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Current scheme involves trying to fence the current count by knowing the direction with CMP to trigger at the next position. Direction-change interrupts to alter which side CMP is placed with ARR match to handle the starting case where we don't real...
In my design i have 5 gpio that connecting my keypad , i have 3 row (gpio output ) an 2 col how input , one button keypad is ON/OFF.For me the OFF state corrrespond to sleep state .This is my problem -Before of while i enter i sleep mode :void PW...
Hello,I am facing a strange issue with STM32G0 RTC. As soon as I initialize RTC, it generates an interrupt and it never comes out of the interrupt. Same program was working previously and suddenly it started throwing this kind of issue. I am wonderin...
I have an H7 application where I need the HRTIM master (or another timer if that is the only option) to be the prescaler for HRTIM A~E timers. How do I do this?
I would like to hold the STM32H745 in reset and then connect with JTAG and be able to reprogram the flash internally. I am finding that their is some setting that is damaging a part on boot up and want to prevent the device from booting but still be...
Board: STM32 H757Issue: We are using internal QSPI memory. Write is working fine. But reading have issue.reading ignores first byte and also do swapping of 2 byte.For example: --> write 0<offset> 4<number of byte> 1 2 3 4<values to write>--> read 0<...
Hello,I'm trying to capture single-shot ADC reading from 3 subsequent channels. I'm using CubeIDE and STM32L100RCT6 on the Discovery board, but I have the same results with STM32F103CBT6. I do everything according to that document, but whenever I try...
Hi all,I want to use the I2C of my STM32F100xx Low/Medium density value line Discovery board but without using STM32cube IDE because i want to learn the basic register initialization and each step necessary so that i can port it to any IDE but i am u...
I need to interface 10 SRAMs (1024 x 16). With existing FMC controller I can interface only 4 so I am planning to use address line decoder for generating chip select signals. My main concern is whether I would need to use external buffers & transceiv...
