LPC17xx DAC driver added, DMA lli fixed.

git-svn-id: svn://svn.code.sf.net/p/chibios/svn/trunk@6737 35acf78f-673a-0410-8e92-d51de3d6d3f4

10 files changed, 1715 insertions, 2 deletions

diff --git a/os/hal/platforms/LPC17xx/dac_lld.c b/os/hal/platforms/LPC17xx/dac_lld.c
new file mode 100644
index 000000000..11a423d69
--- /dev/null
+++ b/os/hal/platforms/LPC17xx/dac_lld.c
@@ -0,0 +1,210 @@
+/*
+    ChibiOS/RT - Copyright (C) 2006-2013 Giovanni Di Sirio
+    LPC17xx DAC driver - Copyright (C) 2013 Marcin Jokel
+
+    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    LPC17xx/dac_lld.c
+ * @brief   LPC17xx DAC subsystem low level driver source.
+ *
+ * @addtogroup DAC
+ * @{
+ */
+
+#include "ch.h"
+#include "hal.h"
+
+#if HAL_USE_DAC || defined(__DOXYGEN__)
+
+/*===========================================================================*/
+/* Driver local definitions.                                                 */
+/*===========================================================================*/
+
+/*===========================================================================*/
+/* Driver exported variables.                                                */
+/*===========================================================================*/
+
+/** @brief CHN1 driver identifier.*/
+DACDriver DACD1;
+
+/*===========================================================================*/
+/* Driver local variables.                                                   */
+/*===========================================================================*/
+
+static lpc17xx_dma_lli_config_t lpc_dac_lli[2] __attribute__((aligned(0x10)));
+
+/*===========================================================================*/
+/* Driver local functions.                                                   */
+/*===========================================================================*/
+
+
+/**
+ * @brief   DAC DMA interrupt function.
+ *
+ * @param[in] dacp      pointer to the @p DACDriver object
+ * @param[in] flags     dma error flags
+ */
+static void dac_serve_dma_interrupt(DACDriver *dacp, uint32_t flags) {
+
+  if ((flags & (1 << LPC17xx_DAC_DMA_CHANNEL)) != 0) {
+    _dac_isr_error_code(dacp, flags);  /* DMA errors handling.*/
+  }
+  else {
+    if (dacp->half_buffer == false) {
+      _dac_isr_half_code(dacp);
+      dacp->half_buffer = true;
+    }
+    else {
+      _dac_isr_full_code(dacp);
+      dacp->half_buffer = false;
+    }
+  }
+}
+
+/*===========================================================================*/
+/* Driver interrupt handlers.                                                */
+/*===========================================================================*/
+
+/*===========================================================================*/
+/* Driver exported functions.                                                */
+/*===========================================================================*/
+
+/**
+ * @brief   Low level DAC driver initialization.
+ *
+ * @notapi
+ */
+void dac_lld_init(void) {
+  dacObjectInit(&DACD1);
+}
+
+/**
+ * @brief   Configures and activates the DAC peripheral.
+ *
+ * @param[in] dacp      pointer to the @p DACDriver object
+ *
+ * @notapi
+ */
+void dac_lld_start(DACDriver *dacp) {
+
+  if (dacp->state == DAC_STOP) {
+
+    /* Enable DAC */
+    LPC_PINCON->PINSEL1 |= (2UL << 20);   /* Set AOUT P0.26 pin.*/
+
+    LPC_DAC->CR = 0;
+    LPC_DAC->CTRL = 0;
+    LPC_DAC->CNTVAL = LPC17xx_PCLK/dacp->config->frequency;
+
+    dmaChannelAllocate(LPC17xx_DAC_DMA_CHANNEL, \
+                     (lpc17xx_dmaisr_t)dac_serve_dma_interrupt, \
+                     (void *)dacp);
+  }
+}
+
+/**
+ * @brief   Deactivates the DAC peripheral.
+ *
+ * @param[in] dacp      pointer to the @p DACDriver object
+ *
+ * @notapi
+ */
+void dac_lld_stop(DACDriver *dacp) {
+
+  /* If in ready state then disables the DAC clock.*/
+  if (dacp->state == DAC_READY) {
+
+    /* DMA disable.*/
+    dmaChannelDisable(LPC17xx_DAC_DMA_CHANNEL);
+    dmaChannelRelease(LPC17xx_DAC_DMA_CHANNEL);
+
+    /* Disable DAC */
+    LPC_PINCON->PINSEL1 &= ~(2UL << 20);   /* Disable AOUT P0.26 pin.*/
+  }
+}
+
+/**
+ * @brief   Sends data over the DAC bus.
+ * @details This asynchronous function starts a transmit operation.
+ * @post    At the end of the operation the configured callback is invoked.
+ *
+ * @param[in] dacp      pointer to the @p DACDriver object
+ * @param[in] n         number of words to send
+ * @param[in] txbuf     the pointer to the transmit buffer
+ *
+ * @notapi
+ */
+void dac_lld_start_conversion(DACDriver *dacp) {
+
+  dacp->half_buffer  = false;
+  uint32_t dma_ch_config;
+
+  /* DMA configuration */
+  lpc_dac_lli[0].srcaddr = (uint32_t) &dacp->samples[0];
+  lpc_dac_lli[0].dstaddr = (uint32_t)&LPC_DAC->CR;
+  lpc_dac_lli[0].lli = (uint32_t) &lpc_dac_lli[1];
+  lpc_dac_lli[0].control =
+    DMA_CTRL_TRANSFER_SIZE(dacp->depth/2)                   |
+    DMA_CTRL_SRC_BSIZE_1                                    |
+    DMA_CTRL_DST_BSIZE_1                                    |
+    DMA_CTRL_SRC_WIDTH_WORD                                 |
+    DMA_CTRL_DST_WIDTH_WORD                                 |
+    DMA_CTRL_SRC_INC                                        |
+    DMA_CTRL_DST_NOINC                                      |
+    DMA_CTRL_PROT1_USER                                     |
+    DMA_CTRL_PROT2_NONBUFF                                  |
+    DMA_CTRL_PROT3_NONCACHE                                 |
+    DMA_CTRL_INT;
+
+  lpc_dac_lli[1].srcaddr = (uint32_t) &dacp->samples[dacp->depth/2];
+  lpc_dac_lli[1].dstaddr = lpc_dac_lli[0].dstaddr;
+  lpc_dac_lli[1].control = lpc_dac_lli[0].control;
+
+  if (dacp->grpp->circular == true) {
+    lpc_dac_lli[1].lli = (uint32_t) &lpc_dac_lli[0];
+  }
+  else {
+    lpc_dac_lli[1].lli = 0;
+  }
+
+  dma_ch_config =
+    DMA_CFG_CH_ENABLE                |
+    DMA_CFG_DST_PERIPH(DMA_DAC)      |
+    DMA_CFG_TTYPE_M2P                |
+    DMA_CFG_IE                       |
+    DMA_CFG_ITC;
+
+  dmaChannelSrcAddr(LPC17xx_DAC_DMA_CHANNEL, lpc_dac_lli[0].srcaddr);
+  dmaChannelDstAddr(LPC17xx_DAC_DMA_CHANNEL, lpc_dac_lli[0].dstaddr);
+  dmaChannelLinkedList(LPC17xx_DAC_DMA_CHANNEL, lpc_dac_lli[0].lli);
+  dmaChannelControl(LPC17xx_DAC_DMA_CHANNEL, lpc_dac_lli[0].control);
+  dmaChannelConfig(LPC17xx_DAC_DMA_CHANNEL, dma_ch_config);
+
+  LPC_DAC->CTRL = DACCTRL_DMA_ENA | DACCTRL_CNT_ENA | DACCTRL_DBLBUF_ENA;
+}
+
+void dac_lld_stop_conversion(DACDriver *dacp) {
+
+  /* If in active state then disables the DAC.*/
+  if (dacp->state == DAC_ACTIVE) {
+
+    /* DMA disable.*/
+    dmaChannelDisable(LPC17xx_DAC_DMA_CHANNEL);
+  }
+};
+
+#endif /* HAL_USE_DAC */
+
+/** @} */
diff --git a/os/hal/platforms/LPC17xx/dac_lld.h b/os/hal/platforms/LPC17xx/dac_lld.h
new file mode 100644
index 000000000..26c23da11
--- /dev/null
+++ b/os/hal/platforms/LPC17xx/dac_lld.h
@@ -0,0 +1,207 @@
+/*
+    ChibiOS/RT - Copyright (C) 2006-2013 Giovanni Di Sirio
+    LPC17xx DAC driver - Copyright (C) 2013 Marcin Jokel
+
+    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    LPC17xx/dac_lld.h
+ * @brief   LPC17xx DAC subsystem low level driver header.
+ *
+ * @addtogroup DAC
+ * @{
+ */
+
+#ifndef _DAC_LLD_H_
+#define _DAC_LLD_H_
+
+#if HAL_USE_DAC || defined(__DOXYGEN__)
+
+/*===========================================================================*/
+/* Driver constants.                                                         */
+/*===========================================================================*/
+
+#define DACR_BIAS                   (1UL << 16)
+
+#define DACCTRL_INT_DMA_REQ         (1UL << 0)
+#define DACCTRL_DBLBUF_ENA          (1UL << 1)
+#define DACCTRL_CNT_ENA             (1UL << 2)
+#define DACCTRL_DMA_ENA             (1UL << 3)
+
+/*===========================================================================*/
+/* Driver pre-compile time settings.                                         */
+/*===========================================================================*/
+
+/**
+ * @name    Configuration options
+ * @{
+ */
+
+/**
+ * @brief   DMA stream used for DAC CHN1 TX operations.
+ * @note    This option is only available on platforms with enhanced DMA.
+ */
+#if !defined(LPC17xx_DAC_DMA_CHANNEL) || defined(__DOXYGEN__)
+#define LPC17xx_DAC_DMA_CHANNEL             DMA_CHANNEL5
+#endif
+
+/*===========================================================================*/
+/* Derived constants and error checks.                                       */
+/*===========================================================================*/
+
+#if !defined(LPC17xx_DMA_REQUIRED)
+#define LPC17xx_DMA_REQUIRED
+#endif
+
+/*===========================================================================*/
+/* Driver data structures and types.                                         */
+/*===========================================================================*/
+
+/**
+ * @brief   Type of a structure representing an DAC driver.
+ */
+typedef struct DACDriver DACDriver;
+
+/**
+ * @brief   Type representing a DAC sample.
+ */
+typedef uint32_t dacsample_t;
+
+/**
+ * @brief   DAC notification callback type.
+ *
+ * @param[in] dacp      pointer to the @p DACDriver object triggering the
+ *                      callback
+ */
+typedef void (*dacendcallback_t)(DACDriver *dacp, const dacsample_t * samples, size_t pos);
+
+/**
+ * @brief   DAC notification callback type.
+ *
+ * @param[in] dacp      pointer to the @p DACDriver object triggering the
+ *                      callback
+ */
+typedef void (*dacerrcallback_t)(DACDriver *dacp, uint32_t flags);
+
+/**
+ * @brief   DAC Conversion group structure.
+ */
+typedef struct {
+  /**
+   * @brief Number of DAC channels.
+   */
+  uint16_t              num_channels;
+  /**
+   * @brief Operation complete callback or @p NULL.
+   */
+  dacendcallback_t     end_cb;
+  /**
+   * @brief Error handling callback or @p NULL.
+   */
+  dacerrcallback_t      error_cb;
+  /**
+   * @brief Error handling callback or @p NULL.
+   */
+  bool      circular;
+
+} DACConversionGroup;
+
+/**
+ * @brief   Driver configuration structure.
+ */
+typedef struct {
+  /**
+   * @brief   Timer frequency in Hz.
+   */
+  uint32_t                  frequency;
+  /* End of the mandatory fields.*/
+} DACConfig;
+
+/**
+ * @brief   Structure representing a DAC driver.
+ */
+struct DACDriver {
+  /**
+   * @brief Driver state.
+   */
+  dacstate_t                state;
+  /**
+   * @brief Conversion group.
+   */
+  const DACConversionGroup *grpp;
+  /**
+   * @brief Samples buffer pointer.
+   */
+  const dacsample_t *samples;
+  /**
+   * @brief Samples buffer size.
+   */
+  uint16_t depth;
+  /**
+   * @brief Current configuration data.
+   */
+  const DACConfig           *config;
+#if DAC_USE_WAIT || defined(__DOXYGEN__)
+  /**
+   * @brief Waiting thread.
+   */
+  Thread                    *thread;
+#endif /* DAC_USE_WAIT */
+#if DAC_USE_MUTUAL_EXCLUSION || defined(__DOXYGEN__)
+#if CH_USE_MUTEXES || defined(__DOXYGEN__)
+  /**
+   * @brief Mutex protecting the bus.
+   */
+  Mutex                     mutex;
+#elif CH_USE_SEMAPHORES
+  Semaphore                 semaphore;
+#endif
+#endif /* DAC_USE_MUTUAL_EXCLUSION */
+#if defined(DAC_DRIVER_EXT_FIELDS)
+  DAC_DRIVER_EXT_FIELDS
+#endif
+  /* End of the mandatory fields.*/
+  /**
+   * @brief Half buffer indicator.
+   */
+  bool_t                    half_buffer;
+};
+
+/*===========================================================================*/
+/* Driver macros.                                                            */
+/*===========================================================================*/
+
+/*===========================================================================*/
+/* External declarations.                                                    */
+/*===========================================================================*/
+
+extern DACDriver DACD1;
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+  void dac_lld_init(void);
+  void dac_lld_start(DACDriver *dacp);
+  void dac_lld_stop(DACDriver *dacp);
+  void dac_lld_start_conversion(DACDriver *dacp);
+  void dac_lld_stop_conversion(DACDriver *dacp);
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* HAL_USE_DAC */
+
+#endif /* _DAC_LLD_H_ */
+
+/** @} */
diff --git a/os/hal/platforms/LPC17xx/lpc17xx_dma.h b/os/hal/platforms/LPC17xx/lpc17xx_dma.h
index e581265a5..952c24a17 100644
--- a/os/hal/platforms/LPC17xx/lpc17xx_dma.h
+++ b/os/hal/platforms/LPC17xx/lpc17xx_dma.h
@@ -217,6 +217,13 @@ typedef struct {
   volatile uint32_t config;         /**< @brief Configuration.          */
 } lpc17xx_dma_channel_config_t;
 
