Stm32F407G ST-Link "cannot read memory! Disable Read Out Protection and Retry.
Trying to program this board with the program Pin2DMD.bin but unable as I'm unable to set the Lvl1 to Lvl0. It keeps giving me the error stated in the above.
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Resolved! Why can I only use 2 GPIO pins?
I am only able to use 2 GPIO pins with an STM32F767ZI on a Nucleo-144 board. The issue doesn't appear to be with any specific pins, it's just that only 2 pins seem to output any voltage at all.Take this code for example:main.c#include "./headers/stm3...
Wire Bond Lengths Inside BGA
I am working with the stm32f407igh6 and need to account for timing in my layout. I have been unable to find documentation regarding the wire bond lengths inside the BGA. Are all the line lengths in side tis BGA the same length?
(Cubelde) I want to send uint8_t array and float variable with hal_uart_transmit. How can I do
I've tried things but I don't understand the exact logic l.
BPSK unmodulation only with STM32
hello all, for an internship I work on modulation / unmodulation BPSK.For the modulation I used a DDS drive by a stm32.But I want to know if it's possible to make the unmodulation only with STM32. I know we can measure the freq with it but can it do ...
Board-To-Board abstraction protocol (MUX, eRPC..)
Hi FolksI'm running a design where i have a sort "Expansions" board where all the Analog inputs and RS485 / UARTS port are located.This board is running a STM32F107 mcu.Then i have another board running a STM32F429NIH6 MCU, where we handle LCDs, ETH...
Hard fault for unknown reason
Hello,this is my functionvoid process_dds_ext_demod(uint16_t *inbufPtr1, uint16_t *inbufPtr2, float *in_phase_val, float *quadrature_val){ /*transfer DMA buffers to local Buffers-------------------*/ //transform values from int to float float ADC1_Bu...
STM32F7 SAI SPDIF TX channel status / frame count
Dear STM32-SPDIF-TX experts,I'm working with a STM32F767 on a Nucleo-144 board.Creating a sine, sending data at 24bit/192kHz via DMA / SAI 2B, everything fine.Filling the output buffer for SPDIF within the HAL_SAI_TxHalfCpltCallback() & HAL_SAI_TxCpl...
stm32G474 adc ground offset
Hello,I am having an issue with an offset on my ADC measurements. I am using the NUCLEO-G474RE, and I am using pin PA8 as the analogue input.When I measure an analogue pin, the value measured is a bit higher than the actual values. (Actual values mea...
