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* Fixing HardwareSPI.h mistake for non-LeafLabs boards.Marti Bolivar2011-05-121-1/+1
| | | | "#warn" -> "#warning"; oops.
* SPI fixups.Marti Bolivar2011-05-042-25/+10
| | | | | | Initial post-review changes based on thread here: https://github.com/leaflabs/libmaple/commit/77f707d7b87fce284945fc9fe21c824c18c4c93d#comments
* SPI refactor.Marti Bolivar2011-04-282-111/+402
| | | | | | | | | | | | | | | | | Still a polling driver, but the libmaple proper interface exposes enough that users enable the various interrupts and define their own IRQ handlers if they feel like it. Wirish HardwareSPI interface was largely redone; it's more like the Arduino implementation now, although there are some differences when I didn't like their API. The old methods are still there, but are deprecated and slated for deletion in 0.1.0. New board-specific values: BOARD_NR_SPI, BOARD_SPIx_NSS_PIN, BOARD_SPIx_MOSI_PIN, BOARD_SPIx_MISO_PIN, and BOARD_SPIx_SCK_PIN, for x from 1 to BOARD_NR_SPI. Documentation was updated appropriately.
* USART bugfix.Marti Bolivar2011-04-112-10/+13
| | | | | USART refactor commit f6f9a1122706ed336c52c984d76219dee0594487 only worked for USART1.
* USART refactor.Marti Bolivar2011-04-072-61/+75
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* Board-specific values; corresponding QA test generalizations.Marti Bolivar2011-03-301-1/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Various board-specific #defines and arrays of pins added. For the changelog (some of this information predates this commit): * wirish/boards.h now declares the following arrays of pin numbers: * boardPWMPins - PWM-capable pins * boardADCPins - ADC-capable pins * boardUsedPins - pins already in use, e.g. BOARD_BUTTON_PIN It also declares a bool boardUsesPin(uint8 pin) function for convenient testing of whether a pin is in use. * wirish/boards/*.h now define: * BOARD_USART1_TX_PIN * BOARD_USART1_RX_PIN * BOARD_USART2_TX_PIN * BOARD_USART2_RX_PIN * BOARD_USART3_TX_PIN * BOARD_USART3_RX_PIN * BOARD_NR_GPIO_PINS (renamed from NR_GPIO_PINS) * BOARD_NR_USARTS (renamed from NR_USARTS) * BOARD_NR_PWM_PINS * BOARD_NR_ADC_PINS * BOARD_NR_USED_PINS * wirish/boards/maple_native.h now defines: * BOARD_UART4_TX_PIN * BOARD_UART4_RX_PIN * BOARD_UART5_TX_PIN * BOARD_UART5_RX_PIN (Unfortunately, wirish/boards/maple_RET6.h cannot, since at least one of the UART4/UART5 pins are used already; this will require layout changes for a wide-release Maple form factor RET6 board). * wirish/boards/*.cpp all include the corresponding array definitions. They all live in flash by default, thanks to the new __FLASH__ macro in wirish/wirish_types.h, which is a synonym for the existing __attr_flash #define in libmaple/libmaple_types.h. The documentation was updated to include this information. It also gained various FIXME/TODO comments related to its generalization across boards. The quality assurance-related examples (examples/qa-slave-shield.cpp and examples/test-session.cpp) now make heavy use of board-specific values to ensure portability.
* Initial timer refactor.Marti Bolivar2011-03-243-17/+19
| | | | | | | | | | | | | | | Basic PWM works. Had some problems in testing that might be due to USART bugs. HardwareTimer has been removed from the build for now; I will re-implement it in terms of the new libmaple API, but consider it deprecated. Let's come up with something better. Servo is implemented in terms of HardwareTimer, so it also has been temporarily removed from the build. pwmWrite() likely got a little bit less inefficient due to indirection, but the PIN_MAPs shrank by a pointer per PinMapping.
* [WIP] GPIO refactor: seems ok, ready for reviewMarti Bolivar2011-03-112-9/+9
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* Finalized 0.0.9 documentation.Marti Bolivar2010-12-151-9/+14
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* Merge branch 'master' into newdocMarti Bolivar2010-12-142-8/+9
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| * Servo library tested and debugged.Marti Bolivar2010-12-082-8/+9
| | | | | | | | | | Some additional HardwareTimer methods introduced to make this convenient; ancillary libmaple/timers.h changes resulted.
* | Finished converting the Arduino docsMarti Bolivar2010-11-291-1/+8
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* Fix HardwareSPI to pass SPI modes for CPOL and CPHAPerry Hung2010-09-281-1/+1
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* cleanupsMarti Bolivar2010-09-274-100/+100
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* timer refactor (c, not c++)bnewbold2010-09-052-4/+4
| | | | also removed an old ASSERT()
* Further wirish portability progressbnewbold2010-08-312-0/+2
| | | | Sort of ugly changes. Compiles but untested.
* New usart implementation:Perry Hung2010-08-042-56/+49
| | | | | | Fixed a bug where the maximum baud rate was incorrectly set to 225000 General cleanup Use new rcc and nvic APIs
* good quality vga leaf logo; usb+systick disabledbnewbold2010-07-202-4/+4
| | | | | refactored timers and added interrupt behavior. see notes and comments... also includes a crude vga hack that doesn't use timers.
* added Serial.flush()bnewbold2010-07-191-0/+4
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* added SerialN.end()bnewbold2010-07-182-0/+5
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* Preliminary wirish USBSerial implementation.Perry Hung2010-06-042-108/+0
| | | | | | -updated examples -removed HardwareUSB -cleaned up a handful of includes
* [for AJ] added new HardwareUsb implementation. hack.bnewbold2010-05-272-0/+108
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* Finalized the libmaple changes required by newboot. Added setupUSB() to ↵AJM2010-05-212-156/+0
| | | | | | wirish init this involved some some changes to copy-to-ide, WProgram.h, and the makefile. Separated the reset.py from the wait.py so that the program closes the serial port correctly.
* Various SPI changes.Perry Hung2010-04-282-6/+6
| | | | | -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 Hung2010-04-272-1/+6
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* Fixed two compiler warnings in spiPerry Hung2010-04-251-2/+0
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* Refactoring:Perry Hung2010-04-256-0/+506
The 'core' directory has now been renamed to 'wirish.' Wirish is our version of the Arduino Wiring language.
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