+typedef struct {
+  volatile uint32_t srcaddr;        /**< @brief Source address.         */
+  volatile uint32_t dstaddr;        /**< @brief Destination address.    */
+  volatile uint32_t lli;            /**< @brief Linked List Item.       */
+  volatile uint32_t control;        /**< @brief Control.                */
+} lpc17xx_dma_lli_config_t;
+
 /**
  * @brief   DMA channel number.
  */
@@ -312,7 +319,7 @@ typedef void (*lpc17xx_dmaisr_t)(void *p, uint32_t flags);
  * @special
  */
 #define dmaChannelLinkedList(dmach, addr)                                 \
-  _lpc17xx_dma_channel_config_t[dmach]->CLLI = (((uint32_t)(addr)) << 2)
+  _lpc17xx_dma_channel_config_t[dmach]->CLLI = ((uint32_t)(addr))
 
 /**
  * @brief   Set control configuration to a DMA channel.
diff --git a/os/hal/platforms/LPC17xx/platform.mk b/os/hal/platforms/LPC17xx/platform.mk
index b3e3f8eed..1cc18db5b 100644
--- a/os/hal/platforms/LPC17xx/platform.mk
+++ b/os/hal/platforms/LPC17xx/platform.mk
@@ -7,7 +7,8 @@ PLATFORMSRC = ${CHIBIOS}/os/hal/platforms/LPC17xx/hal_lld.c \
               ${CHIBIOS}/os/hal/platforms/LPC17xx/serial_lld.c \
               ${CHIBIOS}/os/hal/platforms/LPC17xx/rtc_lld.c \
               ${CHIBIOS}/os/hal/platforms/LPC17xx/i2c_lld.c \
-              ${CHIBIOS}/os/hal/platforms/LPC17xx/spi_lld.c
+              ${CHIBIOS}/os/hal/platforms/LPC17xx/spi_lld.c \
+              ${CHIBIOS}/os/hal/platforms/LPC17xx/dac_lld.c
              
          
 # Required include directories
diff --git a/os/hal/src/hal.c b/os/hal/src/hal.c
index 974a8854b..d7a088ec9 100644
--- a/os/hal/src/hal.c
+++ b/os/hal/src/hal.c
@@ -74,6 +74,9 @@ void halInit(void) {
 #if HAL_USE_CAN || defined(__DOXYGEN__)

   canInit();

 #endif

+#if HAL_USE_DAC || defined(__DOXYGEN__)

+  dacInit();

+#endif

 #if HAL_USE_EXT || defined(__DOXYGEN__)

   extInit();

