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Baud-rate has been added to the architecture-depend initialization.

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Enabled packaged buffer reading.
This commit is contained in:
matsutsuka 2007-09-11 12:03:20 +00:00
parent d08097966d
commit cce43c2efc
4 changed files with 158 additions and 12 deletions
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18
cpu/z80/dev/rs232.c
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@ -27,20 +27,20 @@
* NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
* SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*
* $Id: rs232.c,v 1.1 2007/09/09 13:41:15 matsutsuka Exp $
* $Id: rs232.c,v 1.2 2007/09/11 12:03:20 matsutsuka Exp $
*
*/
/*
* \file
* This is RS-232C process based on polling.
* Note that rs232.c and rs232-slip.c cannot be used at the same time.
* \author
* Takahide Matsutsuka <markn@markn.org>
*/
#include "contiki.h"
#include "serial.h"
#include "rs232.h"
#include "log.h"
#include "dev/serial.h"
#include "dev/rs232.h"
PROCESS(rs232_process, "RS-232C polling process");
/*---------------------------------------------------------------------------*/
@ -48,17 +48,21 @@ PROCESS_THREAD(rs232_process, ev, data)
{
static struct etimer timer;
char ch;
unsigned char i;
PROCESS_BEGIN();
rs232_arch_init();
rs232_arch_init(RS232_BAUD_RATE);
etimer_set(&timer, CLOCK_SECOND / 16);
while(1) {
PROCESS_WAIT_EVENT();
if (etimer_expired(&timer)) {
ch = rs232_arch_poll();
if (ch != 0) {
for (i = 0; i < RS232_BUFSIZE; i++) {
ch = rs232_arch_poll();
if (ch == 0) {
break;
}
/* We have an input data */
serial_input_byte(ch);
}