Resolved! Stm32G474 bootloader
What exactly is meant by "If Boot from FLASH"?
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Can not set bit SWSTART to start convert ADC in STM32F103xG
I'm learning STM32 with the board above and trying to program the ADC conversion.However, when i start debug with keilC and observe the Adc value, nothing happen.I check the ADC register and realized the SWSTART can not be set to start conversion ...
Resolved! Nucleo-f401RE frequency measuring using timer
Hello, I am trying to create a simple frequency measuring device using 1 optical encoder and NUCLEO-F401RE board. I want to capture frequency (or period) of impulse, so I was thinking to use input capture mode and capture rising edge of impulses and ...
Is there a way to do deadtime compensation
Dear all,I'm new to this forum, so apologies if I post this in the wrong category. I'm trying to find a way to implement a deadtime compensation mechanism using a STM32G4. I have a 3-level 3-phase VSI. The switching frequency is 50kHz, the deadtime i...
Not able to enable TIM4 interrupt in NUCLEO-F756ZG
Trying out a simple timer w/ interruptI am using the below code to enable interrupt However during debug when ever I go to NVIC_SetVector(....)orTIM4->CR1 |= TIM_CR1_CEN; ;//-> CEN=1;//Start Timer4 I get an error'Break at address "0x80009b0" with no ...
Resolved! Connecting eMMC to SDMMC1 on the STM32H7
Hi.I am using SDMMC1-eMMC(16GB), SDMMC2-SD Card connected on a custom board.Both eMMCs and SD-Cards use FatFS as their file system.Both work fine when used alone.However, if you use f_open or f_write on FatFS on eMMC, you sometimes get an error and t...
stm32 timer doesn't count
hi, i have a problem with my stm32 timer in counter mode, i connected it to a lcd screen, and put a pulse signal in pin PB0, and i wanted to count these pulses and show them on the lcd, but the pulse count is stuck at 0, can you help me with it pleas...
ADC watchdog to Wake up from Sleep or Stop mode - STM32G050
I'm working on some code to wake up from Sleep or Stop mode when a low ADC value happens.I found this post which gets me almost all the way there https://community.st.com/t5/stm32-mcus-products/what-is-the-process-to-use-the-adc-on-stm32f745-to-wake-...
STM32C031C6T6 Multi channel ADC not working
Hello All, I am working on a raw STM32C031C6T6 directly soldered on a breakout board and trying to make a multi channel interrupt based ADC working but the problem i am facing is all the adc's are giving me the same values even after setting the sepa...
Why RGB888 displays as black and white only
I followed the example in article AN4861 where STM explains how to setup RGB565all is working fine but when I switch to RGB888 I get only white and blackI use the image converter LCD-Image-Converter-20161012 tool explained in the article the previe...