 #endif

diff --git a/testhal/LPC17xx/DAC/Makefile b/testhal/LPC17xx/DAC/Makefile
new file mode 100644
index 000000000..8a7273417
--- /dev/null
+++ b/testhal/LPC17xx/DAC/Makefile
@@ -0,0 +1,197 @@
+##############################################################################
+# Build global options
+# NOTE: Can be overridden externally.
+#
+
+# Compiler options here.
+ifeq ($(USE_OPT),)
+  USE_OPT = -O2 -ggdb -fomit-frame-pointer
+endif
+
+# C specific options here (added to USE_OPT).
+ifeq ($(USE_COPT),)
+  USE_COPT = 
+endif
+
+# C++ specific options here (added to USE_OPT).
+ifeq ($(USE_CPPOPT),)
+  USE_CPPOPT = -fno-rtti
+endif
+
+# Enable this if you want the linker to remove unused code and data
+ifeq ($(USE_LINK_GC),)
+  USE_LINK_GC = yes
+endif
+
+# If enabled, this option allows to compile the application in THUMB mode.
+ifeq ($(USE_THUMB),)
+  USE_THUMB = yes
+endif
+
+# Enable this if you want to see the full log while compiling.
+ifeq ($(USE_VERBOSE_COMPILE),)
+  USE_VERBOSE_COMPILE = no
+endif
+
+#
+# Build global options
+##############################################################################
+
+##############################################################################
+# Architecture or project specific options
+#
+
+#
+# Architecture or project specific options
+##############################################################################
+
+##############################################################################
+# Project, sources and paths
+#
+
+# Define project name here
+PROJECT = ch
+
+# Imported source files and paths
+CHIBIOS = ../../..
+include $(CHIBIOS)/boards/EA_LPCXPRESSO_LPC1769/board.mk
+include $(CHIBIOS)/os/hal/platforms/LPC17xx/platform.mk
+include $(CHIBIOS)/os/hal/hal.mk
+include $(CHIBIOS)/os/ports/GCC/ARMCMx/LPC17xx/port.mk
+include $(CHIBIOS)/os/kernel/kernel.mk
+include $(CHIBIOS)/test/test.mk
+
+# Define linker script file here
+LDSCRIPT= $(PORTLD)/LPC1769.ld
+
+# C sources that can be compiled in ARM or THUMB mode depending on the global
+# setting.
+CSRC = $(PORTSRC) \
+       $(KERNSRC) \
+       $(TESTSRC) \
+       $(HALSRC) \
+       $(PLATFORMSRC) \
+       $(BOARDSRC) \
+       $(CHIBIOS)/os/various/evtimer.c \
+       $(CHIBIOS)/os/various/syscalls.c \
+       main.c
+
+# C++ sources that can be compiled in ARM or THUMB mode depending on the global
+# setting.
+CPPSRC =
+
+# C sources to be compiled in ARM mode regardless of the global setting.
+# NOTE: Mixing ARM and THUMB mode enables the -mthumb-interwork compiler
+#       option that results in lower performance and larger code size.
+ACSRC =
+
+# C++ sources to be compiled in ARM mode regardless of the global setting.
+# NOTE: Mixing ARM and THUMB mode enables the -mthumb-interwork compiler
+#       option that results in lower performance and larger code size.
+ACPPSRC =
+
+# C sources to be compiled in THUMB mode regardless of the global setting.
+# NOTE: Mixing ARM and THUMB mode enables the -mthumb-interwork compiler
+#       option that results in lower performance and larger code size.
+TCSRC =
+
+# C sources to be compiled in THUMB mode regardless of the global setting.
+# NOTE: Mixing ARM and THUMB mode enables the -mthumb-interwork compiler
+#       option that results in lower performance and larger code size.
+TCPPSRC =
+
+# List ASM source files here
+ASMSRC = $(PORTASM)
+
+INCDIR = $(PORTINC) $(KERNINC) $(TESTINC) \
+         $(HALINC) $(PLATFORMINC) $(BOARDINC) \
+         $(CHIBIOS)/os/various
+
+#
+# Project, sources and paths
+##############################################################################
+
+##############################################################################
+# Compiler settings
+#
+
+MCU  = cortex-m3
+
+#TRGT = arm-elf-
+TRGT = arm-none-eabi-
+CC   = $(TRGT)gcc
+CPPC = $(TRGT)g++
+# Enable loading with g++ only if you need C++ runtime support.
+# NOTE: You can use C++ even without C++ support if you are careful. C++
+#       runtime support makes code size explode.
+LD   = $(TRGT)gcc
+#LD   = $(TRGT)g++
+CP   = $(TRGT)objcopy
+AS   = $(TRGT)gcc -x assembler-with-cpp
+OD   = $(TRGT)objdump
+HEX  = $(CP) -O ihex
+BIN  = $(CP) -O binary
+
+# ARM-specific options here
+AOPT =
+
+# THUMB-specific options here
+TOPT = -mthumb -DTHUMB
+
+# Define C warning options here
+CWARN = -Wall -Wextra -Wstrict-prototypes
+
+# Define C++ warning options here
+CPPWARN = -Wall -Wextra
+
+#
+# Compiler settings
+##############################################################################
+
+##############################################################################
+# Start of default section
+#
+
+# List all default C defines here, like -D_DEBUG=1
+DDEFS = -DLPC17XX -D__NEWLIB__
+
+# List all default ASM defines here, like -D_DEBUG=1
+DADEFS =
+
+# List all default directories to look for include files here
+DINCDIR =
+
+# List the default directory to look for the libraries here
+DLIBDIR =
+
+# List all default libraries here
+DLIBS =
+
+#
+# End of default section
+##############################################################################
+
+##############################################################################
+# Start of user section
+#
+
+# List all user C define here, like -D_DEBUG=1
+UDEFS =
+
+# Define ASM defines here
+UADEFS =
+
+# List all user directories here
+UINCDIR =
+
+# List the user directory to look for the libraries here
+ULIBDIR =
+
+# List all user libraries here
+ULIBS =
+
+#
+# End of user defines
+##############################################################################
+
+include $(CHIBIOS)/os/ports/GCC/ARMCMx/rules.mk
diff --git a/testhal/LPC17xx/DAC/chconf.h b/testhal/LPC17xx/DAC/chconf.h
new file mode 100644
index 000000000..f4682cb9d
--- /dev/null
+++ b/testhal/LPC17xx/DAC/chconf.h
@@ -0,0 +1,531 @@
+/*
+    ChibiOS/RT - Copyright (C) 2006-2013 Giovanni Di Sirio
+
+    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    templates/chconf.h
+ * @brief   Configuration file template.
+ * @details A copy of this file must be placed in each project directory, it
+ *          contains the application specific kernel settings.
+ *
+ * @addtogroup config
+ * @details Kernel related settings and hooks.
+ * @{
+ */
+
+#ifndef _CHCONF_H_
+#define _CHCONF_H_
+
+/*===========================================================================*/
+/**
+ * @name Kernel parameters and options
+ * @{
+ */
+/*===========================================================================*/
+
+/**
+ * @brief   System tick frequency.
