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Dependencies: FreescaleIAP SimpleDMA eeprom mbed-rtos mbed
Fork of
CDMS_QM_03MAR2017_Flash_with_obsrs
by 
Team Fox
Diff: cdms_rtc.h
- Revision:
- 93:4d76de54a699
- Parent:
- 52:0bd68655c651
- Child:
- 96:4ca92f9775e0
diff -r bce22b38c440 -r 4d76de54a699 cdms_rtc.h
--- a/cdms_rtc.h Sat Jan 23 12:59:06 2016 +0000
+++ b/cdms_rtc.h Sun Jan 24 09:30:22 2016 +0000
@@ -1,5 +1,6 @@
void FCTN_CDMS_INIT_RTC()
{
+ SPI_mutex.lock();
gCS_RTC=1;
spi.format(8,0);
spi.frequency(1000000);
@@ -74,10 +75,12 @@
spi.write(0x01); //set year to 00(2000)
gCS_RTC=1;
printf("\n\r rtc initalised \n");
+ SPI_mutex.unlock();
}
uint64_t FCTN_CDMS_RD_RTC()
{
+ SPI_mutex.lock();
uint8_t response;
printf("\n\r Entered rtc\n");
gCS_RTC=1;
@@ -145,4 +148,5 @@
//printf("\n\r%x%x", (int)(time >> 32), (int)(time));
printf("\n\r0x%016llx\n\r", time);
return time;
+ SPI_mutex.unlock();
}
\ No newline at end of file