From: Nathael Pajani <nathael.pajani@ed3l.fr>
Date: Mon, 11 Mar 2013 17:13:15 +0000 (+0100)
Subject: Declare sending buffer as constant.
X-Git-Url: http://git.techno-innov.fr/?a=commitdiff_plain;h=a2ec532a7b4a5b3a1a5f4a8f4513e4c7e588b8ba;p=soft%2Flpc122x%2Fcore

Declare sending buffer as constant.
---

diff --git a/drivers/serial.c b/drivers/serial.c
index b8d8406..ba11e77 100644
--- a/drivers/serial.c
+++ b/drivers/serial.c
@@ -37,7 +37,7 @@ struct uart_device
 	uint32_t baudrate;
 
 	/* Output buffer */
-	volatile char* out_buff;
+	volatile const char* out_buff;
 	volatile uint32_t sending; /* Actual sending position in out buffer */
 	volatile uint32_t out_lock;
 	volatile uint32_t out_length; /* actual position to add in out buffer */
@@ -116,7 +116,7 @@ static void uart_start_sending(uint32_t uart_num)
 /***************************************************************************** */
 /*    Serial Write    */
 
-int serial_write(uint32_t uart_num, char *buf, uint32_t length)
+int serial_write(uint32_t uart_num, const char *buf, uint32_t length)
 {
 	struct uart_device* uart = NULL;
 
diff --git a/include/drivers/serial.h b/include/drivers/serial.h
index f70a1a7..4ab049c 100644
--- a/include/drivers/serial.h
+++ b/include/drivers/serial.h
@@ -28,7 +28,7 @@
 /***************************************************************************** */
 /*    Serial Write    */
 
-int serial_write(uint32_t uart_num, char *buf, uint32_t length);
+int serial_write(uint32_t uart_num, const char *buf, uint32_t length);