Greetings to all.I'm Following some online courses to learn to program STM32. I have a very weird behavior of my board that gives me not few headaches. After reviewing, changing, testing my codes for 2 days i found a way to get my program running cor...
I am trying to read the register of the chip_id, but the function returns a nDevId that is probably wrong. I set STG3692 switch to obtain SPI configuration and I introduce a GPIO_PIN to configure CS. What could be wrong? below the basicsteps of the c...
HI,So I cannot seem to get the time base that I expect out of Timer 6. I have got timer working wiht the right freqnecy however I cannot seem to get timer 6 to work at the expected freqency. It seems to be running twice as fast to what I set it to.I ...
Hi and happy new year,Migrating from STM32F103 to STM32F303, I mostly copy&paste my code from STM32103 to STM32F303, and only adjust what's necessary. However, I am having troubles with the TIM2 peripheral. Before starting the counter, the CNT regist...
Hi,Device: STM32F103C8T6Driver: LL (low layer)It's been days I have struggle reading BME280 which is connected with i2c to my mcu. After configuration, I'm trying to read registers with standard reading procedure as following:Generate Start condition...
Hi guys, I have a problem with ADC conversion I would say. I put sine wave on ADC input and then I just transfer the value to DAC register, but the negative half of the sine wave is clipped. The code is just this ( Inside HAL_ADC_ConvCpltCallback):DA...
Hello. I am using stm32f765 series mcu with iar compiler. A strange thing was caught during development and I left an inquiry.The problem I'm facing seems to be the difference between the system clock right after the firmware is uploaded and the syst...
Hello!Configured 3 input channels to be checked by two ADCs in fast mode. First ADC request works perfectly, but all next request ADC2 data is not synchronized with ADC1. It seems, ADC2 stops incorrectly and continues to change the channels.Here is a...
I am trying to code SPI functionality to connect with an external 16-bit ADC. The STM32 only receives data from the ADC, so only a MISO and SCLK line, along with a Conversion/CS line is required. I am currently using the 32F072BDISCOVERY board to te...
