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STM32 & CAN BaudRate

sayberex007
Associate
Posted on December 16, 2011 at 11:42

Problem: can't communicate at 10 kbps

MCU: STM32F103C8

ToolChain: Keil RVMDK

stm32 std preriph lib 3.5.0 used

CoreClock 36000000

can controller working fine at 1 M, 800 K, 500 K, 250K, 125 K, 50K, 20K, but don't work at 10 K.

CAN_InitStruct.CAN_Prescaler = 359;                //10   kBps

TimeSeg1    =    CAN_BS1_5tq;

TimeSeg2    =    CAN_BS2_2tq;

TimeSJW        =    CAN_SJW_1tq;

when i try call CAN_Transmit TERR0 flag is set in transmit mailbx 0

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