diff options
Diffstat (limited to 'os/hal')
54 files changed, 1064 insertions, 844 deletions
diff --git a/os/hal/dox/adc.dox b/os/hal/dox/adc.dox new file mode 100644 index 000000000..8e31d983b --- /dev/null +++ b/os/hal/dox/adc.dox @@ -0,0 +1,134 @@ +/*
+ ChibiOS/RT - Copyright (C) 2006,2007,2008,2009,2010 Giovanni Di Sirio.
+
+ This file is part of ChibiOS/RT.
+
+ ChibiOS/RT is free software; you can redistribute it and/or modify
+ it under the terms of the GNU General Public License as published by
+ the Free Software Foundation; either version 3 of the License, or
+ (at your option) any later version.
+
+ ChibiOS/RT is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ GNU General Public License for more details.
+
+ You should have received a copy of the GNU General Public License
+ along with this program. If not, see <http://www.gnu.org/licenses/>.
+*/
+
+/**
+ * @defgroup ADC ADC Driver
+ * @brief Generic ADC Driver.
+ * @details This module implements a generic ADC driver.
+ * @pre In order to use the ADC driver the @p CH_HAL_USE_ADC option
+ * must be enabled in @p halconf.h.
+ *
+ * @section adc_1 Driver State Machine
+ * The driver implements a state machine internally, not all the driver
+ * functionalities can be used in any moment, any transition not explicitly
+ * shown in the following diagram has to be considered an error and shall
+ * be captured by an assertion (if enabled).
+ * @if LATEX_PDF
+ * @dot
+ digraph example {
+ size="5, 7";
+ rankdir="LR";
+ node [shape=circle, fontname=Helvetica, fontsize=8, fixedsize="true", width="0.9", height="0.9"];
+ edge [fontname=Helvetica, fontsize=8];
+
+ stop [label="ADC_STOP\nLow Power"];
+ uninit [label="ADC_UNINIT", style="bold"];
+ ready [label="ADC_READY\nClock Enabled"];
+ active [label="ADC_ACTIVE\nConverting"];
+ complete [label="ADC_COMPLETE\nComplete"];
+
+ uninit -> stop [label="\n adcInit()", constraint=false];
+ stop -> ready [label="\nadcStart()"];
+ ready -> ready [label="\nadcStart()\nadcStopConversion()"];
+ ready -> stop [label="\nadcStop()"];
+ stop -> stop [label="\nadcStop()"];
+ ready -> active [label="\nadcStartConversion() (async)\nadcConvert() (sync)"];
+ active -> ready [label="\nadcStopConversion()\nsync return"];
+ active -> active [label="\nasync callback (half buffer)\nasync callback (full buffer circular)\n>acg_endcb<"];
+ active -> complete [label="\nasync callback (full buffer)\n>acg_endcb<"];
+ complete -> active [label="\nadcStartConversionI()\nthen\ncallback return()"];
+ complete -> ready [label="\ncallback return"];
+ }
+ * @enddot
+ * @else
+ * @dot
+ digraph example {
+ rankdir="LR";
+ node [shape=circle, fontname=Helvetica, fontsize=8, fixedsize="true", width="0.9", height="0.9"];
+ edge [fontname=Helvetica, fontsize=8];
+
+ stop [label="ADC_STOP\nLow Power"];
+ uninit [label="ADC_UNINIT", style="bold"];
+ ready [label="ADC_READY\nClock Enabled"];
+ active [label="ADC_ACTIVE\nConverting"];
+ complete [label="ADC_COMPLETE\nComplete"];
+
+ uninit -> stop [label="\n adcInit()", constraint=false];
+ stop -> ready [label="\nadcStart()"];
+ ready -> ready [label="\nadcStart()\nadcStopConversion()"];
+ ready -> stop [label="\nadcStop()"];
+ stop -> stop [label="\nadcStop()"];
+ ready -> active [label="\nadcStartConversion() (async)\nadcConvert() (sync)"];
+ active -> ready [label="\nadcStopConversion()\nsync return"];
+ active -> active [label="\nasync callback (half buffer)\nasync callback (full buffer circular)\n>acg_endcb<"];
+ active -> complete [label="\nasync callback (full buffer)\n>acg_endcb<"];
+ complete -> active [label="\nadcStartConversionI()\nthen\ncallback return()"];
+ complete -> ready [label="\ncallback return"];
+ }
+ * @enddot
+ * @endif
+ *
+ * @section adc_2 ADC Operations
+ * The ADC driver is quite complex, an explanation of the terminology and of
+ * the operational details follows.
+ *
+ * @subsection adc_2_1 ADC Conversion Groups
+ * The @p ADCConversionGroup is the objects that specifies a physical
+ * conversion operation. This structure contains some standard fields and
+ * several implementation-dependent fields.<br>
+ * The standard fields define the CG mode, the number of channels belonging
+ * to the CG and the optional callbacks.<br>
+ * The implementation-dependent fields specify the physical ADC operation
+ * mode, the analog channels belonging to the group and any other
+ * implementation-specific setting. Usually the extra fields just mirror
+ * the physical ADC registers, please refer to the vendor's MCU Reference
+ * Manual for details about the available settings. Details are also available
+ * into the documentation of the ADC low level drivers and in the various
+ * sample applications.
+ *
+ * @subsection adc_2_2 ADC Conversion Modes
+ * The driver supports several conversion modes:
+ * - <b>One Shot</b>, the driver performs a single group conversion then stops.
+ * - <b>Linear Buffer</b>, the driver performs a series of group conversions
+ * then stops. This mode is like a one shot conversion repeated N times,
+ * the buffer pointer increases after each conversion. The buffer is
+ * organized as an S(CG)*N samples matrix, when S(CG) is the conversion
+ * group size (number of channels) and N is the buffer depth (number of
+ * repeated conversions).
+ * - <b>Circular Buffer</b>, much like the linear mode but the operation does
+ * not stop when the buffer is filled, it is automatically restarted
+ * with the buffer pointer wrapping back to the buffer base.
+ * .
+ * @subsection adc_2_3 ADC Callbacks
+ * The driver is able to invoke callbacks during the conversion process. A
+ * callback is invoked when the operation has been completed or, in circular
+ * mode, when the buffer has been filled and the operation is restarted. In
+ * linear and circular modes a callback is also invoked when the buffer is
+ * half filled.<br>
+ * The "half filled" and "filled" callbacks in circular mode allow to
+ * implement "streaming processing" of the sampled data, while the driver is
+ * busy filling one half of the buffer the application can process the
+ * other half, this allows for continuous interleaved operations.
+ *
+ * The driver is not thread safe for performance reasons, if you need to access
+ * the ADC bus from multiple threads then use the @p adcAcquireBus() and
+ * @p adcReleaseBus() APIs in order to gain exclusive access.
+ *
+ * @ingroup IO
+ */
diff --git a/os/hal/dox/can.dox b/os/hal/dox/can.dox new file mode 100644 index 000000000..44c11c1de --- /dev/null +++ b/os/hal/dox/can.dox @@ -0,0 +1,90 @@ +/*
+ ChibiOS/RT - Copyright (C) 2006,2007,2008,2009,2010 Giovanni Di Sirio.
+
+ This file is part of ChibiOS/RT.
+
+ ChibiOS/RT is free software; you can redistribute it and/or modify
+ it under the terms of the GNU General Public License as published by
+ the Free Software Foundation; either version 3 of the License, or
+ (at your option) any later version.
+
+ ChibiOS/RT is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ GNU General Public License for more details.
+
+ You should have received a copy of the GNU General Public License
+ along with this program. If not, see <http://www.gnu.org/licenses/>.
+*/
+
+/**
+ * @defgroup CAN CAN Driver
+ * @brief Generic CAN Driver.
+ * @details This module implements a generic CAN driver.
+ * @pre In order to use the CAN driver the @p CH_HAL_USE_CAN option
+ * must be enabled in @p halconf.h.
+ *
+ * @section can_1 Driver State Machine
+ * The driver implements a state machine internally, not all the driver
+ * functionalities can be used in any moment, any transition not explicitly
+ * shown in the following diagram has to be considered an error and shall
+ * be captured by an assertion (if enabled).
+ * @if LATEX_PDF
+ * @dot
+ digraph example {
+ size="5, 7";
+ rankdir="LR";
+ node [shape=circle, fontname=Helvetica, fontsize=8, fixedsize="true", width="0.9", height="0.9"];
+ edge [fontname=Helvetica, fontsize=8];
+
+ stop [label="CAN_STOP\nLow Power"];
+ uninit [label="CAN_UNINIT", style="bold"];
+ starting [label="CAN_STARTING\nInitializing"];
+ ready [label="CAN_READY\nClock Enabled"];
+ sleep [label="CAN_SLEEP\nLow Power"];
+
+ uninit -> stop [label=" canInit()", constraint=false];
+ stop -> stop [label="\ncanStop()"];
+ stop -> ready [label="\ncanStart()\n(fast implementation)"];
+ stop -> starting [label="\ncanStart()\n(slow implementation)"];
+ starting -> starting [label="\ncanStart()\n(other thread)"];
+ starting -> ready [label="\ninitialization complete\n(all threads)"];
+ ready -> stop [label="\ncanStop()"];
+ ready -> ready [label="\ncanStart()\ncanReceive()\ncanTransmit()"];
+ ready -> sleep [label="\ncanSleep()"];
+ sleep -> sleep [label="\ncanSleep()"];
+ sleep -> ready [label="\ncanWakeup()"];
+ sleep -> ready [label="\nhardware\nwakeup event"];
+ }
+ * @enddot
+ * @else
+ * @dot
+ digraph example {
+ rankdir="LR";
+ node [shape=circle, fontname=Helvetica, fontsize=8, fixedsize="true", width="0.9", height="0.9"];
+ edge [fontname=Helvetica, fontsize=8];
+
+ stop [label="CAN_STOP\nLow Power"];
+ uninit [label="CAN_UNINIT", style="bold"];
+ starting [label="CAN_STARTING\nInitializing"];
+ ready [label="CAN_READY\nClock Enabled"];
+ sleep [label="CAN_SLEEP\nLow Power"];
+
+ uninit -> stop [label=" canInit()", constraint=false];
+ stop -> stop [label="\ncanStop()"];
+ stop -> ready [label="\ncanStart()\n(fast implementation)"];
+ stop -> starting [label="\ncanStart()\n(slow implementation)"];
+ starting -> starting [label="\ncanStart()\n(other thread)"];
+ starting -> ready [label="\ninitialization complete\n(all threads)"];
+ ready -> stop [label="\ncanStop()"];
+ ready -> ready [label="\ncanStart()\ncanReceive()\ncanTransmit()"];
+ ready -> sleep [label="\ncanSleep()"];
+ sleep -> sleep [label="\ncanSleep()"];
+ sleep -> ready [label="\ncanWakeup()"];
+ sleep -> ready [label="\nhardware\nwakeup event"];
+ }
+ * @enddot
+ * @endif
+ *
+ * @ingroup IO
+ */
diff --git a/os/hal/dox/hal.dox b/os/hal/dox/hal.dox new file mode 100644 index 000000000..02d09c0d8 --- /dev/null +++ b/os/hal/dox/hal.dox @@ -0,0 +1,34 @@ +/*
+ ChibiOS/RT - Copyright (C) 2006,2007,2008,2009,2010 Giovanni Di Sirio.
+
+ This file is part of ChibiOS/RT.
+
+ ChibiOS/RT is free software; you can redistribute it and/or modify
+ it under the terms of the GNU General Public License as published by
+ the Free Software Foundation; either version 3 of the License, or
+ (at your option) any later version.
+
+ ChibiOS/RT is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ GNU General Public License for more details.
+
+ You should have received a copy of the GNU General Public License
+ along with this program. If not, see <http://www.gnu.org/licenses/>.
+*/
+
+/**
+ * @defgroup HAL HAL Driver
+ * @brief Hardware Abstraction Layer.
+ * @details The HAL driver performs the system initialization and includes
+ * the platform support code shared by the other drivers. This driver does
+ * contain any API function except for a general initialization function
+ * @p halInit() that must be invoked before any HAL service can be used,
+ * usually the HAL initialization should be performed immediately before the
+ * kernel initialization.<br>
+ * Some HAL driver implementations also offer a custom early clock
+ * setum function that can be invoked before the C runtime initialization
+ * in order to accellerate the startup time.
+ *
+ * @ingroup IO
+ */
diff --git a/os/hal/dox/i2c.dox b/os/hal/dox/i2c.dox new file mode 100644 index 000000000..dfac0fb7c --- /dev/null +++ b/os/hal/dox/i2c.dox @@ -0,0 +1,41 @@ +/*
+ ChibiOS/RT - Copyright (C) 2006,2007,2008,2009,2010 Giovanni Di Sirio.
