usbcfg.h File Reference

Functions
void	usbPopulateSerialNumber (const uint8_t *serialNumber, size_t bytes)

Variables
const USBConfig	usbcfg
const SerialUSBConfig	serusbcfg
SerialUSBDriver	SDU1

Function Documentation

usbPopulateSerialNumber()

void usbPopulateSerialNumber	(	const uint8_t *	serialNumber,
		size_t	bytes
	)

Definition at line 263 of file usbcfg.cpp.

                                                                        {
    if (bytes > 12) {
        bytes = 12;
    }
 
    // Skip the first two bytes (metadata)
    uint8_t* dst = &vcom_string3[2];
 
    for (size_t i = 0; i < bytes; i++) {
        uint8_t byte = serialNumber[i];
 
        uint8_t lowNibble = byte & 0xF;
        uint8_t highNibble = byte >> 4;
 
        // Descriptor strings are UCS16, so write every other byte
        dst[4 * i] = nib2char(highNibble);
        dst[4 * i + 2] = nib2char(lowNibble);
    }
}

Referenced by usb_serial_start().

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Variable Documentation

SDU1

SerialUSBDriver SDU1

extern

Definition at line 113 of file usbconsole.cpp.

{ .vmt = &usbChannelVmt };

Referenced by is_usb_serial_ready(), openBltUnexpectedByte(), readch(), Rs232ReceiveByte(), Rs232TransmitByte(), Rs232TransmitPacket(), serialPrint(), sof_handler(), usb_event(), and usb_serial_start().

serusbcfg

const SerialUSBConfig serusbcfg

extern

Definition at line 462 of file usbcfg.cpp.

                                  {
#if STM32_USB_USE_OTG1
  .usbp = &USBD1,
#elif STM32_USB_USE_OTG2
  .usbp = &USBD2,
#else
  #error Serial over USB needs OTG1 or OTG2 to be enabled
#endif
  .bulk_in = USBD1_DATA_REQUEST_EP,
  .bulk_out = USBD1_DATA_AVAILABLE_EP,
  .int_in = USBD1_INTERRUPT_REQUEST_EP
};

Referenced by usb_serial_start().

usbcfg

const USBConfig usbcfg

extern

Definition at line 452 of file usbcfg.cpp.

                         {
  usb_event,
  get_descriptor,
  hybridRequestHook,
  sof_handler
};

Referenced by usb_serial_start().

Go to the source code of this file.