From efca7bda554addaa92be1abd4b17b55fb16f3dd8 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Jan=20Hamal=20Dvo=C5=99=C3=A1k?= Date: Sat, 24 Feb 2024 11:08:12 +0100 Subject: [PATCH] Limit bias slew rate --- src/main.c | 1 + 1 file changed, 1 insertion(+) diff --git a/src/main.c b/src/main.c index 99e13f6..2fb8a01 100644 --- a/src/main.c +++ b/src/main.c @@ -86,6 +86,7 @@ static void bias_init(int in_pin, int out_pin) gpio_set_input_hysteresis_enabled(in_pin, false); gpio_set_input_hysteresis_enabled(out_pin, false); gpio_set_drive_strength(out_pin, GPIO_DRIVE_STRENGTH_2MA); + gpio_set_slew_rate(out_pin, GPIO_SLEW_RATE_SLOW); const uint16_t insn[] = { pio_encode_mov_not(pio_pins, pio_pins) | pio_encode_sideset(1, 1),