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'd like to understand how my application can update the NVM for in field programming. It seems the NVM address range is from 0xC0 to 0xE8 but this isn't shown in the register map published with the software libraries. The datasheet mentions a custo...
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...