RTCv1. Added testhal application.

git-svn-id: svn://svn.code.sf.net/p/chibios/svn/trunk@7441 35acf78f-673a-0410-8e92-d51de3d6d3f4

1 files changed, 160 insertions, 0 deletions

diff --git a/testhal/STM32/STM32F1xx/RTC/main.c b/testhal/STM32/STM32F1xx/RTC/main.c
new file mode 100644
index 000000000..cbaded0c1
--- /dev/null
+++ b/testhal/STM32/STM32F1xx/RTC/main.c
@@ -0,0 +1,160 @@
+/*
+    ChibiOS/RT - Copyright (C) 2006-2013 Giovanni Di Sirio
+
+    Licensed under the Apache License, Version 2.0 (the "License");
+    you may not use this file except in compliance with the License.
+    You may obtain a copy of the License at
+
+        http://www.apache.org/licenses/LICENSE-2.0
+
+    Unless required by applicable law or agreed to in writing, software
+    distributed under the License is distributed on an "AS IS" BASIS,
+    WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+    See the License for the specific language governing permissions and
+    limitations under the License.
+*/
+
+#include "ch.h"
+#include "hal.h"
+
+RTCDateTime timespec;
+RTCAlarm alarmspec;
+
+#define TEST_ALARM_WAKEUP     FALSE
+
+#if TEST_ALARM_WAKEUP
+
+/*
+ * Running indicator thread.
+ */
+static THD_WORKING_AREA(blinkWA, 128);
+static THD_FUNCTION(blink_thd, arg) {
+  (void)arg;
+  while (TRUE) {
+    chThdSleepMilliseconds(100);
+    palTogglePad(GPIOC, GPIOC_LED);
+  }
+  return 0;
+}
+
+/*
+ *
+ */
+int main(void) {
+
+  uint32_t tv_sec;
+
+  halInit();
+  chSysInit();
+
+  chThdCreateStatic(blinkWA, sizeof(blinkWA), NORMALPRIO, blink_thd, NULL);
+
+  /* compile ability test */
+  rtcGetTime(&RTCD1, &timespec);
+
+  /* set alarm in near future */
+  rtcSTM32GetSecMsec(&RTCD1, &tv_sec, NULL);
+  alarmspec.tv_sec = tv_sec + 20;
+  rtcSetAlarm(&RTCD1, 0, &alarmspec);
+
+  while (TRUE){
+    chThdSleepSeconds(10);
+
+    /* going to anabiosis*/
+    chSysLock();
+    PWR->CR |= PWR_CR_CWUF | PWR_CR_CSBF;
+    PWR->CR |= PWR_CR_PDDS | PWR_CR_LPDS;
+    SCB->SCR |= SCB_SCR_SLEEPDEEP_Msk;
+    __WFI();
+  }
+  return 0;
+}
+
+#else /* TEST_ALARM_WAKEUP */
+
+/*
+ * Test alarm period.
+ */
+#define RTC_ALARMPERIOD   10
+
+binary_semaphore_t alarm_sem;
+
+/*
+ * Alarm callback.
+ */
+static void my_cb(RTCDriver *rtcp, rtcevent_t event) {
+
+  (void)rtcp;
+
+  switch (event) {
+  case RTC_EVENT_OVERFLOW:
+    palTogglePad(GPIOC, GPIOC_LED);
+    break;
+  case RTC_EVENT_SECOND:
+    //palTogglePad(GPIOC, GPIOC_LED);
+    break;
+  case RTC_EVENT_ALARM:
+    palTogglePad(GPIOC, GPIOC_LED);
+    osalSysLockFromISR();
+    chBSemSignalI(&alarm_sem);
+    osalSysUnlockFromISR();
+    break;
+  }
+}
+
+static time_measurement_t sett, gett;
+
+int main(void) {
+
+  msg_t status = MSG_TIMEOUT;
+  uint32_t tv_sec;
+
+  halInit();
+  chSysInit();
+  chBSemObjectInit(&alarm_sem, TRUE);
+  chTMObjectInit(&sett);
+  chTMObjectInit(&gett);
+
+  /* compile ability test */
+  chTMStartMeasurementX(&gett);
+  rtcGetTime(&RTCD1, &timespec);
+  chTMStopMeasurementX(&gett);
+
+  rtcSTM32SetSec(&RTCD1, 1414845464);
+  osalThreadSleepMilliseconds(10);
+  rtcGetTime(&RTCD1, &timespec);
+  timespec.month -= 1;
+
+  chTMStartMeasurementX(&sett);
+  rtcSetTime(&RTCD1, &timespec);
+  chTMStopMeasurementX(&sett);
+  osalThreadSleepMilliseconds(10);
+
+  rtcGetTime(&RTCD1, &timespec);
+
+  rtcSTM32GetSecMsec(&RTCD1, &tv_sec, NULL);
+  alarmspec.tv_sec = tv_sec + RTC_ALARMPERIOD;
+  rtcSetAlarm(&RTCD1, 0, &alarmspec);
+
+  rtcSetCallback(&RTCD1, my_cb);
+
+  while (TRUE){
+
+    /* Wait until alarm callback signaled semaphore.*/
+    status = chBSemWaitTimeout(&alarm_sem, S2ST(RTC_ALARMPERIOD + 5));
+
+    if (status == MSG_TIMEOUT){
+      osalSysHalt("time is out");
+    }
+    else{
+      rtcSTM32GetSecMsec(&RTCD1, &tv_sec, NULL);
+      alarmspec.tv_sec = tv_sec + RTC_ALARMPERIOD;
+      rtcSetAlarm(&RTCD1, 0, &alarmspec);
+    }
+  }
+  return 0;
+}
+
+#endif /* TEST_ALARM_WAKEUP */
+
+