+ * @details Frequency of the system timer that drives the system ticks. This
+ *          setting also defines the system tick time unit.
+ */
+#if !defined(CH_FREQUENCY) || defined(__DOXYGEN__)
+#define CH_FREQUENCY                    1000
+#endif
+
+/**
+ * @brief   Round robin interval.
+ * @details This constant is the number of system ticks allowed for the
+ *          threads before preemption occurs. Setting this value to zero
+ *          disables the preemption for threads with equal priority and the
+ *          round robin becomes cooperative. Note that higher priority
+ *          threads can still preempt, the kernel is always preemptive.
+ *
+ * @note    Disabling the round robin preemption makes the kernel more compact
+ *          and generally faster.
+ */
+#if !defined(CH_TIME_QUANTUM) || defined(__DOXYGEN__)
+#define CH_TIME_QUANTUM                 20
+#endif
+
+/**
+ * @brief   Managed RAM size.
+ * @details Size of the RAM area to be managed by the OS. If set to zero
+ *          then the whole available RAM is used. The core memory is made
+ *          available to the heap allocator and/or can be used directly through
+ *          the simplified core memory allocator.
+ *
+ * @note    In order to let the OS manage the whole RAM the linker script must
+ *          provide the @p __heap_base__ and @p __heap_end__ symbols.
+ * @note    Requires @p CH_USE_MEMCORE.
+ */
+#if !defined(CH_MEMCORE_SIZE) || defined(__DOXYGEN__)
+#define CH_MEMCORE_SIZE                 0
+#endif
+
+/**
+ * @brief   Idle thread automatic spawn suppression.
+ * @details When this option is activated the function @p chSysInit()
+ *          does not spawn the idle thread automatically. The application has
+ *          then the responsibility to do one of the following:
+ *          - Spawn a custom idle thread at priority @p IDLEPRIO.
+ *          - Change the main() thread priority to @p IDLEPRIO then enter
+ *            an endless loop. In this scenario the @p main() thread acts as
+ *            the idle thread.
+ *          .
+ * @note    Unless an idle thread is spawned the @p main() thread must not
+ *          enter a sleep state.
+ */
+#if !defined(CH_NO_IDLE_THREAD) || defined(__DOXYGEN__)
+#define CH_NO_IDLE_THREAD               FALSE
+#endif
+
+/** @} */
+
+/*===========================================================================*/
+/**
+ * @name Performance options
+ * @{
+ */
+/*===========================================================================*/
+
+/**
+ * @brief   OS optimization.
+ * @details If enabled then time efficient rather than space efficient code
+ *          is used when two possible implementations exist.
+ *
+ * @note    This is not related to the compiler optimization options.
+ * @note    The default is @p TRUE.
+ */
+#if !defined(CH_OPTIMIZE_SPEED) || defined(__DOXYGEN__)
+#define CH_OPTIMIZE_SPEED               TRUE
+#endif
+
+/** @} */
+
+/*===========================================================================*/
+/**
+ * @name Subsystem options
+ * @{
+ */
+/*===========================================================================*/
+
+/**
+ * @brief   Threads registry APIs.
+ * @details If enabled then the registry APIs are included in the kernel.
+ *
+ * @note    The default is @p TRUE.
+ */
+#if !defined(CH_USE_REGISTRY) || defined(__DOXYGEN__)
+#define CH_USE_REGISTRY                 TRUE
+#endif
+
+/**
+ * @brief   Threads synchronization APIs.
+ * @details If enabled then the @p chThdWait() function is included in
+ *          the kernel.
+ *
+ * @note    The default is @p TRUE.
+ */
+#if !defined(CH_USE_WAITEXIT) || defined(__DOXYGEN__)
+#define CH_USE_WAITEXIT                 TRUE
+#endif
+
+/**
+ * @brief   Semaphores APIs.
+ * @details If enabled then the Semaphores APIs are included in the kernel.
+ *
+ * @note    The default is @p TRUE.
+ */
+#if !defined(CH_USE_SEMAPHORES) || defined(__DOXYGEN__)
+#define CH_USE_SEMAPHORES               TRUE
+#endif
+
+/**
+ * @brief   Semaphores queuing mode.
+ * @details If enabled then the threads are enqueued on semaphores by
+ *          priority rather than in FIFO order.
+ *
+ * @note    The default is @p FALSE. Enable this if you have special requirements.
+ * @note    Requires @p CH_USE_SEMAPHORES.
+ */
+#if !defined(CH_USE_SEMAPHORES_PRIORITY) || defined(__DOXYGEN__)
+#define CH_USE_SEMAPHORES_PRIORITY      FALSE
+#endif
+
+/**
+ * @brief   Atomic semaphore API.
+ * @details If enabled then the semaphores the @p chSemSignalWait() API
+ *          is included in the kernel.
+ *
+ * @note    The default is @p TRUE.
+ * @note    Requires @p CH_USE_SEMAPHORES.
+ */
+#if !defined(CH_USE_SEMSW) || defined(__DOXYGEN__)
+#define CH_USE_SEMSW                    TRUE
+#endif
+
+/**
+ * @brief   Mutexes APIs.
+ * @details If enabled then the mutexes APIs are included in the kernel.
+ *
+ * @note    The default is @p TRUE.
+ */
+#if !defined(CH_USE_MUTEXES) || defined(__DOXYGEN__)
+#define CH_USE_MUTEXES                  TRUE
+#endif
+
+/**
+ * @brief   Conditional Variables APIs.
+ * @details If enabled then the conditional variables APIs are included
+ *          in the kernel.
+ *
+ * @note    The default is @p TRUE.
+ * @note    Requires @p CH_USE_MUTEXES.
+ */
+#if !defined(CH_USE_CONDVARS) || defined(__DOXYGEN__)
+#define CH_USE_CONDVARS                 TRUE
+#endif
+
+/**
+ * @brief   Conditional Variables APIs with timeout.
+ * @details If enabled then the conditional variables APIs with timeout
+ *          specification are included in the kernel.
+ *
+ * @note    The default is @p TRUE.
+ * @note    Requires @p CH_USE_CONDVARS.
+ */
+#if !defined(CH_USE_CONDVARS_TIMEOUT) || defined(__DOXYGEN__)
+#define CH_USE_CONDVARS_TIMEOUT         TRUE
+#endif
+
+/**
+ * @brief   Events Flags APIs.
+ * @details If enabled then the event flags APIs are included in the kernel.
+ *
+ * @note    The default is @p TRUE.
+ */
+#if !defined(CH_USE_EVENTS) || defined(__DOXYGEN__)
+#define CH_USE_EVENTS                   TRUE
+#endif
+
+/**
+ * @brief   Events Flags APIs with timeout.
+ * @details If enabled then the events APIs with timeout specification
+ *          are included in the kernel.
+ *
+ * @note    The default is @p TRUE.
+ * @note    Requires @p CH_USE_EVENTS.
+ */
+#if !defined(CH_USE_EVENTS_TIMEOUT) || defined(__DOXYGEN__)
+#define CH_USE_EVENTS_TIMEOUT           TRUE
+#endif
+
+/**
+ * @brief   Synchronous Messages APIs.
+ * @details If enabled then the synchronous messages APIs are included
+ *          in the kernel.
+ *
+ * @note    The default is @p TRUE.
+ */
