Hello,I have a STM32H743ZI with FreeRTOS and SDMMC1 initialized from MxCube 5.0.1.I'm currently using the FreeRTOS-FAT.When i try to call a HAL_SD_WriteBlocks_DMA() with 4bit wide bus, I always get "HAL_SD_ERROR_DATA_TIMEOUT" in the IRQ Handler. With...
Proper use of the HAL library for SPI communications.OK, first, I am very new to this and I am slowly learning as I go.The project I am working on is a radio beacon in the 430MHz range. I have a Nucleo-F446RE board and a RFM23B transceiver module. I ...
Ok, another noob question....I can use the following line of code in the main.c with no issues#define Green_LED_OFF HAL_GPIO_WritePin(GPIOA, GPIO_PIN_8, GPIO_PIN_RESET); // Green offBut when I want to use it in another .c file such as foo.c I get th...
Whereas selecting v1.3.0 downloads the full ~400Mb file. Anyone else having this problem ?
I just created some code using STM32CubeMX. And I was reading throught the copyright notice in the beginning of the main.c file. This notice starts with the words:** This notice applies to any and all portions of this file * that are not between comm...
I try to setup a Nucleo144 STM32H7 board to appear in the overview of the USB devices of the device Manager of my windows PC. I tried the following:Setup USB-OTG-FS in Cube MX (Mode: Device only)In the generated code I add HAL_PCD_EP_Open(&hpcd_USB_O...
hello, i've made custom hid.it works everything ok.but when i turns off laptop, usb still communicate to laptop.then laptop cannot into powerdown mode.cpu fan still workingi think i didn't make stm32 to receive power down signal or suspend signal f...
currently my ip is 192.168.0.10 i wanted to change the ip when i change the ip to 10.8.30.105 i dont get my packets deliverd when i see in wireshark i get arp request packet. can some one help me with the problem
HelloI want to send 45 Mbyte/sec data from the discovery board to PC . So I need to use usb high-speed protocol (CDC). But PC doesn't find the device (I've checked it via the device manager). I used the CubeMX for code generation.What I simply did is...