STM32U0 is the first Cortex-M0+ with a static consumption of only 160 nA in standby mode with RTC (Real-Time Clock) and 16 nA in shutdown. It also achieves 118 points in CoreMark and targets SESIP level 3 and PSA level 1 focusing on firmware code pro...
Hello I'm working with a nucleo u575zi-q board where i've to set many GPIO pins in a synchronos way using GPDMA. I've successfully used the DAC and DMA example in the IDE, but Igot stacked with the GPIO output. I followed the case posted here, triyed...
Hi, Is there any free IDE for NUCLEO-H753ZI board?Thanks,Peter
If I run debug, I always got hardfault. Here is source codes that cause hardfault. flight_data.imu0_accel = imu0.getRawAccel(); flight_data.imu0_gyro = imu0.getRawGyro(); flight_data.imu1_accel = imu1.getRawAccel(); flight_data.imu1_gy...
When I give the delay time greater than 300 for the code below (500ms or 1000ms), GetTick or HAL_Delay(500); functions do not work.If I make the time 100ms, 200ms or 300ms, it works.When I want to control the delay at longer times, the program does n...
While the Coarse calibration in RTCv2 is obsolete, in 'L1 and 'F2 it's the only method (and I know 'L1 is NRND, but it's still around and will be for years to come, if ST sticks to its commitment), and as long as it's mentioned in 'F4 it should be pr...
Hello Everyone I am using FATFS on STM32F401RE, with the code generated by CubeMX, which is version 6.12.0. When I perform the mount operation, the return value is FR_NOT_READY. However, initializing the SD card through the HAL library and reading SD...
Using STM32CubeMX (v6.12.1) with USB_OTG_HS enabled (as host) on an STM32F4.On our device, we have the only OTG_HS_VBUS pin connected to the USB VBUS, and it is working correctly as a USB host. I was investigating if I can repurpose this pin (I guess...
Hello,I need to use a nRST pin as MCO in my aplication and programm my STM with STlink v3-set. I set up a MCO to output 8MHz signal and set nRST pin to GPIO with code you can see bellow. Now I have a problem with booting - I cannot connect to STM, Cu...
We purchased 403pcs MCUs (STM32F401VBH3) with date code 314 from Mouser website, as shown in the picture below, they have been assembled on the board, When preparing to program them with ST-LINK utility and the programmer (ST-LINK/V2), I found that ...
I am using the B-L072Z-LRWAN1 and trying to code LPTIM with interrupts and no HAL. The code seems to be getting stuck in the Infinite_Loop section in the startup.s file. The comments around this loop say that an unexpected interrupt was triggered. If...
