shubham c / Mbed 2 deprecated CDMS_CODE

Important changes to repositories hosted on mbed.com

Mbed hosted mercurial repositories are deprecated and are due to be permanently deleted in July 2026.

To keep a copy of this software download the repository Zip archive or clone locally using Mercurial.

It is also possible to export all your personal repositories from the account settings page.

Dependencies:   SimpleDMA mbed-rtos mbed eeprom

Fork of COM_MNG_TMTC_SIMPLE by Shreesha S

RESET_functions.h@303:b49b486a7107, 2016-09-05 (annotated)

Committer:
chaithanyarss
Date:
Mon Sep 05 11:25:33 2016 +0000
Revision:
303:b49b486a7107
Parent:
289:9bd62b69874c 
Merged code

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 289:9bd62b69874c 7 gPC.printf("\r COM RX resetting\n");
ee12b079 245:da9d1bd999da 8 COM_RX_CNTRL = 0;
ee12b079 209:63e9c8f8b5d2 9 wait_ms(10);
ee12b079 245:da9d1bd999da 10 COM_RX_CNTRL =1;
ee12b079 209:63e9c8f8b5d2 11 }
ee12b079 209:63e9c8f8b5d2 12
ee12b079 209:63e9c8f8b5d2 13 void RESET_RTC()
chaithanyarss 257:7d404e9dc9e2 14 {
ee12b079 289:9bd62b69874c 15 gPC.printf("Resetting RTC");
ee12b079 209:63e9c8f8b5d2 16 gCS_RTC=1;
ee12b079 209:63e9c8f8b5d2 17 gCS_RTC=0;
ee12b079 209:63e9c8f8b5d2 18 spi.write(0x81); //register address with write flag
ee12b079 209:63e9c8f8b5d2 19 spi.write(0x80);//enabling stop bit in the seconds register
chaithanyarss 257:7d404e9dc9e2 20
ee12b079 209:63e9c8f8b5d2 21 gCS_RTC=1;
ee12b079 209:63e9c8f8b5d2 22 gCS_RTC=0;
ee12b079 209:63e9c8f8b5d2 23 spi.write(0x81);
ee12b079 209:63e9c8f8b5d2 24 spi.write(0x00);//disabling the stop bit to restart the oscillator
ee12b079 209:63e9c8f8b5d2 25
ee12b079 253:fd6696d91e74 26 wait_ms(4000);
ee12b079 209:63e9c8f8b5d2 27 //clearing the halt bit
ee12b079 209:63e9c8f8b5d2 28 gCS_RTC=1;
ee12b079 209:63e9c8f8b5d2 29 gCS_RTC=0;
ee12b079 209:63e9c8f8b5d2 30 spi.write(0x8C);
ee12b079 209:63e9c8f8b5d2 31 spi.write(0x00);
ee12b079 209:63e9c8f8b5d2 32
ee12b079 209:63e9c8f8b5d2 33 //clearing the OF bit
ee12b079 209:63e9c8f8b5d2 34 gCS_RTC=1;
ee12b079 209:63e9c8f8b5d2 35 gCS_RTC=0;
ee12b079 209:63e9c8f8b5d2 36 spi.write(0x8F);
ee12b079 209:63e9c8f8b5d2 37 spi.write(0x00);
chaithanyarss 257:7d404e9dc9e2 38 }