Added ChibiOS

Author: vedderb

ChibiOS_2.6.6/boards/ARDUINO_MEGA/board.c

@@ -0,0 +1,102 @@
+/*
+    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"
+
+/**
+ * @brief   PAL setup.
+ * @details Digital I/O ports static configuration as defined in @p board.h.
+ *          This variable is used by the HAL when initializing the PAL driver.
+ */
+#if HAL_USE_PAL || defined(__DOXYGEN__)
+const PALConfig pal_default_config =
+{
+#if defined(PORTA)
+  {VAL_PORTA, VAL_DDRA},
+#endif
+#if defined(PORTB)
+  {VAL_PORTB, VAL_DDRB},
+#endif
+#if defined(PORTC)
+  {VAL_PORTC, VAL_DDRC},
+#endif
+#if defined(PORTD)
+  {VAL_PORTD, VAL_DDRD},
+#endif
+#if defined(PORTE)
+  {VAL_PORTE, VAL_DDRE},
+#endif
+#if defined(PORTF)
+  {VAL_PORTF, VAL_DDRF},
+#endif
+#if defined(PORTG)
+  {VAL_PORTG, VAL_DDRG},
+#endif
+#if defined(PORTH)
+  {VAL_PORTH, VAL_DDRH},
+#endif
+#if defined(PORTJ)
+  {VAL_PORTJ, VAL_DDRJ},
+#endif
+#if defined(PORTK)
+  {VAL_PORTK, VAL_DDRK},
+#endif
+#if defined(PORTL)
+  {VAL_PORTL, VAL_DDRL},
+#endif
+};
+#endif /* HAL_USE_PAL */
+
+/**
+ * @brief   Timer0 interrupt handler.
+ */
+CH_IRQ_HANDLER(TIMER0_COMPA_vect) {
+
+  CH_IRQ_PROLOGUE();
+
+  chSysLockFromIsr();
+  chSysTimerHandlerI();
+  chSysUnlockFromIsr();
+
+  CH_IRQ_EPILOGUE();
+}
+
+/**
+ * Board-specific initialization code.
+ */
+void boardInit(void) {
+
+  /*
+   * External interrupts setup, all disabled initially.
+   */
+  EICRA  = 0x00;
+  EICRB  = 0x00;
+  EIMSK  = 0x00;
+
+  /*
+   * Timer 0 setup.
+   */
+  TCCR0A  = (1 << WGM01) | (0 << WGM00) |                /* CTC mode.        */
+            (0 << COM0A1) | (0 << COM0A0) |              /* OC0A disabled.   */
+            (0 << COM0B1) | (0 << COM0B0);               /* OC0B disabled.   */
+  TCCR0B  = (0 << WGM02) |                               /* CTC mode.        */
+            (0 << CS02)  | (1 << CS01)  | (1 << CS00);   /* CLK/64 clock.    */
+  OCR0A   = F_CPU / 64 / CH_FREQUENCY - 1;
+  TCNT0   = 0;                                           /* Reset counter.   */
+  TIFR0   = (1 << OCF0A);                                /* Reset pending.   */
+  TIMSK0  = (1 << OCIE0A);                               /* IRQ on compare.  */
+}

ChibiOS_2.6.6/boards/ARDUINO_MEGA/board.h

@@ -0,0 +1,86 @@
+/*
+    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.
+*/
+
+#ifndef _BOARD_H_
+#define _BOARD_H_
+
+/*
+ * Setup for the Arduino Mega board.
+ */
+
+/*
+ * Board identifier.
+ */
+#define BOARD_ARDUINO_MEGA
+#define BOARD_NAME "Arduino Mega"
+
+/* All inputs with pull-ups */
+#define VAL_DDRA  0x00
+#define VAL_PORTA 0xFF
+
+/* All inputs except PB7 which has a LED connected */
+#define VAL_DDRB  0x80
+#define VAL_PORTB 0xFF
+
+/* All inputs with pull-ups */
+#define VAL_DDRC  0x00
+#define VAL_PORTC 0xFF
+
+/* All inputs with pull-ups */
+#define VAL_DDRD  0x00
+#define VAL_PORTD 0xFF
+
+/* All inputs except PE1 (Serial TX0) */
+#define VAL_DDRE  0x02
+#define VAL_PORTE 0xFF
+
+/* All inputs with pull-ups */
+#define VAL_DDRF  0x00
+#define VAL_PORTF 0xFF
+
+/* All inputs with pull-ups */
+#define VAL_DDRG  0x00
+#define VAL_PORTG 0xFF
+
+/* All inputs with pull-ups */
+#define VAL_DDRH  0x00
+#define VAL_PORTH 0xFF
+
+/* All inputs with pull-ups */
+#define VAL_DDRJ  0x00
+#define VAL_PORTJ 0xFF
+
+/* All inputs with pull-ups */
+#define VAL_DDRK  0x00
+#define VAL_PORTK 0xFF
+
+/* All inputs with pull-ups */
+#define VAL_DDRL  0x00
+#define VAL_PORTL 0xFF
+
+#define PORTB_LED1        7
+
+#if !defined(_FROM_ASM_)
+#ifdef __cplusplus
+extern "C" {
+#endif
+  void boardInit(void);
+#ifdef __cplusplus
+}
+#endif
+#endif /* _FROM_ASM_ */
+
+#endif /* _BOARD_H_ */