+
+ This file is part of ChibiOS/RT.
+
+ ChibiOS/RT is free software; you can redistribute it and/or modify
+ it under the terms of the GNU General Public License as published by
+ the Free Software Foundation; either version 3 of the License, or
+ (at your option) any later version.
+
+ ChibiOS/RT is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ GNU General Public License for more details.
+
+ You should have received a copy of the GNU General Public License
+ along with this program. If not, see <http://www.gnu.org/licenses/>.
+*/
+
+/**
+ * @defgroup I2C I2C Driver
+ * @brief Generic I2C Driver.
+ * @details This module implements a generic I2C driver.
+ * @pre In order to use the ADC driver the @p CH_HAL_USE_I2C option
+ * must be enabled in @p halconf.h.
+ *
+ * @section i2c_1 Driver State Machine
+ * The driver implements a state machine internally, not all the driver
+ * functionalities can be used in any moment, any transition not explicitly
+ * shown in the following diagram has to be considered an error and shall
+ * be captured by an assertion (if enabled).
+ * @if LATEX_PDF
+ * @else
+ * @endif
+ *
+ * The driver is not thread safe for performance reasons, if you need to access
+ * the I2C bus from multiple thread then use the @p i2cAcquireBus() and
+ * @p i2cReleaseBus() APIs in order to gain exclusive access.
+ *
+ * @ingroup IO
+ */
diff --git a/os/hal/dox/mac.dox b/os/hal/dox/mac.dox new file mode 100644 index 000000000..b3aca74ab --- /dev/null +++ b/os/hal/dox/mac.dox @@ -0,0 +1,29 @@ +/*
+ ChibiOS/RT - Copyright (C) 2006,2007,2008,2009,2010 Giovanni Di Sirio.
+
+ This file is part of ChibiOS/RT.
+
+ ChibiOS/RT is free software; you can redistribute it and/or modify
+ it under the terms of the GNU General Public License as published by
+ the Free Software Foundation; either version 3 of the License, or
+ (at your option) any later version.
+
+ ChibiOS/RT is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ GNU General Public License for more details.
+
+ You should have received a copy of the GNU General Public License
+ along with this program. If not, see <http://www.gnu.org/licenses/>.
+*/
+
+/**
+ * @defgroup MAC MAC Driver
+ * @brief Generic MAC driver.
+ * @details This module implements a generic interface for MAC (Media
+ * Access Control) drivers, as example Ethernet controllers.
+ * @pre In order to use the ADC driver the @p CH_HAL_USE_MAC option
+ * must be enabled in @p halconf.h.
+ *
+ * @ingroup IO
+ */
diff --git a/os/hal/dox/mmc_spi.dox b/os/hal/dox/mmc_spi.dox new file mode 100644 index 000000000..65e66391e --- /dev/null +++ b/os/hal/dox/mmc_spi.dox @@ -0,0 +1,121 @@ +/*
+ ChibiOS/RT - Copyright (C) 2006,2007,2008,2009,2010 Giovanni Di Sirio.
+
+ This file is part of ChibiOS/RT.
+
+ ChibiOS/RT is free software; you can redistribute it and/or modify
+ it under the terms of the GNU General Public License as published by
+ the Free Software Foundation; either version 3 of the License, or
+ (at your option) any later version.
+
+ ChibiOS/RT is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ GNU General Public License for more details.
+
+ You should have received a copy of the GNU General Public License
+ along with this program. If not, see <http://www.gnu.org/licenses/>.
+*/
+
+/**
+ * @defgroup MMC_SPI MMC over SPI Driver
+ * @brief Generic MMC driver.
+ * @details This module implements a portable MMC driver that uses a SPI
+ * driver as physical layer.
+ * @pre In order to use the ADC driver the @p CH_HAL_USE_MMC_SPI option
+ * must be enabled in @p halconf.h.
+ *
+ * @section mmc_spi_1 Driver State Machine
+ * The driver implements a state machine internally, not all the driver
+ * functionalities can be used in any moment, any transition not explicitly
+ * shown in the following diagram has to be considered an error and shall
+ * be captured by an assertion (if enabled).
+ * @if LATEX_PDF
+ * @dot
+ digraph example {
+ size="5, 7";
+ rankdir="LR";
+ node [shape=circle, fontname=Helvetica, fontsize=8, fixedsize="true", width="0.9", height="0.9"];
+ edge [fontname=Helvetica, fontsize=8];
+
+ any [label="Any State"];
+ stop2 [label="MMC_STOP\nLow Power"];
+ uninit [label="MMC_UNINIT", style="bold"];
+ stop [label="MMC_STOP\nLow Power"];
+ wait [label="MMC_WAIT\nWaiting Card"];
+ inserted [label="MMC_INSERTED\nCard Inserted"];
+ ready [label="MMC_READY\nCard Ready"];
+ reading [label="MMC_READING\nReading"];
+ writing [label="MMC_WRITING\nWriting"];
+
+ uninit -> stop [label="mmcInit()"];
+ stop -> wait [label="mmcStart()", constraint=false];
+ wait -> inserted [label="insertion (inserted event)"];
+ inserted -> inserted [label="mmcDisconnect()"];
+ inserted -> ready [label="mmcConnect()"];
+ ready -> ready [label="mmcConnect()"];
+ ready -> inserted [label="mmcDisconnect()"];
+ ready -> reading [label="mmcStartSequentialRead()"];
+ reading -> reading [label="mmcSequentialRead()"];
+ reading -> ready [label="mmcStopSequentialRead()"];
+ reading -> ready [label="read error"];
+ ready -> writing [label="mmcStartSequentialWrite()"];
+ writing -> writing [label="mmcSequentialWrite()"];
+ writing -> ready [label="mmcStopSequentialWrite()"];
+ writing -> ready [label="write error"];
+ inserted -> wait [label="removal (removed event)"];
+ ready -> wait [label="removal (removed event)"];
+ reading -> wait [label="removal (removed event)"];
+ writing -> wait [label="removal (removed event)"];
+
+ any -> stop2 [label="mmcStop()"];
+ }
+ * @enddot
+ * @else
+ * @dot
+ digraph example {
+ rankdir="LR";
+ node [shape=circle, fontname=Helvetica, fontsize=8, fixedsize="true", width="0.9", height="0.9"];
+ edge [fontname=Helvetica, fontsize=8];
+
+ any [label="Any State"];
+ stop2 [label="MMC_STOP\nLow Power"];
+ uninit [label="MMC_UNINIT", style="bold"];
+ stop [label="MMC_STOP\nLow Power"];
+ wait [label="MMC_WAIT\nWaiting Card"];
+ inserted [label="MMC_INSERTED\nCard Inserted"];
+ ready [label="MMC_READY\nCard Ready"];
+ reading [label="MMC_READING\nReading"];
+ writing [label="MMC_WRITING\nWriting"];
+
+ uninit -> stop [label="mmcInit()"];
+ stop -> wait [label="mmcStart()", constraint=false];
+ wait -> inserted [label="insertion (inserted event)"];
+ inserted -> inserted [label="mmcDisconnect()"];
+ inserted -> ready [label="mmcConnect()"];
+ ready -> ready [label="mmcConnect()"];
+ ready -> inserted [label="mmcDisconnect()"];
+ ready -> reading [label="mmcStartSequentialRead()"];
+ reading -> reading [label="mmcSequentialRead()"];
+ reading -> ready [label="mmcStopSequentialRead()"];
+ reading -> ready [label="read error"];
+ ready -> writing [label="mmcStartSequentialWrite()"];
+ writing -> writing [label="mmcSequentialWrite()"];
+ writing -> ready [label="mmcStopSequentialWrite()"];
+ writing -> ready [label="write error"];
+ inserted -> wait [label="removal (removed event)"];
+ ready -> wait [label="removal (removed event)"];
+ reading -> wait [label="removal (removed event)"];
+ writing -> wait [label="removal (removed event)"];
+
+ any -> stop2 [label="mmcStop()"];
+ }
+ * @enddot
+ * @endif
+ *
+ * The MMC drivers currently supports only cards with capacity up to 2GB
+ * and does not implement CRC checking. Hot plugging and removal are supported
+ * through kernel events.
+ *
+ * @ingroup IO
+ */
diff --git a/os/hal/dox/pal.dox b/os/hal/dox/pal.dox new file mode 100644 index 000000000..12a1192be --- /dev/null +++ b/os/hal/dox/pal.dox @@ -0,0 +1,71 @@ +/*
+ ChibiOS/RT - Copyright (C) 2006,2007,2008,2009,2010 Giovanni Di Sirio.
+
+ This file is part of ChibiOS/RT.
+
+ ChibiOS/RT is free software; you can redistribute it and/or modify
+ it under the terms of the GNU General Public License as published by
+ the Free Software Foundation; either version 3 of the License, or
+ (at your option) any later version.
+
+ ChibiOS/RT is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ GNU General Public License for more details.
+
+ You should have received a copy of the GNU General Public License
+ along with this program. If not, see <http://www.gnu.org/licenses/>.
+*/
+
+/**
+ * @defgroup PAL PAL Driver
+ * @brief I/O Ports Abstraction Layer
+ * @details This module defines an abstract interface for digital I/O ports.
+ * Note that most I/O ports functions are just macros. The macros
+ * have default software implementations that can be redefined in a
+ * PAL Low Level Driver if the target hardware supports special features like,
+ * as example, atomic bit set/reset/masking. Please refer to the ports specific
+ * documentation for details.<br>
+ * The @ref PAL has the advantage to make the access to the I/O ports platform
+ * independent and still be optimized for the specific architectures.<br>
+ * Note that the PAL Low Level Driver may also offer non standard macro and
+ * functions in order to support specific features but, of course, the use of
+ * such interfaces would not be portable. Such interfaces shall be marked with
+ * the architecture name inside the function names.
+ * @pre In order to use the ADC driver the @p CH_HAL_USE_PAL option
+ * must be enabled in @p halconf.h.
+ *
+ * @section pal_1 Implementation Rules
+ * In implementing a PAL Low Level Driver there are some rules/behaviors that
+ * should be respected.
+ *
+ * @subsection pal_1_1 Writing on input pads
+ * The behavior is not specified but there are implementations better than
+ * others, this is the list of possible implementations, preferred options
+ * are on top:
+ * -# The written value is not actually output but latched, should the pads
+ * be reprogrammed as outputs the value would be in effect.
+ * -# The write operation is ignored.
+ * -# The write operation has side effects, as example disabling/enabling
+ * pull up/down resistors or changing the pad direction. This scenario is
+ * discouraged, please try to avoid this scenario.
+ * .
+ * @subsection pal_1_2 Reading from output pads
+ * The behavior is not specified but there are implementations better than
+ * others, this is the list of possible implementations, preferred options
+ * are on top:
+ * -# The actual pads states are read (not the output latch).
+ * -# The output latch value is read (regardless of the actual pads states).
+ * -# Unspecified, please try to avoid this scenario.
+ * .
+ * @subsection pal_1_3 Writing unused or unimplemented port bits
+ * The behavior is not specified.
+ *
+ * @subsection pal_1_4 Reading from unused or unimplemented port bits
+ * The behavior is not specified.
+ *
+ * @subsection pal_1_5 Reading or writing on pins associated to other functionalities
+ * The behavior is not specified.
+ *
+ * @ingroup IO
+ */
diff --git a/os/hal/dox/pwm.dox b/os/hal/dox/pwm.dox new file mode 100644 index 000000000..ebc3731ab --- /dev/null +++ b/os/hal/dox/pwm.dox @@ -0,0 +1,66 @@ +/*
+ ChibiOS/RT - Copyright (C) 2006,2007,2008,2009,2010 Giovanni Di Sirio.
+
+ This file is part of ChibiOS/RT.
+
+ ChibiOS/RT is free software; you can redistribute it and/or modify
+ it under the terms of the GNU General Public License as published by
+ the Free Software Foundation; either version 3 of the License, or
+ (at your option) any later version.
+
+ ChibiOS/RT is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ GNU General Public License for more details.
+
+ You should have received a copy of the GNU General Public License
+ along with this program. If not, see <http://www.gnu.org/licenses/>.
+*/
+
+/**
+ * @defgroup PWM PWM Driver
+ * @brief Generic PWM Driver.
+ * @details This module implements a generic PWM driver.
+ * @pre In order to use the ADC driver the @p CH_HAL_USE_PWM option
+ * must be enabled in @p halconf.h.
+ *
+ * @section pwm_1 Driver State Machine
+ * The driver implements a state machine internally, not all the driver
+ * functionalities can be used in any moment, any transition not explicitly
+ * shown in the following diagram has to be considered an error and shall
+ * be captured by an assertion (if enabled).
