From 15e5f9980fa7941f89028fc346f0311d2b7375ec Mon Sep 17 00:00:00 2001
From: Hans Christian Olaussen <41271048+klutvott123@users.noreply.github.com>
Date: Fri, 1 Mar 2019 13:31:45 +0100
Subject: [PATCH] Place ADC DMA buffer in DTCM RAM

Places adcValues in non cached DTCM RAM to avoid problems when D-cache is enabled for F7 mcus.
---
 src/main/drivers/adc.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/main/drivers/adc.c b/src/main/drivers/adc.c
index d75489c8a7..f6ca5e6c9e 100644
--- a/src/main/drivers/adc.c
+++ b/src/main/drivers/adc.c
@@ -39,7 +39,7 @@
 //#define DEBUG_ADC_CHANNELS
 
 adcOperatingConfig_t adcOperatingConfig[ADC_CHANNEL_COUNT];
-volatile uint16_t adcValues[ADC_CHANNEL_COUNT];
+volatile FAST_RAM_ZERO_INIT uint16_t adcValues[ADC_CHANNEL_COUNT];
 
 #ifdef USE_ADC_INTERNAL
 uint16_t adcTSCAL1;