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Capture IRQ is called but interrupt flag is not set

We are using STM32G051 to measure duty cycle of the actuator PWM signal.TIM1 is configured in slave reset mode, with CH1 direct capture on rising edge and CH2 indirect capture on falling edge. Two DMA channels transfer results into two memory buffers...

maple by Associate II
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Resolved! [Solved] STM32F4 I2C Master Clock Stretching Fail

Posted on September 26, 2017 at 02:56Hi there,I am attempting to get an STM32F411CE microcontroller to interface with a BNO055 IMU using the I2C peripheral. This particular IMU uses clock stretching which doesn't seem to work with the HAL_I2C librar...

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SD CpltCallback not called after DMA completion

Hey, I am working on a project using the STM32F746 chip and writing and reading to/from an SD card. When reading from the card is completed, HAL_SD_RxCpltCallback is executed, which provides output by sending bytes over UART 8 line. When I read from ...

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jVerd.1 by Associate II
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Resolved! STM32F303VB TIM15 PWM not working properly

Hello! I am working on PWM generation using several timers, in this case: TIM3, TIM4, TIM8, TIM15. I have gotten TIM3, TIM4 and TIM8 to work perfectly. I am currently testing this on a STM32F3DISCOVERY board. TIM15 however, does not behave properly f...

Resolved! STM32F407 Timer Update Frequency is Divided by Two

Hello everyone. I'm trying to use the TIM6 as a timer at 1 kHZ. However the result I get is 500 Hz. I couldn't figure out why. I maxed the CPU clock speed at 168kHZ, which gives me the result of 84MHz APB1 Timer Clock. I calculated the auto reload va...

MrEmou by Associate II
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