diff options
| author | Keith Packard <keithp@keithp.com> | 2012-11-30 16:03:45 -0800 |
|---|---|---|
| committer | Keith Packard <keithp@keithp.com> | 2012-11-30 16:03:45 -0800 |
| commit | 7db14905af5cbbfa47d1a2026cce6aea9e5aae7a (patch) | |
| tree | bd23a90444eec2fb71ba6b8200b17fdbdbc2e664 /src/cc1111/ao_serial.c | |
| parent | 0b65402361f36a0c722977bcb63edb26fda0db28 (diff) | |
altos: Add support for 115200 baud serial rates
Necessary for flashing skytraq chips
Signed-off-by: Keith Packard <keithp@keithp.com>
Diffstat (limited to 'src/cc1111/ao_serial.c')
| -rw-r--r-- | src/cc1111/ao_serial.c | 10 |
1 files changed, 8 insertions, 2 deletions
diff --git a/src/cc1111/ao_serial.c b/src/cc1111/ao_serial.c index 2a93bf52..8913a9b0 100644 --- a/src/cc1111/ao_serial.c +++ b/src/cc1111/ao_serial.c @@ -34,8 +34,14 @@ const __code struct ao_serial_speed ao_serial_speeds[] = { /* .baud = */ 59, /* .gcr = */ (11 << UxGCR_BAUD_E_SHIFT) | UxGCR_ORDER_LSB }, + /* [AO_SERIAL_SPEED_115200] = */ { + /* .baud = */ 59, + /* .gcr = */ (12 << UxGCR_BAUD_E_SHIFT) | UxGCR_ORDER_LSB + }, }; +#define AO_SERIAL_SPEED_MAX AO_SERIAL_SPEED_115200 + #if HAS_SERIAL_0 volatile __xdata struct ao_fifo ao_serial0_rx_fifo; @@ -116,7 +122,7 @@ void ao_serial0_set_speed(uint8_t speed) { ao_serial0_drain(); - if (speed > AO_SERIAL_SPEED_57600) + if (speed > AO_SERIAL_SPEED_MAX) return; U0UCR |= UxUCR_FLUSH; U0BAUD = ao_serial_speeds[speed].baud; @@ -204,7 +210,7 @@ void ao_serial1_set_speed(uint8_t speed) { ao_serial1_drain(); - if (speed > AO_SERIAL_SPEED_57600) + if (speed > AO_SERIAL_SPEED_MAX) return; U1UCR |= UxUCR_FLUSH; U1BAUD = ao_serial_speeds[speed].baud; |