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path: root/wirish/comm/HardwareSPI.cpp
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* Keep it 80-column clean.Marti Bolivar2011-06-071-14/+16
| | | | | | | | | | | | | | | | | | | | | | | | | | | Go through overlong source code lines and convert as many of them as appropriate to be 80-column clean. This mostly affects license headers. Overlong lines are determined by running following from the libmaple base directory: $ ack-grep --nocolor --nogroup --cpp --cc --ignore-dir=usb -- '.{80}' Note that this excludes libmaple's usb subdirectory, which is still full of ST code that doesn't follow the libmaple source code guidelines. Contents of ~/.ackrc (these won't matter, but are included for completeness): --ignore-dir=docs --ignore-dir=build --type-set ld=.ld --type-set rst=.rst --type-set txt=.txt --type-set mk=.mk
* SPI fixups.Marti Bolivar2011-05-041-24/+9
| | | | | | Initial post-review changes based on thread here: https://github.com/leaflabs/libmaple/commit/77f707d7b87fce284945fc9fe21c824c18c4c93d#comments
* SPI refactor.Marti Bolivar2011-04-281-86/+249
| | | | | | | | | | | | | | | | | 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.
* Initial timer refactor.Marti Bolivar2011-03-241-1/+3
| | | | | | | | | | | | | | | 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.
* Fix HardwareSPI to pass SPI modes for CPOL and CPHAPerry Hung2010-09-281-1/+1
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* cleanupsMarti Bolivar2010-09-271-39/+39
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* timer refactor (c, not c++)bnewbold2010-09-051-2/+2
| | | | also removed an old ASSERT()
* good quality vga leaf logo; usb+systick disabledbnewbold2010-07-201-2/+2
| | | | | refactored timers and added interrupt behavior. see notes and comments... also includes a crude vga hack that doesn't use timers.
* Various SPI changes.Perry Hung2010-04-281-4/+4
| | | | | -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 Hung2010-04-271-1/+5
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* Fixed two compiler warnings in spiPerry Hung2010-04-251-2/+0
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* Refactoring:Perry Hung2010-04-251-0/+138
The 'core' directory has now been renamed to 'wirish.' Wirish is our version of the Arduino Wiring language.