ChibiOS_2.6.6/boards/ARDUINO_MEGA/board.mk

@@ -0,0 +1,5 @@
+# List of all the board related files.
+BOARDSRC = ${CHIBIOS}/boards/ARDUINO_MEGA/board.c
+
+# Required include directories
+BOARDINC = ${CHIBIOS}/boards/ARDUINO_MEGA

ChibiOS_2.6.6/boards/EA_LPCXPRESSO_BB_1114/board.c

@@ -0,0 +1,59 @@
+/*
+    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"
+
+/**
+ * @brief   PAL setup.
+ * @details Digital I/O ports static configuration as defined in @p board.h.
+ *          This variable is used by the HAL when initializing the PAL driver.
+ */
+#if HAL_USE_PAL || defined(__DOXYGEN__)
+const PALConfig pal_default_config = {
+ {VAL_GPIO0DATA, VAL_GPIO0DIR},
+ {VAL_GPIO1DATA, VAL_GPIO1DIR},
+ {VAL_GPIO2DATA, VAL_GPIO2DIR},
+ {VAL_GPIO3DATA, VAL_GPIO3DIR},
+};
+#endif
+
+/*
+ * Early initialization code.
+ * This initialization must be performed just after stack setup and before
+ * any other initialization.
+ */
+void __early_init(void) {
+
+  lpc111x_clock_init();
+}
+
+/*
+ * Board-specific initialization code.
+ */
+void boardInit(void) {
+
+  /*
+   * Extra, board-specific, initializations.
+   * NOTE: PIO1_2 is associated also to the JTAG, if you need to use JTAG
+   *       you must comment that line first.
+   */
+  LPC_IOCON->PIO0_7 = 0xC0;             /* Disables pull-up on LED2 output. */
+  LPC_IOCON->R_PIO1_2 = 0xC1;           /* Disables pull-up on LED3B output
+                                           and makes it GPIO1_2.            */
+  LPC_IOCON->PIO1_9 = 0xC0;             /* Disables pull-up on LED3R output.*/
+  LPC_IOCON->PIO1_10 = 0xC0;            /* Disables pull-up on LED3G output.*/
+}

ChibiOS_2.6.6/boards/EA_LPCXPRESSO_BB_1114/board.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.
+*/
+
+#ifndef _BOARD_H_
+#define _BOARD_H_
+
+/*
+ * Setup for Embedded Artists LPCXpresso Base Board with LPC1114 daughter
+ * board.
+ */
+
+/*
+ * Board identifiers.
+ */
+#define BOARD_EA_BB_LPC1114
+#define BOARD_NAME "Embedded Artists LPCXpresso Base Board + LPC1114"
+
+/*
+ * Board frequencies.
+ */
+#define SYSOSCCLK               12000000
+
+/*
+ * SCK0 connection on this board.
+ */
+#define LPC11xx_SPI_SCK0_SELECTOR SCK0_IS_PIO2_11
+
+/*
+ * GPIO 0 initial setup.
+ */
+#define VAL_GPIO0DIR            PAL_PORT_BIT(GPIO0_OLEDSEL) |               \
+                                PAL_PORT_BIT(GPIO0_LED2)
+#define VAL_GPIO0DATA           PAL_PORT_BIT(GPIO0_OLEDSEL) |               \
+                                PAL_PORT_BIT(GPIO0_LED2)
+
+/*
+ * GPIO 1 initial setup.
+ */
+#define VAL_GPIO1DIR            PAL_PORT_BIT(GPIO1_LED3B)   |               \
+                                PAL_PORT_BIT(GPIO1_LED3R)   |               \
+                                PAL_PORT_BIT(GPIO1_LED3G)   |               \
+                                PAL_PORT_BIT(GPIO1_SPI0SEL)
+#define VAL_GPIO1DATA           PAL_PORT_BIT(GPIO1_LED3B)   |               \
+                                PAL_PORT_BIT(GPIO1_LED3R)   |               \
+                                PAL_PORT_BIT(GPIO1_LED3G)   |               \
+                                PAL_PORT_BIT(GPIO1_SPI0SEL)
+
+/*
+ * GPIO 2 initial setup.
+ */
+#define VAL_GPIO2DIR            0x00000000
+#define VAL_GPIO2DATA           0x00000000
+
+/*
+ * GPIO 3 initial setup.
+ */
+#define VAL_GPIO3DIR            0x00000000
+#define VAL_GPIO3DATA           0x00000000
+
+/*
+ * Pin definitions.
+ */
+#define GPIO0_SW3               1
+#define GPIO0_OLEDSEL           2
+#define GPIO0_LED2              7
+
+#define GPIO1_LED3B             2
+#define GPIO1_SW4               4
+#define GPIO1_LED3R             9
+#define GPIO1_LED3G             10
+#define GPIO1_SPI0SEL           11
+
+#if !defined(_FROM_ASM_)
+#ifdef __cplusplus
+extern "C" {
+#endif
+  void boardInit(void);
+#ifdef __cplusplus
+}
+#endif
+#endif /* _FROM_ASM_ */
+
+#endif /* _BOARD_H_ */

ChibiOS_2.6.6/boards/EA_LPCXPRESSO_BB_1114/board.mk

@@ -0,0 +1,5 @@
+# List of all the board related files.
+BOARDSRC = ${CHIBIOS}/boards/EA_LPCXPRESSO_BB_1114/board.c
+
+# Required include directories
+BOARDINC = ${CHIBIOS}/boards/EA_LPCXPRESSO_BB_1114