Shared files and configuration for the IoTlab boards. More...

Detailed Description

Shared files and configuration for the IoTlab boards.

Files
file	board_common.h
	Board specific definitions for the iotlab-m3 board.

file	gpio_params.h
	Board specific configuration of direct mapped GPIOs.

file	periph_conf_common.h
	Peripheral MCU configuration for the iotlab-m3 board.

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

Set the default baudrate to 500K for this board
#define	STDIO_UART_BAUDRATE (500000U)

Xtimer configuration
Tell the xtimer that we use a 16-bit peripheral timer
#define	XTIMER_WIDTH (16U)

ztimer configuration
#define	CONFIG_ZTIMER_USEC_TYPE ZTIMER_TYPE_PERIPH_TIMER

#define	CONFIG_ZTIMER_USEC_DEV TIMER_DEV(0)

#define	CONFIG_ZTIMER_USEC_MIN (2)

Define the interface to the AT86RF231 radio
{spi bus, spi speed, cs pin, int pin, reset pin, sleep pin}
#define	AT86RF2XX_PARAM_CS GPIO_PIN(PORT_A, 4)

#define	AT86RF2XX_PARAM_INT GPIO_PIN(PORT_C, 4)

#define	AT86RF2XX_PARAM_SLEEP GPIO_PIN(PORT_A, 2)

#define	AT86RF2XX_PARAM_RESET GPIO_PIN(PORT_C, 1)

LED pin definitions and handlers
#define	LED0_PIN GPIO_PIN(PORT_D, 2)

#define	LED1_PIN GPIO_PIN(PORT_B, 5)

#define	LED2_PIN GPIO_PIN(PORT_C, 10)

#define	LED0_MASK (1 << 2)

#define	LED1_MASK (1 << 5)

#define	LED2_MASK (1 << 10)

#define	LED0_ON (GPIOD->ODR &= ~LED0_MASK)

#define	LED0_OFF (GPIOD->ODR \|= LED0_MASK)

#define	LED0_TOGGLE (GPIOD->ODR ^= LED0_MASK)

#define	LED1_ON (GPIOB->ODR &= ~LED1_MASK)

#define	LED1_OFF (GPIOB->ODR \|= LED1_MASK)

#define	LED1_TOGGLE (GPIOB->ODR ^= LED1_MASK)

#define	LED2_ON (GPIOC->ODR &= ~LED2_MASK)

#define	LED2_OFF (GPIOC->ODR \|= LED2_MASK)

#define	LED2_TOGGLE (GPIOC->ODR ^= LED2_MASK)

Files