+ * @dot
+ digraph example {
+ rankdir="LR";
+ node [shape=circle, fontname=Helvetica, fontsize=8, fixedsize="true", width="0.9", height="0.9"];
+ edge [fontname=Helvetica, fontsize=8];
+ uninit [label="PWM_UNINIT", style="bold"];
+ stop [label="PWM_STOP\nLow Power"];
+ ready [label="PWM_READY\nClock Enabled"];
+ uninit -> stop [label="pwmInit()"];
+ stop -> stop [label="pwmStop()"];
+ stop -> ready [label="pwmStart()"];
+ ready -> stop [label="pwmStop()"];
+ ready -> ready [label="pwmEnableChannel()\npwmDisableChannel()"];
+ }
+ * @enddot
+ *
+ * @section pwm_1 PWM Operations.
+ * This driver abstracts a generic PWM times composed of:
+ * - A main up counter.
+ * - A comparator register that resets the main counter to zero when the limit
+ * is reached. An optional callback can be generated when this happens.
+ * - An array of @p PWM_CHANNELS PWM channels, each channel has an output,
+ * a comparator and is able to invoke an optional callback when a comparator
+ * match with the main counter happens.
+ * .
+ * A PWM channel output can be in two different states:
+ * - <b>IDLE</b>, when the channel is disabled or after a match occurred.
+ * - <b>ACTIVE</b>, when the channel is enabled and a match didn't occur yet
+ * in the current PWM cycle.
+ * .
+ * Note that the two states can be associated to both logical zero or one in
+ * the @p PWMChannelConfig structure.
+ *
+ * @ingroup IO
+ */
diff --git a/os/hal/dox/serial.dox b/os/hal/dox/serial.dox new file mode 100644 index 000000000..f9d46d360 --- /dev/null +++ b/os/hal/dox/serial.dox @@ -0,0 +1,34 @@ +/*
+ ChibiOS/RT - Copyright (C) 2006,2007,2008,2009,2010 Giovanni Di Sirio.
+
+ This file is part of ChibiOS/RT.
+
+ ChibiOS/RT is free software; you can redistribute it and/or modify
+ it under the terms of the GNU General Public License as published by
+ the Free Software Foundation; either version 3 of the License, or
+ (at your option) any later version.
+
+ ChibiOS/RT is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ GNU General Public License for more details.
+
+ You should have received a copy of the GNU General Public License
+ along with this program. If not, see <http://www.gnu.org/licenses/>.
+*/
+
+/**
+ * @defgroup SERIAL Serial Driver
+ * @brief Generic Serial Driver.
+ * @details This module implements a generic full duplex serial driver. The
+ * driver implements a @p SerialDriver interface and uses I/O Queues for
+ * communication between the upper and the lower driver. Event flags are used
+ * to notify the application about incoming data, outgoing data and other I/O
+ * events.<br>
+ * The module also contains functions that make the implementation of the
+ * interrupt service routines much easier.
+ * @pre In order to use the ADC driver the @p CH_HAL_USE_SERIAL option
+ * must be enabled in @p halconf.h.
+ *
+ * @ingroup IO
+ */
diff --git a/os/hal/dox/spi.dox b/os/hal/dox/spi.dox new file mode 100644 index 000000000..732536a17 --- /dev/null +++ b/os/hal/dox/spi.dox @@ -0,0 +1,89 @@ +/*
+ ChibiOS/RT - Copyright (C) 2006,2007,2008,2009,2010 Giovanni Di Sirio.
+
+ This file is part of ChibiOS/RT.
+
+ ChibiOS/RT is free software; you can redistribute it and/or modify
+ it under the terms of the GNU General Public License as published by
+ the Free Software Foundation; either version 3 of the License, or
+ (at your option) any later version.
+
+ ChibiOS/RT is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ GNU General Public License for more details.
+
+ You should have received a copy of the GNU General Public License
+ along with this program. If not, see <http://www.gnu.org/licenses/>.
+*/
+
+/**
+ * @defgroup SPI SPI Driver
+ * @brief Generic SPI Driver.
+ * @details This module implements a generic SPI driver.
+ * @pre In order to use the ADC driver the @p CH_HAL_USE_SPI option
+ * must be enabled in @p halconf.h.
+ *
+ * @section spi_1 Driver State Machine
+ * The driver implements a state machine internally, not all the driver
+ * functionalities can be used in any moment, any transition not explicitly
+ * shown in the following diagram has to be considered an error and shall
+ * be captured by an assertion (if enabled).
+ * @if LATEX_PDF
+ * @dot
+ digraph example {
+ size="5, 7";
+ rankdir="LR";
+ node [shape=circle, fontname=Helvetica, fontsize=8, fixedsize="true", width="0.9", height="0.9"];
+ edge [fontname=Helvetica, fontsize=8];
+
+ stop [label="SPI_STOP\nLow Power"];
+ uninit [label="SPI_UNINIT", style="bold"];
+ ready [label="SPI_READY\nClock Enabled"];
+ active [label="SPI_ACTIVE\nBus Active"];
+ complete [label="SPI_COMPLETE\nComplete"];
+
+ uninit -> stop [label="\n spiInit()", constraint=false];
+ stop -> ready [label="\nspiStart()"];
+ ready -> ready [label="\nspiSelect()\nspiUnselect()\nspiStart()"];
+ ready -> stop [label="\nspiStop()"];
+ stop -> stop [label="\nspiStop()"];
+ ready -> active [label="\nspiStartXXXI() (async)\nspiXXX() (sync)"];
+ active -> ready [label="\nsync return"];
+ active -> complete [label="\nasync callback\n>spc_endcb<"];
+ complete -> active [label="\nspiStartXXXI() (async)\nthen\ncallback return"];
+ complete -> ready [label="\ncallback return"];
+ }
+ * @else
+ * @dot
+ digraph example {
+ rankdir="LR";
+ node [shape=circle, fontname=Helvetica, fontsize=8, fixedsize="true", width="0.9", height="0.9"];
+ edge [fontname=Helvetica, fontsize=8];
+
+ stop [label="SPI_STOP\nLow Power"];
+ uninit [label="SPI_UNINIT", style="bold"];
+ ready [label="SPI_READY\nClock Enabled"];
+ active [label="SPI_ACTIVE\nBus Active"];
+ complete [label="SPI_COMPLETE\nComplete"];
+
+ uninit -> stop [label="\n spiInit()", constraint=false];
+ stop -> ready [label="\nspiStart()"];
+ ready -> ready [label="\nspiSelect()\nspiUnselect()\nspiStart()"];
+ ready -> stop [label="\nspiStop()"];
+ stop -> stop [label="\nspiStop()"];
+ ready -> active [label="\nspiStartXXX() (async)\nspiXXX() (sync)"];
+ active -> ready [label="\nsync return"];
+ active -> complete [label="\nasync callback\n>spc_endcb<"];
+ complete -> active [label="\nspiStartXXXI() (async)\nthen\ncallback return"];
+ complete -> ready [label="\ncallback return"];
+ }
+ * @enddot
+ * @endif
+ *
+ * The driver is not thread safe for performance reasons, if you need to access
+ * the SPI bus from multiple threads then use the @p spiAcquireBus() and
+ * @p spiReleaseBus() APIs in order to gain exclusive access.
+ *
+ * @ingroup IO
+ */
diff --git a/os/hal/dox/uart.dox b/os/hal/dox/uart.dox new file mode 100644 index 000000000..00753195d --- /dev/null +++ b/os/hal/dox/uart.dox @@ -0,0 +1,123 @@ +/*
+ ChibiOS/RT - Copyright (C) 2006,2007,2008,2009,2010 Giovanni Di Sirio.
+
+ This file is part of ChibiOS/RT.
+
+ ChibiOS/RT is free software; you can redistribute it and/or modify
+ it under the terms of the GNU General Public License as published by
+ the Free Software Foundation; either version 3 of the License, or
+ (at your option) any later version.
+
+ ChibiOS/RT is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ GNU General Public License for more details.
+
+ You should have received a copy of the GNU General Public License
+ along with this program. If not, see <http://www.gnu.org/licenses/>.
+*/
+
+/**
+ * @defgroup UART UART Driver
+ * @brief Generic UART Driver.
+ * @details This driver abstracts a generic UART peripheral, the API is
+ * designed to be:
+ * - Unbuffered and copy-less, transfers are always directly performed
+ * from/to the application-level buffers without extra copy operations.
+ * - Asynchronous, the API is always non blocking.
+ * - Callbacks capable, operations completion and other events are notified
+ * via callbacks.
+ * .
+ * Special hardware features like deep hardware buffers, DMA transfers
+ * are hidden to the user but fully supportable by the low level
+ * implementations.<br>
+ * This driver model is best used where communication events are meant to
+ * drive an higher level state machine, as example:
+ * - RS485 drivers.
+ * - Multipoint network drivers.
+ * - Serial protocol decoders.
+ * .
+ * If your application requires a synchronoyus buffered driver then the
+ * @ref SERIAL should be used instead.
+ * @pre In order to use the ADC driver the @p CH_HAL_USE_UART option
+ * must be enabled in @p halconf.h.
+ *
+ * @section uart_1 Driver State Machine
+ * The driver implements a state machine internally, not all the driver
+ * functionalities can be used in any moment, any transition not explicitly
+ * shown in the following diagram has to be considered an error and shall
+ * be captured by an assertion (if enabled).
+ * @dot
+ digraph example {
+ rankdir="LR";
+ node [shape=circle, fontname=Helvetica, fontsize=8, fixedsize="true", width="0.9", height="0.9"];
+ edge [fontname=Helvetica, fontsize=8];
+
+ uninit [label="UART_UNINIT", style="bold"];
+ stop [label="UART_STOP\nLow Power"];
+ ready [label="UART_READY\nClock Enabled"];
+
+ uninit -> stop [label="\nuartInit()"];
+ stop -> ready [label="\nuartStart()"];
+ ready -> ready [label="\nuartStart()"];
+ ready -> stop [label="\nuartStop()"];
+ stop -> stop [label="\nuartStop()"];
+ }
+ * @enddot
+ *
+ * @subsection uart_1_1 Transmitter sub State Machine
+ * The follow diagram describes the transmitter state machine, this diagram
+ * is valid while the driver is in the @p UART_READY state. This state
+ * machine is automatically reset to the @p TX_IDLE state each time the
+ * driver enters the @p UART_READY state.
+ * @dot
+ digraph example {
+ rankdir="LR";
+ node [shape=circle, fontname=Helvetica, fontsize=8, fixedsize="true", width="0.9", height="0.9"];
+ edge [fontname=Helvetica, fontsize=8];
+
+ tx_idle [label="TX_IDLE", style="bold"];
+ tx_active [label="TX_ACTIVE"];
+ tx_complete [label="TX_COMPLETE"];
+ tx_fatal [label="Fatal Error", style="bold"];
+
+ tx_idle -> tx_active [label="\nuartStartSend()"];
+ tx_idle -> tx_idle [label="\nuartStopSend()\n>uc_txend2<"];
+ tx_active -> tx_complete [label="\nbuffer transmitted\n>uc_txend1<"];
+ tx_active -> tx_idle [label="\nuartStopSend()"];
+ tx_active -> tx_fatal [label="\nuartStartSend()"];
+ tx_complete -> tx_active [label="\nuartStartSendI()\nthen\ncallback return"];
+ tx_complete -> tx_idle [label="\ncallback return"];
+ }
+ * @enddot
+ *
+ * @subsection uart_1_2 Receiver sub State Machine
+ * The follow diagram describes the receiver state machine, this diagram
+ * is valid while the driver is in the @p UART_READY state. This state
+ * machine is automatically reset to the @p RX_IDLE state each time the
+ * driver enters the @p UART_READY state.
+ * @dot
+ digraph example {
+ rankdir="LR";
+ node [shape=circle, fontname=Helvetica, fontsize=8, fixedsize="true", width="0.9", height="0.9"];
+ edge [fontname=Helvetica, fontsize=8];
+
+ rx_idle [label="RX_IDLE", style="bold"];
+ rx_active [label="RX_ACTIVE"];
+ rx_complete [label="RX_COMPLETE"];
+ rx_fatal [label="Fatal Error", style="bold"];
+
+ rx_idle -> rx_idle [label="\nuartStopReceive()\n>uc_rxchar<\n>uc_rxerr<"];
+ rx_idle -> rx_active [label="\nuartStartReceive()"];
+
+ rx_active -> rx_complete [label="\nbuffer filled\n>uc_rxend<"];
+ rx_active -> rx_idle [label="\nuartStopReceive()"];
+ rx_active -> rx_active [label="\nreceive error\n>uc_rxerr<"];
+ rx_active -> rx_fatal [label="\nuartStartReceive()"];
+ rx_complete -> rx_active [label="\nuartStartReceiveI()\nthen\ncallback return"];
+ rx_complete -> rx_idle [label="\ncallback return"];
+ }
+ * @enddot
+ *
+ * @ingroup IO
+ */
diff --git a/os/hal/hal.dox b/os/hal/hal.dox index 4e4811b34..ce9688e41 100644 --- a/os/hal/hal.dox +++ b/os/hal/hal.dox @@ -77,624 +77,3 @@ *
* @ingroup IO
*/
-
-/**
- * @defgroup HAL HAL Driver
- * @brief Hardware Abstraction Layer.
