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Added ESP_ERROR_CHECK

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nopnop2002 2021-10-24 13:07:56 +09:00
parent 4178de742f
commit 444aea8f2a
1 changed files with 10 additions and 7 deletions
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17
main/ssd1306_i2c.c
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@ -10,6 +10,9 @@
#define tag "SSD1306"
#define I2C_NUM I2C_NUM_0
//#define I2C_NUM I2C_NUM_1
void i2c_master_init(SSD1306_t * dev, int16_t sda, int16_t scl, int16_t reset)
{
i2c_config_t i2c_config = {
@ -20,8 +23,8 @@ void i2c_master_init(SSD1306_t * dev, int16_t sda, int16_t scl, int16_t reset)
.scl_pullup_en = GPIO_PULLUP_ENABLE,
.master.clk_speed = 1000000
};
i2c_param_config(I2C_NUM_0, &i2c_config);
i2c_driver_install(I2C_NUM_0, I2C_MODE_MASTER, 0, 0, 0);
ESP_ERROR_CHECK(i2c_param_config(I2C_NUM, &i2c_config));
ESP_ERROR_CHECK(i2c_driver_install(I2C_NUM, I2C_MODE_MASTER, 0, 0, 0));
if (reset >= 0) {
//gpio_pad_select_gpio(reset);
@ -85,7 +88,7 @@ void i2c_init(SSD1306_t * dev, int width, int height) {
i2c_master_stop(cmd);
esp_err_t espRc = i2c_master_cmd_begin(I2C_NUM_0, cmd, 10/portTICK_PERIOD_MS);
esp_err_t espRc = i2c_master_cmd_begin(I2C_NUM, cmd, 10/portTICK_PERIOD_MS);
if (espRc == ESP_OK) {
ESP_LOGI(tag, "OLED configured successfully");
} else {
@ -123,7 +126,7 @@ void i2c_display_image(SSD1306_t * dev, int page, int seg, uint8_t * images, int
i2c_master_write_byte(cmd, 0xB0 | _page, true);
i2c_master_stop(cmd);
i2c_master_cmd_begin(I2C_NUM_0, cmd, 10/portTICK_PERIOD_MS);
i2c_master_cmd_begin(I2C_NUM, cmd, 10/portTICK_PERIOD_MS);
i2c_cmd_link_delete(cmd);
cmd = i2c_cmd_link_create();
@ -134,7 +137,7 @@ void i2c_display_image(SSD1306_t * dev, int page, int seg, uint8_t * images, int
i2c_master_write(cmd, images, width, true);
i2c_master_stop(cmd);
i2c_master_cmd_begin(I2C_NUM_0, cmd, 10/portTICK_PERIOD_MS);
i2c_master_cmd_begin(I2C_NUM, cmd, 10/portTICK_PERIOD_MS);
i2c_cmd_link_delete(cmd);
}
@ -151,7 +154,7 @@ void i2c_contrast(SSD1306_t * dev, int contrast) {
i2c_master_write_byte(cmd, OLED_CMD_SET_CONTRAST, true); // 81
i2c_master_write_byte(cmd, _contrast, true);
i2c_master_stop(cmd);
i2c_master_cmd_begin(I2C_NUM_0, cmd, 10/portTICK_PERIOD_MS);
i2c_master_cmd_begin(I2C_NUM, cmd, 10/portTICK_PERIOD_MS);
i2c_cmd_link_delete(cmd);
}
@ -230,7 +233,7 @@ void i2c_hardware_scroll(SSD1306_t * dev, ssd1306_scroll_type_t scroll) {
}
i2c_master_stop(cmd);
espRc = i2c_master_cmd_begin(I2C_NUM_0, cmd, 10/portTICK_PERIOD_MS);
espRc = i2c_master_cmd_begin(I2C_NUM, cmd, 10/portTICK_PERIOD_MS);
if (espRc == ESP_OK) {
ESP_LOGD(tag, "Scroll command succeeded");
} else {