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authorPerry Hung <iperry@gmail.com>2014-02-27 16:30:59 -0500
committerPerry Hung <iperry@gmail.com>2014-02-27 16:30:59 -0500
commit139e4b1a1ae547540d32aa66d47c4e69b1b57bbf (patch)
treecdc4072da906e0728db620328529ab6e3fab838b
parent113d0de7eb0fea6939d8ac13f3cfc8cdfdd5d447 (diff)
parent43c2295119205bc40a0d21f2994ade9f84c5397c (diff)
downloadlibrambutan-139e4b1a1ae547540d32aa66d47c4e69b1b57bbf.tar.gz
librambutan-139e4b1a1ae547540d32aa66d47c4e69b1b57bbf.zip
Merge pull request #85 from Gregwar/robotis
Adding support for cm900 and opencm904 boards (robotis)
-rw-r--r--libmaple/stm32f1/include/series/stm32.h7
-rw-r--r--support/make/board-includes/cm900.mk10
-rw-r--r--support/make/board-includes/opencm904.mk10
-rw-r--r--wirish/boards/cm900/board.cpp117
-rw-r--r--wirish/boards/cm900/include/board/board.h107
-rw-r--r--wirish/boards/opencm904/board.cpp112
-rw-r--r--wirish/boards/opencm904/include/board/board.h105
7 files changed, 468 insertions, 0 deletions
diff --git a/libmaple/stm32f1/include/series/stm32.h b/libmaple/stm32f1/include/series/stm32.h
index f6e96f8..42a9744 100644
--- a/libmaple/stm32f1/include/series/stm32.h
+++ b/libmaple/stm32f1/include/series/stm32.h
@@ -98,6 +98,13 @@ extern "C" {
# define STM32_SRAM_END ((void*)0x20002000)
# define STM32_MEDIUM_DENSITY
+#elif defined(MCU_STM32F103C8)
+# define STM32_NR_GPIO_PORTS 4
+# define STM32_SRAM_END ((void*)0x20005000)
+# define NR_GPIO_PORTS STM32_NR_GPIO_PORTS
+# define STM32_F1_LINE STM32_F1_LINE_PERFORMANCE
+# define STM32_MEDIUM_DENSITY
+
#else
#warning "Unsupported or unspecified STM32F1 MCU."
#endif
diff --git a/support/make/board-includes/cm900.mk b/support/make/board-includes/cm900.mk
new file mode 100644
index 0000000..f9a09ac
--- /dev/null
+++ b/support/make/board-includes/cm900.mk
@@ -0,0 +1,10 @@
+MCU := STM32F103C8
+PRODUCT_ID := 0003
+ERROR_LED_PORT := GPIOB
+ERROR_LED_PIN := 2
+MCU_SERIES := stm32f1
+MCU_F1_LINE := performance
+# This crap is due to ld-script limitations. If you know of a better
+# way to go about this (like some magic ld switches to specify MEMORY
+# at the command line), please tell us!
+LD_MEM_DIR := sram_20k_flash_128k
diff --git a/support/make/board-includes/opencm904.mk b/support/make/board-includes/opencm904.mk
new file mode 100644
index 0000000..f3a4aa7
--- /dev/null
+++ b/support/make/board-includes/opencm904.mk
@@ -0,0 +1,10 @@
+MCU := STM32F103CB
+PRODUCT_ID := 0003
+ERROR_LED_PORT := GPIOB
+ERROR_LED_PIN := 9
+MCU_SERIES := stm32f1
+MCU_F1_LINE := performance
+# This crap is due to ld-script limitations. If you know of a better
+# way to go about this (like some magic ld switches to specify MEMORY
+# at the command line), please tell us!
+LD_MEM_DIR := sram_20k_flash_128k
diff --git a/wirish/boards/cm900/board.cpp b/wirish/boards/cm900/board.cpp
new file mode 100644
index 0000000..ec747b3
--- /dev/null
+++ b/wirish/boards/cm900/board.cpp
@@ -0,0 +1,117 @@
+/*
+ * cm900.cpp
+ *
+ * Created on: 2012. 10. 14.
