Hi , I have an application that streams multiple audio sources over USB device Audio class to PC. The PC detects audio device and the streams work.I'm building hardware based on X-CUBE-MEMSMIC1 and don't want to use a second micro ( st-link ((stm32f0...
Hi(All?) my nucleo board(s) is/are detected as a USB device in windows. I can drag and drop a firmware binary on them. And the Firmware is automatically updated after power cycling the board. I want to design my own board and use the USB to update t...
Hello,I dont't know why in my projetc the PWM daoes not start.I would generate a PWM with Duty =50% and Period =10msec. I use a NUCLEO--F303RE.I started with CubeMX to generate the project configuring IO (blinking the green LED) and the PWM on TIM1 C...
Hello.I have a nucleo powered with external 5V. I use to log info using usb.Eache time i need to talke a log to the log, i cannoct my laptop and MCU reset.Anyone know if i can hovoid this? Remove SB12 could help Me? any other hint?Regards,Carmelo
Helloi want to exit from STOP mode using RTC has in the example of STM32Cube\Repository\STM32Cube_FW_L4_V1.12.0\Projects\NUCLEO-L476RG\Examples\PWRBut the STM32 exits immediatly after the WFI execution.It works well with the HAL_PWR_EnterSTANDBYMode ...
All other GPIOS work but these two do not. They get the same voltage as the rest (0 and 3.2V). All pins Vdd and Vss I have them well except pin 97 VDD_USB that by mistake I have connected to GND.I have attached the project with which I have been test...
Hi all, I have a problem to show float numbers via sprintf, I'm working with STM32F334I did a program to print via serial the voltage read from ADC, in float format like %4.2f, the problem is that the first time the sprintf generate a valid string wi...
Hi，Masterplatform:stm32f030C8TxI saw the data sheet as described below:My schematic is as follows:These LED lights can be lit at the same time, the program can also run normally, but their current sum has exceeded 3ma. Although it violates the descri...
I'm working over STM32f334, i config cubeMx to use TIM6 o TIM7 to generate interrupt every 20ms, but interrupt is not fired.I'm finding a official examples to use HAL to config TIM as internal interupt.Any idea? any ink?ThanksJordi
