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* adc.c: adc_init() doesn't set the RCC's ADC prescaler.Marti Bolivar2011-05-191-3/+2
| | | | | You have to call rcc_set_prescaler() yourself now. adc_init() never should have been doing that anyway.
* Final stm32_pin_info design candidate; ADC3 support on Native.Marti Bolivar2011-03-251-22/+43
| | | | | | | | | | | | | | | | | | | | Added an adc_dev to struct stm32_pin_info. This was necessary to add support for the channels on the Native which are only connected to ADC3, but it does add a bunch of NULLs to the PIN_MAPs. I don't think any other peripherals need representation on a per-pin basis. Each peripheral library will be responsible for keeping track of related GPIO ports and bits, and we can throw #defines in to boards/*.h for other things (e.g. BOARD_SPI1_MISO_PIN). Fleshed out the ADC refactor and brought it more in keeping with the new design as it evolves. A couple of other tweaks. Notably: waitForButtonPress() now takes a default argument meaning "wait forever". Removed Maple-specific documentation from core functions in io.h; this information will need to go into the individual board docs files.
* Fix compiler errors after reverting broken commit.Perry Hung2011-03-211-2/+2
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* Revert "RCC refactor, bugfixes"Perry Hung2011-03-211-2/+2
| | | | This reverts commit e4807a5010f59ab863ad2c96dc14caf65bf1ae60.
* RCC refactor, bugfixesMarti Bolivar2011-03-121-2/+2
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* [WIP] GPIO refactor: seems ok, ready for reviewMarti Bolivar2011-03-111-2/+2
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* Cosmetic/documentation changes to adc.cMarti Bolivar2011-03-041-1/+3
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* Cleaned out libmaple.h; this had wide-ranging implications.Marti Bolivar2011-02-271-1/+1
| | | | | | | | | | | | | | | | | | | Many of the #defines in libmaple.h were board-specific, not MCU-specific. Most of these were only used by code under libmaple/usb/. These were moved into usb_config.h, and are clearly marked as being terrible hacks. I'm going to treat the USB stack as a black box that we'll deal with later. Further, instead of having a variety of #defines like "How many USARTS do I have?", we decide that based on the density of the chip. This is determined by testing for STM32_MEDIUM_DENSITY or STM32_HIGH_DENSITY defines. libmaple currently doesn't support low-density chips, so that suffices. The Makefile will set these automatically based on the MCU. Other offending #defines are ERROR_LED_PORT and ERROR_LED_PIN; these were made optional, but they're set in the Makefile as a hack to keep things working.
* Refactor ADC: Pass device pointer instead of register mapPerry Hung2011-02-271-20/+22
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* libmaple: Refactor ADC routinesPerry Hung2011-02-271-60/+80
| | | | | | ADC routines rewritten, support for ADC2, 3, added. Signed-off-by: Marti Bolivar <mbolivar@leaflabs.com>
* Generalizing adc_init() to allow user to select sample timeMarti Bolivar2011-02-171-6/+26
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* docsMarti Bolivar2010-10-111-2/+0
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* whitespace cleanupsMarti Bolivar2010-09-271-12/+14
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* New reset and clock control apiPerry Hung2010-08-041-3/+3
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* Licensing: Relicensed libmaple under the MIT License.Perry Hung2010-03-311-12/+17
| | | | | | Relicensed the bulk of libmaple under the more permissive MIT License, from GPLv3. Files that were largely or entirely derived from the Arduino, STM, or Lanchon retain their original licenses.
* Merge branch 'master' into rcc-devPerry Hung2010-03-301-12/+5
| | | | | Conflicts: Makefile
* Major hierarchy reorganization; see README.bnewbold2010-03-311-0/+97
copy-to-ide and Makefile updated to conform; .gitignore added; LICENSE added
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