Author |
Message |
Topic: Microchip ICD3 used as a programmer in CCS PIC C Compiler |
Douglas Kennedy
Replies: 7
Views: 21059
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Forum: General CCS C Discussion Posted: Tue Mar 24, 2015 6:35 pm Subject: Microchip ICD3 used as a programmer in CCS PIC C Compiler |
If you are in the CCS IDE and a compile with debug is selected the CCS compiler adds debug code to the end of the PIC chips flash. The debug code added via the CCS IDE is specific to debugging using ... |
Topic: Data Streaming |
Douglas Kennedy
Replies: 7
Views: 12108
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Forum: General CCS C Discussion Posted: Fri Mar 13, 2015 8:08 am Subject: Data Streaming |
There is often several good ways to do things.
The real uart port has advantages but if it is just to debug in the release environment it takes up a the uart 2 pins for I/O. Now the ICD stream is ... |
Topic: Data Streaming |
Douglas Kennedy
Replies: 7
Views: 12108
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Forum: General CCS C Discussion Posted: Wed Mar 11, 2015 12:49 am Subject: Data Streaming |
The ICD U64 with the IDE performs several functions.
A) it will program a PIC ( aka release mode)
B) it will support debugging with real input ( say from a sensor) the simulator in MPLAB is cumberso ... |
Topic: CCS ICD-U64 rev2 to rev3 upgrade |
Douglas Kennedy
Replies: 4
Views: 5735
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Forum: General CCS C Discussion Posted: Wed Jan 14, 2015 10:48 am Subject: CCS ICD-U64 rev2 to rev3 upgrade |
If you do upgrade is it backwards compatible...will the upgrade impact the functionality of rev 2 in a negative way?
So can we assume the rev 3 upgrade will program and debug any chip rev2 can progr ... |
Topic: CCS ICD-U64 rev2 to rev3 upgrade |
Douglas Kennedy
Replies: 4
Views: 5735
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Forum: General CCS C Discussion Posted: Tue Jan 13, 2015 4:22 pm Subject: CCS ICD-U64 rev2 to rev3 upgrade |
I learned that rev 3 is needed to debug EP chips.
I have rev2 according to the silk screen.
1) How do you upgrade rev2 to rev3?
2)If you do upgrade is it backwards compatible...will the upgrade ... |
Topic: CCS IDE docking and unpleasant undocking |
Douglas Kennedy
Replies: 3
Views: 6170
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Forum: General CCS C Discussion Posted: Sat Oct 18, 2014 7:35 pm Subject: CCS IDE docking and unpleasant undocking |
Thanks for the info..... I tried undocking the debug window but the solution you suggested didn't redock it. The undocking is extremely annoying and it really needs an option to permanently turn it of ... |
Topic: CCS IDE docking and unpleasant undocking |
Douglas Kennedy
Replies: 3
Views: 6170
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Forum: General CCS C Discussion Posted: Fri Oct 17, 2014 7:39 am Subject: CCS IDE docking and unpleasant undocking |
I find undocking to be very unpleasant in that every panel has to be minimized separately.
The IDE display can get undocked from a docked state by some inadvertent keystroke or mouse movement.
The ... |
Topic: Generating PWM signal |
Douglas Kennedy
Replies: 2
Views: 6726
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Forum: General CCS C Discussion Posted: Fri Sep 12, 2014 10:06 am Subject: Generating PWM signal |
//Should I always define Setup_timer and setup_ccp1 to get PWM?
It depends on the PIC chip....best to look at the device.h files and see what is needed
EX a 24HJ256GP210A with hardware PWM would ha ... |
Topic: 32 bit multiplication |
Douglas Kennedy
Replies: 16
Views: 34229
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Forum: General CCS C Discussion Posted: Tue Mar 11, 2014 7:15 am Subject: 32 bit multiplication |
Well ,
I'll echo a point Sherpadoug made. Why do you need it?
The most accurate physical calculation from Quantum Mechanics can be notated with just 12 significant decimal places. Quantum Mechanics ... |
Topic: HMC5883L Help |
Douglas Kennedy
Replies: 12
Views: 31802
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Forum: General CCS C Discussion Posted: Sun Jan 19, 2014 6:40 pm Subject: HMC5883L Help |
The values are often raw magnetometer readings. If you understand geometry and trigonometry you have a chance of succeeding. I don't see you succeeding by asking questions of this forum it is not so f ... |
Topic: PIC24HJ128GP206A |
Douglas Kennedy
Replies: 4
Views: 6475
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Forum: General CCS C Discussion Posted: Sun Jan 12, 2014 1:38 pm Subject: PIC24HJ128GP206A |
Thanks asmallri as you suggested, it was a bad cold solder VSS connection same place on both boards oops.
Maybe the thermal sink (ground plane) on the ground connection didn't help.
You know somet ... |
Topic: PIC24HJ128GP206A |
Douglas Kennedy
Replies: 4
Views: 6475
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Forum: General CCS C Discussion Posted: Sun Jan 12, 2014 9:15 am Subject: PIC24HJ128GP206A |
I have a 3rd unpopulated board and there are no shorts or disconnects.
On the failing boards with the PIC24 none of the failed pins are shorted to each other. There is continuity from the PCB to the ... |
Topic: PIC24HJ128GP206A |
Douglas Kennedy
Replies: 4
Views: 6475
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Forum: General CCS C Discussion Posted: Sat Jan 11, 2014 6:42 pm Subject: PIC24HJ128GP206A |
I have two identical PCB's each with a PIC24HJ128GP206A TQFP 64 pin and both have an identical issue. The issue is PINS RC2 RC1 RG15 RG13 RG12 RG0 RG1 appear dead ( can't get then to go high ).
/// n ... |
Topic: pic18f67j60 mmc sd card |
Douglas Kennedy
Replies: 7
Views: 12120
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Forum: General CCS C Discussion Posted: Thu Jan 09, 2014 10:17 am Subject: pic18f67j60 mmc sd card |
I agree that the CCS drivers do work for the PIC chips they were written for.
I would be nice if there were more comments in the CCS code. It makes it a bit more difficult to modify the CCS driver if ... |
Topic: PIC24F USB Host |
Douglas Kennedy
Replies: 9
Views: 21136
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Forum: General CCS C Discussion Posted: Sat Oct 26, 2013 7:45 am Subject: PIC24F USB Host |
If it is a work ( business) project the decision to use Viniculum is a good one. Some see PIC projects as a hobby and might enjoy a challenge of writing from scratch or porting a Microchip stack. If i ... |
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