Add new HID_DESCRIPTOR_VENDOR() macro, change over all projects and Device ClassDriver demos to use it.
Fix reversed byte ordering of multi-byte HID data. Added support to the HID parser for extended USAGE items that contain the usage page as well as the usage index. Removed the HID_IOF_NON_VOLATILE and HID_IOF_VOLATILE flags from HID INPUT items where the flag is invalid. Changed over HID OUTPUT items to use HID_IOF_NON_VOLATILE. Change over MagStripe project to use HID_DESCRIPTOR_KEYBOARD() for its HID report. Change over MouseHostDevice demo to use HID_DESCRIPTOR_MOUSE() for its HID report.
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a852ea8e43
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24 changed files with 257 additions and 286 deletions
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@ -106,6 +106,9 @@ int main(void)
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/* Check if the millisecond timer has elapsed */
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if (TIFR0 & (1 << OCF0A))
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{
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/* Clear flush timer expiry flag */
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TIFR0 |= (1 << TOV0);
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/* Check if the reset pulse period has elapsed, if so tristate the target reset line */
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if (PulseMSRemaining.ResetPulse && !(--PulseMSRemaining.ResetPulse))
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{
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@ -132,31 +135,29 @@ int main(void)
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uint16_t BufferCount = RingBuffer_GetCount(&USARTtoUSB_Buffer);
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if (!(--FlushPeriodRemaining) || (BufferCount > 200))
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{
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/* Echo bytes from the target to the host via the virtual serial port */
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FlushPeriodRemaining = RECEIVE_BUFFER_FLUSH_MS;
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/* Start RX LED indicator pulse */
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if (BufferCount)
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{
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while (BufferCount--)
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{
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/* Try to send the next byte of data to the host, abort if there is an error without dequeuing */
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if (CDC_Device_SendByte(&VirtualSerial_CDC_Interface,
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RingBuffer_Peek(&USARTtoUSB_Buffer)) != ENDPOINT_READYWAIT_NoError)
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{
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break;
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}
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/* Dequeue the already sent byte from the buffer now we have confirmed that no transmission error occurred */
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RingBuffer_Remove(&USARTtoUSB_Buffer);
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}
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LEDs_TurnOnLEDs(LEDMASK_RX);
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PulseMSRemaining.RxLEDPulse = TX_RX_LED_PULSE_MS;
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}
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FlushPeriodRemaining = RECEIVE_BUFFER_FLUSH_MS;
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/* Echo bytes from the target to the host via the virtual serial port */
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while (BufferCount--)
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{
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/* Try to send the next byte of data to the host, abort if there is an error without dequeuing */
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if (CDC_Device_SendByte(&VirtualSerial_CDC_Interface,
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RingBuffer_Peek(&USARTtoUSB_Buffer)) != ENDPOINT_READYWAIT_NoError)
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{
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break;
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}
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/* Dequeue the already sent byte from the buffer now we have confirmed that no transmission error occurred */
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RingBuffer_Remove(&USARTtoUSB_Buffer);
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}
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}
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/* Clear the millisecond timer CTC flag (cleared by writing logic one to the register) */
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TIFR0 |= (1 << OCF0A);
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}
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CDC_Device_USBTask(&VirtualSerial_CDC_Interface);
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