Add GPIO reset to end of neopixel-write

2020-11-02 17:15:19 -05:00 · 2020-11-02 17:15:19 -05:00 · 23afe08b6f
parent 05d663b183
commit 23afe08b6f
1 changed files with 2 additions and 0 deletions
--- a/ports/esp32s2/common-hal/neopixel_write/init.c
+++ b/ports/esp32s2/common-hal/neopixel_write/init.c
@ -125,4 +125,6 @@ void common_hal_neopixel_write (const digitalio_digitalinout_obj_t* digitalinout

    // Free channel again
    esp32s2_peripherals_free_rmt(config.channel);
+    // Swap pin back to GPIO mode
+    gpio_set_direction(digitalinout->pin->number, GPIO_MODE_OUTPUT);
 }