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RIOT/boards/bluepill-stm32f030c8/include/board.h
Benjamin Valentin 1d95950ca1 boards/bluepill-stm32f030c8: add STM32F030C8 based bluepill board
This board is sold by several vendors on AliExpress, Amazon and ebay.
It does not have name, but since it comes in the same form-factor and
color as the Bluepill line of boards, I think it makes sense to use that
name.

Flashing is a bit cumbersome as I always had to press the reset button
in time when OpenOCD tries to connect to the CPU.
There is no dedicated reset pin exposed on the board.
2021-02-02 17:13:29 +01:00

62 lines
1.3 KiB
C

/*
* Copyright (C) 2020 Benjamin Valentin
*
* This file is subject to the terms and conditions of the GNU Lesser
* General Public License v2.1. See the file LICENSE in the top level
* directory for more details.
*/
/**
* @ingroup boards_bluepill-stm32f030c8
*
* This board can be bought very cheaply (< 2€) on sites like eBay or
* AliExpress.
*
* @brief Support for the STM32F030C8 based Bluepill
* @{
*
* @file
* @brief Pin definitions and board configuration options
*
* @author Benjamin Valentin <benpicco@googlemail.com>
*/
#ifndef BOARD_H
#define BOARD_H
#ifdef __cplusplus
extern "C" {
#endif
/**
* @name Xtimer configuration
* @{
*/
#define XTIMER_WIDTH (16)
/** @} */
/**
* @name LED pin definitions and handlers
* @{
*/
#define LED0_PORT GPIOC
#define LED0_PIN GPIO_PIN(PORT_C, 13)
#define LED0_MASK (1 << 13)
#define LED0_ON (LED0_PORT->BSRR = (LED0_MASK << 16))
#define LED0_OFF (LED0_PORT->BSRR = (LED0_MASK << 0))
#define LED0_TOGGLE (LED0_PORT->ODR ^= LED0_MASK)
/** @} */
/**
* @brief Initialize board specific hardware, including clock, LEDs and std-IO
*/
void board_init(void);
#ifdef __cplusplus
}
#endif
#endif /* BOARD_H */
/** @} */