STM32 MCUs Products
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Resolved! I hve to Receive the serial data throught dock light but cant able to receive the proper data .
Hello Everyone.I have one doubt.Im Try to receive the serial data frame from dock light but .I cant able to receive serially.my Frame HEX Formate :81 03 00 01This my code:#include "main.h"#define LABEL 0x81#define SSM 0x03#define SDI 0x00#define PARI...
Stm32l4R9AII6 Custom Board External Sram W/R Problem
Hi,I am using 16Mbit Sram (IS61WV102416DBLL)The Sram-MCU (STM32L4R9AII6) schematic is as follows"Chip Select NE1" default pins are used on the MCU sideI added FMC and detailed pin Configuration as "fmc_ram.pdf"Code : #define SRAM_BANK_ADDR ...
Stuck in UART_WaitOnFlagUntilTimeout HAL lib
Posted on January 04, 2016 at 18:38 Hello there! I'm trying to communicate with the STM spwf01sa wifi module via UART. At first, it works for about 10-15 minutes, then the software stucks, right after the HAL_UART_Receive, in theUART_Wait...
Resolved! STM32G4 Interrupt not working. The program always run default handler.
The code is generated by CubeMX. And every time program run into HAL_TIM_Base_Start_IT() like the figure below, the system will block in Default Handler. However, the TIM2_IRQHandler is defined in stm32g4xx_it.c. Does anyone have idea why it doesn't ...
Quad encoder user input using interrupts (LPTIM)
I'm attempting to use a quad encoder as user input. It is connected to the LPTIM1, so I was going to use the HAL functions with encoder mode. I want to be able to sense both the direction and amount of turn of the encoder in order to move selection ...
Certain chars lost during USB_FS transmission
Hi. I am using a STM32F756-EVAL board for USB_FS transmission.messageprocesser.c#include "messageprocesser.h" #include "main.h" #include "usbd_cdc_if.h" #include <string.h> #include "string.h" //Sample cmd: TOARM_FIRMV_00000000_4C\r\n #define MESSA...
