Stm32F303 Jump to app not working
hello.After Mcu jump to app in custom bootloader, work while(1).Jump code is not working.
STM32 MCUs Products
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Touch Sensor Response Time
Hi!I'm working on a product that requires a very fast response time for capacitive touch sensing (in the order of <5ms). I'm currently looking into the TSC module in some STM32 controllers. However, I can't seem to find any information regarding the ...
Resolved! TIM2 not working on STM32F407VGT6
I am working on a project where the end goal is that TIM8 is used to capture an incoming PWM signal on PC6. I want TIM2 to trigger from TIM8 and generate a single pulse on PB11. I have TIM8 working, capturing both rising and falling edges properly. ...
Resolved! SPI Sending and Receiving Extra Bytes
I doing bare metal coding for STM32L496ZGT6. Now in SPI, extra bytes are sent. There are only 4 Registers in SPI but unable to resolve the issue. Below is my codeNOTE:I am using Aardwark Total Phase Control Center software for debugging. I am attachi...
Unexpected behaviors in DMA buffer for I2S MEMS microphone (SPH0645)
Board: STM32 Nucleo-F411REI am trying to get audio from I2S MEMS microphone (SPH0645). According to datasheet here - https://www.knowles.com/docs/default-source/default-document-library/sph0645lm4h-1-datasheet.pdf Basically I am supposed to get a 32-...
Resolved! Wait but MCU is unblocked
I haven't been able to wait 500ms without affecting the timers for 7 days.In this block, doesn't PB14 become "0" after 500ms?Even if I use comment lines, it doesn't work.Note: volatile uint32_t Counter = 0;The "Counter" variable is incremented every ...
Using STemWin library with NucleoF446RE via SPI Interface
Hello ST Team,I am working on a project in which I want to interface NucleoF446RE board with 2.4inch LCD Display Module,240x320 Resolution, SPI Interface. I have already implemented code for SPI interface and using readymade ILI9341 library I have te...
Resolved! Issues in flashing new G473CB microcontroller - no STM32 Target found
Hi !I got some samples of G473CBTx from ST through one of the official distributor, which were populated on prototype boards. I am trying to flash them, but unfortunately stumbled upon the "no STM32 Target found" error. I tried the following. 1. Use ...
STM32U5: in Stop 2 mode, ADC sampling abnormal when waking periodically by LPTimer
"In the STM32U5, the LPTimer is used to periodically wake up from Stop 2 mode to sample ADC data. After the ADC samples the data via DMA and generates an interrupt, the system re-enters Stop 2 mode. When using a debugger, the sampled data is normal. ...
Resolved! diffrence between stm32f29i-disc1 and stm32f429zi
hello what is the diffrence between stm32f29i-disc1 and stm32f429zi
