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HKuma.1
Associate II
since ‎2020-06-11
‎2023-06-14

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  • 5 Posts
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User Activity

I'm using example code to transmit CAN data through User button press and receive through Interrupt handler. Program compiled successful and flashed. I connected my board to PCAN bus analyzer as another node.

2020-06-12
 It is configures as same baud rate as my embedded board and PCAN GUI is running. When I run program I see Tx error counter is incremented and no frames are sent out. When refereed to LEC it is bit dominant error.Bits 6:4 LEC[2:0]: Last error code10...

Does CAN Loopback test will send frames out from TX pin and we can monitor them either on TX pin or Transceiver H/L Vs ground connected. User manual refers to we can monitor Tx signal when scope is connected.

2020-06-12

STM32 F446ZE - Board MB1162B-02

2020-06-11
I 'm using this board for CAN communication with CAN1. I notice in User manual UM1871 Figure 14. MCU 1 CAN1_TX is connected via SB18 and it is open. For CAN1_RX it is mentioned in user manual that I have to close for Rx to work and not mentioned abou...
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