Update stm32_dma.c

fix err
2017-06-20 11:02:05 +08:00 · 2017-06-20 11:02:05 +08:00 · e8288ee4ad
parent f931898b07
commit e8288ee4ad
1 changed files with 1 additions and 1 deletions
--- a/STM32/libraries/stm32_dma/src/stm32_dma.c
+++ b/STM32/libraries/stm32_dma/src/stm32_dma.c
@ -267,7 +267,7 @@ extern void DMA2_Channel4_5_IRQHandler() {
 #endif

 // F1, F3, L1, L4
-#ifdef DMA2_Channel4_IRQHandler     //for f1 by huaweiwx  2017.6.20
+#ifndef DMA2_Channel4_IRQHandler     //for f1 by huaweiwx  2017.6.20
 extern void DMA2_Channel4_IRQHandler() {
    HAL_DMA_IRQHandler(dmaHandles[4 + 8]);
 }