Ask questions and find answers on STM32Cube packages, including HAL, LL and middleware, and expansion software.
I use a ADS7056 temperature sensor. I want to read the temperature via SPI and DMA.To do this, I have to set the CS low, generate 18 clocks, set the CS high again. Unfortunately I haven't found a configuration that works with the LL drivers yet.To ge...
Hi.I want my STM32303E-EVAL to I2C-communicate with the onboard ANT7-M24LR-A simply to monitor the I2C-traffic (I will check out my I2C monitoring tool). It seems to be a good idea to use the BSP driver. The BSP-file stm32303e_eval_eeprom.c contains ...
Again, trying to find out what is meant ... I saw the letters "EC" and found what it stood for and now wondering why.For example I saw idefgroup GPIO_LL_EC_PIN PIN and tracked down,GPIO_LL_Exported_Constants#define LL_GPIO_PIN_0 GPIO_BSRR_B...
I'm looking for an example showing how switching is done between 'host' and 'device' mode using the USB 'ID' pin.The only 'dual role' example I have found requires the user to switch manually between these 2 roles (using joystick on eval board).The U...
I understand that the registers are write protected and you have a clock synchronization issue, but I can not find the cube HAL level calls to do this.
I want to program my STM32G431-Board with the DFU bootloader. I’ve already set the configuration to get into the boot-mode with the boot0-Pin. And I explicit configure the read out protection (RDPto level 0.Also I can connect the device with the USB ...
Hi,I'm using STM32F412 module with freeRTOS (CMSIS_V2) middleware in STCube IDE.Can I achieve below functionality as a stack overflow feature using STM32 MPU (Memory Protection Unit)?1. Detect corruption of a function return address before the functi...
How to convert these LL to HAL? /* Clear ISR flag */ HRTIM1->sMasterRegs.MICR = HRTIM_MASTER_IT_MREP;and HRTIM1->sMasterRegs.MCMP1R = (MULTIPHASE_PERIOD / 5);If I use Timers A-EI usually use these:/* Clear Interrupt flag */ __HAL_HRTIM_TIMER_CLEAR...
Can we use freeRTOS?Note:- But we can see freeRTOS does not have USB support.
I have a custom H743 board with HID (USB host enabled in the Cube) and a keyboard connected.the device has enumerated, I am getting 1300 SOF interrupts a second.but how to receive a char from a keypress ?Can someone ( using the cube) add the few ext...