- * @details The HAL driver performs the system initialization and includes
- * the platform support code shared by the other drivers. This driver does
- * contain any API function except for a general initialization function
- * @p halInit() that must be invoked before any HAL service can be used,
- * usually the HAL initialization is performed immediately before the
- * kernel initialization.
- *
- * @ingroup IO
- */
-
-/**
- * @defgroup HAL_LLD HAL Low Level Driver
- * @brief @ref HAL low level driver template.
- *
- * @ingroup HAL
- */
-
-/**
- * @defgroup PAL PAL Driver
- * @brief I/O Ports Abstraction Layer
- * @details This module defines an abstract interface for digital I/O ports.
- * Note that most I/O ports functions are just macros. The macros
- * have default software implementations that can be redefined in a
- * @ref PAL_LLD if the target hardware supports special features like, as
- * example, atomic bit set/reset/masking. Please refer to the ports specific
- * documentation for details.<br>
- * The @ref PAL has the advantage to make the access to the I/O ports platform
- * independent and still be optimized for the specific architectures.<br>
- * Note that the @ref PAL_LLD may also offer non standard macro and functions
- * in order to support specific features but, of course, the use of such
- * interfaces would not be portable. Such interfaces shall be marked with
- * the architecture name inside the function names.
- * @pre In order to use the ADC driver the @p CH_HAL_USE_PAL option
- * must be enabled in @p halconf.h.
- *
- * @section pal_1 Implementation Rules
- * In implementing an @ref PAL_LLD there are some rules/behaviors that
- * should be respected.
- *
- * @subsection pal_1_1 Writing on input pads
- * The behavior is not specified but there are implementations better than
- * others, this is the list of possible implementations, preferred options
- * are on top:
- * -# The written value is not actually output but latched, should the pads
- * be reprogrammed as outputs the value would be in effect.
- * -# The write operation is ignored.
- * -# The write operation has side effects, as example disabling/enabling
- * pull up/down resistors or changing the pad direction. This scenario is
- * discouraged, please try to avoid this scenario.
- * .
- * @subsection pal_1_2 Reading from output pads
- * The behavior is not specified but there are implementations better than
- * others, this is the list of possible implementations, preferred options
- * are on top:
- * -# The actual pads states are read (not the output latch).
- * -# The output latch value is read (regardless of the actual pads states).
- * -# Unspecified, please try to avoid this scenario.
- * .
- * @subsection pal_1_3 Writing unused or unimplemented port bits
- * The behavior is not specified.
- *
- * @subsection pal_1_4 Reading from unused or unimplemented port bits
- * The behavior is not specified.
- *
- * @subsection pal_1_5 Reading or writing on pins associated to other functionalities
- * The behavior is not specified.
- *
- * @ingroup IO
- */
-
-/**
- * @defgroup PAL_LLD PAL Low Level Driver
- * @brief @ref PAL low level driver template.
- * @details This file is a template for an I/O port low level driver not an
- * actual implementation. This template is only meant as documentation of
- * a generic @ref PAL_LLD entry points.
- *
- * @ingroup PAL
- */
-
-/**
- * @defgroup SERIAL Serial Driver
- * @brief Generic Serial Driver.
- * @details This module implements a generic full duplex serial driver. The
- * driver implements a @p SerialDriver interface and uses I/O Queues for
- * communication between the upper and the lower driver. Event flags are used
- * to notify the application about incoming data, outgoing data and other I/O
- * events.<br>
- * The module also contains functions that make the implementation of the
- * interrupt service routines much easier.
- * @pre In order to use the ADC driver the @p CH_HAL_USE_SERIAL option
- * must be enabled in @p halconf.h.
- *
- * @ingroup IO
- */
-
-/**
- * @defgroup SERIAL_LLD Serial Low Level Driver
- * @brief @ref SERIAL low level driver template.
- * @details This file is a template for a serial low level driver not an
- * actual implementation. This template is only meant as documentation of
- * a generic @ref SERIAL_LLD entry points.
- *
- * @ingroup SERIAL
- */
-
-/**
- * @defgroup I2C I2C Driver
- * @brief Generic I2C Driver.
- * @details This module implements a generic I2C driver.
- * @pre In order to use the ADC driver the @p CH_HAL_USE_I2C option
- * must be enabled in @p halconf.h.
- *
- * @section i2c_1 Driver State Machine
- * The driver implements a state machine internally, not all the driver
- * functionalities can be used in any moment, any transition not explicitly
- * shown in the following diagram has to be considered an error and shall
- * be captured by an assertion (if enabled).
- * @if LATEX_PDF
- * @else
- * @endif
- *
- * The driver is not thread safe for performance reasons, if you need to access
- * the I2C bus from multiple threads then use the @p i2cAcquireBus() and
- * @p i2cReleaseBus() APIs in order to gain exclusive access.
- *
- * @ingroup IO
- */
-
-/**
- * @defgroup I2C_LLD I2C Low Level Driver
- * @brief @ref I2C low level driver template.
- * @details This file is a template for an I2C low level driver not an
- * actual implementation. This template is only meant as documentation of
- * a generic @ref I2C_LLD entry points.
- *
- * @ingroup I2C
- */
-
-/**
- * @defgroup SPI SPI Driver
- * @brief Generic SPI Driver.
- * @details This module implements a generic SPI driver.
- * @pre In order to use the ADC driver the @p CH_HAL_USE_SPI option
- * must be enabled in @p halconf.h.
- *
- * @section spi_1 Driver State Machine
- * The driver implements a state machine internally, not all the driver
- * functionalities can be used in any moment, any transition not explicitly
- * shown in the following diagram has to be considered an error and shall
- * be captured by an assertion (if enabled).
- * @if LATEX_PDF
- * @dot
- digraph example {
- size="5, 7";
- rankdir="LR";
- node [shape=circle, fontname=Helvetica, fontsize=8, fixedsize="true", width="0.9", height="0.9"];
- edge [fontname=Helvetica, fontsize=8];
-
- stop [label="SPI_STOP\nLow Power"];
- uninit [label="SPI_UNINIT", style="bold"];
- ready [label="SPI_READY\nClock Enabled"];
- active [label="SPI_ACTIVE\nBus Active"];
- complete [label="SPI_COMPLETE\nComplete"];
-
- uninit -> stop [label="\n spiInit()", constraint=false];
- stop -> ready [label="\nspiStart()"];
- ready -> ready [label="\nspiSelect()\nspiUnselect()\nspiStart()"];
- ready -> stop [label="\nspiStop()"];
- stop -> stop [label="\nspiStop()"];
- ready -> active [label="\nspiStartXXXI() (async)\nspiXXX() (sync)"];
- active -> ready [label="\nsync return"];
- active -> complete [label="\nasync callback\n>spc_endcb<"];
- complete -> active [label="\nspiStartXXXI() (async)\nthen\ncallback return"];
- complete -> ready [label="\ncallback return"];
- }
- * @else
- * @dot
- digraph example {
- rankdir="LR";
- node [shape=circle, fontname=Helvetica, fontsize=8, fixedsize="true", width="0.9", height="0.9"];
- edge [fontname=Helvetica, fontsize=8];
-
- stop [label="SPI_STOP\nLow Power"];
- uninit [label="SPI_UNINIT", style="bold"];
- ready [label="SPI_READY\nClock Enabled"];
- active [label="SPI_ACTIVE\nBus Active"];
- complete [label="SPI_COMPLETE\nComplete"];
-
- uninit -> stop [label="\n spiInit()", constraint=false];
- stop -> ready [label="\nspiStart()"];
- ready -> ready [label="\nspiSelect()\nspiUnselect()\nspiStart()"];
- ready -> stop [label="\nspiStop()"];
- stop -> stop [label="\nspiStop()"];
- ready -> active [label="\nspiStartXXX() (async)\nspiXXX() (sync)"];
- active -> ready [label="\nsync return"];
- active -> complete [label="\nasync callback\n>spc_endcb<"];
- complete -> active [label="\nspiStartXXXI() (async)\nthen\ncallback return"];
- complete -> ready [label="\ncallback return"];
- }
- * @enddot
- * @endif
- *
- * The driver is not thread safe for performance reasons, if you need to access
- * the SPI bus from multiple threads then use the @p spiAcquireBus() and
- * @p spiReleaseBus() APIs in order to gain exclusive access.
- *
- * @ingroup IO
- */
-
-/**
- * @defgroup SPI_LLD SPI Low Level Driver
- * @brief @ref SPI low level driver template.
- * @details This file is a template for an SPI low level driver not an
- * actual implementation. This template is only meant as documentation of
- * a generic @ref SPI_LLD entry points.
- *
- * @ingroup SPI
- */
-
-/**
- * @defgroup ADC ADC Driver
- * @brief Generic ADC Driver.
- * @details This module implements a generic ADC driver.
- * @pre In order to use the ADC driver the @p CH_HAL_USE_ADC option
- * must be enabled in @p halconf.h.
- *
- * @section adc_1 Driver State Machine
- * The driver implements a state machine internally, not all the driver
- * functionalities can be used in any moment, any transition not explicitly
- * shown in the following diagram has to be considered an error and shall
- * be captured by an assertion (if enabled).
- * @if LATEX_PDF
- * @dot
- digraph example {
- size="5, 7";
- rankdir="LR";
- node [shape=circle, fontname=Helvetica, fontsize=8, fixedsize="true", width="0.9", height="0.9"];
- edge [fontname=Helvetica, fontsize=8];
-
- stop [label="ADC_STOP\nLow Power"];
- uninit [label="ADC_UNINIT", style="bold"];
- ready [label="ADC_READY\nClock Enabled"];
- active [label="ADC_ACTIVE\nConverting"];
- complete [label="ADC_COMPLETE\nComplete"];
-
- uninit -> stop [label="\n adcInit()", constraint=false];
- stop -> ready [label="\nadcStart()"];
- ready -> ready [label="\nadcStart()\nadcStopConversion()"];
- ready -> stop [label="\nadcStop()"];
- stop -> stop [label="\nadcStop()"];
- ready -> active [label="\nadcStartConversion() (async)\nadcConvert() (sync)"];
- active -> ready [label="\nadcStopConversion()\nsync return"];
- active -> active [label="\nasync callback (half buffer)\nasync callback (full buffer circular)\n>acg_endcb<"];
- active -> complete [label="\nasync callback (full buffer)\n>acg_endcb<"];
- complete -> active [label="\nadcStartConversionI()\nthen\ncallback return()"];
- complete -> ready [label="\ncallback return"];
- }
- * @enddot
- * @else
- * @dot
- digraph example {
- rankdir="LR";
- node [shape=circle, fontname=Helvetica, fontsize=8, fixedsize="true", width="0.9", height="0.9"];
- edge [fontname=Helvetica, fontsize=8];
-
- stop [label="ADC_STOP\nLow Power"];
- uninit [label="ADC_UNINIT", style="bold"];
- ready [label="ADC_READY\nClock Enabled"];
- active [label="ADC_ACTIVE\nConverting"];
- complete [label="ADC_COMPLETE\nComplete"];
-
- uninit -> stop [label="\n adcInit()", constraint=false];
- stop -> ready [label="\nadcStart()"];
- ready -> ready [label="\nadcStart()\nadcStopConversion()"];
- ready -> stop [label="\nadcStop()"];
- stop -> stop [label="\nadcStop()"];
- ready -> active [label="\nadcStartConversion() (async)\nadcConvert() (sync)"];
- active -> ready [label="\nadcStopConversion()\nsync return"];
- active -> active [label="\nasync callback (half buffer)\nasync callback (full buffer circular)\n>acg_endcb<"];
- active -> complete [label="\nasync callback (full buffer)\n>acg_endcb<"];
- complete -> active [label="\nadcStartConversionI()\nthen\ncallback return()"];
- complete -> ready [label="\ncallback return"];
- }
- * @enddot
- * @endif
- *
- * @section adc_2 ADC Operations
- * The ADC driver is quite complex, an explanation of the terminology and of
- * the operational details follows.
