Author |
Message |
Topic: Help with PIC24EP512GP202 SPI and DMA(Solved) |
pbraida
Replies: 7
Views: 16079
|
Forum: General CCS C Discussion Posted: Wed May 22, 2019 3:14 pm Subject: Help with PIC24EP512GP202 SPI and DMA(Solved) |
This is the functional test code to help anyone with the same problem:
#include <24EP512GP202.h>
#device ICSP=3
#use delay(internal=140MHz)
#FUSES NOWDT //Wa ... |
Topic: Help with PIC24EP512GP202 SPI and DMA(Solved) |
pbraida
Replies: 7
Views: 16079
|
Forum: General CCS C Discussion Posted: Wed May 22, 2019 3:06 pm Subject: Help with PIC24EP512GP202 SPI and DMA(Solved) |
Ttelmah,
After many hours of tries and errors and with a help of CCS support.
The main issue is:
I only use the tx pin, but this PIC24 doesn't have any way of disabling the receiver part of ... |
Topic: Help with PIC24EP512GP202 SPI and DMA(Solved) |
pbraida
Replies: 7
Views: 16079
|
Forum: General CCS C Discussion Posted: Wed May 22, 2019 8:56 am Subject: Help with PIC24EP512GP202 SPI and DMA(Solved) |
Yes, but it's still not working.
The above error was when copying the code to the message.
I still need help.
Pedro. |
Topic: Help with PIC24EP512GP202 SPI and DMA(Solved) |
pbraida
Replies: 7
Views: 16079
|
Forum: General CCS C Discussion Posted: Wed May 22, 2019 7:56 am Subject: Help with PIC24EP512GP202 SPI and DMA(Solved) |
Hi all,
This lines are wrong.
#BANK_DMA #byte SPI1BUF=getenv("SFR:SPI1BUF")// i try this
//#byte SPI1BUF=getenv("SFR:SPI1BUF") // and this
The BANK_DMA is
unsigned in ... |
Topic: Help with PIC24EP512GP202 SPI and DMA(Solved) |
pbraida
Replies: 7
Views: 16079
|
Forum: General CCS C Discussion Posted: Wed May 22, 2019 7:15 am Subject: Help with PIC24EP512GP202 SPI and DMA(Solved) |
Hi all,
Sorry, but this thing is make me crazy for days.
I try to use SPI (thanks Ttelmah for this) to transmite 124 bytes to other chip in master mode this works fine.
Now i am trying to put ... |
Topic: SPI problem with PIC24EP512GP202 |
pbraida
Replies: 3
Views: 10841
|
Forum: General CCS C Discussion Posted: Fri May 17, 2019 11:26 am Subject: SPI problem with PIC24EP512GP202 |
Ttelmah, thanks a lot.
I thought the #use spi, did this for me.
Thanks again.
Pedro. |
Topic: SPI problem with PIC24EP512GP202 |
pbraida
Replies: 3
Views: 10841
|
Forum: General CCS C Discussion Posted: Fri May 17, 2019 8:47 am Subject: SPI problem with PIC24EP512GP202 |
Hello all.
Anybody can help me?
My compiler version is 5.085.
The pic is PIC24EP512GP202.
The problem is:
I made a test program to send bytes by SPI1.
The SPI1 pins are connected to a sc ... |
Topic: Help with DMA in PIC18f26k42 |
pbraida
Replies: 3
Views: 11917
|
Forum: General CCS C Discussion Posted: Thu May 09, 2019 9:38 am Subject: Help with DMA in PIC18f26k42(solved) |
Thanks Ttelmah for your tip.
The correct commands are:
setup_dma(1,DMA_TRIGGER_SPI1TX,DMA_TRIGGER_NONE);
dma_start(1,DMA_SOURCE_ADDR_IS_SFR_GPR|DMA_INC_SOURCE_ADDR|DMA_DEST_ADDR_UNC ... |
Topic: Help with DMA in PIC18f26k42 |
pbraida
Replies: 3
Views: 11917
|
Forum: General CCS C Discussion Posted: Thu May 09, 2019 6:14 am Subject: Help with DMA in PIC18f26k42 |
Hi all,
My compiler version is: 5.085.
Pic is 18f26k42.
The hardware works fine.
I am try to use dma with a ram buffer and spi.
char buffer_rx[3700];
If i use :
for(i=1;i& ... |
Topic: PIC 24EP512GU810 Bootloader problem |
pbraida
Replies: 1
Views: 6856
|
Forum: General CCS C Discussion Posted: Fri Jun 03, 2016 8:06 am Subject: PIC 24EP512GU810 Bootloader problem |
This is the code for bootloader:
#define ROM_WRITE_CAN_MODIFY_CONFIG_BITS
#include <24EP512GU810.h>
#fuses NOWDT,RESET_AUX //The RESET_AUX fuse causes PIC to reset into Auxiliary Memory
... |
Topic: PIC 24EP512GU810 Bootloader problem |
pbraida
Replies: 1
Views: 6856
|
Forum: General CCS C Discussion Posted: Fri Jun 03, 2016 5:22 am Subject: PIC 24EP512GU810 Bootloader problem |
First sorry for the bad English.
My compiler version is 5.059.
I am try to use the example: pcd_aux_bootloader.
My board has a PIC24EP512GU810 like the example, the bootloader works well. The ... |
Topic: Help with CCS HTTP Client |
pbraida
Replies: 0
Views: 3058
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Forum: General CCS C Discussion Posted: Thu Jan 29, 2015 4:25 am Subject: Help with CCS HTTP Client |
Hello,
First, sorry for the bad english.
It's possible to send this :
curl -X POST \
-H "X-Parse-Application-Id: XKOkUie4FHmY6ye4LK6dy77xwG2GvkFjgKG6F7nk" \
-H "X-Parse-R ... |
Topic: Where i download the Microchip Stack ported to CCS ??? |
pbraida
Replies: 3
Views: 5364
|
Forum: General CCS C Discussion Posted: Wed Feb 02, 2011 9:25 am Subject: Where i download the Microchip Stack ported to CCS ??? |
Tank's |
Topic: Where i download the Microchip Stack ported to CCS ??? |
pbraida
Replies: 3
Views: 5364
|
Forum: General CCS C Discussion Posted: Wed Feb 02, 2011 8:41 am Subject: Where i download the Microchip Stack ported to CCS ??? |
Hello,
Where i download the Microchip Stack ported to CCS ???
Tankyou. |
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