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* req_ctx: Use consistent numeric range for REQ_CTX_STATEMin Xu2014-11-112-21/+24
| | | | | ... which will allow us to check for invalid states by a simple 'greater than' check later on.
* wdt: make sure WDT doesn't fire inadvertentlyHarald Welte2012-03-221-6/+13
| | | | We have to set WDD and WDV to the same value to avoid watchdog errors
* disable logging of PIO status in PIO interrupt routineHarald Welte2012-03-221-1/+1
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* usb: Do not send ZLP when we have filled the windowv0.4Holger Hans Peter Freyther2011-12-141-25/+29
| | | | | | | | | | | | Only send the ZLP if we send less data than was required/asked for by the host and it is a multiple of the bMaxPacketSize0 (which is hardcoded to 8 right now). This is completing the change done in fe88b83e80df8be0351ff38ee6 to fix SIMtrace attached to OSX and not regress on windows. Introduce another parameter to udp_ep0_send_data to specify the window size (wLength) or if not available the default from USB 2.0 specification.
* DBGU: Print Reset controller Status Register on bootHarald Welte2011-08-151-0/+4
| | | | This helps us to discover _why_ the CPU has been rebooted.
* USB: Add support for the 3rd DFU interface (RAM)Harald Welte2011-08-151-0/+6
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* DFU: add third 'alternate configuration' for RAM loadHarald Welte2011-07-301-7/+7
| | | | | This will allow us to load code directly into RAM without going through flash.
* add new RUN_FROM_RAM run-mode for direct DFU-to-RAM supportHarald Welte2011-07-301-1/+1
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* USB driver: use the DFU-provided function to send EP0 dataHarald Welte2011-07-071-48/+1
| | | | | There is no point in replicating the functionality that already exists in the DFU section of the flash
* simtrace: add support for the analog bus switchHarald Welte2011-06-161-1/+1
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* req_ctx: Increase size of small req_ctx to 128 and have 16 instead of 8Harald Welte2010-11-182-3/+3
| | | | | This is required to deal with bursts in SIM comminication while using the SIMTRACE firmware
* disable USB EP0 debuggingHarald Welte2010-11-141-1/+1
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* Use smaller number of request contexts on a SAM64Harald Welte2010-11-131-0/+5
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* * move usb descriptors into separate file (src/os/usb_descriptors_openpcd.h)laforge2008-02-234-97/+260
| | | | | | | * add USB HID skeleton git-svn-id: https://svn.openpcd.org:2342/trunk@426 6dc7ffe9-61d6-0310-9af1-9938baff3ed1
* make sure that WDT_DEBUG is undefinedmeri2007-04-101-1/+3
| | | | git-svn-id: https://svn.openpcd.org:2342/trunk@305 6dc7ffe9-61d6-0310-9af1-9938baff3ed1
* decreased USB debug verbosity to allow full debug code inclusionmeri2007-04-101-4/+4
| | | | git-svn-id: https://svn.openpcd.org:2342/trunk@301 6dc7ffe9-61d6-0310-9af1-9938baff3ed1
* added watchdog time support and debouncing on power-cyclemeri2007-04-102-6/+7
| | | | git-svn-id: https://svn.openpcd.org:2342/trunk@297 6dc7ffe9-61d6-0310-9af1-9938baff3ed1
* added several new USB commands: remote reset, API version and read/write ↵meri2007-04-102-9/+90
| | | | | | volatile flash environment git-svn-id: https://svn.openpcd.org:2342/trunk@295 6dc7ffe9-61d6-0310-9af1-9938baff3ed1
* moved flash code to seperate filemeri2007-04-102-0/+73
| | | | git-svn-id: https://svn.openpcd.org:2342/trunk@294 6dc7ffe9-61d6-0310-9af1-9938baff3ed1
* - iterate over all PIO, not only starting from 27 ?!?laforge2006-12-181-1/+2
| | | | | | | - add debug message when registering callback git-svn-id: https://svn.openpcd.org:2342/trunk@287 6dc7ffe9-61d6-0310-9af1-9938baff3ed1
* add void AT91F_DBGU_Fini prototype to header filelaforge2006-12-181-0/+1
| | | | git-svn-id: https://svn.openpcd.org:2342/trunk@284 6dc7ffe9-61d6-0310-9af1-9938baff3ed1
* - add new DAC driver (instead of poti) for PICClaforge2006-12-182-4/+15
