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  Topic: Missing information on Identifiers tab
kerplatz

Replies: 2
Views: 9296

PostForum: General CCS C Discussion   Posted: Sun Nov 19, 2017 8:36 pm   Subject: Missing information on Identifiers tab
My build is 5.064.

I have been using this compiler for over a year and I don't remember it ever giving me that stuff. I suspect it is because I am using multiple compilation which just means there ...
  Topic: Missing information on Identifiers tab
kerplatz

Replies: 2
Views: 9296

PostForum: General CCS C Discussion   Posted: Thu Nov 16, 2017 12:08 pm   Subject: Missing information on Identifiers tab
Does anyone know why the Identifiers Tab on the left side of the IDE is not populated? I do not remember ever seeing any Variable, Function, #define, etc populate that tab. Almost every other IDE has ...
  Topic: SPI transfer of 14 bits
kerplatz

Replies: 7
Views: 14032

PostForum: General CCS C Discussion   Posted: Mon Oct 30, 2017 12:12 pm   Subject: SPI transfer of 14 bits
Problem solved. It was me. I was using three #defines for use in a flag to tell which of the 3 #USE SPI configurations I was using so as to not have to init the SPI hardware if it was already in that ...
  Topic: SPI transfer of 14 bits
kerplatz

Replies: 7
Views: 14032

PostForum: General CCS C Discussion   Posted: Mon Oct 30, 2017 9:30 am   Subject: SPI transfer of 14 bits
So I tried this using the #USE SPI and it did not work. Still getting 16 clock cycles. Contacted tech support. If any one knows why, please let me know. In the mean time I will be bit banging this, an ...
  Topic: SPI transfer of 14 bits
kerplatz

Replies: 7
Views: 14032

PostForum: General CCS C Discussion   Posted: Mon Oct 30, 2017 9:02 am   Subject: SPI transfer of 14 bits
This is good. Although I was willing to do the bit banging, I had reasons for not wanting to do it. Still not sure I can still use the #USE SPI method, but I am going to give it a try. For those that ...
  Topic: SPI transfer of 14 bits
kerplatz

Replies: 7
Views: 14032

PostForum: General CCS C Discussion   Posted: Sun Oct 29, 2017 6:50 pm   Subject: SPI transfer of 14 bits
Hi,
I have a unique problem. Most chips that I have ever written to or read from used a number of bits that was a multiple of 8 until now. I have this chip (PE46130) from Peregrine Semiconductor and ...
  Topic: General question about USB to PIC24 communication
kerplatz

Replies: 5
Views: 12250

PostForum: General CCS C Discussion   Posted: Wed Jan 18, 2017 10:27 am   Subject: General question about USB to PIC24 communication
Hi,
We currently have a board design where we use a FTDI chip that provides a USB to I2C bridge for communications to our PIC24 chip. It is giving us trouble sometimes and we are considering other po ...
  Topic: cpu reset
kerplatz

Replies: 4
Views: 13510

PostForum: General CCS C Discussion   Posted: Wed Dec 14, 2016 8:54 am   Subject: cpu reset
I now have some things to try. The first thing will be to use the Program button in PCD above the Run section on the toolbar and not the Build & Run button above the Compile section on the toolbar ...
  Topic: cpu reset
kerplatz

Replies: 4
Views: 13510

PostForum: General CCS C Discussion   Posted: Tue Dec 13, 2016 9:40 am   Subject: cpu reset
I have an interesting problem with performing a reset. When I do either one of -- reset_cpu() or #asm RESET #endasm -- the processor does only part of the process which is to goto 0 and then it jumps ...
  Topic: i2c_slaveaddr() function behavior
kerplatz

Replies: 8
Views: 15908

PostForum: General CCS C Discussion   Posted: Fri Nov 11, 2016 11:40 am   Subject: i2c_slaveaddr() function behavior
OK, so I removed the BAUD from my #USE_I2C setting. I get that the slave is dependent upon the master clock so this has no effect. But this is not my problem. The value contained in the I2CXADD is the ...
  Topic: i2c_slaveaddr() function behavior
kerplatz

Replies: 8
Views: 15908

PostForum: General CCS C Discussion   Posted: Fri Nov 11, 2016 8:38 am   Subject: i2c_slaveaddr() function behavior
Here is what the .lst file gives for those three lines of code. I will now go and figure out what it is doing.

.................... // Read the hex switches.
.................... i2c_init ...
  Topic: i2c_slaveaddr() function behavior
kerplatz

Replies: 8
Views: 15908

PostForum: General CCS C Discussion   Posted: Fri Nov 11, 2016 8:31 am   Subject: i2c_slaveaddr() function behavior
The chip is 24FJ256GA106.h. I am using the other 2 i2c devices to do other things, they are working perfectly, hence why I said nothing about them. PS - They never leave the board. (I am doing R & ...
  Topic: i2c_slaveaddr() function behavior
kerplatz

Replies: 8
Views: 15908

PostForum: General CCS C Discussion   Posted: Thu Nov 10, 2016 5:03 pm   Subject: i2c_slaveaddr() function behavior
This did not work.

I set #use i2c((SLAVE, I2C3, address=32, FAST=400000, FORCE_HW, stream=SYSTEM_BUS). Then in an initialization function I used this code--

i2c_init(SYSTEM_BUS, 0);
i2c_slavead ...
  Topic: i2c_slaveaddr() function behavior
kerplatz

Replies: 8
Views: 15908

PostForum: General CCS C Discussion   Posted: Thu Nov 10, 2016 9:21 am   Subject: i2c_slaveaddr() function behavior
I am having a problem understanding the behavior of the i2c_slaveaddr() function. I am using the most recent compiler version - 5.064. I need to set the i2c address of a board using hardware; the syst ...
  Topic: Peripheral Pin Select for 24FJ256GA106
kerplatz

Replies: 7
Views: 15678

PostForum: General CCS C Discussion   Posted: Thu Nov 10, 2016 8:50 am   Subject: Peripheral Pin Select for 24FJ256GA106
I want to give my final feedback for this thread. The problem did turn out to be hardware. The solution was to remove a solder bridge on a component where the spi clock was shorted to the CS line for ...
 
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