+ * Author: in2storm
+ */
+
+/******************************************************************************
+ * The MIT License
+ *
+ * Copyright (c) 2011 LeafLabs, LLC.
+ *
+ * Permission is hereby granted, free of charge, to any person
+ * obtaining a copy of this software and associated documentation
+ * files (the "Software"), to deal in the Software without
+ * restriction, including without limitation the rights to use, copy,
+ * modify, merge, publish, distribute, sublicense, and/or sell copies
+ * of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be
+ * included in all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+ * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS
+ * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
+ * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+ * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
+ *****************************************************************************/
+
+/**
+ * @file maple.cpp
+ * @author Marti Bolivar <mbolivar@leaflabs.com>
+ * @brief Maple PIN_MAP and boardInit().
+ */
+
+#include <board/board.h> // For this board's header file
+
+#include <wirish/wirish_types.h> // For stm32_pin_info and its contents
+ // (these go into PIN_MAP).
+
+#include "boards_private.h" // For PMAP_ROW(), which makes
+ // PIN_MAP easier to read.
+
+
+
+void boardInit(void) {
+ afio_cfg_debug_ports(AFIO_DEBUG_SW_ONLY); //[ROBOTIS] 2013-07-17
+ //[ROBOTIS][CHANGE] add here if you want to initialize something
+ gpio_set_mode(GPIOB, 2, GPIO_OUTPUT_PP);
+ gpio_write_bit(GPIOB, 2,1); //LED off when start board
+}
+
+extern const stm32_pin_info PIN_MAP[BOARD_NR_GPIO_PINS] = {
+
+ /* Top header */
+ {GPIOA, TIMER2, ADC1, 0, 1, 0}, /* D0/PA0 */
+ {GPIOA, TIMER2, ADC1, 1, 2, 1}, /* D1/PA1 */
+ {GPIOA, TIMER2, ADC1, 2, 3, 2}, /* D2/PA2 */
+ {GPIOA, TIMER2, ADC1, 3, 4, 3}, /* D3/PA3 */
+ {GPIOA, NULL, ADC1, 4, 0, 4}, /* D4/PA4 */
+ {GPIOA, NULL, ADC1, 5, 0, 5}, /* D5/PA5 */
+ {GPIOA, TIMER3, ADC1, 6, 1, 6}, /* D6/PA6 */
+ {GPIOA, TIMER3, ADC1, 7, 2, 7}, /* D7/PA7 */
+ {GPIOA, TIMER1, NULL, 8, 1, ADCx}, /* D8/PA8 */
+ {GPIOA, TIMER1, NULL, 9, 2, ADCx}, /* D9/PA9 */
+
+ {GPIOA, TIMER1, NULL, 10, 3, ADCx}, /* D10/PA10 */
+ {GPIOA, NULL, NULL, 13, 0, ADCx}, /* D11/PA13 */
+ {GPIOA, NULL, NULL, 14, 0, ADCx}, /* D12/PA14 */
+ {GPIOA, NULL, NULL, 15, 0, ADCx}, /* D13/PA15 */
+ {GPIOB, TIMER3, ADC1, 0, 3, 8}, /* D14/PB0 */
+ {GPIOB, TIMER3, ADC1, 1, 4, 9}, /* D15/PB1 */
+ {GPIOB, NULL, NULL, 2, 0, ADCx}, /* D16/PB2 (LED)*/
+ {GPIOB, NULL, NULL, 3, 0, ADCx}, /* D17/PB3 */
+ {GPIOB, NULL, NULL, 4, 0, ADCx}, /* D18/PB4 */
+ {GPIOB, NULL, NULL, 5, 0, ADCx}, /* D19/PB5 DIR_485 */
+
+ {GPIOB, TIMER4, NULL, 6, 1, ADCx}, /* D20/PB6 DXL_TX (Writing to dynamixel bus) */
