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* fixed a bug in usbreceivebytesAndrew J Meyer2011-07-011-1/+5
| | | | bug prevented consecutive SerialUSB.read() calls from returning consecutive bytes
* libmaple: Fix warnings in libmaple source filesPerry Hung2011-05-121-3/+1
| | | | | -Add -Wall, -Werror to libmaple/* -Fix warnings
* SerialUSB fixups.Marti Bolivar2011-05-041-7/+5
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* Resolving some FIXMEs.Marti Bolivar2011-04-111-22/+2
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* [WIP] GPIO refactor: seems ok, ready for reviewMarti Bolivar2011-03-111-7/+26
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* Refactor linker scripts. Rename irq and exception handlers.Perry Hung2011-02-271-1/+1
| | | | | Add common linker scripts for ram and rom. Add medium and high density libraries for libcs3.
* Merge branch 'debug-serialusb'Marti Bolivar2011-02-121-45/+31
|\ | | | | | | | | | | Conflicts: libmaple/usb/usb.c notes/coding_standard.txt
| * added a usbBlockingSendByte(char ch)AJM2010-12-141-5/+10
| | | | | | | | this new function will only return AFTER the usb interrupt has been serviced and the byte is sent. Bytes should NOT fall on the floor ever with this function. (but they still do? pyserials problem?)
| * changed the serialusb to be simplest possible designAJM2010-12-141-25/+15
| | | | | | | | 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 bufAJM2010-12-131-2/+2
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| * candidate bugfix for serialusb receive bugAJM2010-12-131-20/+10
| | | | | | | | 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.
* | Fixing usb.c countTx race; thanks, geoffreymbrown!Marti Bolivar2011-02-091-1/+1
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* more sphinx docsMarti Bolivar2010-10-111-113/+91
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* Some refactoringbnewbold2010-08-051-1/+2
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* added isConnected() to serialusbbnewbold2010-07-221-0/+8
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* working serialUSB with timeoutbnewbold2010-07-191-0/+6
| | | | | | | | | | | as a temporary workaround for the fact that SerialUSB is often blocking, this crude implementation makes the low-level C usbSendBytes function non-blocking (with a return code of bytes sent) and implements a 2ms timeout in the wirish write() function. also adds begin(), end(), getDTR(), getRTS(), pending(). device is still initialized the old fashioned way during init() so that, eg, autoreset will work. includes a simple multi-test program.
* new usb_serialbnewbold2010-07-191-49/+53
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* added getDTR and getRTS to usb.h, subtly modded how sendBytes checks for ↵AJM2010-06-111-6/+24
| | | | | | connection flip flopped back and forth on how much work should be done here. For now its like 5 lines of changes
* cosmetic change on usbsendbytesAJM2010-06-101-1/+1
| | | | minor
* new reset scheme now worksAJM2010-06-091-1/+1
| | | | fixed some blocking issue on serial tx, improperly checking for connection.
* added a somewhat broken version of the reset magic number scheme.AJM2010-06-091-3/+2
| | | | current version gets stuck in the isr somewhere. not sure why or where. must debug.
* first approach at modding the reset schemeAJM2010-06-091-31/+2
| | | | 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...
* removed the callback for send functional descriptor.AJM2010-06-091-1/+0
| | | | It wasnt used, and was causing a compiler warning to get thrown. It isnt needed, not sure why I added it in the first place
* another fix for USB unheard print issuebnewbold2010-06-071-18/+9
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* NEEDS REVIEW: fix for first usb write bugbnewbold2010-06-041-3/+5
| | | | | aj wrote this and had comments saying fix this wouldn't work, but it seems to...
* Preliminary wirish USBSerial implementation.Perry Hung2010-06-041-18/+23
| | | | | | -updated examples -removed HardwareUSB -cleaned up a handful of includes
* modified the makefile to build the usb related files/removed all uintx_t to ↵AJM2010-05-201-1/+1
| | | | uintx
* moved the usb directory to its proper home in ./libmapleAJM2010-05-201-0/+470
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
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