From: sallai <sallai>
Date: Fri, 14 Dec 2007 20:30:13 +0000 (+0000)
Subject: merge changes from atm128 UART
X-Git-Tag: release_tinyos_2_1_0_0~624
X-Git-Url: https://oss.titaniummirror.com/gitweb/?p=tinyos-2.x.git;a=commitdiff_plain;h=118666d85848c222d9ef3598e21bd3ab804cfe3d

merge changes from atm128 UART
---

diff --git a/tos/chips/atm1281/HplAtm128UartP.nc b/tos/chips/atm1281/HplAtm128UartP.nc
index 5b9061d9..93a91ab7 100644
--- a/tos/chips/atm1281/HplAtm128UartP.nc
+++ b/tos/chips/atm1281/HplAtm128UartP.nc
@@ -128,50 +128,47 @@ implementation {
   }
 
   command error_t Uart0TxControl.start() {
-    SET_BIT(UCSR0B, TXCIE0);
     SET_BIT(UCSR0B, TXEN0);
     call McuPowerState.update();
     return SUCCESS;
   }
 
   command error_t Uart0TxControl.stop() {
-    CLR_BIT(UCSR0B, TXCIE0);
     CLR_BIT(UCSR0B, TXEN0);
     call McuPowerState.update();
     return SUCCESS;
   }
 
   command error_t Uart0RxControl.start() {
-    SET_BIT(UCSR0B, RXCIE0);
     SET_BIT(UCSR0B, RXEN0);
     call McuPowerState.update();
     return SUCCESS;
   }
 
   command error_t Uart0RxControl.stop() {
-    CLR_BIT(UCSR0B, RXCIE0);
     CLR_BIT(UCSR0B, RXEN0);
     call McuPowerState.update();
     return SUCCESS;
   }
   
   async command error_t HplUart0.enableTxIntr() {
-    SET_BIT(UCSR0B, TXEN0);
+    SET_BIT(UCSR0A, TXC0);
+    SET_BIT(UCSR0B, TXCIE0);
     return SUCCESS;
   }
   
   async command error_t HplUart0.disableTxIntr(){
-    CLR_BIT(UCSR0B, TXEN0);
+    CLR_BIT(UCSR0B, TXCIE0);
     return SUCCESS;
   }
   
   async command error_t HplUart0.enableRxIntr(){
-    SET_BIT(UCSR0B, RXEN0);
+    SET_BIT(UCSR0B, RXCIE0);
     return SUCCESS;
   }
 
   async command error_t HplUart0.disableRxIntr(){
-    CLR_BIT(UCSR0B, RXEN0);
+    CLR_BIT(UCSR0B, RXCIE0);
     return SUCCESS;
   }
   
@@ -225,50 +222,47 @@ implementation {
   }
 
   command error_t Uart1TxControl.start() {
-    SET_BIT(UCSR1B, TXCIE1);
     SET_BIT(UCSR1B, TXEN1);
     call McuPowerState.update();
     return SUCCESS;
   }
 
   command error_t Uart1TxControl.stop() {
-    CLR_BIT(UCSR1B, TXCIE1);
     CLR_BIT(UCSR1B, TXEN1);
     call McuPowerState.update();
     return SUCCESS;
   }
 
   command error_t Uart1RxControl.start() {
-    SET_BIT(UCSR1B, RXCIE1);
     SET_BIT(UCSR1B, RXEN1);
     call McuPowerState.update();
     return SUCCESS;
   }
 
   command error_t Uart1RxControl.stop() {
-    CLR_BIT(UCSR1B, RXCIE1);
     CLR_BIT(UCSR1B, RXEN1);
     call McuPowerState.update();
     return SUCCESS;
   }
   
   async command error_t HplUart1.enableTxIntr() {
-    SET_BIT(UCSR1B, TXEN1);
+    SET_BIT(UCSR1A, TXC1);
+    SET_BIT(UCSR1B, TXCIE1);
     return SUCCESS;
   }
   
   async command error_t HplUart1.disableTxIntr(){
-    CLR_BIT(UCSR1B, TXEN1);
+    CLR_BIT(UCSR1B, TXCIE1);
     return SUCCESS;
   }
   
   async command error_t HplUart1.enableRxIntr(){
-    SET_BIT(UCSR1B, RXEN1);
+    SET_BIT(UCSR1B, RXCIE1);
     return SUCCESS;
   }
 
   async command error_t HplUart1.disableRxIntr(){
-    CLR_BIT(UCSR1B, RXEN1);
+    CLR_BIT(UCSR1B, RXCIE1);
     return SUCCESS;
   }