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Adjust FB slew rate for better SNR

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Jan Hamal Dvořák 2024-07-17 11:43:30 +02:00
parent 574c474c6e
commit eaad670abb
1 changed files with 1 additions and 1 deletions
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src/main.c
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@ -137,7 +137,7 @@ static void init_fb()
gpio_set_input_hysteresis_enabled(RX_PIN, false); gpio_set_input_hysteresis_enabled(RX_PIN, false);
gpio_set_drive_strength(FB_PIN, GPIO_DRIVE_STRENGTH_2MA); gpio_set_drive_strength(FB_PIN, GPIO_DRIVE_STRENGTH_2MA);
gpio_set_slew_rate(FB_PIN, GPIO_SLEW_RATE_SLOW); gpio_set_slew_rate(FB_PIN, GPIO_SLEW_RATE_FAST);
const uint16_t insn[] = { const uint16_t insn[] = {
pio_encode_mov_not(pio_pins, pio_pins) | pio_encode_sideset(1, 1) | pio_encode_mov_not(pio_pins, pio_pins) | pio_encode_sideset(1, 1) |