Reorganize KINETIS driver files

1 files changed, 0 insertions, 245 deletions

diff --git a/os/hal/ports/KINETIS/LLD/hal_pal_lld.c b/os/hal/ports/KINETIS/LLD/hal_pal_lld.c
deleted file mode 100644
index 51f8a2e..0000000
--- a/os/hal/ports/KINETIS/LLD/hal_pal_lld.c
+++ /dev/null
@@ -1,245 +0,0 @@
-/*

-    ChibiOS - Copyright (C) 2014-2015 Fabio Utzig

-

-    Licensed under the Apache License, Version 2.0 (the "License");

-    you may not use this file except in compliance with the License.

-    You may obtain a copy of the License at

-

-        http://www.apache.org/licenses/LICENSE-2.0

-

-    Unless required by applicable law or agreed to in writing, software

-    distributed under the License is distributed on an "AS IS" BASIS,

-    WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.

-    See the License for the specific language governing permissions and

-    limitations under the License.

-*/

-

-/**

- * @file    KINETIS/LLD/pal_lld.c

- * @brief   PAL subsystem low level driver.

- *

- * @addtogroup PAL

- * @{

- */

-

-#include "osal.h"

-#include "hal.h"

-

-#if HAL_USE_PAL || defined(__DOXYGEN__)

-

-/*===========================================================================*/

-/* Driver local definitions.                                                 */

-/*===========================================================================*/

-

-/*===========================================================================*/

-/* Driver exported variables.                                                */

-/*===========================================================================*/

-

-/*===========================================================================*/

-/* Driver local variables and types.                                         */

-/*===========================================================================*/

-

-/*===========================================================================*/

-/* Driver local functions.                                                   */

-/*===========================================================================*/

-

-/**

- * @brief Reads a logical state from an I/O pad.

- * @note The @ref PAL provides a default software implementation of this

- * functionality, implement this function if can optimize it by using

- * special hardware functionalities or special coding.

- *

- * @param[in] port port identifier

- * @param[in] pad pad number within the port

- * @return The logical state.

- * @retval PAL_LOW low logical state.

- * @retval PAL_HIGH high logical state.

- *

- * @notapi

- */

-uint8_t _pal_lld_readpad(ioportid_t port,

-                         uint8_t pad) {

-

-  return (port->PDIR & ((uint32_t) 1 << pad)) ? PAL_HIGH : PAL_LOW;

-}

-

-/**

- * @brief Writes a logical state on an output pad.

- * @note This function is not meant to be invoked directly by the

- * application code.

- * @note The @ref PAL provides a default software implementation of this

- * functionality, implement this function if can optimize it by using

- * special hardware functionalities or special coding.

- *

- * @param[in] port port identifier

- * @param[in] pad pad number within the port

- * @param[in] bit logical value, the value must be @p PAL_LOW or

- * @p PAL_HIGH

- *

- * @notapi

- */

-void _pal_lld_writepad(ioportid_t port,

-                       uint8_t pad,

-                       uint8_t bit) {

-

-  if (bit == PAL_HIGH)

-    port->PDOR |= ((uint32_t) 1 << pad);

-  else

-    port->PDOR &= ~((uint32_t) 1 << pad);

-}

-

-/**

- * @brief   Pad mode setup.

- * @details This function programs a pad with the specified mode.

- * @note    The @ref PAL provides a default software implementation of this

- *          functionality, implement this function if can optimize it by using

- *          special hardware functionalities or special coding.

- * @note    Programming an unknown or unsupported mode is silently ignored.

- *

- * @param[in] port      port identifier

- * @param[in] pad       pad number within the port

- * @param[in] mode      pad mode

- *

- * @notapi

- */

-void _pal_lld_setpadmode(ioportid_t port,

-                         uint8_t pad,

-                         iomode_t mode) {

-

-  PORT_TypeDef *portcfg = NULL;

-

-  osalDbgAssert(pad < PADS_PER_PORT, "pal_lld_setpadmode() #1, invalid pad");

-

-  if (mode == PAL_MODE_OUTPUT_PUSHPULL)

-    port->PDDR |= ((uint32_t) 1 << pad);

-  else

-    port->PDDR &= ~((uint32_t) 1 << pad);

-

-  if (port == IOPORT1)

-    portcfg = PORTA;

-  else if (port == IOPORT2)

-    portcfg = PORTB;

-  else if (port == IOPORT3)

-    portcfg = PORTC;

-  else if (port == IOPORT4)

-    portcfg = PORTD;