- *
- * @subsection adc_2_1 ADC Conversion Groups
- * The @p ADCConversionGroup is the objects that specifies a physical
- * conversion operation. This structure contains some standard fields and
- * several implementation-dependent fields.<br>
- * The standard fields define the CG mode, the number of channels belonging
- * to the CG and the optional callbacks.<br>
- * The implementation-dependent fields specify the physical ADC operation
- * mode, the analog channels belonging to the group and any other
- * implementation-specific setting. Usually the extra fields just mirror
- * the physical ADC registers, please refer to the vendor's MCU Reference
- * Manual for details about the available settings. Details are also available
- * into the documentation of the ADC low level drivers and in the various
- * sample applications.
- *
- * @subsection adc_2_2 ADC Conversion Modes
- * The driver supports several conversion modes:
- * - <b>One Shot</b>, the driver performs a single group conversion then stops.
- * - <b>Linear Buffer</b>, the driver performs a series of group conversions
- * then stops. This mode is like a one shot conversion repeated N times,
- * the buffer pointer increases after each conversion. The buffer is
- * organized as an S(CG)*N samples matrix, when S(CG) is the conversion
- * group size (number of channels) and N is the buffer depth (number of
- * repeated conversions).
- * - <b>Circular Buffer</b>, much like the linear mode but the operation does
- * not stop when the buffer is filled, it is automatically restarted
- * with the buffer pointer wrapping back to the buffer base.
- * .
- * @subsection adc_2_3 ADC Callbacks
- * The driver is able to invoke callbacks during the conversion process. A
- * callback is invoked when the operation has been completed or, in circular
- * mode, when the buffer has been filled and the operation is restarted. In
- * linear and circular modes a callback is also invoked when the buffer is
- * half filled.<br>
- * The "half filled" and "filled" callbacks in circular mode allow to
- * implement "streaming processing" of the sampled data, while the driver is
- * busy filling one half of the buffer the application can process the
- * other half, this allows for continuous interleaved operations.
- *
- * @ingroup IO
- */
-
-/**
- * @defgroup ADC_LLD ADC Low Level Driver
- * @brief @ref ADC low level driver template.
- * @details This file is a template for an ADC low level driver not an
- * actual implementation. This template is only meant as documentation of
- * a generic @ref ADC_LLD entry points.
- *
- * @ingroup ADC
- */
-
-/**
- * @defgroup CAN CAN Driver
- * @brief Generic CAN Driver.
- * @details This module implements a generic CAN driver.
- * @pre In order to use the CAN driver the @p CH_HAL_USE_CAN option
- * must be enabled in @p halconf.h.
- *
- * @section can_1 Driver State Machine
- * The driver implements a state machine internally, not all the driver
- * functionalities can be used in any moment, any transition not explicitly
- * shown in the following diagram has to be considered an error and shall
- * be captured by an assertion (if enabled).
- * @if LATEX_PDF
- * @dot
- digraph example {
- size="5, 7";
- rankdir="LR";
- node [shape=circle, fontname=Helvetica, fontsize=8, fixedsize="true", width="0.9", height="0.9"];
- edge [fontname=Helvetica, fontsize=8];
-
- stop [label="CAN_STOP\nLow Power"];
- uninit [label="CAN_UNINIT", style="bold"];
- starting [label="CAN_STARTING\nInitializing"];
- ready [label="CAN_READY\nClock Enabled"];
- sleep [label="CAN_SLEEP\nLow Power"];
-
- uninit -> stop [label=" canInit()", constraint=false];
- stop -> stop [label="\ncanStop()"];
- stop -> ready [label="\ncanStart()\n(fast implementation)"];
- stop -> starting [label="\ncanStart()\n(slow implementation)"];
- starting -> starting [label="\ncanStart()\n(other thread)"];
- starting -> ready [label="\ninitialization complete\n(all threads)"];
- ready -> stop [label="\ncanStop()"];
- ready -> ready [label="\ncanStart()\ncanReceive()\ncanTransmit()"];
- ready -> sleep [label="\ncanSleep()"];
- sleep -> sleep [label="\ncanSleep()"];
- sleep -> ready [label="\ncanWakeup()"];
- sleep -> ready [label="\nhardware\nwakeup event"];
- }
- * @enddot
- * @else
- * @dot
- digraph example {
- rankdir="LR";
- node [shape=circle, fontname=Helvetica, fontsize=8, fixedsize="true", width="0.9", height="0.9"];
- edge [fontname=Helvetica, fontsize=8];
-
- stop [label="CAN_STOP\nLow Power"];
- uninit [label="CAN_UNINIT", style="bold"];
- starting [label="CAN_STARTING\nInitializing"];
- ready [label="CAN_READY\nClock Enabled"];
- sleep [label="CAN_SLEEP\nLow Power"];
-
- uninit -> stop [label=" canInit()", constraint=false];
- stop -> stop [label="\ncanStop()"];
- stop -> ready [label="\ncanStart()\n(fast implementation)"];
- stop -> starting [label="\ncanStart()\n(slow implementation)"];
- starting -> starting [label="\ncanStart()\n(other thread)"];
- starting -> ready [label="\ninitialization complete\n(all threads)"];
- ready -> stop [label="\ncanStop()"];
- ready -> ready [label="\ncanStart()\ncanReceive()\ncanTransmit()"];
- ready -> sleep [label="\ncanSleep()"];
- sleep -> sleep [label="\ncanSleep()"];
- sleep -> ready [label="\ncanWakeup()"];
- sleep -> ready [label="\nhardware\nwakeup event"];
- }
- * @enddot
- * @endif
- *
- * @ingroup IO
- */
-
-/**
- * @defgroup CAN_LLD CAN Low Level Driver
- * @brief @ref CAN low level driver template.
- * @details This file is a template for a CAN low level driver not an
- * actual implementation. This template is only meant as documentation of
- * a generic @ref CAN_LLD entry points.
- *
- * @ingroup CAN
- */
-
-/**
- * @defgroup PWM PWM Driver
- * @brief Generic PWM Driver.
- * @details This module implements a generic PWM driver.
- * @pre In order to use the ADC driver the @p CH_HAL_USE_PWM option
- * must be enabled in @p halconf.h.
- *
- * @section pwm_1 Driver State Machine
- * The driver implements a state machine internally, not all the driver
- * functionalities can be used in any moment, any transition not explicitly
- * shown in the following diagram has to be considered an error and shall
- * be captured by an assertion (if enabled).
- * @dot
- digraph example {
- rankdir="LR";
- node [shape=circle, fontname=Helvetica, fontsize=8, fixedsize="true", width="0.9", height="0.9"];
- edge [fontname=Helvetica, fontsize=8];
- uninit [label="PWM_UNINIT", style="bold"];
- stop [label="PWM_STOP\nLow Power"];
- ready [label="PWM_READY\nClock Enabled"];
- uninit -> stop [label="pwmInit()"];
- stop -> stop [label="pwmStop()"];
- stop -> ready [label="pwmStart()"];
- ready -> stop [label="pwmStop()"];
- ready -> ready [label="pwmEnableChannel()\npwmDisableChannel()"];
- }
- * @enddot
- *
- * @section pwm_1 PWM Operations.
- * This driver abstracts a generic PWM times composed of:
- * - A main up counter.
- * - A comparator register that resets the main counter to zero when the limit
- * is reached. An optional callback can be generated when this happens.
- * - An array of @p PWM_CHANNELS PWM channels, each channel has an output,
- * a comparator and is able to invoke an optional callback when a comparator
- * match with the main counter happens.
- * .
- * A PWM channel output can be in two different states:
- * - <b>IDLE</b>, when the channel is disabled or after a match occurred.
- * - <b>ACTIVE</b>, when the channel is enabled and a match didn't occur yet
- * in the current PWM cycle.
- * .
- * Note that the two states can be associated to both logical zero or one in
- * the @p PWMChannelConfig structure.
- *
- * @ingroup IO
- */
-
-/**
- * @defgroup PWM_LLD PWM Low Level Driver
- * @brief @ref PWM low level driver template.
- * @details This file is a template for a PWM low level driver not an
- * actual implementation. This template is only meant as documentation of
- * a generic @ref PWM_LLD entry points.
- *
- * @ingroup PWM
- */
-
-/**
- * @defgroup MAC MAC Driver
- * @brief Generic MAC driver.
- * @details This module implements a generic interface for MAC (Media
- * Access Control) drivers, as example Ethernet controllers.
- * @pre In order to use the ADC driver the @p CH_HAL_USE_MAC option
- * must be enabled in @p halconf.h.
- *
- * @ingroup IO
- */
-
-/**
- * @defgroup MAC_LLD MAC Low Level Driver
- * @brief @ref MAC low level driver template.
- * @details This file is a template for a MAC low level driver not an
- * actual implementation. This template is only meant as documentation of
- * a generic @ref MAC_LLD entry points.
- *
- * @ingroup MAC
- */
-
-/**
- * @defgroup UART UART Driver
- * @brief Generic UART Driver.
- * @details This driver abstracts a generic UART peripheral, the API is
- * designed to be:
- * - Unbuffered and copy-less, transfers are always directly performed
- * from/to the application-level buffers without extra copy operations.
- * - Asynchronous, the API is always non blocking.
- * - Callbacks capable, operations completion and other events are notified
- * via callbacks.
- * .
- * Special hardware features like deep hardware buffers, DMA transfers
- * are hidden to the user but fully supportable by the low level
- * implementations.<br>
- * This driver model is best used where communication events are meant to
- * drive an higher level state machine, as example:
- * - RS485 drivers.
- * - Multipoint network drivers.
- * - Serial protocol decoders.
- * .
- * If your application requires a synchronoyus buffered driver then the
- * @ref SERIAL should be used instead.
- * @pre In order to use the ADC driver the @p CH_HAL_USE_UART option
- * must be enabled in @p halconf.h.
- *
- * @section uart_1 Driver State Machine
- * The driver implements a state machine internally, not all the driver
- * functionalities can be used in any moment, any transition not explicitly
- * shown in the following diagram has to be considered an error and shall
- * be captured by an assertion (if enabled).
- * @dot
- digraph example {
- rankdir="LR";
- node [shape=circle, fontname=Helvetica, fontsize=8, fixedsize="true", width="0.9", height="0.9"];
- edge [fontname=Helvetica, fontsize=8];
-
- uninit [label="UART_UNINIT", style="bold"];
- stop [label="UART_STOP\nLow Power"];
- ready [label="UART_READY\nClock Enabled"];
-
- uninit -> stop [label="\nuartInit()"];
- stop -> ready [label="\nuartStart()"];
- ready -> ready [label="\nuartStart()"];
- ready -> stop [label="\nuartStop()"];
- stop -> stop [label="\nuartStop()"];
- }
- * @enddot
- *
- * @subsection uart_1_1 Transmitter sub State Machine
- * The follow diagram describes the transmitter state machine, this diagram
- * is valid while the driver is in the @p UART_READY state. This state
- * machine is automatically reset to the @p TX_IDLE state each time the
- * driver enters the @p UART_READY state.
- * @dot
- digraph example {
- rankdir="LR";
- node [shape=circle, fontname=Helvetica, fontsize=8, fixedsize="true", width="0.9", height="0.9"];
- edge [fontname=Helvetica, fontsize=8];
-
- tx_idle [label="TX_IDLE", style="bold"];
- tx_active [label="TX_ACTIVE"];
- tx_complete [label="TX_COMPLETE"];
- tx_fatal [label="Fatal Error", style="bold"];
-
- tx_idle -> tx_active [label="\nuartStartSend()"];
- tx_idle -> tx_idle [label="\nuartStopSend()\n>uc_txend2<"];
- tx_active -> tx_complete [label="\nbuffer transmitted\n>uc_txend1<"];
- tx_active -> tx_idle [label="\nuartStopSend()"];
- tx_active -> tx_fatal [label="\nuartStartSend()"];
- tx_complete -> tx_active [label="\nuartStartSendI()\nthen\ncallback return"];
- tx_complete -> tx_idle [label="\ncallback return"];
- }
- * @enddot
- *
- * @subsection uart_1_2 Receiver sub State Machine
- * The follow diagram describes the receiver state machine, this diagram
- * is valid while the driver is in the @p UART_READY state. This state
- * machine is automatically reset to the @p RX_IDLE state each time the
- * driver enters the @p UART_READY state.
