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Diff: serial_api.h

Revision:
102:da0ca467f8b5
Parent:
98:8ab26030e058
Child:
122:f9eeca106725
--- a/serial_api.h	Tue Jun 09 14:29:26 2015 +0100
+++ b/serial_api.h	Wed Jul 08 11:22:30 2015 +0100
@@ -237,7 +237,7 @@
  * @param hint      A suggestion for how to use DMA with this transfer
  * @return Returns number of data transfered, or 0 otherwise
  */
-int serial_tx_asynch(serial_t *obj, void *tx, size_t tx_length, uint8_t tx_width, uint32_t handler, uint32_t event, DMAUsage hint);
+int serial_tx_asynch(serial_t *obj, const void *tx, size_t tx_length, uint8_t tx_width, uint32_t handler, uint32_t event, DMAUsage hint);
 
 /** Begin asynchronous RX transfer (enable interrupt for data collecting)
  *  The used buffer is specified in the serial object - rx_buff