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| * Added basic DMA supportMichael Hope2010-10-202-0/+175
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| * Added independent watchdog supportMichael Hope2010-10-142-0/+107
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| * Reduced the use of volatiles to speed up rb_insert() and rb_remove().Michael Hope2010-10-101-15/+15
| | | | | | | | Added support for non-power-of-two ring buffers.
| * Changed the ring_buffer indexes to uint16 to cut memory usage and increase ↵Michael Hope2010-10-101-5/+5
| | | | | | | | capacity. Sorted struct members by size to improve the packing.
| * Mark head and tail as volatile as a ring buffer works accross ↵Michael Hope2010-10-101-3/+17
| | | | | | | | threads/interrupts. Add comments.
| * Make rcc.h C++ safeMichael Hope2010-10-101-0/+7
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| * Change the systick handler to the CMSIS compliant SysTick_HandlerMichael Hope2010-10-101-1/+1
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| * Make systick.h C++ safe. Expose the sys tick count via systick.h and remove ↵Michael Hope2010-10-102-6/+8
| | | | | | | | other externs.
| * Merge remote branch 'upstream/master'Michael Hope2010-09-2933-1103/+1056
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| * | Fixed up the build due to a missing header file.Michael Hope2010-09-291-4/+4
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* | | Merge branch 'debug-serialusb'Marti Bolivar2011-02-127-179/+180
|\ \ \ | | | | | | | | | | | | | | | | | | | | Conflicts: libmaple/usb/usb.c notes/coding_standard.txt
| * | | readme and coding standard updatesMarti Bolivar2010-12-211-38/+46
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| * | | Merge branch 'master' into debug-serialusb.Marti Bolivar2010-12-213-224/+373
| |\ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Chose debug-serialusb version in cases of conflict. Conflicts: libmaple/usb/usb_callbacks.c
| * | | | added a usbBlockingSendByte(char ch)AJM2010-12-142-5/+11
| | | | | | | | | | | | | | | | | | | | 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 designAJM2010-12-143-51/+20
| | | | | | | | | | | | | | | | | | | | 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 bufAJM2010-12-135-20/+22
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| * | | | candidate bugfix for serialusb receive bugAJM2010-12-134-26/+43
| | | | | | | | | | | | | | | | | | | | 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.
* | | | | Made Native prototype B definitions in libmaple.h and boards.h; addedMarti Bolivar2011-02-101-2/+2
| | | | | | | | | | | | | | | | | | | | notes/native-pin-definitions.txt (copied from ST datasheet).
* | | | | Fixing usb.c countTx race; thanks, geoffreymbrown!Marti Bolivar2011-02-091-1/+1
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* | | | | Ported examples/test-session.cpp to work on MiniMarti Bolivar2011-01-301-0/+2
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* | | | | Ported libmaple to the new mini prototypeMarti Bolivar2011-01-272-13/+12
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* | | | Finalized 0.0.9 documentation.Marti Bolivar2010-12-152-74/+37
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* | | | Merge branch 'master' into newdocMarti Bolivar2010-12-143-102/+218
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| * | | Servo library tested and debugged.Marti Bolivar2010-12-082-75/+143
| | | | | | | | | | | | | | | | | | | | Some additional HardwareTimer methods introduced to make this convenient; ancillary libmaple/timers.h changes resulted.
| * | | maple mini prototype seems to be workingMarti Bolivar2010-11-301-8/+18
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* | | | Finished converting the Arduino docsMarti Bolivar2010-11-291-234/+234
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* | | | arduino language reference nearing completion, properly CC-BY-SA 3.0 attributedMarti Bolivar2010-11-172-36/+186
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* | | maple mini runs blinky now.Marti Bolivar2010-10-225-13/+32
| | | | | | | | | | | | still need usb descriptors to improve, and also nothing else is tested.