| | | | | | | | | | | | | | - DFU: put all DEBUG_ defines in "#ifdef DEBUG" enclosure - alter GPIO defines for new OpenPICC v0.4 prototype - add new AT91F_DBGU_Fini() function - take care of new inverted USB pullip in OpenPICC v0.4 prototype - fix typo in 'opicc_reg_write' macro - add some more PICC related SSC code NOTE: this firmware is the first version that will _NOT_ run on a OpenPICC v0.3 anymore! (All changes by Henryk Ploetz) git-svn-id: https://svn.openpcd.org:2342/trunk@283 6dc7ffe9-61d6-0310-9af1-9938baff3ed1
* - add svn:ignore property to make 'svn st' output more realisticlaforge2006-10-1511-48/+107
| | | | | | | | | | | | | | | | | | | | | - remove old copy+paste+edit port of parts of librfid - add ability to directly link librfid.a from mainline librfid - make usb string descriptors optional again (config.h) - fix TC_CDIV to reset correctly on swtrig (For OpenPICC) - temporarily re-implement ep0_send_data() in pcd_enumerate.c - make UDP_PUPv4 switching conditional to PCD - introduce DEBUG_UNBUFFERED define in dbgu.c - fix some signed/unsigned/typecast related compiler warnings - remove dead code from src/os/led.c - implement a 'mdelay' and 'usleep' stub function (FIXME!) - rename rc632_... functions into opcd_rc632_... to avoid confusion - introduce new 'main_librfid' TARGET - make main_{reqa,analog} work with librfid rather than old code - introduce mroe debugging options for FIQ handler code in Cstartup_app - lots of PICC work that doesn't need comments now git-svn-id: https://svn.openpcd.org:2342/trunk@266 6dc7ffe9-61d6-0310-9af1-9938baff3ed1
* v0.4 of the readers uses a different pin for the USB pulluplaforge2006-10-043-4/+21
| | | | git-svn-id: https://svn.openpcd.org:2342/trunk@261 6dc7ffe9-61d6-0310-9af1-9938baff3ed1
* - add read of serial number via usblaforge2006-10-041-2/+7
| | | | git-svn-id: https://svn.openpcd.org:2342/trunk@260 6dc7ffe9-61d6-0310-9af1-9938baff3ed1
* - first working tested version if system_irq demuxlaforge2006-10-045-57/+98
| | | | | | | | - fix minor issues with PIT timer code - make new led blinkcode implementation work git-svn-id: https://svn.openpcd.org:2342/trunk@257 6dc7ffe9-61d6-0310-9af1-9938baff3ed1
* move udp irq/refill back to flash for nowlaforge2006-10-042-4/+4
| | | | git-svn-id: https://svn.openpcd.org:2342/trunk@256 6dc7ffe9-61d6-0310-9af1-9938baff3ed1
* reduce number of large request contexts to four, should be sufficient for nowlaforge2006-10-041-1/+1
| | | | git-svn-id: https://svn.openpcd.org:2342/trunk@255 6dc7ffe9-61d6-0310-9af1-9938baff3ed1
* - we have to respond with a STALL to SET_CONFIGURATIONlaforge2006-10-031-31/+33
| | | | | | | | | - add a comment about this strange fact - some code cleanup - add missing 'break' after end of GET_DESCRIPTOR USB_DT_DEVICE git-svn-id: https://svn.openpcd.org:2342/trunk@253 6dc7ffe9-61d6-0310-9af1-9938baff3ed1
* - add proper system interrupt (shared) demultiplexing codelaforge2006-10-016-16/+198
| | | | | | | - port debug unit, watchdog timer, periodic interval timer to system_irq.c git-svn-id: https://svn.openpcd.org:2342/trunk@252 6dc7ffe9-61d6-0310-9af1-9938baff3ed1
* synchronize bit clock based on software trigger (needed for cdiv_sync)laforge2006-10-011-1/+2
| | | | git-svn-id: https://svn.openpcd.org:2342/trunk@251 6dc7ffe9-61d6-0310-9af1-9938baff3ed1
* - add command to read rc632 serial number via USBlaforge2006-10-011-0/+11
| | | | git-svn-id: https://svn.openpcd.org:2342/trunk@250 6dc7ffe9-61d6-0310-9af1-9938baff3ed1
* re-define REQ_CTX_STATE_FREE != 0 to detect bugslaforge2006-10-011-1/+1
| | | | git-svn-id: https://svn.openpcd.org:2342/trunk@247 6dc7ffe9-61d6-0310-9af1-9938baff3ed1
* initialize req_ctx state as free.laforge2006-10-011-0/+1
| | | | git-svn-id: https://svn.openpcd.org:2342/trunk@246 6dc7ffe9-61d6-0310-9af1-9938baff3ed1
* clean up dbgu startup printout laforge2006-10-011-8/+8
| | | | git-svn-id: https://svn.openpcd.org:2342/trunk@245 6dc7ffe9-61d6-0310-9af1-9938baff3ed1
* split irq handler in two parts to make it callable from FIQlaforge2006-10-011-2/+10
| | | | git-svn-id: https://svn.openpcd.org:2342/trunk@244 6dc7ffe9-61d6-0310-9af1-9938baff3ed1