-  else if (port == IOPORT5)

-    portcfg = PORTE;

-

-  osalDbgAssert(portcfg != NULL, "pal_lld_setpadmode() #2, invalid port");

-

-  switch (mode) {

-  case PAL_MODE_RESET:

-  case PAL_MODE_INPUT:

-  case PAL_MODE_OUTPUT_PUSHPULL:

-    portcfg->PCR[pad] = PIN_MUX_ALTERNATIVE(1);

-    break;

-#if KINETIS_GPIO_HAS_OPENDRAIN

-  case PAL_MODE_OUTPUT_OPENDRAIN:

-    portcfg->PCR[pad] = PIN_MUX_ALTERNATIVE(1) |

-                        PORTx_PCRn_ODE;

-    break;

-#else

-#undef PAL_MODE_OUTPUT_OPENDRAIN

-#endif

-  case PAL_MODE_INPUT_PULLUP:

-    portcfg->PCR[pad] = PIN_MUX_ALTERNATIVE(1) |

-                        PORTx_PCRn_PE |

-                        PORTx_PCRn_PS;

-      break;

-  case PAL_MODE_INPUT_PULLDOWN:

-    portcfg->PCR[pad] = PIN_MUX_ALTERNATIVE(1) |

-                        PORTx_PCRn_PE;

-      break;

-  case PAL_MODE_UNCONNECTED:

-  case PAL_MODE_INPUT_ANALOG:

-    portcfg->PCR[pad] = PIN_MUX_ALTERNATIVE(0);

-    break;

-  case PAL_MODE_ALTERNATIVE_1:

-    portcfg->PCR[pad] = PIN_MUX_ALTERNATIVE(1);

-    break;

-  case PAL_MODE_ALTERNATIVE_2:

-    portcfg->PCR[pad] = PIN_MUX_ALTERNATIVE(2);

-    break;

-  case PAL_MODE_ALTERNATIVE_3:

-    portcfg->PCR[pad] = PIN_MUX_ALTERNATIVE(3);

-    break;

-  case PAL_MODE_ALTERNATIVE_4:

-    portcfg->PCR[pad] = PIN_MUX_ALTERNATIVE(4);

-    break;

-  case PAL_MODE_ALTERNATIVE_5:

-    portcfg->PCR[pad] = PIN_MUX_ALTERNATIVE(5);

-    break;

-  case PAL_MODE_ALTERNATIVE_6:

-    portcfg->PCR[pad] = PIN_MUX_ALTERNATIVE(6);

-    break;

-  case PAL_MODE_ALTERNATIVE_7:

-    portcfg->PCR[pad] = PIN_MUX_ALTERNATIVE(7);

-    break;

-  }

-}

-

-/*===========================================================================*/

-/* Driver interrupt handlers.                                                */

-/*===========================================================================*/

-

-/*===========================================================================*/

-/* Driver exported functions.                                                */

-/*===========================================================================*/

-

-/**

- * @brief   Kinetis I/O ports configuration.

- * @details Ports A-E clocks enabled.

- *

- * @param[in] config    the Kinetis ports configuration

- *

- * @notapi

- */

-void _pal_lld_init(const PALConfig *config) {

-

-  int i, j;

-

-  /* Enable clocking on all Ports */

-  SIM->SCGC5 |= SIM_SCGC5_PORTA |

-                SIM_SCGC5_PORTB |

-                SIM_SCGC5_PORTC |

-                SIM_SCGC5_PORTD |

-                SIM_SCGC5_PORTE;

-

-  /* Initial PORT and GPIO setup */

-  for (i = 0; i < TOTAL_PORTS; i++) {

-    for (j = 0; j < PADS_PER_PORT; j++) {

-      pal_lld_setpadmode(config->ports[i].port,

-                         j,

-                         config->ports[i].pads[j]);

-    }

-  }

-}

-

-/**

- * @brief   Pads mode setup.

- * @details This function programs a pads group belonging to the same port

- *          with the specified mode.

- *

- * @param[in] port      the port identifier

- * @param[in] mask      the group mask

- * @param[in] mode      the mode

- *

- * @notapi

- */

-void _pal_lld_setgroupmode(ioportid_t port,

-                           ioportmask_t mask,

-                           iomode_t mode) {

-

-  int i;

-

-  (void)mask;

-

-  for (i = 0; i < PADS_PER_PORT; i++) {

-    pal_lld_setpadmode(port, i, mode);

-  }

-}

-

-#endif /* HAL_USE_PAL */

-

-/** @} */