* | | weird broken table for maple miniMarti Bolivar2010-10-201-20/+55
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* | | Merge branch 'master' of github.com:leaflabs/libmapleMarti Bolivar2010-10-142-31/+27
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| * | | Add selective enabling of channels for pwm channelsPerry Hung2010-10-122-31/+27
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | pinMode(PWM) turns the channel on, other modes should turn it off Fixes bug with conflicting timer for spi1 and timer. This is not well-tested. Conflicts: libmaple/timers.c
* | | | more sphinx docsMarti Bolivar2010-10-114-174/+198
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* | | more docsMarti Bolivar2010-10-111-1/+1
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* | | docsMarti Bolivar2010-10-1119-94/+109
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* | | somebody broke assertionsMarti Bolivar2010-10-072-5/+7
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* | added notes/coding_standard.txt, more cleanupsMarti Bolivar2010-09-271-1/+1
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* | whitespace cleanupsMarti Bolivar2010-09-2731-892/+905
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* | Enable external interrupts on all Maple GPIOs.Perry Hung2010-09-224-177/+111
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Extend the wirish attachInterrupt() and detachInterrupt() interface to work with all GPIOs. Note: The STM32 external interrupt lines are multiplexed between GPIO ports. While any GPIO can be used as an external interrupt, not all of them can be used at the same time. Each EXTI[n] line selects between PA[n], PB[n], PC[n], etc. For example, line EXTI5 can be used with STM32 pins PA5, PB5, or PC5, but not all at the same time. See table: EXTI Line Maple Pin STM32 Pin 0 D2 PA0 0 D27 PB0 0 D15 PC0 1 D3 PA1 1 D28 PB1 1 D16 PC1 2 D1 PA2 2 D17 PC2 2 D25 PD2 3 D0 PA3 3 D18 PC3 4 D10 PA4 4 D19 PC4 5 D13 PA5 5 D4 PB5 5 D20 PC5 6 D12 PA6 6 D5 PB6 6 D35 PC6 7 D11 PA7 7 D9 PB7 7 D36 PC7 8 D6 PA8 8 D14 PB8 8 D37 PC8 9 D7 PA9 9 D24 PB9 9 D38 PC9 (BUT) 10 D8 PA10 10 D29 PB10 10 D26 PC10 11 D30 PB11 12 D31 PB12 13 D32 PB13 13 D21 PC13 14 D33 PB14 14 D22 PC14 15 D34 PB15 15 D23 PC15
* | Fix improper interrupt clearingPerry Hung2010-09-221-14/+4
| | | | | | | | | | | | | | Interrupts should be cleared by writing to the interrupt clear-enable register (ICER). This commit fixes an improper read-modify-write on NVIC_ICER[n] that incorrectly cleared interrupt-enable bits on non-designated channels.
* | minor bugfix to BIT definitionMarti Bolivar2010-09-211-2/+2
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* | Add MIT license on exc.SPerry Hung2010-09-171-1/+24
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* | Forgot to add exc.SPerry Hung2010-09-171-0/+38
| | | | | | | | whoops.
* | Enable USB auto-reset in a hard fault.Perry Hung2010-09-174-87/+39
| | | | | | | | | | | | | | | | Redirect thread-mode execution to a fail routine which throbs the LED to indicate a hard fault. Because the fail routine runs in thread mode with interrupts on, USB auto-reset should now work. Test by executing some bogus instruction (e.g. *(volatile int*)0xf34fdaa = 0;) and check that the auto-reset continues to work.
* | Check different set of flags for SPI master transmitPerry Hung2010-09-141-7/+10
| | | | | | | | | | Tested on wishield, would like some more testing if anybody has more things that speak spi
* | Fix enable/disable global irqPerry Hung2010-09-141-2/+2
|/ | | | Oooooops.
* bugfix MAPLE_RELOAD_VAL, whitespace fixesMarti Bolivar2010-09-131-7/+3
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* systick testing and simplificationbnewbold2010-09-052-0/+8
| | | | | | ripped out marti's SystemTick for the sake of simplicity and added a systick_resume function to libmaple. new example program demonstrates the functionality, also demonstrates micros()/USB bug
* timer fixes for maple nativebnewbold2010-09-052-2/+18
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* debug verbosity levelsbnewbold2010-09-053-10/+31
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* timer refactor (c, not c++)bnewbold2010-09-052-371/+187
| | | | also removed an old ASSERT()
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