Ask questions and find answers on STM32Cube packages, including HAL, LL and middleware, and expansion software.
hello.I am using STM32F407VGT6 chip and trying to send data to PC with USB CDC function.But in the below function, the TrySendUsbPacket() function is not executing due to queue full phenomenon.void EnqueueUsbPacket(const uint8_t* data) { uint16_t ne...
Hi there,I would like to control WS2812B LEDs with a PWM timer and DMA.There are various tutorials on this, but they have not helped me and I am now asking you. Because it requires slightly different configurations depending on the model (F3, F4, G4,...
I was trying to build a flight controller with this board. I was using rizacelik's repo for this project. At first, i was using the 3.0.1 firmware .hex file but then later wanted to switch to the newer 8.0.0 firmware so i flashed the newer .hex file ...
I have tried USB examples for Stm32F070, F401, F407 Black board and calling a single "CDC_Transmit_FS" function to print a string but none is working. The hcdc->TxState value is some garbage big value so it always stay busy and also not getting inter...
I used Cude IDE version 1.18.1. successfully then upgraded and wrote the second project (timer). I'm using Nucelo-64 STM32 F411RE with clock rate 84Mhz. My new project is to use the TIM4 with the settings: PSC: 8399, CP: 10000 to toggle the LED per ...
I've been previously programming the STM32F103C6T6 blue pill with an FTDI via UART and am now trying to flash a USB bootloader binary to program it directly via USB.I've closely followed the guide on https://www.electrosoftcloud.com/en/stm32f103-boot...
I’m using NUCLEO STM32H753ZI.I use ST ID: STM32cudeIDEI have HardFault_Handler when call vTaskStart_Scheduler() using FreeRTOS Could you please let me know how to resolve this issue? Below is the sample code int main(void) { (void) HAL_Init(); /* ...
For a project i want to save log files in the external SPI of the Stm32n6 for this is already tried to configure xspi2 and the external memory, but i am not sure if i have done it right. I also have found no source on how to continue with the Code af...
I successfully configured the I2S2 interface to a sample rate of 48KHz. The attached WCMCU-5102 is connected to these three wires. I2S2_WS = PA3I2S2_CK = PA5I2S2_SDO = PB1 FLT = GNDDMP = GNDSCL = GNDFMT = GND XMT = Vdd (3.3V) static void MX_I2S2_In...
Hi all!On an STM32 project I'm working on, I want my USB port (USB C in that case) to work either in Host Mode or in Device Mode, depending on a menu change from the user. For added context, this is for a MIDI project in which the MC will either use ...
