want to zip and unzip assets in stm32f4 MCU
Hi All,I am using STM32F429ZIT6 MCU. And we were planning to zip the assets and unzip them inside MCU. Please can anyone suggest the best starting point for good libraries which can do this.Thanks,krishna
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ADC Error to HIGH.
Hey Everyone;I`m working with the STM32L031K6T6 in a project that I require 2 ADC channels. The ADC look to be working with a huge measurement error:Project description:Signal Type: Sinusoidal ( 1Vpp) with offset of 1.492 ( Offset provide by independ...
STM32L496VGT6 - Does anyone know for a fact that receive works on USART3? Please no "assumptions" -- I already did that.
Transmit works to PC via FTDI cable.Receive works from PC to PC (TXRX looped) So FTDI transmit working.Receive generates no interrupt.Receive sets no status.Receive data register remains zero.As GPIO, receive pin sees signal.It is as if the alternat...
How to "printf" on STM32F746-DISCO ?
I followed the step on the following video without the configuration of SD card. (I don't need it)https://www.youtube.com/watch?v=4f-leBIJkRYWhenever transmitting 10 characters, the program broke bown on 11-th character as below: printf("12345678901...
HAL_I2C_Slave_Receive_IT() only receives one data byte and then the slave helds the SCL line low
Hi all, I'm trying to send a dat from master to a slave (the STM32F103C6) with HAL function for polling mode is working well and it is receiving all the data I send (I got all ACKs) but when I try to do the same with interrupt mode then it receives o...
Hello everyone. I have a custom board with STM32F103C8T6. It was made for debugging so it doesn't have any unusal peripherals (only oscillator, filtering capacitors etc.). But there is problem: voltage on NRST pin equals about 1 V.
It is strange because I did not program the chip, the flash should be pure. Also I can't connect to the MCU with ST-LINK. What's wrong with NRST?
STM32H747 Discovery - DMA not starting
Hi, I tried to translate my 32F746 Discovery Audio program (SAI with DMA DB Mode) to the STM32H747 Discovery Board (using the M7). SAI and DMA are correct configured. I am not able to start DMA1 Stream 0 or to set the S0CR EN Bit manually. SAI is st...
What are the Flash Sector Lock Registers to Lock STM32F215VGTx Flash Sectors 5,7 so that after Production Sectors 5,7 will never be Possible to be Erased .
What are the Flash Sector Lock Registers to Lock STM32F215VGTx Flash Sectors 5,7 so that after Production Build Sectors 5,7 will never be Possible to be Erased .
HAL_Uart_Receive is Receiving only one byte, even the size is >1.
Hello,Am using STM32F407 (Discovery board). This is connected with a PC which is sending 100 bytes of data and realized that only 1 byte is received and remaining 99 bytes are lost. Below is the code excerpt running on STM32F407 ret = HAL_UART_...
