Author |
Message |
Topic: dsPIC and CAN interrupt |
Honken
Replies: 0
Views: 3384
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Forum: General CCS C Discussion Posted: Fri Apr 04, 2008 9:50 am Subject: dsPIC and CAN interrupt |
Hi,
I have a working driver for the CAN module in dsPIC30F.
But I don't get the interrupt to fire for CAN1 or CAN2.
this is a piece from the list file, the reset vectors.
Does any one know ... |
Topic: how fast can spi_xfer() send? |
Honken
Replies: 1
Views: 3735
|
Forum: General CCS C Discussion Posted: Wed Jan 23, 2008 8:40 am Subject: how fast can spi_xfer() send? |
What is the maximum speed that spi_xfer() function can send a byte?
I have a MCU running @ 96 Mhz, and can only get up to 1.2 Mbit when I declare baudrate to be 1500000 in #spi setup. |
Topic: printf sometime doesn't output correct data?? |
Honken
Replies: 8
Views: 7309
|
Forum: General CCS C Discussion Posted: Sat Jan 19, 2008 3:57 am Subject: printf sometime doesn't output correct data?? |
I forgot to add the code above the fprintf function.
Yes I convert the handle to ASCII before I use the fprintf,
// Make it a char
handle = handle + 0x30;
wonder if it has to be something ... |
Topic: CANbus on dsPIC30? |
Honken
Replies: 5
Views: 8376
|
Forum: General CCS C Discussion Posted: Sat Jan 19, 2008 3:52 am Subject: CANbus on dsPIC30? |
I have rewrited the CAN library for the PIC18 so it works with the dsPIC30. |
Topic: printf sometime doesn't output correct data?? |
Honken
Replies: 8
Views: 7309
|
Forum: General CCS C Discussion Posted: Fri Jan 18, 2008 4:29 am Subject: printf sometime doesn't output correct data?? |
I tested that but then I get "0 49R>test.txt1 2"
with %c I get "0 1R>test.txt1 2"
And I want "0 1R>test.txt"
Really strange |
Topic: printf sometime doesn't output correct data?? |
Honken
Replies: 8
Views: 7309
|
Forum: General CCS C Discussion Posted: Thu Jan 17, 2008 10:40 am Subject: printf sometime doesn't output correct data?? |
boolean loadCANfile(char filenname[], int8 handle, struct file_handle * hFile)
{
// This fprintf will output more than "test.txt" it will add 2 more byte from memory
fprintf ... |
Topic: printf sometime doesn't output correct data?? |
Honken
Replies: 8
Views: 7309
|
Forum: General CCS C Discussion Posted: Thu Jan 17, 2008 6:32 am Subject: printf sometime doesn't output correct data?? |
I am running v4.066 with a dsPIC30F6010A and noticed that sometimes after I added or removed some code the printf function outputs more data after the NULL termination.
I looks like it does someth ... |
Topic: DSPIC30F6010A and #FUSE |
Honken
Replies: 2
Views: 5159
|
Forum: General CCS C Discussion Posted: Sun Dec 23, 2007 8:08 am Subject: DSPIC30F6010A and #FUSE |
That helped!
Thanks |
Topic: DSPIC30F6010A and #FUSE |
Honken
Replies: 2
Views: 5159
|
Forum: General CCS C Discussion Posted: Fri Dec 21, 2007 10:03 am Subject: DSPIC30F6010A and #FUSE |
I am trying to get correct FUSE for the oscillator on a DSPIC30F6010A.
I want to run HS on primary osc.
But when I use the following fuse
#FUSES LP //Low power osc <20 ... |
Topic: CANbus on dsPIC30? |
Honken
Replies: 5
Views: 8376
|
Forum: General CCS C Discussion Posted: Thu Dec 13, 2007 1:25 am Subject: CANbus on dsPIC30? |
Hi,
has anyone made a source code for controlling the 2 CAN's in the dsPIC30F6010?
I realy need to get the two CAN intefaces running.
Henrik |
Topic: label_address() doesn't give full address when parsing |
Honken
Replies: 0
Views: 3086
|
Forum: General CCS C Discussion Posted: Tue Oct 10, 2006 3:30 am Subject: label_address() doesn't give full address when parsing |
When I parse the label_address() within a function like the one below the address get cut.
The constant variable "f1" is located at address 0x041A.
But in the test function I only got ad ... |
Topic: MCP2515 nad speed over 125kbit |
Honken
Replies: 1
Views: 4081
|
Forum: General CCS C Discussion Posted: Sat Aug 05, 2006 5:11 am Subject: MCP2515 nad speed over 125kbit |
Hi
I have a strange problem, I can't get my mcp2515 to send data over 125 kbit/s. When it does I only get error frames.
I think there is to do with the CNF1 register, I use a 16 MHz clock to dri ... |
Topic: Howto place large function over two banks??? |
Honken
Replies: 1
Views: 9974
|
Forum: General CCS C Discussion Posted: Wed Mar 03, 2004 3:25 am Subject: Howto place large function over two banks??? |
Hi,
I have searched the forum about this problem but didn't find any answere.
My problem is that I have a function that need 0x0D5A of ROM.
So it must use two segments of ROM for this but it wi ... |
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