203 lines
5.9 KiB
C
203 lines
5.9 KiB
C
/*
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ChibiOS - Copyright (C) 2006..2016 Giovanni Di Sirio
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Licensed under the Apache License, Version 2.0 (the "License");
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you may not use this file except in compliance with the License.
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You may obtain a copy of the License at
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http://www.apache.org/licenses/LICENSE-2.0
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Unless required by applicable law or agreed to in writing, software
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distributed under the License is distributed on an "AS IS" BASIS,
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WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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See the License for the specific language governing permissions and
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limitations under the License.
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*/
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#ifndef _BOARD_H_
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#define _BOARD_H_
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/*
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* Setup for the ST INEMO-M1 Discovery board.
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*/
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/*
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* Board identifier.
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*/
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#define BOARD_ST_NUCLEO_F103RB
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#define BOARD_NAME "STMicroelectronics NUCLEO-F103RB"
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/*
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* Board frequencies.
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*/
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#define STM32_LSECLK 0
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#if defined(NUCLEO_EXTERNAL_OSCILLATOR)
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#define STM32_HSECLK 8000000
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#define STM32_HSE_BYPASS
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#elif defined(NUCLEO_HSE_CRYSTAL)
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#define STM32_HSECLK 8000000
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#else
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#define STM32_HSECLK 0
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#endif
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/*
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* MCU type, supported types are defined in ./os/hal/platforms/hal_lld.h.
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*/
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#define STM32F103xB
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/*
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* IO pins assignments.
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*/
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#define GPIOA_PA0 0
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#define GPIOA_PA1 1
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#define GPIOA_USART_TX 2
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#define GPIOA_USART_RX 3
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#define GPIOA_PA4 4
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#define GPIOA_LED_GREEN 5
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#define GPIOA_PA6 6
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#define GPIOA_PA7 7
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#define GPIOA_PA8 8
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#define GPIOA_PA9 9
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#define GPIOA_PA10 10
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#define GPIOA_PA11 11
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#define GPIOA_PA12 12
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#define GPIOA_SWDIO 13
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#define GPIOA_SWCLK 14
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#define GPIOA_PA15 15
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#define GPIOB_PB0 0
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#define GPIOB_PB1 1
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#define GPIOB_PB2 2
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#define GPIOB_SWO 3
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#define GPIOB_PB4 4
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#define GPIOB_PB5 5
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#define GPIOB_PB6 6
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#define GPIOB_PB7 7
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#define GPIOB_PB8 8
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#define GPIOB_PB9 9
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#define GPIOB_PB10 10
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#define GPIOB_PB11 11
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#define GPIOB_PB12 12
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#define GPIOB_PB13 13
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#define GPIOB_PB14 14
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#define GPIOB_PB15 15
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#define GPIOC_PC0 0
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#define GPIOC_PC1 1
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#define GPIOC_PC2 2
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#define GPIOC_PC3 3
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#define GPIOC_PC4 4
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#define GPIOC_PC5 5
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#define GPIOC_PC6 6
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#define GPIOC_PC7 7
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#define GPIOC_PC8 8
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#define GPIOC_PC9 9
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#define GPIOC_PC10 10
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#define GPIOC_PC11 11
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#define GPIOC_PC12 12
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#define GPIOC_BUTTON 13
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#define GPIOC_PC14 14
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#define GPIOC_PC15 15
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#define GPIOD_OSC_IN 0
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#define GPIOD_OSC_OUT 1
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#define GPIOD_PD2 2
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/*
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* I/O ports initial setup, this configuration is established soon after reset
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* in the initialization code.
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*
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* The digits have the following meaning:
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* 0 - Analog input.
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* 1 - Push Pull output 10MHz.
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* 2 - Push Pull output 2MHz.
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* 3 - Push Pull output 50MHz.
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* 4 - Digital input.
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* 5 - Open Drain output 10MHz.
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* 6 - Open Drain output 2MHz.
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* 7 - Open Drain output 50MHz.
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* 8 - Digital input with PullUp or PullDown resistor depending on ODR.
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* 9 - Alternate Push Pull output 10MHz.
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* A - Alternate Push Pull output 2MHz.
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* B - Alternate Push Pull output 50MHz.
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* C - Reserved.
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* D - Alternate Open Drain output 10MHz.
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* E - Alternate Open Drain output 2MHz.
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* F - Alternate Open Drain output 50MHz.
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* Please refer to the STM32 Reference Manual for details.
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*/
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/*
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* Port A setup.
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* Everything input with pull-up except:
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* PA2 - Alternate output (GPIOA_USART_TX).
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* PA3 - Normal input (GPIOA_USART_RX).
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* PA5 - Push Pull output (GPIOA_LED_GREEN).
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* PA13 - Pull-up input (GPIOA_SWDIO).
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* PA14 - Pull-down input (GPIOA_SWCLK).
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*/
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#define VAL_GPIOACRL 0x88384B88 /* PA7...PA0 */
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#define VAL_GPIOACRH 0x88888888 /* PA15...PA8 */
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#define VAL_GPIOAODR 0xFFFFBFDF
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/*
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* Port B setup.
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* Everything input with pull-up except:
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* PB3 - Pull-up input (GPIOA_SWO).
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*/
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#define VAL_GPIOBCRL 0x88888888 /* PB7...PB0 */
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#define VAL_GPIOBCRH 0x88888888 /* PB15...PB8 */
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#define VAL_GPIOBODR 0xFFFFFFFF
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/*
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* Port C setup.
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* Everything input with pull-up except:
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* PC13 - Normal input (GPIOC_BUTTON).
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*/
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#define VAL_GPIOCCRL 0x88888888 /* PC7...PC0 */
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#define VAL_GPIOCCRH 0x88488888 /* PC15...PC8 */
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#define VAL_GPIOCODR 0xFFFFFFFF
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/*
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* Port D setup.
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* Everything input with pull-up except:
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* PD0 - Normal input (GPIOD_OSC_IN).
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* PD1 - Normal input (GPIOD_OSC_OUT).
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*/
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#define VAL_GPIODCRL 0x88888844 /* PD7...PD0 */
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#define VAL_GPIODCRH 0x88888888 /* PD15...PD8 */
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#define VAL_GPIODODR 0xFFFFFFFF
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/*
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* Port E setup.
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* Everything input with pull-up except:
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*/
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#define VAL_GPIOECRL 0x88888888 /* PE7...PE0 */
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#define VAL_GPIOECRH 0x88888888 /* PE15...PE8 */
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#define VAL_GPIOEODR 0xFFFFFFFF
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/*
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* USB bus activation macro, required by the USB driver.
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*/
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#define usb_lld_connect_bus(usbp)
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/*
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* USB bus de-activation macro, required by the USB driver.
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*/
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#define usb_lld_disconnect_bus(usbp)
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#if !defined(_FROM_ASM_)
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#ifdef __cplusplus
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extern "C" {
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#endif
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void boardInit(void);
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#ifdef __cplusplus
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}
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#endif
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#endif /* _FROM_ASM_ */
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#endif /* _BOARD_H_ */
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