- * @dot
- digraph example {
- rankdir="LR";
- node [shape=circle, fontname=Helvetica, fontsize=8, fixedsize="true", width="0.9", height="0.9"];
- edge [fontname=Helvetica, fontsize=8];
-
- rx_idle [label="RX_IDLE", style="bold"];
- rx_active [label="RX_ACTIVE"];
- rx_complete [label="RX_COMPLETE"];
- rx_fatal [label="Fatal Error", style="bold"];
-
- rx_idle -> rx_idle [label="\nuartStopReceive()\n>uc_rxchar<\n>uc_rxerr<"];
- rx_idle -> rx_active [label="\nuartStartReceive()"];
-
- rx_active -> rx_complete [label="\nbuffer filled\n>uc_rxend<"];
- rx_active -> rx_idle [label="\nuartStopReceive()"];
- rx_active -> rx_active [label="\nreceive error\n>uc_rxerr<"];
- rx_active -> rx_fatal [label="\nuartStartReceive()"];
- rx_complete -> rx_active [label="\nuartStartReceiveI()\nthen\ncallback return"];
- rx_complete -> rx_idle [label="\ncallback return"];
- }
- * @enddot
- *
- * @ingroup IO
- */
-
-/**
- * @defgroup UART_LLD UART Low Level Driver
- * @brief @ref UART low level driver template.
- * @details This file is a template for a UART low level driver not an
- * actual implementation. This template is only meant as documentation of
- * a generic @ref UART_LLD entry points.
- *
- * @ingroup UART
- */
diff --git a/os/hal/platforms/STM32/adc_lld.c b/os/hal/platforms/STM32/adc_lld.c index 9df5bb5e1..b1257c194 100644 --- a/os/hal/platforms/STM32/adc_lld.c +++ b/os/hal/platforms/STM32/adc_lld.c @@ -21,7 +21,7 @@ * @file STM32/adc_lld.c
* @brief STM32 ADC subsystem low level driver source.
*
- * @addtogroup STM32_ADC
+ * @addtogroup ADC
* @{
*/
diff --git a/os/hal/platforms/STM32/adc_lld.h b/os/hal/platforms/STM32/adc_lld.h index b1b1a7840..cb425f326 100644 --- a/os/hal/platforms/STM32/adc_lld.h +++ b/os/hal/platforms/STM32/adc_lld.h @@ -21,7 +21,7 @@ * @file STM32/adc_lld.h
* @brief STM32 ADC subsystem low level driver header.
*
- * @addtogroup STM32_ADC
+ * @addtogroup ADC
* @{
*/
diff --git a/os/hal/platforms/STM32/can_lld.c b/os/hal/platforms/STM32/can_lld.c index d8e12af9e..4a00aa9e7 100644 --- a/os/hal/platforms/STM32/can_lld.c +++ b/os/hal/platforms/STM32/can_lld.c @@ -21,7 +21,7 @@ * @file STM32/can_lld.c
* @brief STM32 CAN subsystem low level driver source.
*
- * @addtogroup STM32_CAN
+ * @addtogroup CAN
* @{
*/
diff --git a/os/hal/platforms/STM32/can_lld.h b/os/hal/platforms/STM32/can_lld.h index 3a314e424..6d4067d9a 100644 --- a/os/hal/platforms/STM32/can_lld.h +++ b/os/hal/platforms/STM32/can_lld.h @@ -21,7 +21,7 @@ * @file STM32/can_lld.h
* @brief STM32 CAN subsystem low level driver header.
*
- * @addtogroup STM32_CAN
+ * @addtogroup CAN
* @{
*/
diff --git a/os/hal/platforms/STM32/hal_lld.c b/os/hal/platforms/STM32/hal_lld.c index 1b8fc8009..58efada69 100644 --- a/os/hal/platforms/STM32/hal_lld.c +++ b/os/hal/platforms/STM32/hal_lld.c @@ -21,7 +21,7 @@ * @file STM32/hal_lld.c
* @brief STM32 HAL subsystem low level driver source.
*
- * @addtogroup STM32_HAL
+ * @addtogroup HAL
* @{
*/
diff --git a/os/hal/platforms/STM32/hal_lld.h b/os/hal/platforms/STM32/hal_lld.h index 2ee5b53db..678af363b 100644 --- a/os/hal/platforms/STM32/hal_lld.h +++ b/os/hal/platforms/STM32/hal_lld.h @@ -21,7 +21,7 @@ * @file STM32/hal_lld.h
* @brief STM32 HAL subsystem low level driver header.
*
- * @addtogroup STM32_HAL
+ * @addtogroup HAL
* @{
*/
diff --git a/os/hal/platforms/STM32/hal_lld_f103.h b/os/hal/platforms/STM32/hal_lld_f103.h index f1d0a0eb7..a459badf0 100644 --- a/os/hal/platforms/STM32/hal_lld_f103.h +++ b/os/hal/platforms/STM32/hal_lld_f103.h @@ -18,6 +18,13 @@ */
/**
+ * @defgroup STM32F103_HAL STM32F103 HAL Support
+ * @brief HAL support for STM32 LD, MD and HD families.
+ *
+ * @ingroup HAL
+ */
+
+/**
* @file STM32/hal_lld_f103.h
* @brief STM32F103 HAL subsystem low level driver header.
*
diff --git a/os/hal/platforms/STM32/hal_lld_f105_f107.h b/os/hal/platforms/STM32/hal_lld_f105_f107.h index 6e3505d21..7ffe895b3 100644 --- a/os/hal/platforms/STM32/hal_lld_f105_f107.h +++ b/os/hal/platforms/STM32/hal_lld_f105_f107.h @@ -18,6 +18,13 @@ */
/**
+ * @defgroup STM32F10X_CL_HAL STM32F105/F107 HAL Support
+ * @brief HAL support for STM32 CL (Connectivity Line) family.
+ *
+ * @ingroup HAL
+ */
+
+/**
* @file STM32/hal_lld_f105_f107.h
* @brief STM32F10x Connectivity Line HAL subsystem low level driver header.
*
diff --git a/os/hal/platforms/STM32/pal_lld.c b/os/hal/platforms/STM32/pal_lld.c index f16b3abd0..49bfadf14 100644 --- a/os/hal/platforms/STM32/pal_lld.c +++ b/os/hal/platforms/STM32/pal_lld.c @@ -21,7 +21,7 @@ * @file STM32/pal_lld.c
* @brief STM32 GPIO low level driver code.
*
- * @addtogroup STM32_PAL
+ * @addtogroup PAL
* @{
*/
diff --git a/os/hal/platforms/STM32/pal_lld.h b/os/hal/platforms/STM32/pal_lld.h index 82afc2b2f..31364cae8 100644 --- a/os/hal/platforms/STM32/pal_lld.h +++ b/os/hal/platforms/STM32/pal_lld.h @@ -21,7 +21,7 @@ * @file STM32/pal_lld.h
* @brief STM32 GPIO low level driver header.
*
- * @addtogroup STM32_PAL
+ * @addtogroup PAL
* @{
*/
diff --git a/os/hal/platforms/STM32/platform.dox b/os/hal/platforms/STM32/platform.dox index f22535ab0..fa4c700c1 100644 --- a/os/hal/platforms/STM32/platform.dox +++ b/os/hal/platforms/STM32/platform.dox @@ -25,9 +25,44 @@ */
/**
- * @defgroup STM32_HAL STM32 HAL Support
- * @brief HAL support.
- * @details The STM32 HAL support is responsible for system initialization.
+ * @defgroup STM32_ADC STM32 ADC Support
+ * @brief ADC peripheral support.
+ * @details The ADC driver supports the STM32 ADCs using DMA channels for
+ * improved performance.
+ *
+ * @section stm32_adc_1 Supported HW resources
+ * - ADC1.
+ * .
+ * @section stm32_adc_2 STM32 ADC driver implementation features
+ * - Clock stop for reduced power usage when the driver is in stop state.
+ * - Streaming conversion using DMA for maximum performance.
+ * - Programmable ADC interrupt priority level.
+ * - Programmable DMA bus priority for each DMA channel.
+ * - Programmable DMA interrupt priority for each DMA channel.
+ * - Programmable DMA error hook for each DMA channel.
+ * .
+ * @ingroup STM32
+ */
+
+/**
+ * @defgroup STM32_CAN STM32 CAN Support
+ * @brief CAN peripheral support.
+ *
+ * @section stm32_can_1 Supported HW resources
+ * - bxCAN1.
+ * .
+ * @section stm32_can_2 STM32 CAN driver implementation features
+ * - Clock stop for reduced power usage when the driver is in stop state.
+ * - Support for bxCAN sleep mode.
+ * - Programmable bxCAN interrupts priority level.
+ * .
+ * @ingroup STM32
+ */
+
+/**
+ * @defgroup STM32_HAL STM32 Clock Support
+ * @brief Clock support.
+ * @details The STM32 Clock support is responsible for system initialization.
*
* @section stm32_hal_1 Supported HW resources
* - PLL1.
@@ -49,17 +84,20 @@ */
/**
- * @defgroup STM32F103_HAL STM32F103 HAL Support
- * @brief HAL support for STM32 LD, MD and HD families.
- *
- * @ingroup STM32_HAL
- */
-
-/**
- * @defgroup STM32F10X_CL_HAL STM32F105/F107 HAL Support
- * @brief HAL support for STM32 CL (Connectivity Line) family.
+ * @defgroup STM32_DMA STM32 DMA Support
+ * @brief DMA helper driver.
*
- * @ingroup STM32_HAL
+ * @section stm32_dma_1 Supported HW resources
+ * The DMA driver can support any of the following hardware resources:
+ * - DMA1.
+ * - DMA2.
+ * .
+ * @section stm32_dma_2 STM32 DMA driver implementation features
+ * - Automatic DMA clock stop when not in use by other drivers.
+ * - Exports helper functions/macros to the other drivers that share the
+ * DMA resource.
+ * .
+ * @ingroup STM32
*/
/**
@@ -113,6 +151,49 @@ */
/**
+ * @defgroup STM32_PWM STM32 PWM Support
+ * @brief TIMx peripherals as PWM generators support.
+ *
+ * @section stm32_pwm_1 Supported HW resources
+ * - TIM1.
+ * - TIM2.
+ * - TIM3.
+ * - TIM4.
+ * .
+ * @section stm32_pwm_2 STM32 PWM driver implementation features
+ * - Each timer can be independently enabled and programmed. Unused
+ * peripherals are left in low power mode.
+ * - Four independent PWM channels per timer.
+ * - Programmable TIMx interrupts priority level.
+ * .
+ * @ingroup STM32
+ */
+
+/**
+ * @defgroup STM32_SPI STM32 SPI Support
+ * @brief SPI peripherals support.
+ * @details The SPI driver supports the STM32 SPIs using DMA channels for
+ * improved performance.
+ *
+ * @section stm32_spi_1 Supported HW resources
+ * - SPI1.
+ * - SPI2.
+ * - SPI3.
+ * .
+ * @section stm32_spi_2 STM32 SPI driver implementation features
+ * - Clock stop for reduced power usage when the driver is in stop state.
+ * - Each SPI can be independently enabled and programmed. Unused
+ * peripherals are left in low power mode.
+ * - Programmable interrupt priority levels for each SPI.
+ * - DMA is used for receiving and transmitting.
+ * - Programmable DMA bus priority for each DMA channel.
+ * - Programmable DMA interrupt priority for each DMA channel.
+ * - Programmable DMA error hook for each DMA channel.
+ * .
+ * @ingroup STM32
+ */
+
+/**
* @defgroup STM32_SERIAL STM32 USART Support (buffered)
* @brief UART/USART peripherals support.
*
@@ -156,98 +237,3 @@ * .
* @ingroup STM32
*/
-
-/**
- * @defgroup STM32_DMA STM32 DMA Support
- * @brief DMA helper driver.
- *
- * @section stm32_dma_1 Supported HW resources
- * The DMA driver can support any of the following hardware resources:
- * - DMA1.
- * - DMA2.
- * .
- * @section stm32_dma_2 STM32 DMA driver implementation features
- * - Automatic DMA clock stop when not in use by other drivers.
- * - Exports helper functions/macros to the other drivers that share the
- * DMA resource.
- * .
- * @ingroup STM32
- */
-
-/**
- * @defgroup STM32_ADC STM32 ADC Support
- * @brief ADC peripherals support.
- * @details The ADC driver supports the STM32 ADCs using DMA channels for
- * improved performance.
- *
- * @section stm32_adc_1 Supported HW resources
- * - ADC1.
- * .
- * @section stm32_adc_2 STM32 ADC driver implementation features
- * - Clock stop for reduced power usage when the driver is in stop state.
- * - Streaming conversion using DMA for maximum performance.
- * - Programmable ADC interrupt priority level.
- * - Programmable DMA bus priority for each DMA channel.
- * - Programmable DMA interrupt priority for each DMA channel.
- * - Programmable DMA error hook for each DMA channel.
- * .
- * @ingroup STM32
- */
-
-/**
- * @defgroup STM32_CAN STM32 CAN Support
- * @brief CAN peripheral support.
- *
- * @section stm32_can_1 Supported HW resources
- * - bxCAN1.
- * .
- * @section stm32_can_2 STM32 CAN driver implementation features
- * - Clock stop for reduced power usage when the driver is in stop state.
