I got two these STM32H750 boards. Wired up a ST-LINK, and one of them works fine.But the second one is not accessible by debugger.Following is output of CubeIDE debugger:STMicroelectronics ST-LINK GDB server. Version 5.3.2 Copyright (c) 2019, STMicro...
Hi AllI am just starting off with the STM parts and bought the 469 EVM. I got the touch ID with TouchGFX working and made some cool things but now it is time to start using the periphials on the board in bare metal C config.I am really looking to do ...
I am having problem with program flash by 8 bits. How can i change the default bit settings to 8 bit.I am using the HAL_FLASH_Program api and i tries to set psize of bank 1 by __HAL_FLASH_SET_PSIZE(FLASH_PSIZE_BYTE,FLASH_BANK_1) api but no success. P...
I am hoping to use the CMSIS/DSP libraries to work on data that I periodically store on external RAM. If it is important, my current plan is to use the Lyontek LY68L6400 PSRAM or the VTI7064 SRAM (more expensive). Both are 64Mb volatile memory ICs th...
Hi The STM is configured as NOSTRETCH=1 and connected to a RL78 which acts as master. The whole configuration is used to test the SW on the RL78. The STM is emulating a number of I2C devices. The RL78 can not handle clockstreching on the used ports.S...
I want to develop a full bridge converter, for which I need two PWM channels with complementary outputs. In order to turn off the load, I need to implement phase shift on one of the PWM channel and its pair(as shown in the image). I began by using ST...
Datasheet says Yes, but as we tested, RTC still runs (hold data after disconnected power), no matter what state of the pin is.Thanks for any suggesstion!
I am using STM32F051R8T6. My application is to drive a full bridge configuration, for which I require two pair of complementary PWM signals with dead time insertion. So far I have been able to achieve this using two channles of a timer( CH1-CH1N and ...
Previously I've designed a motordriver based on an STM32F303 and an ST L6206 Dual Full Bridge driver. I've had some issues with the interfacing between the MCU and the bridge driver, because the MCU works on 3V3 and the bridge driver works on 5V. So ...
