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 ...
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 ...
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 ...
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 ...
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...
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...
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 ...
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
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...
Hi Team,I am trying to get the Ethernet link status (UP/DOWN). But i am not getting that. Even i tried manually also but still i am getting connected even it is down(unplugged Ethernet cable).if (netif_is_link_up(&gnetif)){ printf(" Eth UP\n"); } el...