- * - Support for bxCAN sleep mode.
- * - Programmable bxCAN interrupts priority level.
- * .
- * @ingroup STM32
- */
-
-/**
- * @defgroup STM32_PWM STM32 PWM Support
- * @brief TIMx peripherals as PWM generators support.
- *
- * @section stm32_pwm_1 Supported HW resources
- * - TIM1.
- * - TIM2.
- * - TIM3.
- * - TIM4.
- * .
- * @section stm32_pwm_2 STM32 PWM driver implementation features
- * - Each timer can be independently enabled and programmed. Unused
- * peripherals are left in low power mode.
- * - Four independent PWM channels per timer.
- * - Programmable TIMx interrupts priority level.
- * .
- * @ingroup STM32
- */
-
-/**
- * @defgroup STM32_SPI STM32 SPI Support
- * @brief SPI peripherals support.
- * @details The SPI driver supports the STM32 SPIs using DMA channels for
- * improved performance.
- *
- * @section stm32_spi_1 Supported HW resources
- * - SPI1.
- * - SPI2.
- * - SPI3.
- * .
- * @section stm32_spi_2 STM32 SPI driver implementation features
- * - Clock stop for reduced power usage when the driver is in stop state.
- * - Each SPI can be independently enabled and programmed. Unused
- * peripherals are left in low power mode.
- * - Programmable interrupt priority levels for each SPI.
- * - DMA is used for receiving and transmitting.
- * - Programmable DMA bus priority for each DMA channel.
- * - Programmable DMA interrupt priority for each DMA channel.
- * - Programmable DMA error hook for each DMA channel.
- * .
- * @ingroup STM32
- */
diff --git a/os/hal/platforms/STM32/pwm_lld.c b/os/hal/platforms/STM32/pwm_lld.c index 6355c0d34..20ab05211 100644 --- a/os/hal/platforms/STM32/pwm_lld.c +++ b/os/hal/platforms/STM32/pwm_lld.c @@ -21,7 +21,7 @@ * @file STM32/pwm_lld.c
* @brief STM32 PWM subsystem low level driver header.
*
- * @addtogroup STM32_PWM
+ * @addtogroup PWM
* @{
*/
diff --git a/os/hal/platforms/STM32/pwm_lld.h b/os/hal/platforms/STM32/pwm_lld.h index 761c3af39..f512f08d6 100644 --- a/os/hal/platforms/STM32/pwm_lld.h +++ b/os/hal/platforms/STM32/pwm_lld.h @@ -21,7 +21,7 @@ * @file STM32/pwm_lld.h
* @brief STM32 PWM subsystem low level driver header.
*
- * @addtogroup STM32_PWM
+ * @addtogroup PWM
* @{
*/
@@ -269,8 +269,8 @@ struct PWMDriver { *
* @api
*/
-#define PWM_DEGREES_TO_WIDTH(pwpm, degrees) \
- ((uint16_t)(((((uint32_t)(pwpm)->pd_config->pc_arr + 1UL) * \
+#define PWM_DEGREES_TO_WIDTH(pwmp, degrees) \
+ ((uint16_t)(((((uint32_t)(pwmp)->pd_config->pc_arr + 1UL) * \
(uint32_t)(degrees)) / 36000UL) - 1UL))
/**
@@ -286,8 +286,8 @@ struct PWMDriver { *
* @api
*/
-#define PWM_PERCENTAGE_TO_WIDTH(pwpm, percentage) \
- ((uint16_t)(((((uint32_t)(pwpm)->pd_config->pc_arr + 1UL) * \
+#define PWM_PERCENTAGE_TO_WIDTH(pwmp, percentage) \
+ ((uint16_t)(((((uint32_t)(pwmp)->pd_config->pc_arr + 1UL) * \
(uint32_t)(percentage)) / 10000UL) - 1UL))
/*===========================================================================*/
diff --git a/os/hal/platforms/STM32/serial_lld.c b/os/hal/platforms/STM32/serial_lld.c index ebae98f97..71fd20372 100644 --- a/os/hal/platforms/STM32/serial_lld.c +++ b/os/hal/platforms/STM32/serial_lld.c @@ -21,7 +21,7 @@ * @file STM32/serial_lld.c
* @brief STM32 low level serial driver code.
*
- * @addtogroup STM32_SERIAL
+ * @addtogroup SERIAL
* @{
*/
diff --git a/os/hal/platforms/STM32/serial_lld.h b/os/hal/platforms/STM32/serial_lld.h index 128920860..ef9e4598a 100644 --- a/os/hal/platforms/STM32/serial_lld.h +++ b/os/hal/platforms/STM32/serial_lld.h @@ -21,7 +21,7 @@ * @file STM32/serial_lld.h
* @brief STM32 low level serial driver header.
*
- * @addtogroup STM32_SERIAL
+ * @addtogroup SERIAL
* @{
*/
diff --git a/os/hal/platforms/STM32/spi_lld.c b/os/hal/platforms/STM32/spi_lld.c index 87dff24d9..be0a117e3 100644 --- a/os/hal/platforms/STM32/spi_lld.c +++ b/os/hal/platforms/STM32/spi_lld.c @@ -21,7 +21,7 @@ * @file STM32/spi_lld.c
* @brief STM32 SPI subsystem low level driver source.
*
- * @addtogroup STM32_SPI
+ * @addtogroup SPI
* @{
*/
diff --git a/os/hal/platforms/STM32/spi_lld.h b/os/hal/platforms/STM32/spi_lld.h index e08a1bb64..effe0337c 100644 --- a/os/hal/platforms/STM32/spi_lld.h +++ b/os/hal/platforms/STM32/spi_lld.h @@ -21,7 +21,7 @@ * @file STM32/spi_lld.h
* @brief STM32 SPI subsystem low level driver header.
*
- * @addtogroup STM32_SPI
+ * @addtogroup SPI
* @{
*/
diff --git a/os/hal/platforms/STM32/uart_lld.c b/os/hal/platforms/STM32/uart_lld.c index 0d9c533f1..b08c0015d 100644 --- a/os/hal/platforms/STM32/uart_lld.c +++ b/os/hal/platforms/STM32/uart_lld.c @@ -21,7 +21,7 @@ * @file STM32/uart_lld.c
* @brief STM32 low level UART driver code.
*
- * @addtogroup STM32_UART
+ * @addtogroup UART
* @{
*/
diff --git a/os/hal/platforms/STM32/uart_lld.h b/os/hal/platforms/STM32/uart_lld.h index 7af1cc32c..e18a21b97 100644 --- a/os/hal/platforms/STM32/uart_lld.h +++ b/os/hal/platforms/STM32/uart_lld.h @@ -21,7 +21,7 @@ * @file STM32/uart_lld.h
* @brief STM32 low level UART driver header.
*
- * @addtogroup STM32_UART
+ * @addtogroup UART
* @{
*/
diff --git a/os/hal/templates/adc_lld.c b/os/hal/templates/adc_lld.c index 38a1915eb..5ea8e9585 100644 --- a/os/hal/templates/adc_lld.c +++ b/os/hal/templates/adc_lld.c @@ -21,7 +21,7 @@ * @file templates/adc_lld.c
* @brief ADC Driver subsystem low level driver source template.
*
- * @addtogroup ADC_LLD
+ * @addtogroup ADC
* @{
*/
diff --git a/os/hal/templates/adc_lld.h b/os/hal/templates/adc_lld.h index 9f436ffbc..dc2c76f07 100644 --- a/os/hal/templates/adc_lld.h +++ b/os/hal/templates/adc_lld.h @@ -21,7 +21,7 @@ * @file templates/adc_lld.h
* @brief ADC Driver subsystem low level driver header template.
*
- * @addtogroup ADC_LLD
+ * @addtogroup ADC
* @{
*/
diff --git a/os/hal/templates/can_lld.c b/os/hal/templates/can_lld.c index dca401bd4..ae5fab9d7 100644 --- a/os/hal/templates/can_lld.c +++ b/os/hal/templates/can_lld.c @@ -21,7 +21,7 @@ * @file templates/can_lld.c
* @brief CAN Driver subsystem low level driver source template.
*
- * @addtogroup CAN_LLD
+ * @addtogroup CAN
* @{
*/
diff --git a/os/hal/templates/can_lld.h b/os/hal/templates/can_lld.h index afca6821e..312a664f6 100644 --- a/os/hal/templates/can_lld.h +++ b/os/hal/templates/can_lld.h @@ -21,7 +21,7 @@ * @file templates/can_lld.h
* @brief CAN Driver subsystem low level driver header template.
*
- * @addtogroup CAN_LLD
+ * @addtogroup CAN
* @{
*/
diff --git a/os/hal/templates/hal_lld.c b/os/hal/templates/hal_lld.c index 3531f16c0..c0e561337 100644 --- a/os/hal/templates/hal_lld.c +++ b/os/hal/templates/hal_lld.c @@ -21,7 +21,7 @@ * @file templates/hal_lld.c
* @brief HAL Driver subsystem low level driver source template.
*
- * @addtogroup HAL_LLD
+ * @addtogroup HAL
* @{
*/
diff --git a/os/hal/templates/hal_lld.h b/os/hal/templates/hal_lld.h index dc8b3f143..ad78ba56b 100644 --- a/os/hal/templates/hal_lld.h +++ b/os/hal/templates/hal_lld.h @@ -21,7 +21,7 @@ * @file templates/hal_lld.h
* @brief HAL subsystem low level driver header template.
*
- * @addtogroup HAL_LLD
+ * @addtogroup HAL
* @{
*/
diff --git a/os/hal/templates/halconf.h b/os/hal/templates/halconf.h index dda173a31..20cd4c54e 100644 --- a/os/hal/templates/halconf.h +++ b/os/hal/templates/halconf.h @@ -37,10 +37,6 @@ #include "mcuconf.h"
-/*===========================================================================*/
-/* PAL driver related settings. */
-/*===========================================================================*/
-
/**
* @brief Enables the PAL subsystem.
*/
@@ -48,10 +44,6 @@ #define CH_HAL_USE_PAL TRUE
#endif
-/*===========================================================================*/
-/* ADC driver related settings. */
-/*===========================================================================*/
-
/**
* @brief Enables the ADC subsystem.
*/
@@ -60,17 +52,6 @@ #endif
/**
- * @brief Inclusion of the @p adcWaitConversion() function.
- */
-#if !defined(ADC_USE_WAIT) || defined(__DOXYGEN__)
-#define ADC_USE_WAIT TRUE
-#endif
-
-/*===========================================================================*/
-/* CAN driver related settings. */
-/*===========================================================================*/
-
-/**
* @brief Enables the CAN subsystem.
*/
#if !defined(CH_HAL_USE_CAN) || defined(__DOXYGEN__)
@@ -78,27 +59,12 @@ #endif
/**
- * @brief Sleep mode related APIs inclusion switch.
- */
-#if !defined(CAN_USE_SLEEP_MODE) || defined(__DOXYGEN__)
-#define CAN_USE_SLEEP_MODE TRUE
-#endif
-
-/*===========================================================================*/
-/* MAC driver related settings. */
-/*===========================================================================*/
-
-/**
* @brief Enables the MAC subsystem.
*/
#if !defined(CH_HAL_USE_MAC) || defined(__DOXYGEN__)
#define CH_HAL_USE_MAC TRUE
#endif
-/*===========================================================================*/
-/* PWM driver related settings. */
-/*===========================================================================*/
-
/**
* @brief Enables the PWM subsystem.
*/
@@ -106,10 +72,6 @@ #define CH_HAL_USE_PWM TRUE
#endif
-/*===========================================================================*/
-/* SERIAL driver related settings. */
-/*===========================================================================*/
-
/**
* @brief Enables the SERIAL subsystem.
*/
@@ -118,63 +80,65 @@ #endif
/**
- * @brief Default bit rate.
- * @details Configuration parameter, this is the baud rate selected for the
- * default configuration.
+ * @brief Enables the SPI subsystem.
*/
-#if !defined(SERIAL_DEFAULT_BITRATE) || defined(__DOXYGEN__)
-#define SERIAL_DEFAULT_BITRATE 38400
+#if !defined(CH_HAL_USE_SPI) || defined(__DOXYGEN__)
+#define CH_HAL_USE_SPI TRUE
#endif
/**
- * @brief Serial buffers size.
- * @details Configuration parameter, you can change the depth of the queue
- * buffers depending on the requirements of your application.
- * @note The default is 64 bytes for both the transmission and receive
- * buffers.
+ * @brief Enables the MMC_SPI subsystem.
