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  Topic: Pic24fj16ga004 PLL and consumption
joseph20480

Replies: 5
Views: 17032

PostForum: General CCS C Discussion   Posted: Wed Apr 20, 2022 9:24 am   Subject: Pic24fj16ga004 PLL and consumption
One of those 'speed kills' things.

Static CMOS consumes very,very little power,with proper pullups.

Active CMOS consumes power ,based upon speed and/or 'transactions' (0/1/0/1/...).

Going fro ...
  Topic: Pic24fj16ga004 PLL and consumption
joseph20480

Replies: 5
Views: 17032

PostForum: General CCS C Discussion   Posted: Wed Apr 20, 2022 6:01 am   Subject: Pic24fj16ga004 PLL and consumption
dear every one,

I have some difficulty with my pic and the pll.
At 8Mhz (no pll) > Consumption OK
At 32Mhz, my consumption is more 30mA !!!


My pic : pic24fj64ga004
Frequency Clock : 32Mh ...
  Topic: Pic24fj16ga004 - Saving data into program memory
joseph20480

Replies: 6
Views: 20777

PostForum: General CCS C Discussion   Posted: Thu Jan 20, 2022 2:56 pm   Subject: Pic24fj16ga004 - Saving data into program memory
your reply is -always- rapid and clear.
thanks for all

it's works perfectly
  Topic: Pic24fj16ga004 - Saving data into program memory
joseph20480

Replies: 6
Views: 20777

PostForum: General CCS C Discussion   Posted: Thu Jan 20, 2022 5:17 am   Subject: Pic24fj16ga004 - Saving data into program memory
My need is to store 3 16bits value. no more.
The value is like offset / setting of my system.

Sure, add a little I2C eeprom is one solution but add it for so little data seem to be luxury.

Have ...
  Topic: Pic24fj16ga004 - Saving data into program memory
joseph20480

Replies: 6
Views: 20777

PostForum: General CCS C Discussion   Posted: Mon Jan 17, 2022 11:50 am   Subject: Pic24fj16ga004 - Saving data into program memory
dear eveyone,

My question is about saving data into memory program, as an eeprom.
My pic : 24fj16ga004.

I have found a lot of explain, but i'm already confused.

What I think:
1. define star ...
  Topic: Timer setting on pic24JG16GA004
joseph20480

Replies: 6
Views: 20329

PostForum: General CCS C Discussion   Posted: Sat Jan 15, 2022 1:49 pm   Subject: Timer setting on pic24JG16GA004
2 for 16bits mcu
4 for 8 bits mcu
... the number clock needed per instructions.

Thanks a lot
Peripherals in the 16bit PIC's, by default are fed with Fosc/2.

Your timer will give:

32000000 ...
  Topic: Timer setting on pic24JG16GA004
joseph20480

Replies: 6
Views: 20329

PostForum: General CCS C Discussion   Posted: Sat Jan 15, 2022 11:47 am   Subject: Timer setting on pic24JG16GA004
Dear friends,

I have a problem when i try to set my timer.
I'm not able to understand correctly how it works.

My code

#FUSES FRC_PLL, NOIOL1WAY, NOPROTECT, NOWDT, NOWRT, NOOSCIO, NODEBUG,SOS ...
  Topic: SPI error on Pic24fj128ga010 with RFM69 [Solved]
joseph20480

Replies: 2
Views: 9915

PostForum: General CCS C Discussion   Posted: Sun Mar 31, 2019 8:14 am   Subject: SPI error on Pic24fj128ga010 with RFM69 [Solved]
Please post a link to the datasheet for the RFM69 module you're using. You've got 'extra stuff' in what I'd think should be simple 'read and writes'. That may be causing problems....
A 'module' has p ...
  Topic: SPI error on Pic24fj128ga010 with RFM69 [Solved]
joseph20480

Replies: 2
Views: 9915

PostForum: General CCS C Discussion   Posted: Sun Mar 31, 2019 4:04 am   Subject: SPI error on Pic24fj128ga010 with RFM69 [Solved]
Dear forum,

I'm back with a new question.
I'm working to write a code for a project. I use a DevBoard Microchip Explorer16 with a PIM 24FJ128GA010.
Connected on board, a RFM69 module.

I have s ...
  Topic: PIC16f1823 and consumption during sleep
joseph20480

Replies: 8
Views: 20698

PostForum: General CCS C Discussion   Posted: Mon Jan 15, 2018 11:09 am   Subject: PIC16f1823 and consumption during sleep
temtronic, He said he's using 3.0v from a lab power supply.
-------------------

Look at the 16F1823 data sheet, in this section on page 330:
30.3 DC Characteristics: PIC12(L)F1822/16(L)F1823-I/E ...
  Topic: PIC16f1823 and consumption during sleep
joseph20480

Replies: 8
Views: 20698

PostForum: General CCS C Discussion   Posted: Mon Jan 15, 2018 11:06 am   Subject: PIC16f1823 and consumption during sleep
i have add these lines before sleep() but nothing more..


setup_timer_1(T1_disabled);
setup_vref(VREF_OFF);
setup_dac(DAC_OFF);
setup_adc(ADC_OFF);
setup_s ...
  Topic: PIC16f1823 and consumption during sleep
joseph20480

Replies: 8
Views: 20698

PostForum: General CCS C Discussion   Posted: Mon Jan 15, 2018 10:11 am   Subject: PIC16f1823 and consumption during sleep
Thanks for your rapid reply.
I have made two things:
> Changed by board, now ONLY 16f1823/Prog Connector/MCLR resistor (I cannot make less minimal). there is no regulator, supply directly by a la ...
  Topic: PIC16f1823 and consumption during sleep
joseph20480

Replies: 8
Views: 20698

PostForum: General CCS C Discussion   Posted: Mon Jan 15, 2018 8:15 am   Subject: PIC16f1823 and consumption during sleep
dear everyone,

I have made a very little circuit on a dev_board for playing with sleep/deepsleep and watchdog wake up.

My pcb wake up correctly every Xseconds but i have question about the elect ...
  Topic: ADS1115 CAN16 bits driver - delay !?
joseph20480

Replies: 9
Views: 36700

PostForum: General CCS C Discussion   Posted: Fri Feb 24, 2017 3:36 am   Subject: ADS1115 CAN16 bits driver - delay !?
Thanks to Ttelmah and PCM programmer, you have right !

I had two errors in code/mind.
The first was that I didn't test if the CAN have finished to convert before read the result... the code from ...
  Topic: ADS1115 CAN16 bits driver - delay !?
joseph20480

Replies: 9
Views: 36700

PostForum: General CCS C Discussion   Posted: Thu Feb 23, 2017 2:15 am   Subject: ADS1115 CAN16 bits driver - delay !?
I see that chip has two modes, single or continuous . My guess is that you've set it for 'single' reading mode which automaticly 'powers down' to save energy.
You should printout the actual 'configur ...
 
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