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Hi, I have a problem. I can transmit data with Can2 but input data isnt generate any interrupt. I use a HAL libraries. I can see a correct input data in CAN_RDL0R and CAN_RDH0R register. CAN1 work properly.
CAN1 and CAN2 configuration code:
if (_hCANx == &hcan1) {
CAN_FilterConfTypeDef...
Hello,
I have a issue with start I2C. When I check a ADDR like this : ((I2C1->SR1&I2C_SR1_ADDR)==0); program is stop.
Then in SR1 register AF bit is set,
in SR2 register MSL and BUSY bit is set.
My code:
void I2C_Setup (void) {
RCC->APB2ENR |= RCC_APB2ENR_IOPBEN ;
RCC->APB1ENR |=...
Hi, I want connect a one wire temperature sensor with UART. My problem is a two registers of measurement is always equal 255 ( temp_LSB and temp_MSB).
And I have problem that
int USART2_Read()
{
// while ((USART2->SR & USART_SR_RXNE) == 0);
return USART2->DR & 0x1FF;
}
while...
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