Resolved! LTDC initialization on STM32F7508-DK board
Hi everyone can anyone help me initialize LTDC driver and LCD screen. I'm using the STM32F7508-DK board and I don't know what I need to configure in STM32CubeMX?
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Resolved! UCPD Source(X_NUCLEO_SRC1M1) and Sink (X_NUCLEO_SNK)
Hello, We have purchased the following boards recommended by STM in order to work on UCPD Source and Sink applications: 1. Two NUCLEO-G071RB boards 2. One X-NUCLEO-SRC1M1 3. One X-NUCLEO-SNK1M1 We downloaded the repository of board and imported the f...
ADC Values Stucking Issue on STM32L552RCT6 Microcontroller
I am experiencing an issue with the STM32 microcontroller used in a Battery Management System (BMS) application.Issue Details:I am using ADC to measure Temperature using NTC and voltage.When a specific GPIO pin is detected as HIGH, all ADC channel va...
STLINK-V3MINIE used to work on USB hub but now doesn't work with a USB hub
Last week my debug/development environment was working. My laptop is connected to a docking station. I have a long USB-A to USB-A extension cable (15 feet) to an unpowered USB hub with 5 ports. My 'scope, power supply, DVM, and STLINK-V3MINIE are ...
USB-PD Rev 3.1 Support in STM32G4 MCU and TCPP
Hi Team, We are working on a USB-PD sink solution to negotiate 140W (28V 5A - EPR in USBPD r1.3) and planning to use STM32G491 MCU which has an embedded UCPD interface.STM32 solutions for USB Type-C and Power Delivery page mentions that:- > STM32 UCP...
Resolved! STM32 Nucleo-144 (413ZH) USART_2 Printf
Hello!I am running the UART_Printf example on my Nucleo and the output to USART3 (default) works fine, but when I change the output to USART2 or USART6, it doesn't send data.
Is it possible to jump into system bootloader from application
I need to update ST based peripherals, due to constraint of wiring and flash size, I may not be able to connect BOOT pin or make a custom bootloader on the peripherals. I am planning to implement ST's boot protocol on host side, and add a command to ...
Resolved! STM32H7 SDRAM Speed Code and CAS Latency
Hello,SDRAMs are available in different speed option -5, -6 or -7. IMHO this specifies the max. SDRAM clock at CAS=3, but SDRAM can configured via CAS parameter to be used at a lower clock frequency.Alliance Memory -7 for example can be configured CA...
PMOD I2S2 spike after frequency change.
Hello,I use STM32F407G-DISC1 with Digilent PMOD I2S2. I have FIR filter project and after i enable sound or drasticly change frequency, volume spikes. After few seconds it becomes normal again. Why is that?Code:#include "main.h" I2S_HandleTypeDef hi2...
Resolved! Bootloader GO command doesn't work STM32G070RB
Hello everyoneI use an ESP32 to start a firmware update. The bootloader has been started, the esp32 writes block by block. In the end, I use the Go Commad from Bootloader Command Sets to jump into the application. My sequence.1. set BOOT0 Pin back to...