+#if !defined(CH_USE_MESSAGES) || defined(__DOXYGEN__)
+#define CH_USE_MESSAGES                 TRUE
+#endif
+
+/**
+ * @brief   Synchronous Messages queuing mode.
+ * @details If enabled then messages are served by priority rather than in
+ *          FIFO order.
+ *
+ * @note    The default is @p FALSE. Enable this if you have special requirements.
+ * @note    Requires @p CH_USE_MESSAGES.
+ */
+#if !defined(CH_USE_MESSAGES_PRIORITY) || defined(__DOXYGEN__)
+#define CH_USE_MESSAGES_PRIORITY        FALSE
+#endif
+
+/**
+ * @brief   Mailboxes APIs.
+ * @details If enabled then the asynchronous messages (mailboxes) APIs are
+ *          included in the kernel.
+ *
+ * @note    The default is @p TRUE.
+ * @note    Requires @p CH_USE_SEMAPHORES.
+ */
+#if !defined(CH_USE_MAILBOXES) || defined(__DOXYGEN__)
+#define CH_USE_MAILBOXES                TRUE
+#endif
+
+/**
+ * @brief   I/O Queues APIs.
+ * @details If enabled then the I/O queues APIs are included in the kernel.
+ *
+ * @note    The default is @p TRUE.
+ */
+#if !defined(CH_USE_QUEUES) || defined(__DOXYGEN__)
+#define CH_USE_QUEUES                   TRUE
+#endif
+
+/**
+ * @brief   Core Memory Manager APIs.
+ * @details If enabled then the core memory manager APIs are included
+ *          in the kernel.
+ *
+ * @note    The default is @p TRUE.
+ */
+#if !defined(CH_USE_MEMCORE) || defined(__DOXYGEN__)
+#define CH_USE_MEMCORE                  TRUE
+#endif
+
+/**
+ * @brief   Heap Allocator APIs.
+ * @details If enabled then the memory heap allocator APIs are included
+ *          in the kernel.
+ *
+ * @note    The default is @p TRUE.
+ * @note    Requires @p CH_USE_MEMCORE and either @p CH_USE_MUTEXES or
+ *          @p CH_USE_SEMAPHORES.
+ * @note    Mutexes are recommended.
+ */
+#if !defined(CH_USE_HEAP) || defined(__DOXYGEN__)
+#define CH_USE_HEAP                     TRUE
+#endif
+
+/**
+ * @brief   C-runtime allocator.
+ * @details If enabled the the heap allocator APIs just wrap the C-runtime
+ *          @p malloc() and @p free() functions.
+ *
+ * @note    The default is @p FALSE.
+ * @note    Requires @p CH_USE_HEAP.
+ * @note    The C-runtime may or may not require @p CH_USE_MEMCORE, see the
+ *          appropriate documentation.
+ */
+#if !defined(CH_USE_MALLOC_HEAP) || defined(__DOXYGEN__)
+#define CH_USE_MALLOC_HEAP              FALSE
+#endif
+
+/**
+ * @brief   Memory Pools Allocator APIs.
+ * @details If enabled then the memory pools allocator APIs are included
+ *          in the kernel.
+ *
+ * @note    The default is @p TRUE.
+ */
+#if !defined(CH_USE_MEMPOOLS) || defined(__DOXYGEN__)
+#define CH_USE_MEMPOOLS                 TRUE
+#endif
+
+/**
+ * @brief   Dynamic Threads APIs.
+ * @details If enabled then the dynamic threads creation APIs are included
+ *          in the kernel.
+ *
+ * @note    The default is @p TRUE.
+ * @note    Requires @p CH_USE_WAITEXIT.
+ * @note    Requires @p CH_USE_HEAP and/or @p CH_USE_MEMPOOLS.
+ */
+#if !defined(CH_USE_DYNAMIC) || defined(__DOXYGEN__)
+#define CH_USE_DYNAMIC                  TRUE
+#endif
+
+/** @} */
+
+/*===========================================================================*/
+/**
+ * @name Debug options
+ * @{
+ */
+/*===========================================================================*/
+
+/**
+ * @brief   Debug option, system state check.
+ * @details If enabled the correct call protocol for system APIs is checked
+ *          at runtime.
+ *
+ * @note    The default is @p FALSE.
+ */
+#if !defined(CH_DBG_SYSTEM_STATE_CHECK) || defined(__DOXYGEN__)
+#define CH_DBG_SYSTEM_STATE_CHECK       FALSE
+#endif
+
+/**
+ * @brief   Debug option, parameters checks.
+ * @details If enabled then the checks on the API functions input
+ *          parameters are activated.
+ *
+ * @note    The default is @p FALSE.
+ */
+#if !defined(CH_DBG_ENABLE_CHECKS) || defined(__DOXYGEN__)
+#define CH_DBG_ENABLE_CHECKS            FALSE
+#endif
+
+/**
+ * @brief   Debug option, consistency checks.
+ * @details If enabled then all the assertions in the kernel code are
+ *          activated. This includes consistency checks inside the kernel,
+ *          runtime anomalies and port-defined checks.
+ *
+ * @note    The default is @p FALSE.
+ */
+#if !defined(CH_DBG_ENABLE_ASSERTS) || defined(__DOXYGEN__)
+#define CH_DBG_ENABLE_ASSERTS           FALSE
+#endif
+
+/**
+ * @brief   Debug option, trace buffer.
+ * @details If enabled then the context switch circular trace buffer is
+ *          activated.
+ *
+ * @note    The default is @p FALSE.
+ */
+#if !defined(CH_DBG_ENABLE_TRACE) || defined(__DOXYGEN__)
+#define CH_DBG_ENABLE_TRACE             FALSE
+#endif
+
+/**
+ * @brief   Debug option, stack checks.
+ * @details If enabled then a runtime stack check is performed.
+ *
+ * @note    The default is @p FALSE.
+ * @note    The stack check is performed in a architecture/port dependent way.
+ *          It may not be implemented or some ports.
+ * @note    The default failure mode is to halt the system with the global
+ *          @p panic_msg variable set to @p NULL.
+ */
+#if !defined(CH_DBG_ENABLE_STACK_CHECK) || defined(__DOXYGEN__)
+#define CH_DBG_ENABLE_STACK_CHECK       FALSE
+#endif
+
+/**
+ * @brief   Debug option, stacks initialization.
+ * @details If enabled then the threads working area is filled with a byte
+ *          value when a thread is created. This can be useful for the
+ *          runtime measurement of the used stack.
+ *
+ * @note    The default is @p FALSE.
+ */
+#if !defined(CH_DBG_FILL_THREADS) || defined(__DOXYGEN__)
+#define CH_DBG_FILL_THREADS             FALSE
+#endif
+
+/**
+ * @brief   Debug option, threads profiling.
+ * @details If enabled then a field is added to the @p Thread structure that
+ *          counts the system ticks occurred while executing the thread.
+ *
+ * @note    The default is @p TRUE.
+ * @note    This debug option is defaulted to TRUE because it is required by
+ *          some test cases into the test suite.
+ */
+#if !defined(CH_DBG_THREADS_PROFILING) || defined(__DOXYGEN__)
+#define CH_DBG_THREADS_PROFILING        TRUE
+#endif
+
+/** @} */
+
+/*===========================================================================*/
+/**
+ * @name Kernel hooks
+ * @{
+ */
+/*===========================================================================*/
+
+/**
+ * @brief   Threads descriptor structure extension.
+ * @details User fields added to the end of the @p Thread structure.
+ */
+#if !defined(THREAD_EXT_FIELDS) || defined(__DOXYGEN__)
+#define THREAD_EXT_FIELDS                                                   \
