zener/lvgl_esp32_drivers
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Update TFT drivers for new backligh control

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This commit is contained in:
Tomas Rezucha 2021-08-03 14:17:58 +02:00
parent fa042b0ecd
commit 3c4399d510
22 changed files with 43 additions and 437 deletions
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39
lvgl_tft/ra8875.c
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@ -148,29 +148,12 @@ void ra8875_init(void)
ESP_LOGI(TAG, "Initializing RA8875...");
#if (CONFIG_LV_DISP_PIN_BCKL == 15)
gpio_config_t io_conf;
io_conf.intr_type = GPIO_PIN_INTR_DISABLE;
io_conf.mode = GPIO_MODE_OUTPUT;
io_conf.pin_bit_mask = GPIO_SEL_15;
io_conf.pull_down_en = GPIO_PULLDOWN_DISABLE;
io_conf.pull_up_en = GPIO_PULLUP_DISABLE;
gpio_config(&io_conf);
#endif
// Initialize non-SPI GPIOs
#if RA8875_USE_RST
gpio_pad_select_gpio(RA8875_RST);
gpio_set_direction(RA8875_RST, GPIO_MODE_OUTPUT);
#endif
#ifdef CONFIG_LV_DISP_PIN_BCKL
gpio_pad_select_gpio(CONFIG_LV_DISP_PIN_BCKL);
gpio_set_direction(CONFIG_LV_DISP_PIN_BCKL, GPIO_MODE_OUTPUT);
#endif
#if RA8875_USE_RST
// Reset the RA8875
gpio_set_level(RA8875_RST, 0);
vTaskDelay(DIV_ROUND_UP(100, portTICK_RATE_MS));
@ -200,28 +183,8 @@ void ra8875_init(void)
ESP_LOGW(TAG, "WARNING: Memory clear timed out; RA8875 may be unresponsive.");
}
// Enable the display and backlight
// Enable the display
ra8875_enable_display(true);
ra8875_enable_backlight(true);
}
void ra8875_enable_backlight(bool backlight)
{
#if CONFIG_LV_ENABLE_BACKLIGHT_CONTROL
ESP_LOGI(TAG, "%s backlight.", backlight ? "Enabling" : "Disabling");
uint32_t tmp = 0;
#if CONFIG_LV_BACKLIGHT_ACTIVE_LVL
tmp = backlight ? 1 : 0;
#else
tmp = backlight ? 0 : 1;
#endif
#ifdef CONFIG_LV_DISP_PIN_BCKL
gpio_set_level(CONFIG_LV_DISP_PIN_BCKL, tmp);
#endif
#endif
}
void ra8875_enable_display(bool enable)