zener/lvgl_esp32_drivers
1
0
Fork 0
Code Issues Pull requests Projects Releases Packages Wiki Activity

fixes for idf 5.x

Browse source
This commit is contained in:
hiruna 2023-05-26 22:25:42 +10:00
parent bc57b32d87
commit f8b0f34a59
18 changed files with 84 additions and 83 deletions
Download patch file Download diff file Expand all files Collapse all files

9
lvgl_tft/esp_lcd_backlight.c
View file

@ -6,6 +6,7 @@
/*********************
* INCLUDES
*********************/
#include <soc/gpio_sig_map.h>
#include "esp_lcd_backlight.h"
#include "driver/ledc.h"
#include "driver/gpio.h"
@ -49,22 +50,22 @@ disp_backlight_h disp_backlight_new(const disp_backlight_config_t *config)
};
const ledc_timer_config_t LCD_backlight_timer = {
.speed_mode = LEDC_LOW_SPEED_MODE,
.bit_num = LEDC_TIMER_10_BIT,
.duty_resolution = LEDC_TIMER_10_BIT,
.timer_num = config->timer_idx,
.freq_hz = 5000,
.clk_cfg = LEDC_AUTO_CLK};
ESP_ERROR_CHECK(ledc_timer_config(&LCD_backlight_timer));
ESP_ERROR_CHECK(ledc_channel_config(&LCD_backlight_channel));
gpio_matrix_out(config->gpio_num, ledc_periph_signal[LEDC_LOW_SPEED_MODE].sig_out0_idx + config->channel_idx, config->output_invert, 0);
gpio_iomux_out(config->gpio_num, ledc_periph_signal[LEDC_LOW_SPEED_MODE].sig_out0_idx + config->channel_idx, config->output_invert);
}
else
{
// Configure GPIO for output
bckl_dev->index = config->gpio_num;
gpio_pad_select_gpio(config->gpio_num);
gpio_reset_pin(config->gpio_num);
ESP_ERROR_CHECK(gpio_set_direction(config->gpio_num, GPIO_MODE_OUTPUT));
gpio_matrix_out(config->gpio_num, SIG_GPIO_OUT_IDX, config->output_invert, false);
gpio_iomux_out(config->gpio_num, SIG_GPIO_OUT_IDX, config->output_invert);
}
return (disp_backlight_h)bckl_dev;