Ask questions and find answers on STM32Cube packages, including HAL, LL and middleware, and expansion software.
Dear STM32 Community, We believe that the example projects provided for the STM32Cube embedded software are a valuable resource when developing projects. We would like to better understand how developers use these examples in their workflow and e...
Hello, I am trying to set up an external flash memory (MX25V1635F) on a Nucleo-U575ZI-Q using SPI.- I managed to simulate a disk using RAM memory, Windows formats it perfectly, which leads me to believe that my USBX configuration is correct.- I also ...
#include <stdint.h> #include <stdio.h> #include "stm32f4xx.h" volatile uint8_t rxdata = 0; int main(void) { SystemInit(); SystemCoreClockUpdate(); // clock configutation RCC_AHB1PeriphClockCmd(RCC_AHB1Periph_GPIOB, ENABLE); // TX: PB6 RX: PB7 RCC...
Hello, I have modbus master application (Free RTOS using CMSIS lib), in which modbus constructure init the timer_ with osTimer. osTimerId_t ModbusMaster::createTimer_(const char* name) { osTimerAttr_t attr{}; attr.name = name; auto t = osTimerN...
We are using IAR embedded workbench for our compiler and debugger (I-jet). I am testing with a STM32H750B-DK board. Running the sample code of QSPI memory mapped. I realized that if I select board as STM32H750-DK, then everything works fine, but if I...
I am simulating messages to be received via CAN on the STM32F0xx series uC. The hardware FIFO does not overflow as I have activated the overflow interrupt and checked the FIFO level, which never exceeds 1. The current implementation consists of a 128...
Hello,I have been trying to setup Ethernet on a NUCLEO-H563ZI to no avail. As recommended I am using the NETXDUO middleware. When setting up my project with CubeMX I enable DHCP but the MCU never seems to send any DHCP packets (Checking through wires...
Hi, I'm on a applicaiton involving USBX MSC and FileX. The final memory for the application is a NOR flash so I also use LevelX.Acutally, I'm working on a nucleo-U575ZI-Q without NOR flash so I use NOR Simulator on LevelX.My problem is that a file cr...
The G491KCU6 part has 256 KB flash. The G4A1KEU6 has 512 KB. Ref man (Table 1) hasNo mention of 256 KB G491 part. Is it category 4?
Is it possible to re-trigger HAL_TIM_DMABurst_MultiWriteStart() from software? Currently it works only once (the first time) for me. Using TIM1 freq/duty-cycle:HAL_TIM_DMABurst_MultiWriteStart( &htim1, TIM_DMABASE_ARR, // Base = AR...
Hello!I am facing a problem with the STM32H563VIT6 trying to set up MQTT client. I tried to take STM32H573I-DK\Applications\NetXDuo\Nx_MQTT_Client example as a base example on how to do it, but it has not worked for me. The problem I am facing is tha...