+  /* Add threads custom fields here.*/
+#endif
+
+/**
+ * @brief   Threads initialization hook.
+ * @details User initialization code added to the @p chThdInit() API.
+ *
+ * @note    It is invoked from within @p chThdInit() and implicitly from all
+ *          the threads creation APIs.
+ */
+#if !defined(THREAD_EXT_INIT_HOOK) || defined(__DOXYGEN__)
+#define THREAD_EXT_INIT_HOOK(tp) {                                          \
+  /* Add threads initialization code here.*/                                \
+}
+#endif
+
+/**
+ * @brief   Threads finalization hook.
+ * @details User finalization code added to the @p chThdExit() API.
+ *
+ * @note    It is inserted into lock zone.
+ * @note    It is also invoked when the threads simply return in order to
+ *          terminate.
+ */
+#if !defined(THREAD_EXT_EXIT_HOOK) || defined(__DOXYGEN__)
+#define THREAD_EXT_EXIT_HOOK(tp) {                                          \
+  /* Add threads finalization code here.*/                                  \
+}
+#endif
+
+/**
+ * @brief   Context switch hook.
+ * @details This hook is invoked just before switching between threads.
+ */
+#if !defined(THREAD_CONTEXT_SWITCH_HOOK) || defined(__DOXYGEN__)
+#define THREAD_CONTEXT_SWITCH_HOOK(ntp, otp) {                              \
+  /* System halt code here.*/                                               \
+}
+#endif
+
+/**
+ * @brief   Idle Loop hook.
+ * @details This hook is continuously invoked by the idle thread loop.
+ */
+#if !defined(IDLE_LOOP_HOOK) || defined(__DOXYGEN__)
+#define IDLE_LOOP_HOOK() {                                                  \
+  /* Idle loop code here.*/                                                 \
+}
+#endif
+
+/**
+ * @brief   System tick event hook.
+ * @details This hook is invoked in the system tick handler immediately
+ *          after processing the virtual timers queue.
+ */
+#if !defined(SYSTEM_TICK_EVENT_HOOK) || defined(__DOXYGEN__)
+#define SYSTEM_TICK_EVENT_HOOK() {                                          \
+  /* System tick event code here.*/                                         \
+}
+#endif
+
+/**
+ * @brief   System halt hook.
+ * @details This hook is invoked in case to a system halting error before
+ *          the system is halted.
+ */
+#if !defined(SYSTEM_HALT_HOOK) || defined(__DOXYGEN__)
+#define SYSTEM_HALT_HOOK() {                                                \
+  /* System halt code here.*/                                               \
+}
+#endif
+
+/** @} */
+
+/*===========================================================================*/
+/* Port-specific settings (override port settings defaulted in chcore.h).    */
+/*===========================================================================*/
+
+#endif  /* _CHCONF_H_ */
+
+/** @} */
diff --git a/testhal/LPC17xx/DAC/halconf.h b/testhal/LPC17xx/DAC/halconf.h
new file mode 100644
index 000000000..6ad145842
--- /dev/null
+++ b/testhal/LPC17xx/DAC/halconf.h
@@ -0,0 +1,346 @@
+/*
+    ChibiOS/RT - Copyright (C) 2006-2013 Giovanni Di Sirio
+
+    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    templates/halconf.h
+ * @brief   HAL configuration header.
+ * @details HAL configuration file, this file allows to enable or disable the
+ *          various device drivers from your application. You may also use
+ *          this file in order to override the device drivers default settings.
+ *
+ * @addtogroup HAL_CONF
+ * @{
+ */
+
+#ifndef _HALCONF_H_
+#define _HALCONF_H_
+
+#include "mcuconf.h"
+
+/**
+ * @brief   Enables the TM subsystem.
+ */
+#if !defined(HAL_USE_TM) || defined(__DOXYGEN__)
+#define HAL_USE_TM                  FALSE
+#endif
+
+/**
+ * @brief   Enables the PAL subsystem.
+ */
+#if !defined(HAL_USE_PAL) || defined(__DOXYGEN__)
+#define HAL_USE_PAL                 TRUE
+#endif
+
+/**
+ * @brief   Enables the ADC subsystem.
+ */
+#if !defined(HAL_USE_ADC) || defined(__DOXYGEN__)
+#define HAL_USE_ADC                 TRUE
+#endif
+
+/**
+ * @brief   Enables the CAN subsystem.
+ */
+#if !defined(HAL_USE_CAN) || defined(__DOXYGEN__)
+#define HAL_USE_CAN                 FALSE
+#endif
+
+/**
+ * @brief   Enables the DAC subsystem.
+ */
+#if !defined(HAL_USE_DAC) || defined(__DOXYGEN__)
+#define HAL_USE_DAC                 TRUE
+#endif
+
+/**
+ * @brief   Enables the EXT subsystem.
+ */
+#if !defined(HAL_USE_EXT) || defined(__DOXYGEN__)
+#define HAL_USE_EXT                 FALSE
+#endif
+
+/**
+ * @brief   Enables the GPT subsystem.
+ */
+#if !defined(HAL_USE_GPT) || defined(__DOXYGEN__)
+#define HAL_USE_GPT                 TRUE
+#endif
+
+/**
+ * @brief   Enables the I2C subsystem.
+ */
+#if !defined(HAL_USE_I2C) || defined(__DOXYGEN__)
+#define HAL_USE_I2C                 TRUE
+#endif
+
+/**
+ * @brief   Enables the ICU subsystem.
+ */
+#if !defined(HAL_USE_ICU) || defined(__DOXYGEN__)
+#define HAL_USE_ICU                 FALSE
+#endif
+
+/**
+ * @brief   Enables the MAC subsystem.
+ */
+#if !defined(HAL_USE_MAC) || defined(__DOXYGEN__)
+#define HAL_USE_MAC                 FALSE
+#endif
+
+/**
+ * @brief   Enables the MMC_SPI subsystem.
+ */
+#if !defined(HAL_USE_MMC_SPI) || defined(__DOXYGEN__)
+#define HAL_USE_MMC_SPI             FALSE
+#endif
+
+/**
+ * @brief   Enables the PWM subsystem.
+ */
+#if !defined(HAL_USE_PWM) || defined(__DOXYGEN__)
+#define HAL_USE_PWM                 FALSE
+#endif
+
+/**
+ * @brief   Enables the RTC subsystem.
+ */
+#if !defined(HAL_USE_RTC) || defined(__DOXYGEN__)
+#define HAL_USE_RTC                 TRUE
+#endif
+
+/**
+ * @brief   Enables the SDC subsystem.
+ */
+#if !defined(HAL_USE_SDC) || defined(__DOXYGEN__)
+#define HAL_USE_SDC                 FALSE
+#endif
+
+/**
+ * @brief   Enables the SERIAL subsystem.
+ */
+#if !defined(HAL_USE_SERIAL) || defined(__DOXYGEN__)
+#define HAL_USE_SERIAL              TRUE
+#endif
+
+/**
+ * @brief   Enables the SERIAL over USB subsystem.
+ */
+#if !defined(HAL_USE_SERIAL_USB) || defined(__DOXYGEN__)
+#define HAL_USE_SERIAL_USB          FALSE
+#endif
+
+/**
+ * @brief   Enables the SPI subsystem.
+ */
+#if !defined(HAL_USE_SPI) || defined(__DOXYGEN__)
+#define HAL_USE_SPI                 FALSE
+#endif
+
+/**
+ * @brief   Enables the UART subsystem.
+ */
+#if !defined(HAL_USE_UART) || defined(__DOXYGEN__)
+#define HAL_USE_UART                FALSE
+#endif
+
+/**
+ * @brief   Enables the USB subsystem.
+ */
+#if !defined(HAL_USE_USB) || defined(__DOXYGEN__)
+#define HAL_USE_USB                 FALSE
+#endif
+
+/**
+ * @brief   Enables the DAC subsystem.
+ */
+#if !defined(HAL_USE_DAC) || defined(__DOXYGEN__)
