Ask questions and find answers on STM32Cube packages, including HAL, LL and middleware, and expansion software.
i had I2S 16bit out in slave mode running, but with 32bit data no success. always wrong byte order. so i try SAI , slave mode, 32bit data. but nothing coming from SAI....check with DSO.also DMA -> callbacks for half + full buffer never triggered.i do...
I am using STM32L151C6U6A device, both UART ports are used as RS485 ports. I am trying to boot from system memory and talk to bootloader using a USB-RS485 converter from my PC. Access to Boot0 pin is not possible in my hardware. So I am jumping from ...
I want to configure one STM32F091RCT6 as master and 2nd as slave.I have used Cubemx to generate code.In Master I use HAL_StatusTypeDef HAL_SMBUS_Master_Transmit_IT(SMBUS_HandleTypeDef *hsmbus, uint16_t DevAddress, uint8_t *pData, uint16_t Size, uint3...
Hi,I am developing an application with one configuration descriptor & 2 interfaces with 2 endpoints each. The endpoint (CUSTOM_HID) that comes as default while setting up the project via cubeIDE seems to be working alright. I can send and receive dat...
We have custom board based on STM32h745XIH6. We have configured our board to be in USB device mode operating in USB_OTG_HS (480 mbps) and registered it as Mass Storage device. The device is getting discovered as "USB mass storage device" on PC. We ha...
Title edited - please don't put the whole question in the title!I have created custom game controller using usb hid device. Now I want send data to device to host. Can any one help me ??
Hello,I found a strange behaviour now in my code. When I initialize my UART3, I can communicate with my terminal as expected. During runtime, I call the function HAL_TIM_PWM_Start_IT() to start timer 1. After this call, the received characters are no...
Hi. I hope this is the right place for such a question about USB communication, I am still new to STM32.I have been trying to send a message from my STM32 board (STM32756-EVAL) without using UART, but the OTG USB. I have been trying to set up my PuTT...
STM32Cube FW_F4 V1.27.1HAL ETH LWIPfileethernetif.c HAL_ETH_Start(&heth); line 880 if(linkchanged) { /* Get MAC Config MAC */ HAL_ETH_GetMACConfig(&heth, &MACConf); MACConf.DuplexMode = duplex; MACConf.Speed = speed; HAL_ETH_SetMACConfig(&...
Hi ST guys,There seems to be an issue with the "ethernet_link_thread" generated for my particular use-case from CubeMX. As generated,the Ethernet link will not restore the link UP state after being disconnected during run time. My .ioc and workaround...
