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stm32f103 CAN send fail...

Slee.13
Associate II

hi there.

I'm trying to CAN transmit on my target board.

my board is not to send CAN message on stm32cubeide . but I confirmed that my board send CAN message on mbed.

Can I how to send CAN message on stm32cubeide?? 

I intended CAN baudrate 500kbps, sampling point 75% and my apb1 clock is 18Mhz, HSE is 8Mhz, and my crystal is 8Mhz.

below is printf() debug message when my board running and stop.

Always debug message show me the message such as below..

<Can Send Success: 1

<Can Send Success: 2

<Can Send Success: 3

<Can Send Success: 4

<Can Send Success: 5

<Can Send Success: 6

<Can Send Success: 7

<Can Send Success: 8

<Can Send Success: 9

<Can Send Success: 10

<Can Send Success: 11

<Can Send Success: 12

<Can Send Success: 13

<Can Send Success: 14

<Can Send Success: 15

<Can Send Success: 16

<Can Send Success: 17

<Can Send Success: 18

<Can Send Success: 19

<Can Send Fail

my source code attached .

please check my error...

regards..

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