From: richardbarry <richardbarry@1d2547de-c912-0410-9cb9-b8ca96c0e9e2>
Date: Thu, 24 Mar 2011 19:37:18 +0000 (+0000)
Subject: Update comments only in the MSP430X IAR main.c and serial.c files.
X-Git-Tag: V7.0.0~26
X-Git-Url: https://git.sur5r.net/?a=commitdiff_plain;h=10db4ce2ffc69fb52e548d2a3d4bef5d57ee44b7;p=freertos

Update comments only in the MSP430X IAR main.c and serial.c files.

git-svn-id: https://svn.code.sf.net/p/freertos/code/trunk@1323 1d2547de-c912-0410-9cb9-b8ca96c0e9e2
---

diff --git a/Demo/MSP430X_MSP430F5438_IAR/main.c b/Demo/MSP430X_MSP430F5438_IAR/main.c
index 924d3f054..72cffe5ef 100644
--- a/Demo/MSP430X_MSP430F5438_IAR/main.c
+++ b/Demo/MSP430X_MSP430F5438_IAR/main.c
@@ -239,10 +239,10 @@ typedef struct
 
 /*-----------------------------------------------------------*/
 
-/* The linker script tests the FreeRTOS ports use of 20bit addresses by
-locating all code in high memory.  The following pragma ensures that main
-remains in low memory.  The ISR_CODE segment is used for convenience as ISR
-functions are always placed in low memory. */
+/* The linker script can be used to test the FreeRTOS ports use of 20bit 
+addresses by locating all code in high memory.  The following pragma ensures 
+that main remains in low memory when that is done.  The ISR_CODE segment is used 
+for convenience as ISR functions are always placed in low memory. */
 #pragma location="ISR_CODE"
 void main( void )
 {
diff --git a/Demo/MSP430X_MSP430F5438_IAR/serial.c b/Demo/MSP430X_MSP430F5438_IAR/serial.c
index 9eb494142..181894833 100644
--- a/Demo/MSP430X_MSP430F5438_IAR/serial.c
+++ b/Demo/MSP430X_MSP430F5438_IAR/serial.c
@@ -157,6 +157,12 @@ signed portBASE_TYPE xReturn;
 }
 /*-----------------------------------------------------------*/
 
+/* The implementation of this interrupt is provided to demonstrate the use
+of queues from inside an interrupt service routine.  It is *not* intended to
+be an efficient interrupt implementation.  A real application should make use
+of the DMA.  Or, as a minimum, transmission and reception could use a simple
+RAM ring buffer, and synchronise with a task using a semaphore when a complete
+message has been received or transmitted. */
 #pragma vector=USCI_A1_VECTOR
 static __interrupt void prvUSCI_A1_ISR( void )
 {