periph_conf.h File Reference
Board specific configuration of MCU periphery for SparkFun ESP8266 Thing boards. More...
Detailed Description
Board specific configuration of MCU periphery for SparkFun ESP8266 Thing boards.
Definition in file periph_conf.h.
#include <stdint.h>#include "periph_conf_common.h"
Include dependency graph for periph_conf.h:Go to the source code of this file.
Macros | |
| #define | SPI_FLASH_CHIP_SIZE 0x80000 |
| SPI Flash chip size can not be determined by the chip and therefore must be explicitly set to 512 kbytes. | |
I2C configuration | |
| #define | I2C0_SPEED I2C_SPEED_FAST |
| I2C bus speed of I2C_DEV(0) | |
| #define | I2C0_SDA GPIO4 |
| SDA signal of I2C_DEV(0) | |
| #define | I2C0_SCL GPIO5 |
| SCL signal of I2C_DEV(0) | |
PWM channel configuration | |
| #define | PWM0_GPIOS { GPIO0, GPIO4, GPIO5 } |
| Declaration of the channels for device PWM_DEV(0), at maximum 8 channels. More... | |
Macro Definition Documentation
◆ PWM0_GPIOS
| #define PWM0_GPIOS { GPIO0, GPIO4, GPIO5 } |
Declaration of the channels for device PWM_DEV(0), at maximum 8 channels.
- Note
- As long as PWM_DEV(0) is not initialized with pwm_init, the GPIOs declared as PWM channels can be used for other purposes.
Definition at line 56 of file periph_conf.h.