+#define HAL_USE_DAC                 TRUE
+#endif
+
+/*===========================================================================*/
+/* ADC driver related settings.                                              */
+/*===========================================================================*/
+
+/**
+ * @brief   Enables synchronous APIs.
+ * @note    Disabling this option saves both code and data space.
+ */
+#if !defined(ADC_USE_WAIT) || defined(__DOXYGEN__)
+#define ADC_USE_WAIT                TRUE
+#endif
+
+/**
+ * @brief   Enables the @p adcAcquireBus() and @p adcReleaseBus() APIs.
+ * @note    Disabling this option saves both code and data space.
+ */
+#if !defined(ADC_USE_MUTUAL_EXCLUSION) || defined(__DOXYGEN__)
+#define ADC_USE_MUTUAL_EXCLUSION    TRUE
+#endif
+
+/*===========================================================================*/
+/* CAN driver related settings.                                              */
+/*===========================================================================*/
+
+/**
+ * @brief   Sleep mode related APIs inclusion switch.
+ */
+#if !defined(CAN_USE_SLEEP_MODE) || defined(__DOXYGEN__)
+#define CAN_USE_SLEEP_MODE          TRUE
+#endif
+
+/*===========================================================================*/
+/* I2C driver related settings.                                              */
+/*===========================================================================*/
+
+/**
+ * @brief   Enables the mutual exclusion APIs on the I2C bus.
+ */
+#if !defined(I2C_USE_MUTUAL_EXCLUSION) || defined(__DOXYGEN__)
+#define I2C_USE_MUTUAL_EXCLUSION    TRUE
+#endif
+
+/*===========================================================================*/
+/* MAC driver related settings.                                              */
+/*===========================================================================*/
+
+/**
+ * @brief   Enables an event sources for incoming packets.
+ */
+#if !defined(MAC_USE_ZERO_COPY) || defined(__DOXYGEN__)
+#define MAC_USE_ZERO_COPY           FALSE
+#endif
+
+/**
+ * @brief   Enables an event sources for incoming packets.
+ */
+#if !defined(MAC_USE_EVENTS) || defined(__DOXYGEN__)
+#define MAC_USE_EVENTS              TRUE
+#endif
+
+/*===========================================================================*/
+/* MMC_SPI driver related settings.                                          */
+/*===========================================================================*/
+
+/**
+ * @brief   Delays insertions.
+ * @details If enabled this options inserts delays into the MMC waiting
+ *          routines releasing some extra CPU time for the threads with
+ *          lower priority, this may slow down the driver a bit however.
+ *          This option is recommended also if the SPI driver does not
+ *          use a DMA channel and heavily loads the CPU.
+ */
+#if !defined(MMC_NICE_WAITING) || defined(__DOXYGEN__)
+#define MMC_NICE_WAITING            TRUE
+#endif
+
+/*===========================================================================*/
+/* SDC driver related settings.                                              */
+/*===========================================================================*/
+
+/**
+ * @brief   Number of initialization attempts before rejecting the card.
+ * @note    Attempts are performed at 10mS intervals.
+ */
+#if !defined(SDC_INIT_RETRY) || defined(__DOXYGEN__)
+#define SDC_INIT_RETRY              100
+#endif
+
+/**
+ * @brief   Include support for MMC cards.
+ * @note    MMC support is not yet implemented so this option must be kept
+ *          at @p FALSE.
+ */
+#if !defined(SDC_MMC_SUPPORT) || defined(__DOXYGEN__)
+#define SDC_MMC_SUPPORT             FALSE
+#endif
+
+/**
+ * @brief   Delays insertions.
+ * @details If enabled this options inserts delays into the MMC waiting
+ *          routines releasing some extra CPU time for the threads with
+ *          lower priority, this may slow down the driver a bit however.
+ */
+#if !defined(SDC_NICE_WAITING) || defined(__DOXYGEN__)
+#define SDC_NICE_WAITING            TRUE
+#endif
+
+/*===========================================================================*/
+/* SERIAL driver related settings.                                           */
+/*===========================================================================*/
+
+/**
+ * @brief   Default bit rate.
+ * @details Configuration parameter, this is the baud rate selected for the
+ *          default configuration.
+ */
+#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
+
+/*===========================================================================*/
+/* DAC driver related settings.                                              */
+/*===========================================================================*/
+
+/**
+ * @brief   Enables synchronous APIs.
+ * @note    Disabling this option saves both code and data space.
+ */
+#if !defined(DAC_USE_WAIT) || defined(__DOXYGEN__)
+#define DAC_USE_WAIT                TRUE
+#endif
+
+/**
+ * @brief   Enables the @p dacAcquireBus() and @p dacReleaseBus() APIs.
+ * @note    Disabling this option saves both code and data space.
+ */
+#if !defined(DAC_USE_MUTUAL_EXCLUSION) || defined(__DOXYGEN__)
+#define DAC_USE_MUTUAL_EXCLUSION    TRUE
+#endif
+
+#endif /* _HALCONF_H_ */
+
+/** @} */
diff --git a/testhal/LPC17xx/DAC/main.c b/testhal/LPC17xx/DAC/main.c
new file mode 100644
index 000000000..68cf55659
--- /dev/null
+++ b/testhal/LPC17xx/DAC/main.c
@@ -0,0 +1,115 @@
+/*
+    ChibiOS/RT - Copyright (C) 2006-2013 Giovanni Di Sirio
+
+    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.
+*/
+
+#include "ch.h"
+#include "hal.h"
+
+#define NSAMPLES    255
+
+const uint32_t sine_wave[NSAMPLES] = {
+ 512 << 6,  524 << 6,  537 << 6,  549 << 6,  562 << 6,  574 << 6,  587 << 6,  599 << 6,  612 << 6,  624 << 6,
+ 636 << 6,  649 << 6,  661 << 6,  673 << 6,  685 << 6,  696 << 6,  708 << 6,  720 << 6,  731 << 6,  743 << 6,
+ 754 << 6,  765 << 6,  776 << 6,  786 << 6,  797 << 6,  807 << 6,  818 << 6,  828 << 6,  837 << 6,  847 << 6,
+ 856 << 6,  866 << 6,  875 << 6,  883 << 6,  892 << 6,  900 << 6,  908 << 6,  916 << 6,  924 << 6,  931 << 6,
+ 938 << 6,  945 << 6,  952 << 6,  958 << 6,  964 << 6,  970 << 6,  975 << 6,  981 << 6,  985 << 6,  990 << 6,
+ 994 << 6,  998 << 6, 1002 << 6, 1006 << 6, 1009 << 6, 1012 << 6, 1014 << 6, 1016 << 6, 1018 << 6, 1020 << 6,
+1021 << 6, 1022 << 6, 1023 << 6, 1023 << 6, 1023 << 6, 1023 << 6, 1023 << 6, 1022 << 6, 1021 << 6, 1019 << 6,
