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2019-03-09Change endpoint comments to use send/recvDavid Madison
Much better than in/out, since using the controller's perspective meant the inverted "in/out" was confusing
2019-03-09Switch 'available' return type to uint8_tDavid Madison
This function never returns an error (-1), and the number of bytes available will never be a negative number.
2019-03-09Moved send above recv in Xinput API headerDavid Madison
Logical reordering, no functional change
2019-02-21Add USB connected API supportDavid Madison
Returns true if the device USB is configured. Although will still return true if the device has been configured and the USB data pins disconnected...
2019-02-21Change receive endpoint to double-bankedDavid Madison
No reason not to take advantage of this feature, although with the interrupt in place I doubt it will be useful.
2019-02-21Use endpoint number defines for ep allocationDavid Madison
2019-02-21Add USB receive callback to USB ISRDavid Madison
Using the OUT endpoint interrupt
2019-02-21Add XInput USB APIDavid Madison
2019-02-19Change VID and PID in boards.txtDavid Madison
Better to set these where intended so they can be easily overridden if need be.
2019-02-19Add XInput endpoint number definesDavid Madison
2019-02-19Allocate XInput endpoint memoryDavid Madison
2019-02-19Modify endpoint numbers to be sequentialDavid Madison
Easier for the AVR to deal with the memory if the in/out numbers aren't paired.
2019-02-19Add XInput string descriptorsDavid Madison
2019-02-19Add XInput device and config descriptorsDavid Madison
2019-02-17Removed USB CDC SerialDavid Madison
This will compile but will NOT enumerate properly without a config descriptor. You've been warned...
2019-02-15Replace Serial with nullDavid Madison
Allows sketches using Serial to compile but discards all data
2019-02-15Fix warning related to disabling Pluggable HIDDavid Madison
Unused if pluggable USB is not enabled. Should submit a PR to fix this in the main repo...
2019-02-15Disable Pluggable USBDavid Madison
Not compatible with XInput, which requires a static descriptor
2017-12-18Fix MCUs without MPCM0 registerMartino Facchin
2017-11-13Fix flush hanging issueJohn Holman
Make write to UDR and clearing of TXC bit in flush() atomic to avoid race condition. Fixes #3745 (second different issue introduced later but discussed in the same issue)
2017-11-13Improve how TXCn bit is cleared in USCRnA registerJohn Holman
Preserve values of configuration bits MPCMn and U2Xn. Avoid setting other read-only bits for datasheet conformance. See #3745
2017-11-13Prevent buffer retransmission when transmit buffer is emptyJohn Holman
Moving the head buffer pointer and setting interrupt flag is now atomic in write(). Previously an intervening ISR could empty the buffer before the second ISR is triggered causing retransmission. Fixes: #3745 (original issue only)
2017-11-13Create macro to guard critical sections for large transmit buffersJohn Holman
New macro TX_BUFFER_ATOMIC makes the following code block atomic only if the transmit buffer is larger than 256 bytes. SREG is restored on completion. The macro is then used to simplify code for availableForWrite()
2017-11-13Always read key to check for new LUFA bootloaderScott Allen
Instead of checking for the NEW_LUFA_SIGNATURE once in program memory and then setting a flag which is used for further checks, a function is used that always checks program memory directly. If a flag is used, there's a slight chance that its location in RAM could fall on MAGIC_KEY_POS. In this case, an aborted USB auto-reset sequence may fail.
2017-11-13Don't use line coding to trigger USB auto-resetScott Allen
An auto-reset invoked using USB CDC is triggered by the port closing (when set to 1200 baud). Closing of the port is indicated by DTR going inactive. There is no need to have auto-reset invoked by a CDC_SET_LINE_CODING command. Only the CDC_SET_CONTROL_LINE_STATE command, which indicates a change in the state of DTR, should be used.
2017-11-13Save/restore the watchdog during USB auto-resetScott Allen
The state of the watchdog timer is saved during a USB auto-reset and then restored if the reset is aborted, in case the sketch is using the watchdog.
