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According to I2S example of STM32373C-EVAL SDK : "Mono audio streaming is not supported (in order to play mono audio streams, each data should be sent twice on the I2S or should be duplicated on the source buffer. Or convert the stream in stereo befo...
I need to achieve level sensitive interrupt behavior with EXTI, similar to shared PCI interrupts on other architectures.Have several OR'ed interrupt requests wired together to a EXTI input;all requests are active low.All requests can be masked or dis...
Hi all, as mentioned in the title i have an issue with the ADC configured to sampling 4 channels with different rank.I want to collect the sample in one array ( array uint16_t values[4] ) in the same order for each conversion done. The data in the ar...
Hi, I have custom HW with STM32L496RGTx. On board I have SD card slot. I tried HW with CubeMX. Setted SDMMC1 to Mode: SD 1, SD DMA - SDMMC1 and divider to 24. In code I wroted: FATFS SDFatFs; /* File system object for SD card logical drive */ char S...
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...
