Cast pin_number to int8_t so that it can be used with switch-case.

2022-09-12 18:56:15 +08:00 · 2022-09-12 18:56:15 +08:00 · c157f1cb39
commit c157f1cb39
parent 0ae015e4d9
1 changed files with 1 additions and 1 deletions
--- a/ports/espressif/boards/cytron_maker_feather_aiot_s3/board.c
+++ b/ports/espressif/boards/cytron_maker_feather_aiot_s3/board.c
@ -38,7 +38,7 @@ void board_init(void) {
 bool espressif_board_reset_pin_number(gpio_num_t pin_number) {
    // For GPIOs used in Maker Feather AIoT S3, set the default state to pull down
    // as most of them are connected to active high LED.
-    switch (pin_number) {
+    switch ((int8_t)pin_number) {
        case 4:
        case 5:
        case 6: