diff options
| author | Joel Sherrill <joel.sherrill@OARcorp.com> | 1998-07-16 00:03:01 +0000 |
|---|---|---|
| committer | Joel Sherrill <joel.sherrill@OARcorp.com> | 1998-07-16 00:03:01 +0000 |
| commit | dd5d2f041f163977fa9d3af7ac10b4df9ec27d0f (patch) | |
| tree | cf161e59ae2ad83648020d61a2b4966102ae735a /c/src/libchip/serial/mc68681_baud.c | |
| parent | Fixed typo in which last port did not get switched to default (diff) | |
| download | rtems-dd5d2f041f163977fa9d3af7ac10b4df9ec27d0f.tar.bz2 | |
Split default baud rate table into its own file. This shrinks the
size of the minimum mc68681 driver. The clock speed field can not
now be configured as NULL but must instead specify the address of
the default table.
Diffstat (limited to '')
| -rw-r--r-- | c/src/libchip/serial/mc68681_baud.c | 106 |
1 files changed, 106 insertions, 0 deletions
diff --git a/c/src/libchip/serial/mc68681_baud.c b/c/src/libchip/serial/mc68681_baud.c new file mode 100644 index 0000000000..255185dc80 --- /dev/null +++ b/c/src/libchip/serial/mc68681_baud.c @@ -0,0 +1,106 @@ +/* + * MC68681 Default Baud Rate Table + * + * $Id$ + */ + +#include <rtems.h> +#include <mc68681.h> + +/* major index of 0 : ACR[7] = 0, X = 0 -- 68c681 only has these */ +/* major index of 1 : ACR[7] = 1, X = 0 -- 68c681 only has these */ +/* major index of 2 : ACR[7] = 0, X = 1 */ +/* major index of 3 : ACR[7] = 1, X = 1 */ + +/* mc68681_baud_table_t mc68681_baud_rate_table[4] = { */ +mc68681_baud_t mc68681_baud_rate_table[4][RTEMS_TERMIOS_NUMBER_BAUD_RATES] = { + { /* ACR[7] = 0, X = 0 */ + MC68681_BAUD_NOT_VALID, /* B0 */ + 0x00, /* B50 */ + MC68681_BAUD_NOT_VALID, /* B75 */ + 0x01, /* B110 */ + 0x02, /* B134 */ + MC68681_BAUD_NOT_VALID, /* B150 */ + 0x03, /* B200 */ + 0x04, /* B300 */ + 0x05, /* B600 */ + 0x06, /* B1200 */ + MC68681_BAUD_NOT_VALID, /* B1800 */ + 0x08, /* B2400 */ + 0x09, /* B4800 */ + 0x0B, /* B9600 */ + MC68681_BAUD_NOT_VALID, /* B19200 */ + 0x0C, /* B38400 */ + MC68681_BAUD_NOT_VALID, /* B57600 */ + MC68681_BAUD_NOT_VALID, /* B115200 */ + MC68681_BAUD_NOT_VALID, /* B230400 */ + MC68681_BAUD_NOT_VALID /* B460800 */ + }, + { /* ACR[7] = 1, X = 0 */ + MC68681_BAUD_NOT_VALID, /* B0 */ + MC68681_BAUD_NOT_VALID, /* B50 */ + 0x00, /* B75 */ + 0x01, /* B110 */ + 0x02, /* B134 */ + 0x03, /* B150 */ + MC68681_BAUD_NOT_VALID, /* B200 */ + 0x04, /* B300 */ + 0x05, /* B600 */ + 0x06, /* B1200 */ + 0x0A, /* B1800 */ + 0x08, /* B2400 */ + 0x09, /* B4800 */ + 0x0B, /* B9600 */ + 0x0C, /* B19200 */ + MC68681_BAUD_NOT_VALID, /* B38400 */ + MC68681_BAUD_NOT_VALID, /* B57600 */ + MC68681_BAUD_NOT_VALID, /* B115200 */ + MC68681_BAUD_NOT_VALID, /* B230400 */ + MC68681_BAUD_NOT_VALID /* B460800 */ + }, + { /* ACR[7] = 0, X = 1 */ + MC68681_BAUD_NOT_VALID, /* B0 */ + MC68681_BAUD_NOT_VALID, /* B50 */ + 0x00, /* B75 */ + 0x01, /* B110 */ + 0x02, /* B134 */ + 0x03, /* B150 */ + MC68681_BAUD_NOT_VALID, /* B200 */ + MC68681_BAUD_NOT_VALID, /* B300 */ + MC68681_BAUD_NOT_VALID, /* B600 */ + MC68681_BAUD_NOT_VALID, /* B1200 */ + 0x0A, /* B1800 */ + MC68681_BAUD_NOT_VALID, /* B2400 */ + 0x08, /* B4800 */ + 0x0B, /* B9600 */ + 0x0C, /* B19200 */ + MC68681_BAUD_NOT_VALID, /* B38400 */ + 0x07, /* B57600 */ + 0x08, /* B115200 */ + MC68681_BAUD_NOT_VALID, /* B230400 */ + MC68681_BAUD_NOT_VALID /* B460800 */ + }, + { /* ACR[7] = 1, X = 1 */ + MC68681_BAUD_NOT_VALID, /* B0 */ + 0x00, /* B50 */ + MC68681_BAUD_NOT_VALID, /* B75 */ + 0x01, /* B110 */ + 0x02, /* B134 */ + MC68681_BAUD_NOT_VALID, /* B150 */ + 0x03, /* B200 */ + MC68681_BAUD_NOT_VALID, /* B300 */ + MC68681_BAUD_NOT_VALID, /* B600 */ + MC68681_BAUD_NOT_VALID, /* B1200 */ + MC68681_BAUD_NOT_VALID, /* B1800 */ + MC68681_BAUD_NOT_VALID, /* B2400 */ + 0x09, /* B4800 */ + 0x0B, /* B9600 */ + MC68681_BAUD_NOT_VALID, /* B19200 */ + 0x0C, /* B38400 */ + 0x07, /* B57600 */ + 0x08, /* B115200 */ + MC68681_BAUD_NOT_VALID, /* B230400 */ + MC68681_BAUD_NOT_VALID /* B460800 */ + }, +}; + |