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Harmony CAN strange pin accessing and function

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dobrosoft
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2019/11/14 02:57:01 (permalink)
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Harmony CAN strange pin accessing and function

Can anybody help mi with next problem
 
I use CAN with Harmony 2.06 and Automotive networking board with PIC32MZ2048EFH100, but the same problem is with PIC32MZ2048EFH064
 
1. When I access CAN1 pins in Harmony Pin settings next:
 
Pin 85  - RF0 - C1RX
Pin 86 - RF1 - C1TX
 
2. This not works !!!! CAN will not receive/send any usable data
 
But when I access CAN1 pins next:
 
Pin 85 - RF0 - C1RX
Pin 87 - RG1 - C1TX
 
It works !!!! With this configuration I work more then two weeks.
 
But Today, after starting of development (switch on computer, switch on dev. board ...), CAN didn't work too in config like in point 2. After some hours and finding problem I reassign transmit pin from Pin 87 to pin 86 and back to pin 87 it works again !
 
What causes this? 
 
post edited by dobrosoft - 2019/11/14 02:58:42
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