Change PWM bitdepth to SOC_LEDC_TIMER_BIT_WIDTH and freq to 1200

lovyan03 / LovyanGFX

SPI LCD graphics library for ESP32 (ESP-IDF/ArduinoESP32) / ESP8266 (ArduinoESP8266) / SAMD51(Seeed ArduinoSAMD51)

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Closed CelliesProjects closed 1 week ago

CelliesProjects commented 1 week ago

This PR sets the esp32 ledc backlight PWM to 1200Hz and bitdepth to SOC_LEDC_TIMER_BIT_WIDTH.

This makes for smoother dimming and keep the full ledc bitdepth available on the remaining ledc channels.

See #642