From b6bc2d473c17dcdbc2bac213a395af084fea1efb Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Dani=C3=ABl=20van=20de=20Giessen?= Date: Fri, 20 Mar 2026 16:11:52 +0100 Subject: [PATCH] esp32/adc: Raise error if ADC read result is invalid. MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Signed-off-by: Daniël van de Giessen --- ports/esp32/adc.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/ports/esp32/adc.c b/ports/esp32/adc.c index d0e5e81330..e717673f68 100644 --- a/ports/esp32/adc.c +++ b/ports/esp32/adc.c @@ -54,7 +54,7 @@ mp_int_t madcblock_read_helper(machine_adc_block_obj_t *self, adc_channel_t chan adc_is_init_guard(self); int reading = 0; - adc_oneshot_read(self->handle, channel_id, &reading); + check_esp_err(adc_oneshot_read(self->handle, channel_id, &reading)); return reading; }