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at86rf231: replace vtimer_usleep by hwtimer_wait

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This fixes a bug where the callback to unlock the thread, put to sleep by
`vtimer_usleep` wouldn't be woken up due to overhead. Using hwtimer_wait
works for now, but this section will be replaced a driver refactor anyway.
This commit is contained in:
Thomas Eichinger 2014-10-02 00:33:08 +02:00
parent 42f96b0d60
commit c27e250de4
2 changed files with 4 additions and 5 deletions
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5
drivers/at86rf231/at86rf231.c
View File

@ -26,7 +26,7 @@
#include "periph/spi.h"
#include "kernel_types.h"
#include "transceiver.h"
#include "vtimer.h"
#include "hwtimer.h"
#define ENABLE_DEBUG (0)
#include "debug.h"
@ -101,7 +101,7 @@ void at86rf231_switch_to_rx(void)
do {
status = at86rf231_get_status();
vtimer_usleep(10);
hwtimer_wait(HWTIMER_TICKS(10));
if (!--max_wait) {
printf("at86rf231 : ERROR : could not enter RX_ON mode\n");
@ -258,4 +258,3 @@ void at86rf231_reset(void)
} while ((status & AT86RF231_TRX_STATUS_MASK__TRX_STATUS)
!= AT86RF231_TRX_STATUS__TRX_OFF);
}

4
drivers/at86rf231/at86rf231_tx.c
View File

@ -21,7 +21,7 @@
#include "at86rf231.h"
#include "at86rf231_spi.h"
#include "vtimer.h"
#include "hwtimer.h"
#define ENABLE_DEBUG (0)
#include "debug.h"
@ -95,7 +95,7 @@ static void at86rf231_xmit(uint8_t *data, radio_packet_length_t length)
do {
status = at86rf231_get_status();
vtimer_usleep(10);
hwtimer_wait(HWTIMER_TICKS(10));
if (!--max_wait) {
printf("at86rf231 : ERROR : could not enter PLL_ON mode");