Hello,I m a little bit lost. I want to create a midi board which plug on computer via USB port.I wanted to ask this question on stm32duino forum but seems to be down for a long time (I planned to user stm32duino to program). Can I ask question here ...
Tests STM Studio Ide and microcontroller from the stm32G474 series. The debugger incorrectly reads the ADC12_COMMON register values. When I read the registers into the variable, everything is ok, it's correctly set. I attach a photo.
Hello USB HID gurus !How I can send on IN endpoint 0x81 for HID Custom Descriptor with HAL ?I use USBD_CUSTOM_HID_SendReportand endpoint is 0x81 until #define EP_ADDR_MSK 0xFUI can see my report data on USB Bus Analyzer at OUT EP 0x1 and...
SPI works fine if we use HAL_SPI_Receive_IT, but we are getting all 0's if we call HAL_SPI_Receive_DMA.We are using below 2 apis1) HAL_SPI_Transmit_DMA2) HAL_SPI_Receive_DMAcall to HAL_SPI_Receive_DMA always read 0's. We handled D-cache as per Exampl...
After using FatFS to create and time-stamp a directory on an SD card, when viewing the results using the command prompt to list the contents of the directory, the first two files shown are always the '.' and '..' entries. These are not getting time-s...
In function USB_EP0_OutStart is: if (dma == 1U) { USBx_OUTEP(0U)->DOEPDMA = (uint32_t)psetup; /* EP enable */ USBx_OUTEP(0U)->DOEPCTL |= USB_OTG_DOEPCTL_EPENA | USB_OTG_DOEPCTL_USBAEP; }In my opinion enabling endpoint should be out of DMA condi...
So I'm working on a hardware prototype which utilises two STM32F303s on two separate boards. I need to provide DFU firmware update functionality so that a package can update the firmware of either or both chips. The master board contains the USB conn...
I just got the eval board.I am clueless , too much info on the site , can someone point me to a get started pdf or something ? Shouldnt I see the board in the Audiweaver server? Where it now says native?I have Touch FX and the audio weaver ,but neith...