+ {GPIOB, TIMER4, NULL, 7, 2, ADCx}, /* D21/PB7 DXL_RX (Receiving from dynamixel bus) */
+ {GPIOB, TIMER4, NULL, 8, 3, ADCx}, /* D22/PB8 */
+ {GPIOB, TIMER4, NULL, 9, 4, ADCx}, /* D23/PB9 */
+ {GPIOB, NULL, NULL, 10, 0, ADCx}, /* D24/PB10 */
+ {GPIOB, NULL, NULL, 11, 0, ADCx}, /* D25/PB11 */
+ {GPIOB, NULL, NULL, 12, 0, ADCx}, /* D26/PB12 */
+ {GPIOB, NULL, NULL, 13, 0, ADCx}, /* D27/PB13 */
+ {GPIOB, NULL, NULL, 14, 0, ADCx}, /* D28/PB14 */
+ {GPIOB, NULL, NULL, 15, 0, ADCx}, /* D29/PB15 */
+
+ //{GPIOC, NULL, NULL, 13, 0, ADCx}, /* --/PC13 */
+ {GPIOC, NULL, NULL, 14, 0, ADCx}, /* D30/PC14 */
+ {GPIOC, NULL, NULL, 15, 0, ADCx} /* D31/PC15 */
+
+
+ /* JTAG header */
+
+ //{GPIOA, NULL, NULL, 13, 0, ADCx}, /* D13/PA13 */
+ //{GPIOA, NULL, NULL, 14, 0, ADCx}, /* D14/PA14 */
+ //{GPIOA, NULL, NULL, 15, 0, ADCx}, /* D15/PA15 */
+ //{GPIOB, NULL, NULL, 3, 0, ADCx}, /* D17/PB3 */
+ //{GPIOB, NULL, NULL, 4, 0, ADCx}, /* D18/PB4 */
+};
+
+extern const uint8 boardPWMPins[] __FLASH__ = {
+ 0, 1, 2, 3, 6, 7, 8, 9, 10, 14, 15, 20, 21, 22, 23
+};
+
+extern const uint8 boardADCPins[] __FLASH__ = {
+ 0, 1, 2, 3, 4, 5, 6, 7, 14, 15
+};
+
+extern const uint8 boardUsedPins[] __FLASH__ = {
+ BOARD_LED_PIN
+};
diff --git a/wirish/boards/cm900/include/board/board.h b/wirish/boards/cm900/include/board/board.h
new file mode 100644
index 0000000..fed1a1b
--- /dev/null
+++ b/wirish/boards/cm900/include/board/board.h
@@ -0,0 +1,107 @@
+
+/******************************************************************************
+ * The MIT License
+ *
+ * Copyright (c) 2011 LeafLabs, LLC.
+ *
+ * Permission is hereby granted, free of charge, to any person
+ * obtaining a copy of this software and associated documentation
+ * files (the "Software"), to deal in the Software without
+ * restriction, including without limitation the rights to use, copy,
+ * modify, merge, publish, distribute, sublicense, and/or sell copies
+ * of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be
+ * included in all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+ * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS
+ * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
+ * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+ * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
+ *****************************************************************************/
+
+
+/*
+ * CM900.h
+ *
+ * Created on: 2012. 10. 14.
+ * Author: ROBOTIS[sm6787@robotis.com]
+ * ported from maple.h(leaflabs.com)
+ * @brief Private include file for cm-900 in boards.h
+ */
+
+#ifndef CM_900_H_
+#define CM_900_H_
+
+//#include "gpio.h"
+
+
+#define CYCLES_PER_MICROSECOND 72
+#define SYSTICK_RELOAD_VAL 71999 /* takes a cycle to reload */
+/*
+ * [ROBOTIS][CHANGE] CM-900 Do not have built-in button.
