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...
I’m working with an STM32G0 running ThreadX (Azure RTOS).The system UART is configured in circular DMA mode with an IDLE event interrupt for data reception.SymptomsIntermittently, after hundreds of successful receptions, the system enters HardFault_H...
As the title says.I am using STM32H523RCT6 with no RTOS (no ThreadX) and USBX in Standalone mode.The code is basically:MX_USB_PCD_Init();MX_USBX_Device_Init();HAL_PCD_Start(&hpcd_USB_DRD_FS); Which executes, but as soon as the USB_DRD_FS_IRQHandler i...
Subject: STM32H563RIT6 I2S1 Not Receiving Data from PCM1804 in Slave Mode (Polled) Description: I'm using an STM32H563RIT6 MCU with an 8 MHz external crystal. The I2S1 peripheral is configured in slave mode (receive only) and connected to a PCM1804...
Hi, I am trying to create the I2C communication using the format used from the company seller of the device.I have to follow these steps:I2CReadFunciton ( uint8_t slAddr, uint8_t* wrData, int wrLen, uint8_t* rdData, int rdLen Initiate the bus by issu...
Hi I am working on an STM32U585 microcontroller with TrustZone enabled and I need to update the RTC time with the HAL_RTC_SetTime function. During the execution of that function, the linestatus = RTC_EnterInitMode(hrtc); //stm32u5xx_hal_rtc.creturns ...
Hello everyone, I’m programming a B-U585I-IOT02A board. My goal is to capture audio through the integrated microphone at a sampling rate of 44 kHz and then analyze it using callbacks. I’m using the example provided by ST Electronics, the BSP, from wh...
I'm experiencing a configuration incompatibility between SAI1 and GPDMA1 on STM32N657 when using FreeRTOS with D-Cache enabled. The SAI/GPDMA configuration works individually but fails when used together, specifically related to D-Cache coherency iss...
I've run into an interesting problem and curious if anyone knows a solution. I am adding TFTP support to an amateur radio project (soon to be published as open source). All the other code is based on LWIPs netconn API and I want the TFTP code to us...
Hello,We have developed a product based on STM32M4 and would like to enable our clients to do DFU firmware update. We have develop a Windows based app which will include STM32_Programmer_CLI and make use of it. Although we would need our client to in...
Hi,I'm having a project that uses LTDC (565) UART4 (for printf debugging purposes) and ETH/LwIP. The issue i'm having is an infinite loop in `LAN8742_Init` : ```while(regvalue & LAN8742_BCR_SOFT_RESET)```always evalute to true and ```if((pObj->IO.Get...
