board_common.h File Reference

Board definitions that are common for all ESP8266 boards. More...

Detailed Description

Board definitions that are common for all ESP8266 boards.

Author

Gunar Schorcht gunar.nosp@m.@sch.nosp@m.orcht.nosp@m..net

Definition in file board_common.h.

#include <stdint.h>
#include "cpu.h"
#include "periph_conf.h"
#include "periph_conf_common.h"
#include "periph/gpio.h"
#include "mtd.h"
#include "board_modules.h"

Include dependency graph for board_common.h:

Go to the source code of this file.

Functions
void	board_init (void)
	Initialize board specific hardware. More...
void	board_print_config (void)
	Print the board configuration in a human readable format.

STDIO configuration
#define	STDIO_UART_BAUDRATE   (115200)
	Default baudrate of UART for stdio.

MTD device configuration
Internal flash memory can be used as MTD device. For that purpose a system MTD device has to be defined.
#define	MTD_0   mtd0
	Default MTD device definition.
mtd_dev_t *	mtd0
	Pointer to the default MTD device structure.

SPIFFS configuration
Configuration of the SPIFFS that can be used on the system MTD device.
#define	SPIFFS_ALIGNED_OBJECT_INDEX_TABLES   1
#define	SPIFFS_READ_ONLY   0
#define	SPIFFS_SINGLETON   0
#define	SPIFFS_HAL_CALLBACK_EXTRA   1
#define	SPIFFS_CACHE   1

Function Documentation

board_init()

void board_init

(

void

)

Initialize board specific hardware.

Since all features of ESP8266 boards are provided by the MCU, almost all initializations are done during the CPU initialization that is called from boot loader.