I have made an interface between stm32 and the modem, through serial communication(UART3). The modem answer ERROR to the following commands :--> AT%SETCFG="NB_CATEGORY",1 and AT%GETCFG="NB_CATEGORY";--> the command AT%SETCFG="BAND","3","20" or AT%SET...
Hi All,I have the following issue: Unable to get an STM32F769I USB OTG Device peripheral to be detected by a PC Host.Board: STM32F769I-DISCO (MB1225B)Host: x64-based PC running Windows 10 (Build 19043)Toolchain: STM32CubeIDE 1.7.0Firmware Package: ST...
I learned that the BootLoader of the STM32 system can update the firmware in the internal FLASH through USB UART CAN, etc. Can the same operation be performed if the external FLASH mapped through QSPI is used?
I have seen this example project https://github.com/STMicroelectronics/x-cube-azrtos-h7/tree/main/Projects/STM32H747I-DISCO/Applications/ThreadX/Tx_CMSIS_Wrapper but am not sure how to integrate it with my project.Thanks in advance,Mark
Is it ok to use interrupt vectors which are 'reserved' inside or even beyond the vector table?We need to put an RTOS semaphore from an interrupt with higher priority than kernel scheduler interrupt (which is forbidden). Currently we use an interrupt ...
I'm using usb vcp for my project on STM32F407VET6.I had a XCORE407i board with a STM32F407IGt6 and when I connected it's HS usb to the PC, the "hUsbDeviceHS.dev_state" was changed to "USBD_STATE_CONFIGURED" and after disconnecting the cable, the stat...
When I first powered up my board it ran a program that would flash the red, green, and blue LEDs at different rates upon a button press.I would like to examine the source but I cannot find it in the CubeF3 projects. Is it there? I thought it would be...
ST has a shipload of documents but I am not finding what I want.Is there a document with HALL/LL commands/syntax? If so, maybe I am not searching properly. How did you find it?JH
Hello,I am having stm32f072RB discovery board,I create & save some event log in micro controller ,Here i want to download the log to usb stick (Flash Drive) through usb bus feature,The log format is (.txt) (saved data from NOR flash ic)Micro controll...
