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,In this thread, I would like to clarify a point regarding how to read the RTC_CLR[ALRF] flag. I am using the STM32F103C8T6 microcontroller and the STM32Cube Firmware (HAL) version 1.8.5. This flag indicates that the alarm has been activated.My ...
Hello, I am using an open source voice-recognition software known as Picovoice. To use their library it must be passed a PCM signal at a certain rate with a specific number of samples per frame. I used CubeMX to enable the PDM2PCM library on the STM3...
Hi,Can you please provide the XMODEM code on Stm32f429zi for file transfer
Posted on September 18, 2017 at 15:52A brief introduction to this problem:STM32F7 is configured for USB Device FS. USB interface is used to transmit a large array of data from MCU to computer. If, by any chance user closes the Virtual Com Port of MC...
I am using a stm32F103ZET6 to just blinking a led but the HAL_Delay() is not working.I change the HAL_Delay() with for loop and it work.this is the code that i am using :while (1){HAL_GPIO_WritePin(Led_301_GPIO_Port, Led_301_Pin, 1);HAL_Delay(500);//...
I am using STM32F407G.I am attaching a main.c (that use DMA) that reads simultaneously the voltage coming from 3 potentiometers connected to 3 channels of ADC.In the code, if you try to change "volatile uint16_t adc_value[3]" to "volatile uint32_t ad...
Hello,I am using the STM32 USBPD Library in a DRP battery bank application, and want to reduce idle power consumption. In the documentation and source files, there is mention of a usbpd_lowpower.h file but I cannot find this file anywhere.There is a...
I have set up the FDCAN and confirmed that sending single messages works. However, I cannot get the FIFO to work at all - if I queue two messages at the same time, only the first appears on the wire. It is fine if I add a 1ms delay before sending the...
The BL462ECELL1 that I bought, I have been working on it for the last 5 days. I was wandering around in search of the answer for how to get the module sim registered as the registration past was getting denied over and over again. I have already acti...
Dear ST Community,I'm currently working on STM32F091RC using STM32Cube IDE, and I've encountered an issue with handling UART receive interrupts for variable-length data. Currently, I have set a fixed length of 5 bytes for the data, and the UART commu...
