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ICD U64 data monitoring

 
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tripper269



Joined: 06 May 2013
Posts: 33
Location: Toronto

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ICD U64 data monitoring
PostPosted: Fri Feb 23, 2018 3:36 pm     Reply with quote

Hello Everyone,

Has anyone used data streaming with ICD U64, as explained in the below link
http://www.ccsinfo.com/content.php?page=stream_icd_offer

I tried but couldn't make it.
PCM programmer



Joined: 06 Sep 2003
Posts: 21708

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PostPosted: Fri Feb 23, 2018 5:12 pm     Reply with quote

Quote:
I tried but couldn't make it.

I studied this by compiling the following test program and looking at
the .LST file. I didn't test it with an ICD64 in actual operation.
Code:

#include <18F46K22.h>
#fuses INTRC_IO, NOWDT, BROWNOUT, PUT, NOPBADEN
#use delay(clock=4M)
#use rs232(ICD)

//======================================
void main()
{   

printf("Start \n\r");

while(TRUE);
}

Conclusions:

1. It uses a software UART (bit-banged).

2. It transmits at 38400 baud.

3. It defaults to transmitting on Pin B7 and receiving on Pin B6.

4. You can change the transmit pin to Pin C6 by doing this:
Code:
#use rs232(ICD, xmit=PIN_C6)


5. You can change the default receive pin to C7 by doing this:
Code:
#use rs232(ICD, xmit=PIN_C6, rcv=PIN_C7)


6. Adding the #use rs232(ICD) line causes the compiler to insert a 4.5
second delay at the start of main(). The program won't do anything until
that delay has passed. I verified this delay time with the MPLAB v8.92
simulator's stopwatch feature.
allenhuffman



Joined: 17 Jun 2019
Posts: 537
Location: Des Moines, Iowa, USA

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Re: ICD U64 data monitoring
PostPosted: Fri Jul 05, 2019 10:45 am     Reply with quote

tripper269 wrote:
Hello Everyone,

Has anyone used data streaming with ICD U64, as explained in the below link
http://www.ccsinfo.com/content.php?page=stream_icd_offer

I tried but couldn't make it.


Did you ever figure it out?
_________________
Allen C. Huffman, Sub-Etha Software (est. 1990) http://www.subethasoftware.com
Embedded C, Arduino, MSP430, ESP8266/32, BASIC Stamp and PIC24 programmer.
http://www.whywouldyouwanttodothat.com ?
PCM programmer



Joined: 06 Sep 2003
Posts: 21708

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PostPosted: Fri Jul 05, 2019 11:39 am     Reply with quote

CCS Data Streaming Video Tutorial:
https://www.youtube.com/watch?v=EnSazS39MeA
allenhuffman



Joined: 17 Jun 2019
Posts: 537
Location: Des Moines, Iowa, USA

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PostPosted: Fri Jul 05, 2019 12:21 pm     Reply with quote

PCM programmer wrote:
CCS Data Streaming Video Tutorial:
https://www.youtube.com/watch?v=EnSazS39MeA


Fantastic! That helped.

Running it using "Build & Run" did pop up the terminal, which helps.

I have yet to get any output when in Debug mode, though.

At least now I know it works. Thank you so much.
_________________
Allen C. Huffman, Sub-Etha Software (est. 1990) http://www.subethasoftware.com
Embedded C, Arduino, MSP430, ESP8266/32, BASIC Stamp and PIC24 programmer.
http://www.whywouldyouwanttodothat.com ?
jeremiah



Joined: 20 Jul 2010
Posts: 1314

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PostPosted: Fri Jul 05, 2019 7:43 pm     Reply with quote

allenhuffman wrote:
PCM programmer wrote:
CCS Data Streaming Video Tutorial:
https://www.youtube.com/watch?v=EnSazS39MeA


Fantastic! That helped.

Running it using "Build & Run" did pop up the terminal, which helps.

I have yet to get any output when in Debug mode, though.

At least now I know it works. Thank you so much.


it won't work in debug mode. It uses the same pins that debug mode does.
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