Revert "Fixed syslink priority issue causing corrupt syslink packages."

This reverts commit c3f66f0. This causes freeze related to i2c. See bug #69.
bitcraze · Sep 28, 2015 · 61e23e5 · 61e23e5
1 parent 68bbd9e
commit 61e23e5
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Showing 3 changed files with 3 additions and 9 deletions.
diff --git a/config/FreeRTOSConfig.h b/config/FreeRTOSConfig.h
@@ -87,7 +87,7 @@
 #define configUSE_MALLOC_FAILED_HOOK 1
 #define configTIMER_TASK_STACK_DEPTH configMINIMAL_STACK_SIZE
 
-#define configMAX_PRIORITIES		( ( unsigned portBASE_TYPE ) 6 )
+#define configMAX_PRIORITIES		( ( unsigned portBASE_TYPE ) 5 )
 #define configMAX_CO_ROUTINE_PRIORITIES ( 2 )
 
 /* Set the following definitions to 1 to include the API function, or zero

diff --git a/config/config.h b/config/config.h
@@ -74,7 +74,7 @@
 #define MEM_TASK_PRI            1
 #define PARAM_TASK_PRI          1
 #define STABILIZER_TASK_PRI     4
-#define SYSLINK_TASK_PRI        5
+#define SYSLINK_TASK_PRI        3
 #define USBLINK_TASK_PRI        3
 #define PROXIMITY_TASK_PRI      0
 //CF1

diff --git a/drivers/src/uart_syslink.c b/drivers/src/uart_syslink.c
@@ -322,19 +322,13 @@ void uartIsr(void)
       xHigherPriorityTaskWoken = pdFALSE;
       xSemaphoreGiveFromISR(waitUntilSendDone, &xHigherPriorityTaskWoken);
     }
-    USART_ClearITPendingBit(UART_TYPE, USART_IT_TXE);
   }
+  USART_ClearITPendingBit(UART_TYPE, USART_IT_TXE);
   if (USART_GetITStatus(UART_TYPE, USART_IT_RXNE))
   {
-    // Note: UART interrupt pending bit cleared by reading DR
     rxDataInterrupt = USART_ReceiveData(UART_TYPE) & 0x00FF;
     xQueueSendFromISR(uartDataDelivery, &rxDataInterrupt, &xHigherPriorityTaskWoken);
   }
-
-  if (xHigherPriorityTaskWoken)
-  {
-    vPortYieldFromISR();
-  }
 }
 
 void uartTxenFlowctrlIsr()