Hi, I'm using STM32H745ZI implemented ethernet with Lwip it's working fine STM32CubeIDE(ver-1.90.0) but not in IAR(ver-9.30.1) like any changes that I need to do in .icf file of IAR because it's working fine Cube IDE
Hello,I need to build an STM32 based solution which will monitor the voltage differential between a .47Ohm resistor on a separate power amp circuit. ( measure the amp's bias ) Both circuits will share a ground.The voltage read across the resistor...
I have a small working touchGFX project with freertos app on a stm32F746-disco. I want to write a few variables to flash so I am trying to call write/read in StartDefaultTask, but I get a Hard Fault when I go to Lock the Flash. I have tried a few ...
I am working on a project that uses STM32F103 and STM32G4 as MCUs. They need to communicate between each other using UART. I am trying to configure STM32F103 UART clocks to match the STM32G4's clocks but I have not been able to figure out where to do...
Hello,I made simpler project, where led is switched on button to represent binary, and there it works. Two RNG values (0-7 and 8-15) are generated and with button press switches between LED binary representation of two RNG values.I made the same thin...
Hi everyone, I'm using STM32F429ZI with LAN8742A PHY. Once I start the MCU Ethernet communication works properly, After sometime netif link goes down and ping stops.Only when I resets the MCU communication starts.After debugging further it is observe...
Folks,Once I had my SD card working, I went to add in the Formatting option. When I enabled the format SD Media option in the FileX config, it generates this below, even though my settings are set to FX_ENABLE_EXFAT. Shouldn't this auto-generate the...
China has many chip likes stm32:GD32 AMP32 etc. The bad people use laser to change the Chinese chip into STM32it is vrey bad. I also bought the fake one.
Hello,maybe this MCU is pretty old but... I'm designing HW for the H75x using SDRAM on bank 1 (SDCKE0+SDNE0).RM0433 table 154 shows text "SDRAM bank 1" at 0x7000.0000 and 0xC000.0000, also figure 98 but table 7 "Reserved or remap of SDRAM Bank 2".Q1:...
I got a hard time comprehending about the two interrupt lines in the manual. I can really see a "connection" between certain sources to the interrupt lines, nor can i find a register to connect them. It seems to me, that i only can decide what interr...
