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| author | Keith Packard <keithp@keithp.com> | 2009-03-24 23:57:12 -0700 |
|---|---|---|
| committer | Keith Packard <keithp@keithp.com> | 2009-03-24 23:57:12 -0700 |
| commit | 9e96107d5d1a9681b07c36bb5860c748bfe10ec0 (patch) | |
| tree | 51b61447dd402f96e8b2445b35dbd37bae55feec | |
| parent | c41ceb9a488b2209d1d3c09967d1473ce608030f (diff) | |
Stop high
| -rw-r--r-- | target/serial/serial.c | 14 |
1 files changed, 2 insertions, 12 deletions
diff --git a/target/serial/serial.c b/target/serial/serial.c index 5acd284f..b0aead74 100644 --- a/target/serial/serial.c +++ b/target/serial/serial.c @@ -105,7 +105,7 @@ sfr at 0xfb U1UCR; # define UxUCR_SPB_1_STOP_BIT (0 << 2) # define UxUCR_SPB_2_STOP_BITS (1 << 2) # define UxUCR_STOP_LOW (0 << 1) -# define UXUCR_STOP_HIGH (1 << 1) +# define UxUCR_STOP_HIGH (1 << 1) # define UxUCR_START_LOW (0 << 0) # define UxUCR_START_HIGH (1 << 0) @@ -193,20 +193,10 @@ usart_init(void) UxUCR_BIT9_8_BITS | UxUCR_PARITY_DISABLE | UxUCR_SPB_1_STOP_BIT | - UxUCR_STOP_LOW | + UxUCR_STOP_HIGH | UxUCR_START_LOW); } - -uint8_t -usart_in_out(uint8_t byte) -{ - U1DBUF = byte; - while ((U1CSR & UxCSR_TX_BYTE) == 0) - ; - U1CSR &= ~UxCSR_TX_BYTE; - return U1DBUF; -} void usart_out_byte(uint8_t byte) { |