minor fixes
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6a6fdcf289
commit
1cf7dd0876
3 changed files with 33 additions and 24 deletions
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@ -12,6 +12,7 @@
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#include "esp_log.h"
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#include "soc/ledc_periph.h" // to invert LEDC output on IDF version < v4.3
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#include "soc/gpio_sig_map.h"
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#include "esp_idf_version.h"
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typedef struct {
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bool pwm_control; // true: LEDC is used, false: GPIO is used
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@ -50,7 +51,7 @@ disp_backlight_h disp_backlight_new(const disp_backlight_config_t *config)
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};
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const ledc_timer_config_t LCD_backlight_timer = {
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.speed_mode = LEDC_LOW_SPEED_MODE,
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#ifdef ESP_IDF_VERSION_MAJOR >=5
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#if ESP_IDF_VERSION_MAJOR >= 5
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.duty_resolution = LEDC_TIMER_10_BIT,
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#else
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.bit_num = LEDC_TIMER_10_BIT,
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@ -61,10 +62,10 @@ disp_backlight_h disp_backlight_new(const disp_backlight_config_t *config)
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ESP_ERROR_CHECK(ledc_timer_config(&LCD_backlight_timer));
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ESP_ERROR_CHECK(ledc_channel_config(&LCD_backlight_channel));
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#ifdef ESP_IDF_VERSION_MAJOR >=5
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esp_rom_gpio_connect_out_signal(config->gpio_num, ledc_periph_signal[LEDC_LOW_SPEED_MODE].sig_out0_idx + config->channel_idx, config->output_invert,0);
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#if ESP_IDF_VERSION_MAJOR >= 5
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esp_rom_gpio_connect_out_signal(config->gpio_num, ledc_periph_signal[LEDC_LOW_SPEED_MODE].sig_out0_idx + config->channel_idx, config->output_invert,0);
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#else
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gpio_matrix_out(config->gpio_num, ledc_periph_signal[LEDC_LOW_SPEED_MODE].sig_out0_idx + config->channel_idx, config->output_invert, 0);
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gpio_matrix_out(config->gpio_num, ledc_periph_signal[LEDC_LOW_SPEED_MODE].sig_out0_idx + config->channel_idx, config->output_invert, 0);
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#endif
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}
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else
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@ -72,7 +73,7 @@ disp_backlight_h disp_backlight_new(const disp_backlight_config_t *config)
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// Configure GPIO for output
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bckl_dev->index = config->gpio_num;
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#ifdef ESP_IDF_VERSION_MAJOR >=5
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#if ESP_IDF_VERSION_MAJOR >= 5
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esp_rom_gpio_connect_out_signal(config->gpio_num, SIG_GPIO_OUT_IDX, config->output_invert, false);
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esp_rom_gpio_pad_select_gpio(config->gpio_num);
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ESP_ERROR_CHECK(gpio_set_direction(config->gpio_num, GPIO_MODE_OUTPUT));
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