u8g2_esp32_hal.cpp File Reference

#include <stdio.h>
#include <string.h>
#include "sdkconfig.h"
#include "esp_log.h"
#include "freertos/FreeRTOS.h"
#include "freertos/task.h"
#include "u8g2_esp32_hal.h"

Macros
#define	ESP_ERROR_CHECK(x)   do { esp_err_t rc = (x); if (rc != ESP_OK) { ESP_LOGE("err", "esp_err_t = %d", rc); assert(0 && #x);} } while(0);

Functions
void	u8g2_esp32_hal_init (u8g2_esp32_hal_t u8g2_esp32_hal_param)
uint8_t	u8g2_esp32_msg_comms_cb (u8x8_t *u8x8, uint8_t msg, uint8_t arg_int, void *arg_ptr)
uint8_t	u8g2_esp32_msg_i2c_cb (u8x8_t *u8x8, uint8_t msg, uint8_t arg_int, void *arg_ptr)
uint8_t	u8g2_esp32_msg_gpio_and_delay_cb (u8x8_t *u8x8, uint8_t msg, uint8_t arg_int, void *arg_ptr)
uint8_t	u8g2_esp32_msg_i2c_and_delay_cb (u8x8_t *u8x8, uint8_t msg, uint8_t arg_int, void *arg_ptr)

Variables
static const char *	TAG = "u8g2_hal"
static spi_device_handle_t	handle
static u8g2_esp32_hal_t	u8g2_esp32_hal

Macro Definition Documentation

ESP_ERROR_CHECK

#define ESP_ERROR_CHECK

(

x

)

do { esp_err_t rc = (x); if (rc != ESP_OK) { ESP_LOGE("err", "esp_err_t = %d", rc); assert(0 && #x);} } while(0);

Function Documentation

u8g2_esp32_hal_init()

void u8g2_esp32_hal_init

(

u8g2_esp32_hal_t

u8g2_esp32_hal_param

)

u8g2_esp32_msg_comms_cb()

uint8_t u8g2_esp32_msg_comms_cb	(	u8x8_t *	u8x8,
		uint8_t	msg,
		uint8_t	arg_int,
		void *	arg_ptr
	)

u8g2_esp32_msg_gpio_and_delay_cb()

uint8_t u8g2_esp32_msg_gpio_and_delay_cb	(	u8x8_t *	u8x8,
		uint8_t	msg,
		uint8_t	arg_int,
		void *	arg_ptr
	)

u8g2_esp32_msg_i2c_and_delay_cb()

uint8_t u8g2_esp32_msg_i2c_and_delay_cb	(	u8x8_t *	u8x8,
		uint8_t	msg,
		uint8_t	arg_int,
		void *	arg_ptr
	)

u8g2_esp32_msg_i2c_cb()

uint8_t u8g2_esp32_msg_i2c_cb	(	u8x8_t *	u8x8,
		uint8_t	msg,
		uint8_t	arg_int,
		void *	arg_ptr
	)

Variable Documentation

handle

spi_device_handle_t handle

static

TAG

const char* TAG = "u8g2_hal"

static

u8g2_esp32_hal

u8g2_esp32_hal_t u8g2_esp32_hal

static