Our STM32F7 no-OS system calls HAL_MMC_ReadBlocks_DMA() to read multiple blocks of data from eMMC storage.The STM HAL sets the MMC state machine SDMMC_DTIMER register at the start of the DMA.The DMA completes and our code receives the interrupt and h...
Dear community,are new to STM32CubeIDE and ARM microcontrollers.By reading the documentation available on the ST website, I was able to perform a large part of the application that I would like to create.My project involves the construction of an acq...
If I goto stm32-c2c.com the web browser gives me a security warning about the certificate not being valid. If I continue I get I've taken delivery of a P-L496G-CELL02 Discovery Pack and this is part of the initial setup prompted by the embedded firmw...
Hello, I use for STM32 (1.8V VDD) SPI communication with an slave temperature Sensor (3.5V basic voltage, detects high at 0,7*3,5V)SCLK =PC10SDO = PC11SDI= PC12CS = PC13For that reason I want to use an external 3.5V Pullup. But I'm not sure if this ...
I am using a stm32f411re nucleo board , i am trying to configure the Tim2_ch1 in output compare mode .i have written the code by referring the reference manualhttps://www.st.com/resource/en/reference_manual/dm00119316-stm32f411xc-e-advanced-arm-based...
Hello world!I'm working on a real-time synthesizer project since a few years :using STM32F427VGST drivers V1.0.0 not HAL (I think HAL wasn't existing in the past) Everything is working well with optimization -O0.When I enable optimization (eg -O1) co...
Hello ! I'm trying to communicate with a ADC : AD7276. With my MCU STM32H745To get the values from the ADC, I set the CS in low state and CLK 16 times. However, the HAL_SPI_Receive_DMA method does not activate the clock on the SPI.What are the parame...
I am implementing the conversion complete callback function for the ADC and am trying to send a message over UART when this completes. However, it does not seem to want to work. I have independently verified that both the callback function is being c...
I'm getting started with the CAN controller on the STM32F105. One of the first issues I'm running into is that the HAL_CAN_Init() function returns an error. It seems to time out while waiting for CAN_MSR_SLAK to be cleared. Where can I find more info...
