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| author | jacqueline <me@jacqueline.id.au> | 2023-08-28 20:54:02 +1000 |
|---|---|---|
| committer | jacqueline <me@jacqueline.id.au> | 2023-08-28 20:54:02 +1000 |
| commit | 1200479045dfeae54574a97f5aa3dfa5cfa45e57 (patch) | |
| tree | 43054d02acb5cd066dd61a899437e0b07cd8aca3 | |
| parent | c214d4b40e2502bf22aa827e8f210cc4296de9fd (diff) | |
| download | tangara-fw-1200479045dfeae54574a97f5aa3dfa5cfa45e57.tar.gz | |
one weird trick to avoid 5khz tone
| -rw-r--r-- | src/drivers/display.cpp | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/src/drivers/display.cpp b/src/drivers/display.cpp index f828d33e..f986f35d 100644 --- a/src/drivers/display.cpp +++ b/src/drivers/display.cpp @@ -100,9 +100,9 @@ auto Display::Create(IGpios* expander, ledc_timer_config_t led_config{ .speed_mode = LEDC_LOW_SPEED_MODE, - .duty_resolution = LEDC_TIMER_13_BIT, + .duty_resolution = LEDC_TIMER_8_BIT, .timer_num = LEDC_TIMER_0, - .freq_hz = 5000, + .freq_hz = 50000, .clk_cfg = LEDC_AUTO_CLK, }; ESP_ERROR_CHECK(ledc_timer_config(&led_config)); |