+ * 2013-04-22
+ * */
+#define BOARD_BUTTON_PIN 23//38
+#define BOARD_LED_PIN 16
+
+/* Number of USARTs/UARTs whose pins are broken out to headers */
+//#define BOARD_NR_USARTS 3
+
+/* Default USART pin numbers (not considering AFIO remap) */
+#define BOARD_USART1_TX_PIN 9 //D9(PA9)
+#define BOARD_USART1_RX_PIN 10 //D10(PA10)
+#define BOARD_USART2_TX_PIN 2 //D2 (PA2)
+#define BOARD_USART2_RX_PIN 3 //D3 (PA3)
+#define BOARD_USART3_TX_PIN 24 //D24 (PB10)
+#define BOARD_USART3_RX_PIN 25 //D25 (PB11)
+
+/* Number of SPI ports */
+//#define BOARD_NR_SPI 2
+
+/* Default SPI pin numbers (not considering AFIO remap) */
+#define BOARD_SPI1_NSS_PIN 10 //D10 (PA4)
+#define BOARD_SPI1_MOSI_PIN 11 //D11 PA7
+#define BOARD_SPI1_MISO_PIN 12 //D12 PA6
+#define BOARD_SPI1_SCK_PIN 13 //D13 PA5
+#define BOARD_SPI2_NSS_PIN 26 //D26 PB12
+#define BOARD_SPI2_MOSI_PIN 29 //D29 PB15
+#define BOARD_SPI2_MISO_PIN 28 //D28 PB14
+#define BOARD_SPI2_SCK_PIN 27 //D27 PB13
+
+/* Total number of GPIO pins that are broken out to headers and
+ * intended for general use. */
+#define BOARD_NR_GPIO_PINS 32//44
+
+/* Number of pins capable of PWM output */
+#define BOARD_NR_PWM_PINS 15
+
+/* Number of pins capable of ADC conversion */
+#define BOARD_NR_ADC_PINS 10
+
+/* Number of pins already connected to external hardware. For Maple,
+ * these are just BOARD_LED_PIN and BOARD_BUTTON_PIN. */
+#define BOARD_NR_USED_PINS 1
+
+/* Debug port pins */
+#define BOARD_JTMS_SWDIO_PIN 11
+#define BOARD_JTCK_SWCLK_PIN 12
+#define BOARD_JTDI_PIN 13
+#define BOARD_JTDO_PIN 17
+#define BOARD_NJTRST_PIN 18
+
+#define BOARD_USB_DISC_DEV GPIOC
+#define BOARD_USB_DISC_BIT 13
+
+void boardInit(void);
+
+#define BOARD_DYNAMIXEL_DIR 19
+#define BOARD_DYNAMIXEL_TX 20
+#define BOARD_DYNAMIXEL_RX 21
+
+#endif /* CM_900_H_ */
diff --git a/wirish/boards/opencm904/board.cpp b/wirish/boards/opencm904/board.cpp
new file mode 100644
index 0000000..b3c600b
--- /dev/null
+++ b/wirish/boards/opencm904/board.cpp
@@ -0,0 +1,112 @@
+/******************************************************************************
+ * The MIT License
+ *
+ * Copyright (c) 2011 LeafLabs, LLC.
+ *
+ * Permission is hereby granted, free of charge, to any person
+ * obtaining a copy of this software and associated documentation
+ * files (the "Software"), to deal in the Software without
+ * restriction, including without limitation the rights to use, copy,
+ * modify, merge, publish, distribute, sublicense, and/or sell copies
+ * of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be
+ * included in all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+ * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS
+ * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
+ * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+ * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
+ *****************************************************************************/
+
+/**
+ * @file maple.cpp
+ * @author Marti Bolivar <mbolivar@leaflabs.com>
+ * @brief Maple PIN_MAP and boardInit().
+ */
+/*
+ * CM904.cpp ported from CM900.cpp
+ *
+ * Created on: 2013. 5. 22.
+ * Author: in2storm
+ */
+
+#include <board/board.h> // For this board's header file
+
+#include <wirish/wirish_types.h> // For stm32_pin_info and its contents
+ // (these go into PIN_MAP).