2017-11-13Fix save/restore of magic key location during resetScott Allen
In the USB CDC code to invoke an auto-reset, the magic key location could be restored before it had actually been saved. The sketch would then have a corrupted value at this location. This fix prevents the value from being restored if it hasn't previously been saved.
2017-11-13Create timer0 overflow interrupt service routine for all ATtinies not just ↵Torben Nielsen
24, 44 and 84
2017-07-07Update comments to reflect Stream functions changed from private to protectedper1234
These functions were changed from private to protected in https://github.com/arduino/Arduino/commit/99f2a2755349784835130147e46cb61659b85893 but the comments were not updated at that time. In conjunction with equivalent pull requests to Arduino SAM Boards and Arduino SAMD Boards, solves https://github.com/arduino/Arduino/issues/6146.
2017-05-23Removed unneeded include in Print.hCristian Maglie
see https://github.com/arduino/Arduino/pull/5789#discussion_r118007759
2017-05-23Move the flush method from Stream to PrintMatthijs Kooijman
This method originally flushed pending input bytes, which makes sense in Stream. At some point it was changed to flush output bytes instead, but it was never moved to Print to reflect this. Since Stream inherits from Print, this should not really affect any users of the Stream or Print classes. However to prevent problems with existing implementations of the Print class that do not provide a flush() implementation, a default implementation is provided. We should probably remove this at some point in the future, though.
2017-05-16Add Print::availableForWriteEric Wieser
If available() is in the base Stream class, then availableForWrite() should be in the base Print class
2017-03-20Fixed warning about unused variableCristian Maglie
2017-03-16use IAD Descriptor for device descriptor per the definition in "USB 2.0 ECN ↵liu nick
Interface Association Descriptor" and "USB Interface Association Descriptor Device Class Code and Use Model"
2017-03-16[AVR] USB send ZLP when neededCristian Maglie
See #5732 #4864 #4138 #3946
2017-03-16Revert "Subtract one from USB_EP_SIZE in USB_SendSpace"Cristian Maglie
This reverts commit 817d700a7503b269f986075cad637ce56c657e37.
2017-03-08AVR: Prevent warnings if BIN is previously definedCristian Maglie
Fix #4784 Close #4791
2017-02-08Add virtual beginMulticast(...) stub to UDP classSandeep Mistry
2017-01-09Merge pull request #5815 from roncapat/masterMartino Facchin
Change double quotes to single quotes
2017-01-08Remove old TODOs for non-standard ipv4 format supportPatrick Roncagliolo
Signed-off-by: Patrick Roncagliolo <ronca.pat@gmail.com>
2017-01-07Change double quotes to single quotesPatrick Roncagliolo
- "." is a string literal, and so is treated as the char '.' plus the null char '\0'. - Single quotes reduces the necessary memory for this literal to only one char instead. A string literal as the one actually present may require the use of the method "write(const char *str)", so there could be also a performance overhead. - Another reason to change quotes style is for consistency with line 235. Signed-off-by: Patrick Roncagliolo <ronca.pat@gmail.com>
2016-09-12Spaces to tabIván Pérez
2016-09-12WString: add `toDouble`Iván Pérez
`toFloat` internally converts into double and then truncates into a float, so why not add a method to return the double?
2016-09-08Merge pull request #5300 from mischnic/attiny_anlReferenceSandeep Mistry
Add all analog references supported by the ATtinyX5 series
2016-09-07Requested changes to not change code for non ATtinyX5sNiklas Mischkulnig
2016-08-28remove extra semicolonKyle Chisholm
I was compiling with -Werror and this little error popped up
2016-08-27Add all analog references supported by the ATtinyX5 seriesNiklas Mischkulnig
2016-07-22Merge pull request #5128 from facchinm/configurable_usb210Martino Facchin
[AVR][USB] Configurable USB_VERSION value via define
2016-07-21Merge pull request #5135 from facchinm/usbsuspend_resumeMartino Facchin
Send an USB remote wakeup if data need to be written
2016-07-18Cast to "unsigned int" instead of just "unsigned" for consistencySandeep Mistry