Fixed bug #439.

git-svn-id: svn://svn.code.sf.net/p/chibios/svn/branches/kernel_3_dev@6461 35acf78f-673a-0410-8e92-d51de3d6d3f4

1 files changed, 7 insertions, 7 deletions

diff --git a/os/hal/ports/STM32L1xx/stm32_dma.c b/os/hal/ports/STM32L1xx/stm32_dma.c
index 0b7623281..46faae429 100644
--- a/os/hal/ports/STM32L1xx/stm32_dma.c
+++ b/os/hal/ports/STM32L1xx/stm32_dma.c
@@ -116,7 +116,7 @@ OSAL_IRQ_HANDLER(Vector6C) {
   OSAL_IRQ_PROLOGUE();

 

   flags = (DMA1->ISR >> 0) & STM32_DMA_ISR_MASK;

-  DMA1->IFCR = STM32_DMA_ISR_MASK << 0;

+  DMA1->IFCR = flags << 0;

   if (dma_isr_redir[0].dma_func)

     dma_isr_redir[0].dma_func(dma_isr_redir[0].dma_param, flags);

 

@@ -134,7 +134,7 @@ OSAL_IRQ_HANDLER(Vector70) {
   OSAL_IRQ_PROLOGUE();

 

   flags = (DMA1->ISR >> 4) & STM32_DMA_ISR_MASK;

-  DMA1->IFCR = STM32_DMA_ISR_MASK << 4;

+  DMA1->IFCR = flags << 4;

   if (dma_isr_redir[1].dma_func)

     dma_isr_redir[1].dma_func(dma_isr_redir[1].dma_param, flags);

 

@@ -152,7 +152,7 @@ OSAL_IRQ_HANDLER(Vector74) {
   OSAL_IRQ_PROLOGUE();

 

   flags = (DMA1->ISR >> 8) & STM32_DMA_ISR_MASK;

-  DMA1->IFCR = STM32_DMA_ISR_MASK << 8;

+  DMA1->IFCR = flags << 8;

   if (dma_isr_redir[2].dma_func)

     dma_isr_redir[2].dma_func(dma_isr_redir[2].dma_param, flags);

 

@@ -170,7 +170,7 @@ OSAL_IRQ_HANDLER(Vector78) {
   OSAL_IRQ_PROLOGUE();

 

   flags = (DMA1->ISR >> 12) & STM32_DMA_ISR_MASK;

-  DMA1->IFCR = STM32_DMA_ISR_MASK << 12;

+  DMA1->IFCR = flags << 12;

   if (dma_isr_redir[3].dma_func)

     dma_isr_redir[3].dma_func(dma_isr_redir[3].dma_param, flags);

 

@@ -188,7 +188,7 @@ OSAL_IRQ_HANDLER(Vector7C) {
   OSAL_IRQ_PROLOGUE();

 

   flags = (DMA1->ISR >> 16) & STM32_DMA_ISR_MASK;

-  DMA1->IFCR = STM32_DMA_ISR_MASK << 16;

+  DMA1->IFCR = flags << 16;

   if (dma_isr_redir[4].dma_func)

     dma_isr_redir[4].dma_func(dma_isr_redir[4].dma_param, flags);

 

@@ -206,7 +206,7 @@ OSAL_IRQ_HANDLER(Vector80) {
   OSAL_IRQ_PROLOGUE();

 

   flags = (DMA1->ISR >> 20) & STM32_DMA_ISR_MASK;

-  DMA1->IFCR = STM32_DMA_ISR_MASK << 20;

+  DMA1->IFCR = flags << 20;

   if (dma_isr_redir[5].dma_func)

     dma_isr_redir[5].dma_func(dma_isr_redir[5].dma_param, flags);

 

@@ -224,7 +224,7 @@ OSAL_IRQ_HANDLER(Vector84) {
   OSAL_IRQ_PROLOGUE();

 

   flags = (DMA1->ISR >> 24) & STM32_DMA_ISR_MASK;

-  DMA1->IFCR = STM32_DMA_ISR_MASK << 24;

+  DMA1->IFCR = flags << 24;

   if (dma_isr_redir[6].dma_func)

     dma_isr_redir[6].dma_func(dma_isr_redir[6].dma_param, flags);