Hi,I am trying to use Nucleo-l4p5 as SPI Master and NRF52 as slave.Issue : nrf is reading wrong and partial data and when I am connecting GND of both boards, it stops working.Solutions tried so far:I have tried the same code with Nculeo-F446RE and NR...
Hi,Master:Question 1:As shown in the figure below, why does the api read this variable with critical protection?Question 2:Suppose two tasks have write operations to shared variables. For example:int var; void task1(void) { OS_ENTER_CRITICAL(); ...
Hi, I am experimenting with the Nucleo-L452RE-P the ALTERNATIVE FUNCTIONS of the PA6 pin, what I need is that the pin acquires a rising edge through the Timer Direct Mode generating INTERRUPT, this works correctlyvoid HAL_TIM_IC_CaptureCallback (TIM_...
I believe it has an STM32L462RE inside as it says in the datasheet, however I was a little confused when I read the underlined sentence in the picture bellow. In the datasheet it says there is a M4 inside, however this sentence refers a M0. I just wa...
Hi, I am using IDS01A4 (Sub-GHz RF) and F401RE. I am trying connecting with STSW-WMBUS-GUI (wM-Bus demo suite). I follow the instructions from QuickStart.pdf I have downloaded on the devices the binary file that I have found from STM32CubeExpansion_S...
Hello, in my setup the STM32L151CBT6 (32MHz) is configured as slave of a PLD Master, which provides a 4MHz Clk for the SPI communication.After a short "handshake" between slave and PLD where the slave sends and receives some bytes (with HAL_SPI_Trans...
We are using STM32H743 to implement SPI Slave. We would like to use NSS pin to hardware synchronize the beginning and end of our data packet, which is about 100 bytes long. The reason for that - the SPI wires are long and noisy and we would like to p...
Hi,I would like to use ADC1_IN5, ADC1_IN6 and ADC1_IN7 on my STM32U575. To init ADC1 I have:hadc1.Instance = ADC1; hadc1.Init.ClockPrescaler = ADC_CLOCK_ASYNC_DIV1; hadc1.Init.Resolution = ADC_RESOLUTION_8B; hadc1.Init.ScanConvMode = ADC_SCAN_E...
When I try to flash erase program on stm32g07, using HAL_FLASHEx_Erase,Once cpu freezes.I am using EWARM and ICE use I-JET. After executing HAL_FLASHEx_Erase, the following debug error is output.The processor cannot be debugged. The debug registe...
