Merge pull request #1254 from bhabas/UART1_Data_Transfer

Added function to read multi-byte data over UART1

src/drivers/interface/uart1.h

@@ -89,6 +89,18 @@ bool uart1GetDataWithTimeout(uint8_t *c, const uint32_t timeoutTicks);
  */
 bool uart1GetDataWithDefaultTimeout(uint8_t *c);
 
+/**
+ * Get data from the UART connection. Blocking until the amount of
+ * data has been read
+ *
+ * @param[in] size  Number of bytes to read
+ * @param[out] data  Pointer to data
+ * 
+ * @return number of bytes read
+ */
+void uart1GetBytesWithDefaultTimeout(uint32_t size, uint8_t* data);
+
+
 /**
  * Sends raw data using a lock. Should be used from
  * exception functions and for debugging when a lot of data

src/drivers/src/uart1.c

@@ -202,6 +202,13 @@ bool uart1GetDataWithDefaultTimeout(uint8_t *c)
   return uart1GetDataWithTimeout(c, UART1_DATA_TIMEOUT_TICKS);
 }
 
+void uart1GetBytesWithDefaultTimeout(uint32_t size, uint8_t* data)
+{
+  for (size_t i = 0; i < size; i++) {
+    xQueueReceive(uart1queue, &data[i], portMAX_DELAY);
+  }
+}
+
 void uart1SendData(uint32_t size, uint8_t* data)
 {
   uint32_t i;