+
+#include "boards_private.h" // For PMAP_ROW(), which makes
+
+
+void boardInit(void) {
+
+ afio_cfg_debug_ports(AFIO_DEBUG_SW_ONLY); //[ROBOTIS] 2013-07-17
+
+ //[ROBOTIS][CHANGE] add here if you want to initialize something
+ gpio_set_mode(GPIOB, 9, GPIO_OUTPUT_PP);
+ gpio_write_bit(GPIOB, 9,1); //LED off when start board
+}
+
+extern const stm32_pin_info PIN_MAP[BOARD_NR_GPIO_PINS] = {
+ /* Top header */
+ {GPIOA, NULL, ADC1, 4, 0, 4}, /* D0/PA4 */
+ {GPIOA, NULL, ADC1, 5, 0, 5}, /* D1/PA5 */
+ {GPIOA, TIMER2, ADC1, 0, 1, 0}, /* D2/PA0 */
+ {GPIOA, TIMER2, ADC1, 1, 2, 1}, /* D3/PA1 */
+ {GPIOA, TIMER2, ADC1, 2, 3, 2}, /* D4/PA2 */
+ {GPIOA, TIMER2, ADC1, 3, 4, 3}, /* D5/PA3 */
+ {GPIOA, TIMER3, ADC1, 6, 1, 6}, /* D6/PA6 */
+ {GPIOA, TIMER3, ADC1, 7, 2, 7}, /* D7/PA7 */
+ {GPIOB, TIMER3, ADC1, 0, 3, 8}, /* D8/PB0 */
+ {GPIOB, TIMER3, ADC1, 1, 4, 9}, /* D9/PB1 */
+
+ {GPIOA, TIMER1, NULL, 8, 1, ADCx}, /* D10/PA8 */
+ {GPIOA, TIMER1, NULL, 9, 2, ADCx}, /* D11/PA9 */
+ {GPIOA, TIMER1, NULL, 10, 3, ADCx}, /* D12/PA10 */
+ {GPIOB, TIMER4, NULL, 8, 3, ADCx}, /* D13/PB8 */
+ {GPIOB, TIMER4, NULL, 9, 4, ADCx}, /* D14/PB9 (LED)*/
+// {GPIOA, NULL, NULL, 13, 0, ADCx}, /* D15/PA13 */
+// {GPIOA, NULL, NULL, 14, 0, ADCx}, /* D16/PA14 */
+ {GPIOA, NULL, NULL, 15, 0, ADCx}, /* D15/PA15 */
+ {GPIOB, NULL, NULL, 3, 0, ADCx}, /* D16/PB3 */
+ {GPIOB, NULL, NULL, 4, 0, ADCx}, /* D17/PB4 */
+ {GPIOB, NULL, NULL, 12, 0, ADCx}, /* D18/PB12 */
+ {GPIOB, NULL, NULL, 13, 0, ADCx}, /* D19/PB13 */
+
+ {GPIOB, NULL, NULL, 14, 0, ADCx}, /* D20/PB14 */
+ {GPIOB, NULL, NULL, 15, 0, ADCx}, /* D21/PB15 */
+ {GPIOC, NULL, NULL, 14, 0, ADCx}, /* D22/PC14 */
+ {GPIOC, NULL, NULL, 15, 0, ADCx}, /* D23/PC15 (User Button)*/
+ {GPIOB, NULL, NULL, 10, 0, ADCx}, /* D24/PB10 */
+ {GPIOB, NULL, NULL, 11, 0, ADCx}, /* D25/PB11 */
+/*
+ * Hidden pin map
+ * the below pins are used carefully, need to check schematic of OpenCM9.04
+ * */
+ {GPIOA, NULL, NULL, 13, 0, ADCx}, /* D26/PA13 JTAG SWDIO*/
+ {GPIOA, NULL, NULL, 14, 0, ADCx}, /* D27/PA14 JTAG SWDCLK*/
+ {GPIOB, NULL, NULL, 5, 0, ADCx}, /* D28/PB5 DXL DIR*/
+ {GPIOB, TIMER4, NULL, 6, 1, ADCx}, /* D29/PB6 DXL TXD*/
+ {GPIOB, TIMER4, NULL, 7, 2, ADCx} /* D30/PB7 DXL RXD -> dont work as output and input*/
+
+};
+
+extern const uint8 boardPWMPins[] __FLASH__ = {
+ 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 27, 28
+};
+
+extern const uint8 boardADCPins[] __FLASH__ = {
+ 0, 1, 2, 3, 4, 5, 6, 7, 8, 9
+};
+
+extern const uint8 boardUsedPins[] __FLASH__ = {
+ BOARD_LED_PIN, BOARD_BUTTON_PIN
+};
+
+
diff --git a/wirish/boards/opencm904/include/board/board.h b/wirish/boards/opencm904/include/board/board.h
new file mode 100644
index 0000000..274a2a7
--- /dev/null
+++ b/wirish/boards/opencm904/include/board/board.h
@@ -0,0 +1,105 @@
+/*
+ * The MIT License
+ *
+ * Copyright (c) 2011 LeafLabs, LLC.
