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* [WIP] GPIO refactor: seems ok, ready for reviewMarti Bolivar2011-03-111-1/+1
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* Merge branch 'master' into debug-serialusb.Marti Bolivar2010-12-211-196/+194
|\ | | | | | | | | | | | | Chose debug-serialusb version in cases of conflict. Conflicts: libmaple/usb/usb_callbacks.c
| * Finished converting the Arduino docsMarti Bolivar2010-11-291-234/+234
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* | changed the serialusb to be simplest possible designAJM2010-12-141-26/+4
| | | | | | | | no longer use a ring buffer. No longer double buffer a local rx buffer and the packet memory. Instead, we read out of packet memory and block it for all reads. This is going to be slower. but it tests OK (unlike the old one...).
* | enlarged rx buffer and nak when less than 64 bytes is left in packet bufAJM2010-12-131-11/+12
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* | candidate bugfix for serialusb receive bugAJM2010-12-131-2/+6
|/ | | | changed USB driver to nak whenever it cant fill an entire endpoint (64B) worth of new data. The old scheme was to set receive valid as long as as the endpoint buffer wasnt full, the new scheme is to nak until it is completely empty.
* added a somewhat broken version of the reset magic number scheme.AJM2010-06-091-67/+81
| | | | current version gets stuck in the isr somewhere. not sure why or where. must debug.
* first approach at modding the reset schemeAJM2010-06-091-0/+44
| | | | now we reset from recv bytes. After receiving the DTR/RTS toggle the next byte in from usb is parsed as the program_delay. For now, this just delays the reset for a period to close the serial port gracefully. Later, this delay will perhaps inform the bootloader of how long to live for...
* Preliminary wirish USBSerial implementation.Perry Hung2010-06-041-4/+4
| | | | | | -updated examples -removed HardwareUSB -cleaned up a handful of includes
* moved the usb directory to its proper home in ./libmapleAJM2010-05-201-0/+293
also, removed some old usb file, bootVect.h, which setup the static table for the runtime usb lib that no longer exists and was provided by the bootloader rev 1