Hi, I found a pretty interesting issue while developing an STM32H7 Series MCU.And I tried many things to figure out the cause but failed. T^T If you have experienced similar symptoms or know anything about them, I hope we can discuss it together here...
i have written a driver code to run 4 wire resistive touch panel. I use only 1 adc and change its adc channel during runtime. Like i set X+ and Y+ as output high by default and X- and Y- set as low by default and set X- and y- pull down to make ADC r...
Hello,Above is the schematic for the board. I am facing issue for Target not found while connecting with ST-Link.1. The Vcap1 voltage is 0.2. What could be the reason for not getting 1.2v at C11. vcap_1 voltage? Can you please refer the above diagra...
Hi All, I was testing my new STM32H746XIH6 board and met the post below by @GSpre.1 during a search about SDRAM performance. GSpre.1 - Performance characteristics of SDRAM on STM32F7508-DISCO board I don't have a lot of time to read MPU documentatio...
Hi allim using the STM32L4R9AI evaluation board ,with IS66WVH8M8BLL HyperRam memomry.with the help of AN5050 i try to communicate with this device in memomry map modeand also toke for reference the memory map mode in STM32CubeH7 package (https://gith...
Hi,this is my MCU code: STM32H563VGT6. I'm working to a porting from Texas to ST.I need to efficently use the two Rx FIFO (3 messages depth) of the FDCAN module. In Texas I had 32 mailbox divided into transmission and reception.Each FIFO has four buf...
I am using the STMG0B1RET on a custom, battery-powered board. During normal operation pin PC4 is used as UART1 (with an external pull-up resistor). In Standby Mode pin PC4 must be LOW in order to shut down the external device. For this I convert PC4 ...
Hello, i need help with na stm32l031k6, I want to just start the processor and read it with an st-link v2, I have connected BOOT0 to GND(i haven't added a 10k resistor, but that shouldn't be the problem ), NRST with pull-up 1k to VDD, VDDA and VDD ar...
I am starting some test with this modulehttps://it.aliexpress.com/item/1005002482177244.htmlwith 7” lcdI have found only one example that run but with TouchgfxI have got the same ioc from this example to generate a new code and insert the functions t...
Hi Everyone,I interfaced Nucleo F767ZI with W25Q256JV using SPI and everything was working fine. But due to time and speed requirements, now I have to shift it to QSPI. I have used example code of STM Document named "QSPI_F769_discovery_flashloader" ...