* - finish implementation of timers based on PITlaforge2006-10-014-1/+217
| | | | | | | - add [untested] code for timer-based LED blink codes git-svn-id: https://svn.openpcd.org:2342/trunk@242 6dc7ffe9-61d6-0310-9af1-9938baff3ed1
* - add (currently inactive) code for the watch dog timerlaforge2006-09-303-5/+23
| | | | git-svn-id: https://svn.openpcd.org:2342/trunk@240 6dc7ffe9-61d6-0310-9af1-9938baff3ed1
* - Add revision to USB descriptorlaforge2006-09-301-1/+1
| | | | git-svn-id: https://svn.openpcd.org:2342/trunk@237 6dc7ffe9-61d6-0310-9af1-9938baff3ed1
* add stub for later implementation of suspend/resumelaforge2006-09-301-2/+11
| | | | git-svn-id: https://svn.openpcd.org:2342/trunk@236 6dc7ffe9-61d6-0310-9af1-9938baff3ed1
* - more accurate (and USB compliant) state transitionslaforge2006-09-302-45/+161
| | | | | | | - make gcc spit a bit less warnings git-svn-id: https://svn.openpcd.org:2342/trunk@235 6dc7ffe9-61d6-0310-9af1-9938baff3ed1
* - free all pending contexts when endpoint is being resetlaforge2006-09-301-5/+7
| | | | | | | - speed up usb processing by putting respective sections in RAM git-svn-id: https://svn.openpcd.org:2342/trunk@234 6dc7ffe9-61d6-0310-9af1-9938baff3ed1
* - add dbgu key '9' for software resetlaforge2006-09-271-4/+8
| | | | | | | - fix dbgu welcome message git-svn-id: https://svn.openpcd.org:2342/trunk@233 6dc7ffe9-61d6-0310-9af1-9938baff3ed1
* - increase number of large (2k) contextx to 8laforge2006-09-272-4/+5
| | | | | | | | | - move req_ctx_find_get into ram, since this is frequently used within interrupt handlers and thus ought to be as fast as possible - correctly initialize req_ctx size (bugfix!) git-svn-id: https://svn.openpcd.org:2342/trunk@232 6dc7ffe9-61d6-0310-9af1-9938baff3ed1
* - fix minor issues with USB string supportlaforge2006-09-251-1/+1
| | | | git-svn-id: https://svn.openpcd.org:2342/trunk@228 6dc7ffe9-61d6-0310-9af1-9938baff3ed1
* - Include tool for Converting ASCII to UTF-16LE in C-Headerlaforge2006-09-251-30/+30
| | | | | | | | - Build UTF-16LE USB String descriptors from ASCII File - Introduce USB String Descriptor to DFU and runtime firmware git-svn-id: https://svn.openpcd.org:2342/trunk@227 6dc7ffe9-61d6-0310-9af1-9938baff3ed1
* use officially assigned usb vendor and product id'slaforge2006-09-251-5/+4
| | | | git-svn-id: https://svn.openpcd.org:2342/trunk@225 6dc7ffe9-61d6-0310-9af1-9938baff3ed1
* - move large rctx definitions to req_ctx.hlaforge2006-09-227-102/+205
| | | | | | | | | | | | | | | | - add more fine-grained debugging macros in pcd_enumarate.c - resolve race conditions between main-loop ep_refill and irq-triggered ep_refill by adding one irq-[b]locking variant - consolidate endpoint reset code into reset_ep() - add code to handle correct transmission and reception of usb transfers larger than endpoint size - use new jump address (0x104000) in DFU Cstartup.S - move main_usb to pcd subdirectory - fix include/compile.h make dependencies - make usb benchmark code use new large req_ctx git-svn-id: https://svn.openpcd.org:2342/trunk@219 6dc7ffe9-61d6-0310-9af1-9938baff3ed1
* fix completely broken logic of processing pending outbound packets. We now dolaforge2006-09-221-17/+5
| | | | | | | | | | | | | | | | | | all the req_ctx state changes from within pcd_handler.c and only expose the refill_ep() functions. It's questionable whether we need to keep calling those functions all the time either. Once kicked off, the tx completion interrupts of the UDC will refill the pipe as long as there is data available. So realistically speaking, we'd only need to trigger tx once (and keep triggering until no EBUSY or other error is signalled anymore). Some form of state machine would be fine for doing this, one that registers a timer with the core OS timer (once we have something equivalent to 'struct timer_list'. git-svn-id: https://svn.openpcd.org:2342/trunk@217 6dc7ffe9-61d6-0310-9af1-9938baff3ed1
* some code cleanuplaforge2006-09-211-7/+15
| | | | git-svn-id: https://svn.openpcd.org:2342/trunk@214 6dc7ffe9-61d6-0310-9af1-9938baff3ed1
personal git repositories of Harald Welte. Your mileage may vary