From 3c039d9c1e076e6c036f4097edd9985a936fb7f1 Mon Sep 17 00:00:00 2001
From: Apehaenger <joerg@ebeling.ws>
Date: Tue, 13 Aug 2024 15:28:03 +0200
Subject: [PATCH] [adc] Fix wrong channel shift on STM32C0/G0

---
 src/modm/platform/adc/stm32f0/adc_impl.hpp.in | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/modm/platform/adc/stm32f0/adc_impl.hpp.in b/src/modm/platform/adc/stm32f0/adc_impl.hpp.in
index ec3ccd0c9a..80e0d722a3 100644
--- a/src/modm/platform/adc/stm32f0/adc_impl.hpp.in
+++ b/src/modm/platform/adc/stm32f0/adc_impl.hpp.in
@@ -196,7 +196,7 @@ modm::platform::Adc{{ id }}::setChannels(std::span<const Channel> channels)
 	uint32_t config = 0xFFFF'FFFF;
 	for (const auto [i, ch] : modm::enumerate(channels)) {
 		enableInternalChannel(ch);
-		config = (config & ~((0xF) << i)) | (std::to_underlying(ch) << i);
+		config = (config & ~((0xF) << i*4)) | (std::to_underlying(ch) << i*4);
 	}
 	ADC1->CHSELR = config;
 	waitChannelConfigReady();