Good morning,I've been fighting with an L496, trying to get it to jump into the bootloader.I'm using STM32CubeIDE 1.7.0 on a Nucleo-L496ZG.The code is based on a new project for the Nucleo board, hints from AN2606.Just to make sure that I wasn't too...
What's the worst that can happen if I assign an interrupt HIGHER prio than timer tick in FreeRTOS? Can I make the microcontroller or the operating system crash? The execution time of the high prio interrupt will be less than 100 microseconds and I pl...
Hi,I had a question regarding Bruno's excellent series on creating a simple bootloader.In part 3, there is an if statement which checks if something has in fact been loaded into the applications's flash region:// bootloader main.c if( ( *(uint32_t *)...
Hi everyone,I am working on an USB-PD source that is battery powered.To make use of the low power features, I defined _LOW_POWER.When this is defined, I get a problem in connection with eletronically marked cables (EMC). Non-EMC cables work fine.The ...
HiI'm trying to read the output from BARCODE reader (ES4650) using USB-HOST using CDC type.On connecting the USB cable I'm getting SOF interrupts (although I disable the Signal SOF on CUBE). On pointing the barcode reader to a barcode I'm getting som...
Hello together,after a lot of trouble getting the USB HS port working on the STM32H747 on the STM32H747I-DISCO Discovery kit I’m stuck again. I’m using STM Cube IDE 1.7 and the HAL USB CDC lib.I was able to get USB CDC working on the M4 thanks to htt...
The X-NUCLEO-LPM01A PowerShield has a dynamic current range maximum of only 50mA.This is a long way short of the maximum current found in many STM32 applications; eg.STM32WL - max Tx current is 120mA;B-L072Z-LRWAN1 - max Tx current of the radio modul...
after extract the zip file to the shortage path C:\st2\STSW_STUSB010_v1.3\Projects\STM32F072RB-Nucleo\Appli\usbpd\STM32F072_MB1303_DRP_2PORTSthen import the example with STM32CubeIDE. Then compile result was"Build Failed. 34 errors, 3 warnings. (took...
Hello everyone,I write HAL_Delay(1000) or HAL_Delay(5000) on my code but it delays it by half. I checked SystickTimer it works fine. But HAL_Delay function gives me half delay time. I created another project with same board, same Cubemx features , it...
