Author |
Message |
Topic: ** SOLVED ** Problems writing/reading external EEPROM |
tgilbert
Replies: 8
Views: 20334
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Forum: General CCS C Discussion Posted: Fri Feb 12, 2021 8:19 am Subject: ** SOLVED ** Problems writing/reading external EEPROM |
It works!!!!! I've done as you've asked and also updated the read function and can now read the values that have been sent. I'm so excited!
Many thanks to Ttelmah, Jay, and also PCM_Programmer. Sp ... |
Topic: ** SOLVED ** Problems writing/reading external EEPROM |
tgilbert
Replies: 8
Views: 20334
|
Forum: General CCS C Discussion Posted: Fri Feb 12, 2021 6:20 am Subject: ** SOLVED ** Problems writing/reading external EEPROM |
Also, I made an error on the original post. The clock is actually 32Mhz so the following change has to be made:
#USE DELAY(CLOCK = 32Mhz)
Sorry. The code compiles for me. Ttelmah is right, I cop ... |
Topic: ** SOLVED ** Problems writing/reading external EEPROM |
tgilbert
Replies: 8
Views: 20334
|
Forum: General CCS C Discussion Posted: Fri Feb 12, 2021 6:12 am Subject: ** SOLVED ** Problems writing/reading external EEPROM |
is the '_hold' pin pulled up ??
Jay,
Yes, thanks for that. I should have posted that on the original message. The /HOLD pin is held high at 5v. It shares the power provided to the VCC pin.
A ... |
Topic: ** SOLVED ** Problems writing/reading external EEPROM |
tgilbert
Replies: 8
Views: 20334
|
Forum: General CCS C Discussion Posted: Wed Feb 10, 2021 3:38 pm Subject: ** SOLVED ** Problems writing/reading external EEPROM |
The external EEPROM is - Microchip 25AA160B EEPROM
The compiler is CCS v5.075
The IDE is MPLAB X IDE v5.30
Hi,
I've been struggling with writing/reading with external EEPROM. In this test I at ... |
Topic: How much memory does fat16.c and mmcsd. c require? |
tgilbert
Replies: 2
Views: 11423
|
Forum: General CCS C Discussion Posted: Fri Oct 30, 2020 4:57 am Subject: How much memory does fat16.c and mmcsd. c require? |
Thank you. Yes, sorry about not posting the CCS version. |
Topic: How much memory does fat16.c and mmcsd. c require? |
tgilbert
Replies: 2
Views: 11423
|
Forum: General CCS C Discussion Posted: Thu Oct 29, 2020 10:36 am Subject: How much memory does fat16.c and mmcsd. c require? |
I've been unable to find this info anywhere. How much ROM is required to run the CCS fat16 and mmcsd drivers? Can it be done on a PIC16 microcontroller?
I only have access to PIC16 MCU's with 8k RO ... |
Topic: Program fails to execute when the watchdog timer is enabled |
tgilbert
Replies: 5
Views: 14469
|
Forum: General CCS C Discussion Posted: Fri Aug 14, 2020 10:46 am Subject: Program fails to execute when the watchdog timer is enabled |
OK, I tried that and made a working test program. I'm still confused but I think I can go forward from here.
Thanks for you help, PCM programmer!
Tim |
Topic: Program fails to execute when the watchdog timer is enabled |
tgilbert
Replies: 5
Views: 14469
|
Forum: General CCS C Discussion Posted: Fri Aug 14, 2020 9:52 am Subject: Program fails to execute when the watchdog timer is enabled |
Compiler - CCS C compiler V5.075
MPLAB version - 5.30
PIC 16F15323
Hey all,
I'm having problems getting a program to work when the watchdog timer restart_wdt() command is called. It works OK w ... |
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