shubham c / Mbed 2 deprecated SBC_TEST_CDMS_CODE

CDMS code for testing sbc

Dependencies:   FreescaleIAP SimpleDMA mbed-rtos mbed

Fork of CDMS_CODE by shubham c

RESET_functions.h@209:63e9c8f8b5d2, 2016-07-02 (annotated)

Committer:
ee12b079
Date:
Sat Jul 02 14:54:52 2016 +0000
Revision:
209:63e9c8f8b5d2
Child:
215:6848a51af734
Child:
229:42624b9a08b4
Merging in process

Who changed what in which revision?

UserRevisionLine numberNew contents of line
ee12b079 209:63e9c8f8b5d2 1 DigitalOut pwr_comrx (PIN72);
ee12b079 209:63e9c8f8b5d2 2
ee12b079 209:63e9c8f8b5d2 3 void RESET_COMRX();
ee12b079 209:63e9c8f8b5d2 4 void RESET_RTC();
ee12b079 209:63e9c8f8b5d2 5
ee12b079 209:63e9c8f8b5d2 6 void RESET_COMRX()
ee12b079 209:63e9c8f8b5d2 7 {
ee12b079 209:63e9c8f8b5d2 8 pwr_comrx = 0;
ee12b079 209:63e9c8f8b5d2 9 wait_ms(10);
ee12b079 209:63e9c8f8b5d2 10 pwr_comrx =1;
ee12b079 209:63e9c8f8b5d2 11 }
ee12b079 209:63e9c8f8b5d2 12
ee12b079 209:63e9c8f8b5d2 13 void RESET_RTC()
ee12b079 209:63e9c8f8b5d2 14 {
ee12b079 209:63e9c8f8b5d2 15 gCS_RTC=1;
ee12b079 209:63e9c8f8b5d2 16 gCS_RTC=0;
ee12b079 209:63e9c8f8b5d2 17 spi.write(0x81); //register address with write flag
ee12b079 209:63e9c8f8b5d2 18 spi.write(0x80);//enabling stop bit in the seconds register
ee12b079 209:63e9c8f8b5d2 19
ee12b079 209:63e9c8f8b5d2 20 gCS_RTC=1;
ee12b079 209:63e9c8f8b5d2 21 gCS_RTC=0;
ee12b079 209:63e9c8f8b5d2 22 spi.write(0x81);
ee12b079 209:63e9c8f8b5d2 23 spi.write(0x00);//disabling the stop bit to restart the oscillator
ee12b079 209:63e9c8f8b5d2 24
ee12b079 209:63e9c8f8b5d2 25 wait(4000);
ee12b079 209:63e9c8f8b5d2 26 //clearing the halt bit
ee12b079 209:63e9c8f8b5d2 27 gCS_RTC=1;
ee12b079 209:63e9c8f8b5d2 28 gCS_RTC=0;
ee12b079 209:63e9c8f8b5d2 29 spi.write(0x8C);
ee12b079 209:63e9c8f8b5d2 30 spi.write(0x00);
ee12b079 209:63e9c8f8b5d2 31
ee12b079 209:63e9c8f8b5d2 32 //clearing the OF bit
ee12b079 209:63e9c8f8b5d2 33 gCS_RTC=1;
ee12b079 209:63e9c8f8b5d2 34 gCS_RTC=0;
ee12b079 209:63e9c8f8b5d2 35 spi.write(0x8F);
ee12b079 209:63e9c8f8b5d2 36 spi.write(0x00);
ee12b079 209:63e9c8f8b5d2 37 }
ee12b079 209:63e9c8f8b5d2 38
ee12b079 209:63e9c8f8b5d2 39