Hello everybody. I asking now for some help on my new project. On my stm32 u575zit-q i want send some bits, as master, on the FPGA EP2C5T144C8N as slave. This FPGA board is very simple (have no other peripherals on it). So i want send by means SPI, f...
Hi,I am using PSSI on STM32H7R3 to transmit data with DE output signal and RDY input signal (flow control). Incoming clock frequency is 60MHz. Data buffer is located in AHBSRAM1 and have size 4096 bytes. GPDMA feeds PSSI buffer by 32bit access (four ...
I'm just getting started with STM32 microcontrollers and I have been using the NUCLEO H753ZIT6. I was trying to learn how to use multiple channels of ADC's with DMA. I was able to get some data when I used a single channel ADC normally. But now I'm n...
Hello everyone,I am developing firmware for the STM32F7508-DK discovery board, and I'm utilizing TouchGFX for the GUI aspect of the project. However, I am encountering a problem when enabling USB-FS HOST functionality. The GUI and other peripherals s...
Hi,I am using stm32WB5MM, I have bootloader which is located on regular start address 0x8000000.Bootloader executes image which is located on some other location (location is divisible by 0x400 as required).For that image I changed linker file and xx...
Configured the controller stm32l151c8t6a to work in low power run mode ( UART peripheral running) but the current consumption is going upto 6.2mA. After disabling the uart peripheral the consumption decreases upto 4.2mA. In real situation we are goin...
In "Memory Mapping" section of the datasheet, the SRAM2 Address is indicated as 0x2001-C000.The actual Address should be 0x2000-C000 since from what the reference manual says, both SRAM1 and SRAM2 are mapped at 0x2000-0000. AHB1 Bus address has a mis...
Hello STM, I'm working on a project using the STM32H7R3L8H6H MCU with a PSRAM chip connected via HEXASPI to XSPM1. I'm encountering massive issues with the PSRAM initialization, which I described in a different post. I found a discrepancy between the...
I was trying to change an option byte from the embedded bootloader of an stm32u5 over canFD. Long story short I sent it some messages that were not formatted correctly and It looks like I have bricked the chip. Trying to connect in stm32cubeprog wi...
Hello,I am assisting with the firmware development of a dual-active bridge converter and I am trying to create a phase-shifted PWM signal that will control the switches. Creating the phase shift is proving challenging, but I had an idea that I believ...
