Peripheral MCU configuration for the bluepill/blackpill board. More...

Detailed Description

Peripheral MCU configuration for the bluepill/blackpill board.

Author: Víctor Ariño victo.nosp@m.r.ar.nosp@m.ino@t.nosp@m.riag.nosp@m.nosys.nosp@m..com; Sören Tempel tempe.nosp@m.l@un.nosp@m.i-bre.nosp@m.men..nosp@m.de; Tristan Bruns tbrun.nosp@m.s@un.nosp@m.i-bre.nosp@m.men..nosp@m.de; Alexander Kurth kurth.nosp@m.1@un.nosp@m.i-bre.nosp@m.men..nosp@m.de

Macros
#define	STDIO_UART_DEV UART_DEV(1)
	Use the 2nd UART for STDIO on this board.

#define	STM32F1_DISABLE_JTAG
	Disable JTAG to allow pins being used as GPIOs.

Functions
void	board_init (void)
	Initialize board specific hardware, including clock, LEDs and std-IO.

Macros for controlling the on-board LED.
#define	LED0_PORT GPIOC
	GPIO-Port the LED is connected to.

#define	LED0_PORTNUM PORT_C
	GPIO Port number the LED is connected to.

#define	LED0_PINNUM (13)
	Pin number the LED is connected to.

#define	LED0_PIN GPIO_PIN(LED0_PORTNUM, LED0_PINNUM)
	GPIO-Pin the LED is connected to.

#define	LED0_MASK (1 << LED0_PINNUM)

#define	LED0_ON (LED0_PORT->BSRR = (LED0_MASK << 16))
	Turn LED0 on.

#define	LED0_OFF (LED0_PORT->BSRR = LED0_MASK)
	Turn LED0 off.

#define	LED0_TOGGLE (LED0_PORT->ODR ^= LED0_MASK)
	Toggle LED0.

Macros