Author |
Message |
Topic: Pic24fj16ga004 PLL and consumption |
joseph20480
Replies: 5
Views: 17032
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Forum: 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
|
Forum: 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
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Forum: 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
|
Forum: 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
|
Forum: 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
|
Forum: 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
|
Forum: 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
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Forum: 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
|
Forum: 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
|
Forum: 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
|
Forum: 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
|
Forum: 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
|
Forum: 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
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Forum: 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
|
Forum: 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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