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-rw-r--r--AT91SAM7S256/Source/c_comm.c2
1 files changed, 2 insertions, 0 deletions
diff --git a/AT91SAM7S256/Source/c_comm.c b/AT91SAM7S256/Source/c_comm.c
index 57f6af1..bdc747b 100644
--- a/AT91SAM7S256/Source/c_comm.c
+++ b/AT91SAM7S256/Source/c_comm.c
@@ -256,6 +256,8 @@ void cCommCtrl(void)
{
case HS_INITIALISE:
{
+ // 0 == NORMAL mode (aka RS232 mode)
+ // 1 == RS485 mode
dHiSpeedSetupUart(IOMapComm.HsSpeed,
IOMapComm.HsMode & HS_MODE_MASK,
IOMapComm.HsMode & HS_UART_MASK ? 0 : 1);