Ask questions and find answers on STM32Cube packages, including HAL, LL and middleware, and expansion software.
Dear STM32 Community, We believe that the example projects provided for the STM32Cube embedded software are a valuable resource when developing projects. We would like to better understand how developers use these examples in their workflow and e...
I use __HAL_SYSCFG_REMAPMEMORY_SRAM(); this function ,but MX_USB_DEVICE_Init(); can't work.After I went to debug tool ,it appear cannot access memory this problem.I don't know how to solve it.Maybe it should register address problem,or init address ...
Hello,what whould be the ideal mode to generate a shifted 4-channel PWM for a Phase-Shift Converter? A timing diagram is attached. The Turn-On- times of all switches are equal.kind regardsMichael
Hi. I need to create USB MSC Device on STM32F407. I use CubeMX for create project. When I compiled the project with MSC_MEDIA_PACKET = 512 windows did not see the mass storage device, then I changed MSC_MEDIA_PACKET = 256 and windows saw the mass st...
Dear ST Community Members,I want to read a value from 2 ADC channels on STM32L031,How can I do that using polling conversion ?Thanks
I'm building an application where the flash is divided to facilitate firmware upgrades from a self written bootloader. If I try and run run the code without the bootloader on the MCU with the start address 0x08008000 the SysTick does not run. I assum...
Disclaimer: I am using V1.14.0 and have not edited the HAL or LL divers. I am running the chip at the USBD CDC example project settings. I am communicating at FS.I am seeing this(hpcd->OUT_ep->xfer_buff) buffer populate with additional/non-existent c...
Hi, I want to send five,16 bit data over SPI. WHile executing the code i cant see any transmission. What i wanted isSS = 0 -> 16 bit data1 -> SS=1, SS = 0 -> 16 bit data2 -> SS=1,or2, SS=0 , word0, word1, word2,word3, word4 ss=1i tried both methods b...
1. Is STM32F446 Safety Certified ?, 2. Is ST Micro Supports Safety certified Self-Test Libraries ?.3. Can we get the user manual or any document to know what are the Self-Test libraries are supported?.what are the supporting documents which we can ge...
Where Can I get STM32F446 IEC61508 Safety Certified Library User Manual?
I try to use uart interrupt for communicate with hyperterminal. It seems that HAL_UART_RxCpltCallback doen't work. I made the configuration in STM CUBEMx . It send the first burst throught interrupt routine and receive only one time the aRxBuffer. Th...
