How to Receive uint8_t hex via USART?
I tried to receive hex data from my pc terminal to my stm32 but it was not receiving it properly Kindly help me how to Receive the hex value from the PC terminal.
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Resolved! Troubles changing boot1 address in Flash Option Bytes
Hello,I am having troubles changing boot1 address in Option Byte in FlashI want to change boot1 address, allowing me to launch either in bootloader mode (system memory) or usercode mode(flash) without using a jump.I am currently testing on the STM32H...
Resolved! How to run code from RAM in stm32h7b3i using CubeIDE.
HiBy changing linker script file of GPIO_Toggle code such that it points to RAM . And loaded the .hex and .bin ( specifying start program address as 0x20000000 ). The code looks like get stuck and never toggles LED. But when run in debug mode through...
THE STM32F446RE (Nucleo -64) in that the USART Does not receive the hex frame properly for MODBUS RTU.
In the Below mentioned image the HEX value which was transmitted by the controller is properly works but while in the time of receiving the HEX Value from the terminal on that time it does not receive properly you can able to see that in picture I sh...
Matlab Digital filter not working, how come?
Before reading any further, to give you on some insight on the output level of the oscilloscope picture'sthe ~340mV green signal is normal. If you know me I posted a question as to why its 340mV but for sake of simplicity 340mV is normal in this case...
HAL_UART_Transmit_IT only send first letter
I am very new to use hal_usartTransmit_it because I use only usart_transmit() , which is the blocking mode.I changed all of my transmit() code to transmit_it() for better performance, but after that my ble send message only shows buffer's first lette...
RM0440, Rev 4, STM32G4 Reference Manual - Section 13.6.1 information missing
Page 435, the explanation for Bits 28:24 ends with "(see )."This is a real cliff hanger! ;^)
Resolved! How to call the function "_write (int file, char * ptr, int len)" when calling the function printf ("test")?
Hi.I am using stm32cubeide version 1.2.0. I am using stm32CubeMx version 5.6.1.The "int _write (int file, char * ptr, int len)" function is not called when the printf ("test") function is called.What did you do:1. Added to Properties ---> c / c ++ ...
STM32F722VC QSPI read problem, data lines are ignored
Hello!I am trying to read data by QSPI (MCU STM32F722VC). But QSPI always reads out the last value written to DR register by previous operation and does not read data from data lines. For exapmle, DR value is 0xAA from previous write operation. Then ...
