samp Srinivasan / Mbed 2 deprecated CDMS_CODE_samp_22Nov16

publishing to check changes in cdms code

Dependencies:   FreescaleIAP SimpleDMA mbed-rtos mbed

Fork of CDMS_CODE_samp_23SEP_DMA_flag by samp Srinivasan

RESET_functions.h@248:407ab7e337cd, 2016-07-08 (annotated)

Committer:
chaithanyarss
Date:
Fri Jul 08 12:53:24 2016 +0000
Revision:
248:407ab7e337cd
Parent:
235:c127b15409b2 
Completed HK except Flash

Who changed what in which revision?

UserRevisionLine numberNew contents of line
ee12b079 209:63e9c8f8b5d2 1
ee12b079 209:63e9c8f8b5d2 2 void RESET_COMRX();
ee12b079 209:63e9c8f8b5d2 3 void RESET_RTC();
ee12b079 209:63e9c8f8b5d2 4
ee12b079 209:63e9c8f8b5d2 5 void RESET_COMRX()
ee12b079 209:63e9c8f8b5d2 6 {
ee12b079 235:c127b15409b2 7 COM_RX_CNTRL = 0;
ee12b079 209:63e9c8f8b5d2 8 wait_ms(10);
ee12b079 235:c127b15409b2 9 COM_RX_CNTRL =1;
ee12b079 209:63e9c8f8b5d2 10 }
ee12b079 209:63e9c8f8b5d2 11
ee12b079 209:63e9c8f8b5d2 12 void RESET_RTC()
ee12b079 209:63e9c8f8b5d2 13 {
chaithanyarss 248:407ab7e337cd 14 SPI_mutex.lock();
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);
chaithanyarss 248:407ab7e337cd 37 SPI_mutex.unlock();
ee12b079 209:63e9c8f8b5d2 38 }
ee12b079 209:63e9c8f8b5d2 39
ee12b079 209:63e9c8f8b5d2 40