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  Topic: Sleep on pic24 with RTCC not working
JMarysse

Replies: 19
Views: 40664

PostForum: General CCS C Discussion   Posted: Wed Nov 01, 2017 4:34 am   Subject: Sleep on pic24 with RTCC not working
Hi temtronic,

Thanks for this, we will keep this in mind when we start the redesign.
  Topic: Sleep on pic24 with RTCC not working
JMarysse

Replies: 19
Views: 40664

PostForum: General CCS C Discussion   Posted: Tue Oct 31, 2017 8:10 am   Subject: Sleep on pic24 with RTCC not working
Hi Ttelmah, temtronic,

I just made it work by indeed setting the fuses FRC_PLL and PLL2, and set the "use delay(clock=32M,internal,restart_wdt).

But you both are correct, we will need to re ...
  Topic: Sleep on pic24 with RTCC not working
JMarysse

Replies: 19
Views: 40664

PostForum: General CCS C Discussion   Posted: Tue Oct 31, 2017 7:44 am   Subject: Sleep on pic24 with RTCC not working
Hello,
Thanks for your replies!

So we will need to add an external xtal.
No way to do it with the 8 MHz internal one, not even if using the PLL?
  Topic: Sleep on pic24 with RTCC not working
JMarysse

Replies: 19
Views: 40664

PostForum: General CCS C Discussion   Posted: Tue Oct 31, 2017 3:50 am   Subject: Sleep on pic24 with RTCC not working
New question : we need to communicate with a NINA-B112 module trough the UART.
Problem is that the modules uart is default set at 115200.
We use the INTERNAL 8Mhz osc and the compiler does NOT allow ...
  Topic: Sleep on pic24 with RTCC not working
JMarysse

Replies: 19
Views: 40664

PostForum: General CCS C Discussion   Posted: Mon Oct 30, 2017 4:39 am   Subject: Sleep on pic24 with RTCC not working
Hi Ttelmah,
The problem is solved.
I did not read your mail very well (monday morning...)

I changed the following line :

setup_rtc(RTC_ENABLE | RTC_CLOCK_INTERNAL | RTC_CLK_DIV_BY_256,78 ...
  Topic: Sleep on pic24 with RTCC not working
JMarysse

Replies: 19
Views: 40664

PostForum: General CCS C Discussion   Posted: Mon Oct 30, 2017 4:01 am   Subject: Sleep on pic24 with RTCC not working
Hi Ttelmah,

I did 2 tests:
=> 1 with rtc_int routine
=> 1 with sleep.
The result is that in test 1 the RTC is running perfect, in test 2 it is indeed very slow...and is also it is the WD ...
  Topic: Sleep on pic24 with RTCC not working
JMarysse

Replies: 19
Views: 40664

PostForum: General CCS C Discussion   Posted: Sat Oct 28, 2017 1:49 am   Subject: Sleep on pic24 with RTCC not working
Hi Ttelmah,
Thank you for this info!
I will check/change this on Monday and keep you informed.
Have a nice weekend.
  Topic: Sleep on pic24 with RTCC not working
JMarysse

Replies: 19
Views: 40664

PostForum: General CCS C Discussion   Posted: Fri Oct 27, 2017 12:41 pm   Subject: Sleep on pic24 with RTCC not working
Hi temtronic,
Thanks for your answer.
1. if i don't use the sleep function, the RTC is running well.
2. if i disable the WDT, then the PIC does NOT wakeup anymore
3. i use the PicKit3.
  Topic: Sleep on pic24 with RTCC not working
JMarysse

Replies: 19
Views: 40664

PostForum: General CCS C Discussion   Posted: Fri Oct 27, 2017 6:13 am   Subject: Sleep on pic24 with RTCC not working
I want to wakeup the pic every 10 seconds.
This is what i see on the terminal:
Program started
Friday 27/10/2017 09:02:00
Wakeup from sleep => after ±4 seconds
Friday 27/10/2017 09:02:00
Wak ...
 
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