Forum Posts
Why does the auido application not work?
HelloI am trying to play the .wav file in this example:C:\Users\user_name\STM32Cube\Repository\ STM32Cube_FW_F4_V1.24.0 \ Projects \ STM32F4-Discovery \ Applications \ Audio \ Audio_playback_and_recordI want to hear the .wav sample is playing, using ...
STM32 F756, IAP jump to APP issue
I follow the AN4657, use the following piece of code, my IAP can jump to APP when boot up, and APP can jump to IAP. BUT, after jump back to IAP from APP, it will NOT jump to APP successfully.why same code, sometime it works but other time it doesn't ...
Custom USB PD Implementation on STM32G0
Hi everyone,I have been searching for about 3 days straight for a reasonable solution to a USB PD project, and I am still feeling lost. Maybe someone can point me in the right direction.We need to design a USB PD sink circuit which authenticates the ...
Resolved! STM32F411VE - How to use one USB-A connector to read/write flash USB keys and to send/receive data with a PC
Hello everybody,I'm new to USB development then excuse me if my questions are trivial.I have a board with the attached electric scheme (only USB section shown).The application I want to realize must do, with the provided HW, the following:Read/Write ...
USB ZLP send on STM32F429 does not work!
Has *ANYONE* *EVER* gotten USB to work on STM32 without linking in the thousands of lines that Cube framework is?Calling the documentation inadequate is an injustice to that word! The quality of the documentation approaches negative inf! And the cube...
No Status Out transaction for USB on STM32F070F6
Hello,I have coded some usb code which is correctly sending and recieving data. The problem is that at the end of sending the device descriptor no STATUS_OUT packet is sent.I've done the following to get the above sending:Copy the rx data from usb bu...
Resolved! CDC Device descriptior request failed
I want to realize CDC function to transimit/receive data to/from PC via STM32F105RB. I get the code from Cube. Set clock, enable CDC and modify heap size to 0x1000. But when I power on deivce, "Device descriptior request failed" shown.1.I don't know ...
Creating spi shift register
is it possible to create spi shift register on the slaves.for example, the master sends 200 bytes. the slaves keeps shiftting bytes until the NSS goes high. kindly advise how can this be implemented?Thanks
USB ID pin interrupt
GPIO configuration as followsvoid HAL_HCD_MspInit(HCD_HandleTypeDef *hhcd){... GPIO_InitStruct.Pin = GPIO_PIN_10; GPIO_InitStruct.Mode = GPIO_MODE_AF_OD; GPIO_InitStruct.Pull = GPIO_PULLUP; GPIO_InitStruct.Speed = GPIO_SPEED_HIGH; GPIO_InitStruc...
