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VESC hardware interrupt pins

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VESC Original
Joined: 2018-01-28 13:02
Posts: 3
VESC hardware interrupt pins


I'm trying to communicate my MCU with VESC4 via SPI (VESC is the master). The communication should be triggered by an external signal. Therefore I think the best way to achieve this is to connect the trigger signal to a VESC interrput pin. But I'm not sure which pins could be used as interrupt pins because I need SCK_ADC_EXT and MISO_ADC_EXT2 (PA5 and PA6) pins for communication.

Right now my code does not use the SERVO and TEMP_MOTOR pins. Can they be configured as the interrupt pins? 

Besides, it would be great if this interrupt configuration is also compatiable with VESC6.