*/
-#if !defined(SERIAL_BUFFERS_SIZE) || defined(__DOXYGEN__)
-#define SERIAL_BUFFERS_SIZE 16
+#if !defined(CH_HAL_USE_MMC_SPI) || defined(__DOXYGEN__)
+#define CH_HAL_USE_MMC_SPI TRUE
#endif
-/*===========================================================================*/
-/* SPI driver related settings. */
-/*===========================================================================*/
-
/**
- * @brief Enables the SPI subsystem.
+ * @brief Enables the UART subsystem.
*/
-#if !defined(CH_HAL_USE_SPI) || defined(__DOXYGEN__)
-#define CH_HAL_USE_SPI TRUE
+#if !defined(CH_HAL_USE_UART) || defined(__DOXYGEN__)
+#define CH_HAL_USE_UART TRUE
#endif
+/*===========================================================================*/
+/* ADC driver related settings. */
+/*===========================================================================*/
+
/**
- * @brief Enables the "wait" APIs.
+ * @brief Enables synchronous APIs.
* @note Disabling this option saves both code and data space.
*/
-#if !defined(SPI_USE_WAIT) || defined(__DOXYGEN__)
-#define SPI_USE_WAIT TRUE
+#if !defined(ADC_USE_WAIT) || defined(__DOXYGEN__)
+#define ADC_USE_WAIT TRUE
#endif
/**
- * @brief Enables the @p spiAcquireBus() and @p spiReleaseBus() APIs.
+ * @brief Enables the @p adcAcquireBus() and @p adcReleaseBus() APIs.
* @note Disabling this option saves both code and data space.
*/
-#if !defined(SPI_USE_MUTUAL_EXCLUSION) || defined(__DOXYGEN__)
-#define SPI_USE_MUTUAL_EXCLUSION TRUE
+#if !defined(ADC_USE_MUTUAL_EXCLUSION) || defined(__DOXYGEN__)
+#define ADC_USE_MUTUAL_EXCLUSION TRUE
#endif
/*===========================================================================*/
-/* MMC_SPI driver related settings. */
+/* CAN driver related settings. */
/*===========================================================================*/
/**
- * @brief Enables the MMC_SPI subsystem.
+ * @brief Sleep mode related APIs inclusion switch.
*/
-#if !defined(CH_HAL_USE_MMC_SPI) || defined(__DOXYGEN__)
-#define CH_HAL_USE_MMC_SPI TRUE
+#if !defined(CAN_USE_SLEEP_MODE) || defined(__DOXYGEN__)
+#define CAN_USE_SLEEP_MODE TRUE
#endif
+/*===========================================================================*/
+/* MAC driver related settings. */
+/*===========================================================================*/
+
+/*===========================================================================*/
+/* MMC_SPI driver related settings. */
+/*===========================================================================*/
+
/**
* @brief Block size for MMC transfers.
*/
@@ -210,16 +174,61 @@ #endif
/*===========================================================================*/
-/* UART driver related settings. */
+/* PAL driver related settings. */
+/*===========================================================================*/
+
+/*===========================================================================*/
+/* PWM driver related settings. */
+/*===========================================================================*/
+
+/*===========================================================================*/
+/* SERIAL driver related settings. */
/*===========================================================================*/
/**
- * @brief Enables the UART subsystem.
+ * @brief Default bit rate.
+ * @details Configuration parameter, this is the baud rate selected for the
+ * default configuration.
*/
-#if !defined(CH_HAL_USE_UART) || defined(__DOXYGEN__)
-#define CH_HAL_USE_UART TRUE
+#if !defined(SERIAL_DEFAULT_BITRATE) || defined(__DOXYGEN__)
+#define SERIAL_DEFAULT_BITRATE 38400
+#endif
+
+/**
+ * @brief Serial buffers size.
+ * @details Configuration parameter, you can change the depth of the queue
+ * buffers depending on the requirements of your application.
+ * @note The default is 64 bytes for both the transmission and receive
+ * buffers.
+ */
+#if !defined(SERIAL_BUFFERS_SIZE) || defined(__DOXYGEN__)
+#define SERIAL_BUFFERS_SIZE 16
+#endif
+
+/*===========================================================================*/
+/* SPI driver related settings. */
+/*===========================================================================*/
+
+/**
+ * @brief Enables synchronous APIs.
+ * @note Disabling this option saves both code and data space.
+ */
+#if !defined(SPI_USE_WAIT) || defined(__DOXYGEN__)
+#define SPI_USE_WAIT TRUE
+#endif
+
+/**
+ * @brief Enables the @p spiAcquireBus() and @p spiReleaseBus() APIs.
+ * @note Disabling this option saves both code and data space.
+ */
+#if !defined(SPI_USE_MUTUAL_EXCLUSION) || defined(__DOXYGEN__)
+#define SPI_USE_MUTUAL_EXCLUSION TRUE
#endif
+/*===========================================================================*/
+/* UART driver related settings. */
+/*===========================================================================*/
+
#endif /* _HALCONF_H_ */
/** @} */
diff --git a/os/hal/templates/i2c_lld.c b/os/hal/templates/i2c_lld.c index 479c9a3cc..8c8e47b76 100644 --- a/os/hal/templates/i2c_lld.c +++ b/os/hal/templates/i2c_lld.c @@ -21,7 +21,7 @@ * @file templates/i2c_lld.c
* @brief I2C Driver subsystem low level driver source template.
*
- * @addtogroup I2C_LLD
+ * @addtogroup I2C
* @{
*/
diff --git a/os/hal/templates/i2c_lld.h b/os/hal/templates/i2c_lld.h index bf7a64082..29914705d 100644 --- a/os/hal/templates/i2c_lld.h +++ b/os/hal/templates/i2c_lld.h @@ -21,7 +21,7 @@ * @file templates/i2c_lld.h
* @brief I2C Driver subsystem low level driver header template.
*
- * @addtogroup I2C_LLD
+ * @addtogroup I2C
* @{
*/
diff --git a/os/hal/templates/mac_lld.c b/os/hal/templates/mac_lld.c index 864cb76c0..b1fb040e6 100644 --- a/os/hal/templates/mac_lld.c +++ b/os/hal/templates/mac_lld.c @@ -21,7 +21,7 @@ * @file templates/mac_lld.c
* @brief MAC Driver subsystem low level driver source template.
*
- * @addtogroup MAC_LLD
+ * @addtogroup MAC
* @{
*/
diff --git a/os/hal/templates/mac_lld.h b/os/hal/templates/mac_lld.h index ecd1b4339..0d3a68696 100644 --- a/os/hal/templates/mac_lld.h +++ b/os/hal/templates/mac_lld.h @@ -21,7 +21,7 @@ * @file templates/mac_lld.h
* @brief MAC Driver subsystem low level driver header template.
*
- * @addtogroup MAC_LLD
+ * @addtogroup MAC
* @{
*/
diff --git a/os/hal/templates/meta/driver_lld.c b/os/hal/templates/meta/driver_lld.c index b1129f2d2..bbac5511e 100644 --- a/os/hal/templates/meta/driver_lld.c +++ b/os/hal/templates/meta/driver_lld.c @@ -21,7 +21,7 @@ * @file templates/xxx_lld.c
* @brief XXX Driver subsystem low level driver source template.
*
- * @addtogroup XXX_LLD
+ * @addtogroup XXX
* @{
*/
diff --git a/os/hal/templates/meta/driver_lld.h b/os/hal/templates/meta/driver_lld.h index 967da13a7..d57504373 100644 --- a/os/hal/templates/meta/driver_lld.h +++ b/os/hal/templates/meta/driver_lld.h @@ -21,7 +21,7 @@ * @file templates/xxx_lld.h
* @brief XXX Driver subsystem low level driver header template.
*
- * @addtogroup XXX_LLD
+ * @addtogroup XXX
* @{
*/
diff --git a/os/hal/templates/pal_lld.c b/os/hal/templates/pal_lld.c index 9a2abb6b2..2b2d17459 100644 --- a/os/hal/templates/pal_lld.c +++ b/os/hal/templates/pal_lld.c @@ -21,7 +21,7 @@ * @file templates/pal_lld.c
* @brief PAL subsystem low level driver template.
*
- * @addtogroup PAL_LLD
+ * @addtogroup PAL
* @{
*/
diff --git a/os/hal/templates/pal_lld.h b/os/hal/templates/pal_lld.h index 7025bdbc6..38990ddd9 100644 --- a/os/hal/templates/pal_lld.h +++ b/os/hal/templates/pal_lld.h @@ -21,7 +21,7 @@ * @file templates/pal_lld.h
* @brief PAL subsystem low level driver header template.
*
- * @addtogroup PAL_LLD
+ * @addtogroup PAL
* @{
*/
diff --git a/os/hal/templates/pwm_lld.c b/os/hal/templates/pwm_lld.c index d71427cb2..2fa907ec1 100644 --- a/os/hal/templates/pwm_lld.c +++ b/os/hal/templates/pwm_lld.c @@ -21,7 +21,7 @@ * @file templates/pwm_lld.c
* @brief PWM Driver subsystem low level driver source template.
*
- * @addtogroup PWM_LLD
+ * @addtogroup PWM
* @{
*/
diff --git a/os/hal/templates/pwm_lld.h b/os/hal/templates/pwm_lld.h index 07ce6eb06..499d6e11c 100644 --- a/os/hal/templates/pwm_lld.h +++ b/os/hal/templates/pwm_lld.h @@ -21,7 +21,7 @@ * @file templates/pwm_lld.h
* @brief PWM Driver subsystem low level driver header template.
*
- * @addtogroup PWM_LLD
+ * @addtogroup PWM
* @{
*/
@@ -148,7 +148,7 @@ struct PWMDriver { *
* @api
*/
-#define PWM_DEGREES_TO_WIDTH(pwpm, degrees) 0
+#define PWM_DEGREES_TO_WIDTH(pwmp, degrees) 0
/**
* @brief Converts from percentage to pulse width.
@@ -163,7 +163,7 @@ struct PWMDriver { *
* @api
*/
-#define PWM_PERCENTAGE_TO_WIDTH(pwpm, percentage) 0
+#define PWM_PERCENTAGE_TO_WIDTH(pwmp, percentage) 0
/*===========================================================================*/
/* External declarations. */
diff --git a/os/hal/templates/serial_lld.c b/os/hal/templates/serial_lld.c index 39b1f6bc4..6bb863362 100644 --- a/os/hal/templates/serial_lld.c +++ b/os/hal/templates/serial_lld.c @@ -21,7 +21,7 @@ * @file templates/serial_lld.c
* @brief Serial Driver subsystem low level driver source template.
*
- * @addtogroup SERIAL_LLD
+ * @addtogroup SERIAL
* @{
*/
diff --git a/os/hal/templates/serial_lld.h b/os/hal/templates/serial_lld.h index fe05d864b..5e225f962 100644 --- a/os/hal/templates/serial_lld.h +++ b/os/hal/templates/serial_lld.h @@ -21,7 +21,7 @@ * @file templates/serial_lld.h
* @brief Serial Driver subsystem low level driver header template.
*
- * @addtogroup SERIAL_LLD
+ * @addtogroup SERIAL
* @{
*/
diff --git a/os/hal/templates/spi_lld.c b/os/hal/templates/spi_lld.c index d2a9f9557..1fca51d41 100644 --- a/os/hal/templates/spi_lld.c +++ b/os/hal/templates/spi_lld.c @@ -21,7 +21,7 @@ * @file templates/spi_lld.c
* @brief SPI Driver subsystem low level driver source template.
*
- * @addtogroup SPI_LLD
+ * @addtogroup SPI
* @{
*/
diff --git a/os/hal/templates/spi_lld.h b/os/hal/templates/spi_lld.h index a9aeca56f..7fff799d1 100644 --- a/os/hal/templates/spi_lld.h +++ b/os/hal/templates/spi_lld.h @@ -21,7 +21,7 @@ * @file templates/spi_lld.h
* @brief SPI Driver subsystem low level driver header template.
*
- * @addtogroup SPI_LLD
+ * @addtogroup SPI
* @{
*/
diff --git a/os/hal/templates/uart_lld.c b/os/hal/templates/uart_lld.c index 3180ee8e7..2c317b677 100644 --- a/os/hal/templates/uart_lld.c +++ b/os/hal/templates/uart_lld.c @@ -21,7 +21,7 @@ * @file templates/uart_lld.c
* @brief UART Driver subsystem low level driver source template.
*
- * @addtogroup UART_LLD
+ * @addtogroup UART
* @{
*/
diff --git a/os/hal/templates/uart_lld.h b/os/hal/templates/uart_lld.h index 0b9a934f2..617c56166 100644 --- a/os/hal/templates/uart_lld.h +++ b/os/hal/templates/uart_lld.h @@ -21,7 +21,7 @@ * @file templates/uart_lld.h
* @brief UART Driver subsystem low level driver header template.
*
- * @addtogroup UART_LLD
+ * @addtogroup UART
* @{
*/
|