diff options
Diffstat (limited to 'firmware/target/arm/tms320dm320/uart-dm320.c')
-rw-r--r-- | firmware/target/arm/tms320dm320/uart-dm320.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/firmware/target/arm/tms320dm320/uart-dm320.c b/firmware/target/arm/tms320dm320/uart-dm320.c index 81076e81f2..5e2ad5e2be 100644 --- a/firmware/target/arm/tms320dm320/uart-dm320.c +++ b/firmware/target/arm/tms320dm320/uart-dm320.c | |||
@@ -123,7 +123,7 @@ void UART1(void) | |||
123 | panicf("UART1 buffer overflow"); | 123 | panicf("UART1 buffer overflow"); |
124 | else | 124 | else |
125 | { | 125 | { |
126 | if(uart1_recieve_write==RECIEVE_RING_SIZE) | 126 | if(uart1_recieve_write>=RECIEVE_RING_SIZE) |
127 | uart1_recieve_write=0; | 127 | uart1_recieve_write=0; |
128 | 128 | ||
129 | uart1_recieve_buffer_ring[uart1_recieve_write] = IO_UART1_DTRR & 0xff; | 129 | uart1_recieve_buffer_ring[uart1_recieve_write] = IO_UART1_DTRR & 0xff; |