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* Merge maple-native changes into portablebnewbold2010-08-3128-559/+704
|\ | | | | | | This compiles for both maple and maple_native but is untested.
| * Further wirish portability progressbnewbold2010-08-314-10/+55
| | | | | | | | Sort of ugly changes. Compiles but untested.
| * Partial progress on wirish portabilitybnewbold2010-08-311-3/+6
| | | | | | | | | | This version throws "defined but unused" warnings which could probably be squashed with #pragma
| * MCU-specific, not BOARD-specificbnewbold2010-08-312-91/+49
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| * inital portability workbnewbold2010-08-2521-115/+311
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| * Switch spi to use new rcc interfacePerry Hung2010-08-043-2/+6
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| * Cleaned up wirish/time, some interrupt handling refactoring:Perry Hung2010-08-047-61/+42
| | | | | | | | | | | | | | | | | | Fixed millis(), it was just wrong, before. Added micros(), not extensively tested. New implementation of delayMicroseconds(). Should be more consistent now. Added a handful of nvic routines to enable/disable interrupts. Cleaned up systick
| * Turn off MAPLE_DEBUG by default.Perry Hung2010-08-041-1/+1
| | | | | | | | | | Save space on debug strings, performance. Perhaps we should consider some form of user-facing assert.
| * New usart implementation:Perry Hung2010-08-045-252/+186
| | | | | | | | | | | | Fixed a bug where the maximum baud rate was incorrectly set to 225000 General cleanup Use new rcc and nvic APIs
| * New reset and clock control apiPerry Hung2010-08-046-199/+259
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| * Basic flash peripheral management api for board bringupPerry Hung2010-08-043-28/+46
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* | FSMC tweaksbnewbold2010-08-071-0/+3
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* | basic working dac implementationbnewbold2010-08-074-0/+179
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* | Partially working!bnewbold2010-08-052-11/+15
| | | | | | | | | | Documented; see ./notes/fsmc.txt. Not yet integrated into .ld scripts or fully tested
* | partial progress on FSMC for SRAMbnewbold2010-08-059-14/+246
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* | Some refactoringbnewbold2010-08-056-144/+183
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* rename clock selection registerbnewbold2010-07-242-4/+4
| | | | | | | This is just a change of macro name with zero impact on the actual binary. Looking at page 87/1003 of the STM reference manual, bits [0:1] are the SW register which is modifiable by software, while [2:3] are SWS and are set only by hardware.
* added isConnected() to serialusbbnewbold2010-07-222-0/+10
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* sigh, simple typobnewbold2010-07-201-1/+1
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* bug fix with interrupts not getting clearedbnewbold2010-07-202-5/+55
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* timers progressbnewbold2010-07-201-12/+45
| | | | examples code cleanup, more descriptive comments, more notes
* good quality vga leaf logo; usb+systick disabledbnewbold2010-07-203-34/+404
| | | | | refactored timers and added interrupt behavior. see notes and comments... also includes a crude vga hack that doesn't use timers.
* working serialUSB with timeoutbnewbold2010-07-192-0/+7
| | | | | | | | | | | 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_serialbnewbold2010-07-192-50/+56
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* added Serial.flush()bnewbold2010-07-192-0/+24
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* nvic_disable_interruptbnewbold2010-07-182-0/+17
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* make: Modularize makefiles, add dependency tracking, build-type trackingPerry Hung2010-06-251-0/+50
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Major build system rewrite. New and exciting: 1. Proper dependency tracking. All source files including header files should be properly tracked and recompiled as necessary when they are changed. 2. Build-type tracking. If the target changes from 'ram' to 'flash,' for example, the build system will force a rebuild rather than incorrectly link modules to a different address. 3. New targets: The old 'ram,' 'flash,' and 'jtag' targets have been replaced with the environment variable MAPLE_TARGET, which controls the link address. Users can either export it to their environment, or pass MAPLE_TARGET on the command-line. Once this is set, sketches can be compiled with 'make sketch,' or simply 'make.' Note: the default is MAPLE_TARGET='flash.' The target 'install' now automagically uploads the sketch to the board using the appropriate method. The 'run' target has been renamed to 'debug.' It starts an openocd gdb server. 4. Odds and ends: -Verbose and 'quiet' modes. Set V=1 for verbose compilation, the default is quiet. -Object file sizes and disassembly information is generated and placed in build/$(BOARD).sizes and build/$(BOARD).disas, respectively. -Parallel make with -j should speed things up if you have multiple cores.
* added getDTR and getRTS to usb.h, subtly modded how sendBytes checks for ↵AJM2010-06-112-6/+26
| | | | | | 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.AJM2010-06-094-76/+89
| | | | current version gets stuck in the isr somewhere. not sure why or where. must debug.
* first approach at modding the reset schemeAJM2010-06-093-31/+47
| | | | 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.AJM2010-06-093-5/+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 Hung2010-06-043-26/+31
| | | | | | -updated examples -removed HardwareUSB -cleaned up a handful of includes
* libcs3 refactor mergePerry Hung2010-05-281-3/+4
| | | | | | | | | | | | | | | | Removed dependency on libcs3.a because Codesourcery does not provide the source for it. We now link against a modified libcs3-lanchon-stm32.a built from parts in public domain from Lanchon, and a start_c.c from Codesourcery that is licensed under a permissive license. Also removed all of the extra linker cruft from the stm32conf directory. The linker files now live in support/ld The openocd scripts now live in support/openocd The udev rules and copy-to-ide scripts now live in support/scripts The source lives in support/ld/libcs3-lanchon-stm32.tar.gz
* [for AJ] added new HardwareUsb implementation. hack.bnewbold2010-05-271-2/+2
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* changed the id for the serial port to 1eaf:0004, to match up with the ↵AJM2010-05-221-1/+1
| | | | windows driver
* minor mods to adjust the driver number and the vendor product id's (serial ↵AJM2010-05-211-2/+2
| | | | | | port now 1eaf:0004) and fixed a bug in reset.py, added a no-delay usb serial loop to main.cpp as an example. has no problem at 115200 in minicom!
* modified the makefile to build the usb related files/removed all uintx_t to ↵AJM2010-05-203-66/+63
| | | | uintx
* moved the usb directory to its proper home in ./libmapleAJM2010-05-2024-61/+4993
| | | | 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
* removed usb files from the libmaple into the application level core lib.AJM2010-05-204-750/+0
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* added the skeleton dir for the usb application lib, since were still ↵AJM2010-05-201-0/+37
| | | | | | | dependent on st for low level access, the entire usb stack lives in the core application level (not in libmaple). the next project should be to include some low level usb stack in the libmaple
* trivial: new cscope rule and warning fixPerry Hung2010-04-301-1/+1
| | | | Fixed nvic.c warning
* Various SPI changes.Perry Hung2010-04-281-4/+7
| | | | | -Read DR after each master send, return the response. -Added a send function to allow you to pass buffers to the SPI peripheral instead of goin a byte at a time.
* Added a spi send block functionPerry Hung2010-04-272-3/+28
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* Fixed two compiler warnings in spiPerry Hung2010-04-251-2/+2
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* Refactoring:Perry Hung2010-04-252-1/+20
| | | | | The 'core' directory has now been renamed to 'wirish.' Wirish is our version of the Arduino Wiring language.
* Added assert fails to exc.cPerry Hung2010-04-251-8/+26
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