+ *
+ * Permission is hereby granted, free of charge, to any person
+ * obtaining a copy of this software and associated documentation
+ * files (the "Software"), to deal in the Software without
+ * restriction, including without limitation the rights to use, copy,
+ * modify, merge, publish, distribute, sublicense, and/or sell copies
+ * of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be
+ * included in all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+ * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS
+ * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
+ * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+ * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
+ *****************************************************************************/
+
+
+/*
+ * CM904.h
+ *
+ * Created on: 2013. 05. 22.
+ * Author: ROBOTIS[sm6787@robotis.com]
+ * ported from maple.h(leaflabs.com)
+ * @brief Private include file for cm-904 in boards.h
+ */
+#ifndef CM904_H_
+#define CM904_H_
+
+//#include "gpio.h"
+
+
+#define CYCLES_PER_MICROSECOND 72
+#define SYSTICK_RELOAD_VAL 71999 /* takes a cycle to reload */
+/*
+ * [ROBOTIS][CHANGE]2013-04-22 CM-900 Do not have built-in button.
+ * 2013-08-03 CM-9.04 has built-in button -> inserted it again.
+ * */
+#define BOARD_BUTTON_PIN 23//PC15
+#define BOARD_LED_PIN 14//PB9
+//#define BOOT1_PIN 28// added
+
+/* Total number of GPIO pins that are broken out to headers and
+ * intended for general use. */
+#define BOARD_NR_GPIO_PINS 31
+
+/* Number of pins capable of PWM output */
+#define BOARD_NR_PWM_PINS 15
+
+/* Number of pins capable of ADC conversion */
+#define BOARD_NR_ADC_PINS 10
+
+/* Number of pins already connected to external hardware. For Maple,
+ * these are just BOARD_LED_PIN and BOARD_BUTTON_PIN. */
+#define BOARD_NR_USED_PINS 2
+
+/* Number of USARTs/UARTs whose pins are broken out to headers */
+//#define BOARD_NR_USARTS 3
+
+/* Default USART pin numbers (not considering AFIO remap) */
+#define BOARD_USART1_TX_PIN 11 //D9(PA9)
+#define BOARD_USART1_RX_PIN 12 //D10(PA10)
+#define BOARD_USART2_TX_PIN 4 //D2 (PA2)
+#define BOARD_USART2_RX_PIN 5 //D3 (PA3)
+#define BOARD_USART3_TX_PIN 24 //D24 (PB10)
+#define BOARD_USART3_RX_PIN 25 //D25 (PB11)
+
+/* Number of SPI ports */
+//#define BOARD_NR_SPI 2
+
+/* Default SPI pin numbers (not considering AFIO remap) */
+#define BOARD_SPI1_NSS_PIN 0 //D10 (PA4)
+#define BOARD_SPI1_MOSI_PIN 7 //D11 PA7
+#define BOARD_SPI1_MISO_PIN 6 //D12 PA6
+#define BOARD_SPI1_SCK_PIN 1 //D13 PA5
+#define BOARD_SPI2_NSS_PIN 18 //D26 PB12
+#define BOARD_SPI2_MOSI_PIN 21 //D29 PB15
+#define BOARD_SPI2_MISO_PIN 20 //D28 PB14
+#define BOARD_SPI2_SCK_PIN 19 //D27 PB13
+
+#define BOARD_USB_DISC_DEV GPIOC
+#define BOARD_USB_DISC_BIT 13
+
+void boardInit(void);
+
+#define BOARD_DYNAMIXEL_DIR 28
+#define BOARD_DYNAMIXEL_TX 29
+#define BOARD_DYNAMIXEL_RX 30
+
+#define BOARD_JTMS_SWDIO_PIN 26
+#define BOARD_JTCK_SWCLK_PIN 27
+#define BOARD_JTDI_PIN 15
+#define BOARD_JTDO_PIN 16
+#define BOARD_NJTRST_PIN 17
+
+#endif /* CM904_H_ */