+1017 << 6, 1015 << 6, 1013 << 6, 1010 << 6, 1007 << 6, 1004 << 6, 1000 << 6,  996 << 6,  992 << 6,  988 << 6,
+ 983 << 6,  978 << 6,  973 << 6,  967 << 6,  961 << 6,  955 << 6,  948 << 6,  942 << 6,  935 << 6,  928 << 6,
+ 920 << 6,  912 << 6,  904 << 6,  896 << 6,  888 << 6,  879 << 6,  870 << 6,  861 << 6,  852 << 6,  842 << 6,
+ 832 << 6,  823 << 6,  812 << 6,  802 << 6,  792 << 6,  781 << 6,  770 << 6,  759 << 6,  748 << 6,  737 << 6,
+ 725 << 6,  714 << 6,  702 << 6,  691 << 6,  679 << 6,  667 << 6,  655 << 6,  642 << 6,  630 << 6,  618 << 6,
+ 606 << 6,  593 << 6,  581 << 6,  568 << 6,  556 << 6,  543 << 6,  530 << 6,  518 << 6,  505 << 6,  493 << 6,
+ 480 << 6,  467 << 6,  455 << 6,  442 << 6,  430 << 6,  417 << 6,  405 << 6,  393 << 6,  381 << 6,  368 << 6,
+ 356 << 6,  344 << 6,  332 << 6,  321 << 6,  309 << 6,  298 << 6,  286 << 6,  275 << 6,  264 << 6,  253 << 6,
+ 242 << 6,  231 << 6,  221 << 6,  211 << 6,  200 << 6,  191 << 6,  181 << 6,  171 << 6,  162 << 6,  153 << 6,
+ 144 << 6,  135 << 6,  127 << 6,  119 << 6,  111 << 6,  103 << 6,   95 << 6,   88 << 6,   81 << 6,   75 << 6,
+  68 << 6,   62 << 6,   56 << 6,   50 << 6,   45 << 6,   40 << 6,   35 << 6,   31 << 6,   27 << 6,   23 << 6,
+  19 << 6,   16 << 6,   13 << 6,   10 << 6,    8 << 6,    6 << 6,    4 << 6,    2 << 6,    1 << 6,    0 << 6,
+   0 << 6,    0 << 6,    0 << 6,    0 << 6,    1 << 6,    2 << 6,    3 << 6,    5 << 6,    7 << 6,    9 << 6,
+  11 << 6,   14 << 6,   17 << 6,   21 << 6,   25 << 6,   29 << 6,   33 << 6,   38 << 6,   42 << 6,   48 << 6,
+  53 << 6,   59 << 6,   65 << 6,   71 << 6,   78 << 6,   85 << 6,   92 << 6,   99 << 6,  107 << 6,  115 << 6,
+ 123 << 6,  131 << 6,  140 << 6,  148 << 6,  157 << 6,  167 << 6,  176 << 6,  186 << 6,  195 << 6,  205 << 6,
+ 216 << 6,  226 << 6,  237 << 6,  247 << 6,  258 << 6,  269 << 6,  280 << 6,  292 << 6,  303 << 6,  315 << 6,
+ 327 << 6,  338 << 6,  350 << 6,  362 << 6,  374 << 6,  387 << 6,  399 << 6,  411 << 6,  424 << 6,  436 << 6,
+ 449 << 6,  461 << 6,  474 << 6,  486 << 6,  499 << 6};
+
+/*
+ * Red LEDs blinker thread, times are in milliseconds.
+ */
+static WORKING_AREA(waThread1, 128);
+static msg_t Thread1(void *arg) {
+
+  (void)arg;
+  chRegSetThreadName("blinker");
+  while (TRUE) {
+    palTogglePad(GPIO0, GPIO0_LED2_RED);
+    chThdSleepMilliseconds(500);
+  }
+}
+
+/*
+ * DAC conversion groups, with callbacks.
+ */
+static const DACConversionGroup dacconvgrp1 = {
+  1, /* Channels */
+  NULL, /* End of transfer callback */
+  NULL, /* Error callback */
+  true /*circular mode */
+};
+
+/*
+ * DAC config
+ */
+static const DACConfig daccfg1 = {
+  1000*NSAMPLES, /* Multiply the buffer size to the desired frequency in Hz */
+};
+
+/*
+ * Application entry point.
+ */
+int main(void) {
+  /*
+   * System initializations.
+   * - HAL initialization, this also initializes the configured device drivers
+   *   and performs the board-specific initializations.
+   * - Kernel initialization, the main() function becomes a thread and the
+   *   RTOS is active.
+   */
+  halInit();
+  chSysInit();
+
+  /*
+   * Creates the blinker thread.
+   */
+  chThdCreateStatic(waThread1, sizeof(waThread1), NORMALPRIO, Thread1, NULL);
+
+  /*
+   * Starting the DAC driver.
+   */
+  dacStart(&DACD1, &daccfg1);
+
+  /*
+   * Sending the dac_buffer
+   */
+  dacStartConversion(&DACD1, &dacconvgrp1, sine_wave, NSAMPLES);
+
+  while (TRUE) {
+
+  chThdSleepMilliseconds(1000);
+
+  }
+}
diff --git a/testhal/LPC17xx/DAC/mcuconf.h b/testhal/LPC17xx/DAC/mcuconf.h
new file mode 100644
index 000000000..756c89823
--- /dev/null
+++ b/testhal/LPC17xx/DAC/mcuconf.h
@@ -0,0 +1,96 @@
+/*
+    ChibiOS/RT - Copyright (C) 2006-2013 Giovanni Di Sirio
+
+    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.
+*/
+
+/*
+ * LPC17xx drivers configuration.
+ * The following settings override the default settings present in
+ * the various device driver implementation headers.
+ * Note that the settings for each driver only have effect if the driver
+ * is enabled in halconf.h.
+ *
+ * IRQ priorities:
+ * 7...0        Lowest...highest.
+ */
+
+/*
+ * HAL driver system settings.
+ */
+#define LPC17xx_MAINOSC_ENABLE              TRUE
+#define LPC17xx_SYSCLK_SELECT               CLKSRCSEL_MAINOSC
+#define LPC17xx_MAINPLL_ENABLE              TRUE
+#define LPC17xx_MAINPLL_MUL                 30
+#define LPC17xx_MAINPLL_PREDIV              1
+#define LPC17xx_USBPLL_ENABLE               FALSE
+#define LPC17xx_USBPLL_MUL                  4
+#define LPC17xx_USBPLL_DIV                  4
+#define LPC17xx_CCLK_DIV                    3
+#define LPC17xx_PCLK_SELECT                 PCLKSEL_CCLK
+#define LPC17xx_CLKOUT_ENABLE               FALSE
+#define LPC17xx_CLKOUT_DIV                  4
+#define LPC17xx_CLKOUT_SELECT               CLKOUTSEL_CCLK
+
+/*
+ * GPT driver system settings.
+ */
+#define LPC17xx_GPT_USE_TIM0                TRUE
+#define LPC17xx_GPT_USE_TIM1                TRUE
+#define LPC17xx_GPT_USE_TIM2                TRUE
+#define LPC17xx_GPT_USE_TIM3                TRUE
+#define LPC17xx_GPT_TIM0_IRQ_PRIORITY       2
+#define LPC17xx_GPT_TIM1_IRQ_PRIORITY       6
+#define LPC17xx_GPT_TIM2_IRQ_PRIORITY       2
+#define LPC17xx_GPT_TIM3_IRQ_PRIORITY       2
+
+/*
+ * SERIAL driver system settings.
+ */
+#define LPC17xx_SERIAL_USE_UART0            TRUE
+#define LPC17xx_SERIAL_USE_UART1            FALSE
+#define LPC17xx_SERIAL_USE_UART2            FALSE
+#define LPC17xx_SERIAL_USE_UART3            FALSE
+#define LPC17xx_SERIAL_FIFO_PRELOAD         16
+#define LPC17xx_SERIAL_UART0_IRQ_PRIORITY   3
+#define LPC17xx_SERIAL_UART1_IRQ_PRIORITY   3
+#define LPC17xx_SERIAL_UART2_IRQ_PRIORITY   3
+#define LPC17xx_SERIAL_UART3_IRQ_PRIORITY   3
+
+/*
+ * I2C driver system settings.
+ */
+#define LPC17xx_I2C_USE_I2C0                FALSE
+#define LPC17xx_I2C_USE_I2C1                TRUE
+#define LPC17xx_I2C_USE_I2C2                FALSE
+#define LPC17xx_I2C_I2C0_IRQ_PRIORITY       3
+#define LPC17xx_I2C_I2C1_IRQ_PRIORITY       3
+#define LPC17xx_I2C_I2C2_IRQ_PRIORITY       3
+
+/*
+ * SPI driver system settings.
+ */
+#define LPC17xx_SPI_USE_SSP0                FALSE
+#define LPC17xx_SPI_USE_SSP1                FALSE
+#define LPC17xx_SPI_SSP0CLKDIV              1
+#define LPC17xx_SPI_SSP1CLKDIV              1
+#define LPC17xx_SPI_SSP0_IRQ_PRIORITY       5
+#define LPC17xx_SPI_SSP1_IRQ_PRIORITY       5
+
+/*
+ * RTC driver system settings.
+ */
+#define LPC17xx_RTC_IS_CALENDAR             TRUE
+#define LPC17xx_RTC_USE_ALARM               TRUE
+#define LPC17xx_RTC_IRQ_PRIORITY            3
+