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Hi I am using stm32l452RC for my project. When I put the MCU to sleep using HAL_PWR_EnterSLEEPMode(PWR_MAINREGULATOR_ON, PWR_SLEEPENTRY_WFI) all my general purpose timers are not running. I use HAL_SuspendTick() before making the MCU go into sleep ...
I'm using a "blue pill" breakout board and developing with STM32CubeIDE and HAL libraries.When I HAL_SPI_Transmit to SPI1, I get a signal on the MOSI line (PB5), but the corresponding clock signal on SCL (PB3) is a constant 0V. If I run the same code...
The latest package was downloaded from ST website. During the installation, the app returns an error T1721Using Window 10Pro
Hi all,I am wondering if it is possible to read an encoder using STM32-L476RG without its Enocder-Mode function. If so, how do I do it?Thanks.
There are some devices on the swing table on the CAN bus, when connected to the inclinometer, stm32H743 will fail to send CAN data. The phenomenon of checking CAN bus with logic analyzer is that ERR is generated at the CRC or CHECK bit, and the resi...
Hi, I’m using a STM32F407G-DISC1 board which has 3V power supply.An ADC measures output of op amp. Output voltage is clamped with 3.3V Zener diode. Is the additional 0.3 volts above VCC dangerous for the ADC?
They look the same but I one of them is running the firmware right after plugging the power source, and the other is not. The revision letter is different on both (Y and Z). Is there a way of comparing the changes between both revisions? Thanks in ad...
Hi, I am using this code, TIM1,3,4,8 are working directly like a charm, but TIM2 and TIM5 the only 32 bits timers are taking approximately 1 minute and 45 seconds to be working. Does anyone know where comes this issue? uint16_t buffer1[12] = {0,35,...
i want to read out a single ADC (temperature sensor) via polling method and want to display the result on the Display. On the backside of the board are some standard arduino connectors, i used them to connect the temperature sensor (CN7 -> A0 -> PC0 ...
Trying to communicate over I2C but keep getting error when using HAL_I2C_IsDeviceReady(). I am using a device from acconeer (XM132/XE132) which has MCU (STM32G071CBU6). Im gonna communicate the radar on the device (A111). Datasheets for the XM132 dev...
