X-Git-Url: https://git.ucc.asn.au/?a=blobdiff_plain;f=ROM2%2Fcomm.c;fp=ROM2%2Fcomm.c;h=c3743476efa6ec731b46e1949296b632af6ff783;hb=b1367093dd1e84f86b88c4153aff32104a7c03b3;hp=ad0a11ab67021fb99b1719dc7ee09f15d872ebcb;hpb=f3598bceb718b64e8629d98e10d040ed3bf216f2;p=uccvend-snackrom.git

diff --git a/ROM2/comm.c b/ROM2/comm.c
index ad0a11a..c374347 100644
--- a/ROM2/comm.c
+++ b/ROM2/comm.c
@@ -40,7 +40,7 @@ u8 uart_init() {
 	_uart_regs[UART_INT_ENABLE] =
 		IE_RECEIVER_READY | IE_TRANSMITTER_READY | IE_LINE_STATUS_CHANGE;
 
-	/* Use the FIFO and empty them */
+	/* Enable the FIFO and empty them */
 	_uart_regs[UART_FIFO_CTL] =
 		FIFO_ENABLE | FIFO_RX_CLEAR | FIFO_TX_CLEAR | FIFO_LVL_1;
 
@@ -148,9 +148,6 @@ void send_ack() {
 	tx_buffer[0] = '!';
 	tx_buffer[1] = '\n';
 	tx_buffer[2] = 0;
-	lock();
-	tx_int();
-	unlock();
 	send_packet();
 }
 
@@ -159,9 +156,6 @@ void send_nack() {
 	tx_buffer[0] = '?';
 	tx_buffer[1] = '\n';
 	tx_buffer[2] = 0;
-	lock();
-	tx_int();
-	unlock();
 	send_packet();
 }