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lcd: don't turn on disp in init

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Closes https://github.com/espressif/esp-idf/issues/8516
This commit is contained in:
morris
2022-04-11 18:48:29 +08:00
parent 4280164be4
commit de433105a2
16 changed files with 81 additions and 48 deletions
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2
components/esp_lcd/test_apps/i2c_lcd/main/test_i2c_lcd_panel.c
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@@ -56,6 +56,8 @@ TEST_CASE("lcd_panel_with_i2c_interface_(ssd1306)", "[lcd]")
TEST_ESP_OK(esp_lcd_new_panel_ssd1306(io_handle, &panel_config, &panel_handle));
TEST_ESP_OK(esp_lcd_panel_reset(panel_handle));
TEST_ESP_OK(esp_lcd_panel_init(panel_handle));
// turn on display
TEST_ESP_OK(esp_lcd_panel_disp_on_off(panel_handle, true));
for (int i = 0; i < TEST_LCD_H_RES / 16; i++) {
for (int j = 0; j < TEST_LCD_V_RES / 8; j++) {

5
components/esp_lcd/test_apps/i80_lcd/main/test_i80_lcd_panel.c
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@@ -437,6 +437,8 @@ TEST_CASE("lcd_panel_with_i80_interface_(st7789, 8bits)", "[lcd]")
esp_lcd_panel_invert_color(panel_handle, true);
// the gap is LCD panel specific, even panels with the same driver IC, can have different gap value
esp_lcd_panel_set_gap(panel_handle, 0, 20);
// turn on display
esp_lcd_panel_disp_on_off(panel_handle, true);
// turn on backlight
gpio_set_level(TEST_LCD_BK_LIGHT_GPIO, 1);
@@ -447,7 +449,8 @@ TEST_CASE("lcd_panel_with_i80_interface_(st7789, 8bits)", "[lcd]")
memset(img, color_byte, TEST_IMG_SIZE);
esp_lcd_panel_draw_bitmap(panel_handle, x_start, y_start, x_start + 100, y_start + 100, img);
}
esp_lcd_panel_disp_off(panel_handle, true); // turn off screen
// turn off screen
esp_lcd_panel_disp_on_off(panel_handle, false);
TEST_ESP_OK(esp_lcd_panel_del(panel_handle));
TEST_ESP_OK(esp_lcd_panel_io_del(io_handle));

4
components/esp_lcd/test_apps/spi_lcd/main/test_spi_lcd_panel.c
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@@ -79,6 +79,8 @@ static void lcd_panel_test(esp_lcd_panel_io_handle_t io_handle, esp_lcd_panel_ha
esp_lcd_panel_invert_color(panel_handle, true);
// the gap is LCD panel specific, even panels with the same driver IC, can have different gap value
esp_lcd_panel_set_gap(panel_handle, 0, 20);
// turn on display
esp_lcd_panel_disp_on_off(panel_handle, true);
// turn on backlight
gpio_set_level(TEST_LCD_BK_LIGHT_GPIO, 1);
@@ -90,7 +92,7 @@ static void lcd_panel_test(esp_lcd_panel_io_handle_t io_handle, esp_lcd_panel_ha
esp_lcd_panel_draw_bitmap(panel_handle, x_start, y_start, x_start + 200, y_start + 200, img);
}
// turn off screen
esp_lcd_panel_disp_off(panel_handle, true);
esp_lcd_panel_disp_on_off(panel_handle, false);
TEST_ESP_OK(esp_lcd_panel_del(panel_handle));
TEST_ESP_OK(esp_lcd_panel_io_del(io_handle));
TEST_ESP_OK(spi_bus_free(TEST_SPI_HOST_ID));