From 5e31d55f748df66a6fef7570b4c11947e360d3fa Mon Sep 17 00:00:00 2001
From: gdisirio <gdisirio@35acf78f-673a-0410-8e92-d51de3d6d3f4>
Date: Sun, 30 Jan 2011 16:23:08 +0000
Subject: Small fix to the STM32 serial driver.

git-svn-id: svn://svn.code.sf.net/p/chibios/svn/trunk@2694 35acf78f-673a-0410-8e92-d51de3d6d3f4
---
 docs/reports/STM32F103-72-GCC.txt   | 6 +++---
 os/hal/platforms/STM32/serial_lld.c | 6 +++---
 readme.txt                          | 2 ++
 3 files changed, 8 insertions(+), 6 deletions(-)

diff --git a/docs/reports/STM32F103-72-GCC.txt b/docs/reports/STM32F103-72-GCC.txt
index 0052c806a..8d85ad7ce 100644
--- a/docs/reports/STM32F103-72-GCC.txt
+++ b/docs/reports/STM32F103-72-GCC.txt
@@ -5,8 +5,8 @@ Settings: SYSCLK=72, ACR=0x12 (2 wait states)
 
 *** ChibiOS/RT test suite
 ***
-*** Kernel:       2.1.7unstable
-*** GCC Version:  4.5.1
+*** Kernel:       2.3.0unstable
+*** GCC Version:  4.5.2
 *** Architecture: ARMv7-M
 *** Core Variant: Cortex-M3
 *** Platform:     STM32 Performance Line Medium Density
@@ -126,7 +126,7 @@ Settings: SYSCLK=72, ACR=0x12 (2 wait states)
 --- Result: SUCCESS
 ----------------------------------------------------------------------------
 --- Test Case 11.8 (Benchmark, round robin context switching)
---- Score : 478116 ctxswc/S
+--- Score : 478120 ctxswc/S
 --- Result: SUCCESS
 ----------------------------------------------------------------------------
 --- Test Case 11.9 (Benchmark, I/O Queues throughput)
diff --git a/os/hal/platforms/STM32/serial_lld.c b/os/hal/platforms/STM32/serial_lld.c
index 94fd0cae2..b20c2a933 100644
--- a/os/hal/platforms/STM32/serial_lld.c
+++ b/os/hal/platforms/STM32/serial_lld.c
@@ -179,7 +179,7 @@ static void serve_interrupt(SerialDriver *sdp) {
     b = chOQGetI(&sdp->oqueue);
     if (b < Q_OK) {
       chIOAddFlagsI(sdp, IO_OUTPUT_EMPTY);
-      u->CR1 = cr1 & ~USART_CR1_TXEIE;
+      u->CR1 = (cr1 & ~USART_CR1_TXEIE) | USART_CR1_TCIE;
     }
     else
       u->DR = b;
@@ -200,7 +200,7 @@ static void serve_interrupt(SerialDriver *sdp) {
 static void notify1(GenericQueue *qp) {
 
   (void)qp;
-  USART1->CR1 |= USART_CR1_TXEIE | USART_CR1_TCIE;
+  USART1->CR1 |= USART_CR1_TXEIE;
 }
 #endif
 
@@ -208,7 +208,7 @@ static void notify1(GenericQueue *qp) {
 static void notify2(GenericQueue *qp) {
 
   (void)qp;
-  USART2->CR1 |= USART_CR1_TXEIE | USART_CR1_TCIE;
+  USART2->CR1 |= USART_CR1_TXEIE;
 }
 #endif
 
diff --git a/readme.txt b/readme.txt
index 18ad73c67..1be5ae77d 100644
--- a/readme.txt
+++ b/readme.txt
@@ -71,6 +71,8 @@
 *** 2.3.0 ***
 - NEW: Implemented new event IO_TRANSMISSION_END in the generic serial
   driver. This event marks the physical transmission end of a data stream.
+- NEW: Implemented the new IO_TRANSMISSION_END event in the STM32 serial
+  driver.
 
 *** 2.1.8 ***
 - FIX: Fixed error in STM32 ADC driver macro names (bug 3160306)(backported
-- 
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