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2012-10-31Merge pull request #22 fixing usb and f4 alignment issuesPiotr Esden-Tempski
Merge remote-tracking branch 'jdk/master' Conflicts: lib/stm32/f1/Makefile lib/stm32/f4/Makefile
2012-10-30STM32F4: New adc moduleKen Sarkies
Note adc.h was provided by Matthew Lai but was never merged. adc.c is new.
2012-10-29Merge branch 'generalizations'chrysn
this merges common c and header files of different architectures, adds a dispatch mechanism and yaml descriptions of interrupt handlers from which the whole interrupt table setup c code is generated.
2012-10-28Fix CAN standard ID mask to be 11 bits.Thomas Daede
2012-10-22stm32/i2c: Add DOXYGEN strings for i2c helper functions.Jeff Ciesielski
Also: Define i2c_dutycycle group in i2c header
2012-10-22Missing EXTI ports and flag numbers for F4Karl Palsson
(Also missing for forthcoming L1)
2012-10-19stm32/f1/rcc: add 25mhz in to 72mhz out clock tree setup function.Jeff Ciesielski
also: added support for previously undefined PLLs
2012-10-19stm32/f1/i2c: add a whole bevy of additional helper functionsJeff Ciesielski
2012-10-19stm32/f1/dma: add clear_flag helper functionJeff Ciesielski
2012-10-19stm32/f1/can: Add loopback/silent vars to init function.Jeff Ciesielski
Also: add helper function for mailbox checking
2012-10-18unified systick handlingchrysn
the only change this results in in the example binaries is in the hackrf-jellybean/systick example, where the the check in systick_set_clocksource for overflowing from the stm32 area gets used.
2012-10-18unify scb (system control block)chrysn
these register definitions are common to all cortex mcus. some of the registers might not be implemented everywhere (especially the floating point registers), but defining them does no harm. this modification does not result in any changes in the example binaries.
2012-10-18switch all interrupt lists to yaml formatchrysn
2012-10-18add irq cound to existing nvic.h fileschrysn
2012-10-18dispatch for chip specific nvicchrysn
2012-10-18nvic.h factored out (incomplete)chrysn
2012-10-17Merge branch 'master' into generalizationschrysn
Conflicts: lib/lm3s/vector.c -- split out to lm3s/irq.h lib/stm32/f4/vector.c -- put the floating point initialization code into a function like in lpc43xx
2012-10-17[fix] GCC < 4.5 that does not accept any argument for the deprecated attribute.HEADmasterFelix Ruess
2012-10-16Initial documentation for SPI, I2C and CRCKen Sarkies
(no code changes)
2012-10-16Additional stm32/usart.c functions to enable/disable Rx/TxKen Sarkies
interrupts, return a status flag and check for interrupt source.
2012-10-16Initial documentation for stm32/usart.c, usart.hKen Sarkies
Some minor documentation corrections to timer.h
2012-10-16stm32f1:Ken Sarkies
Add object files to Makefile to include new modules into lib. Correct typo in pwr.c Add two new functions to timer.c to preset the counter (for use with deadman style timeouts) and to identify an interrupt source. Also noticed lib/makefile.include didn't clean lib/stm32, which isn't a target. Added a fix.
2012-10-05Merging pull request #28 Random number generator defenition and example.Piotr Esden-Tempski
Merge remote-tracking branch 'tiltit/master'
2012-10-05Merging pull request #37 Adds hard-float support to stm32f4, with a nice ↵Piotr Esden-Tempski
mandelbrot example Merge remote-tracking branch 'schodet/hard-float'
2012-10-05Code changes to stm32f1 adc.c and adc.hKen Sarkies
remove rcc_set_adc_clk - use rcc version Added functions: - adc_power_on - adc_start_conversion_direct - adc_set_dual_mode - adc_eoc - adc_eoc_injected - adc_read_regular - adc_read_injected - adc_set_injected_offset Tested dual mode scanned regular, but no tests of injected yet. Changes: "discontinuous" was misspelled. - adc_set_discontinuous_mode_regular - added "length" parameter - adc_disable_discontinuous_mode_regular - name change - adc_enable_discontinuous_mode_injected - name change - adc_enable_automatic_injected_group_conversion - disable triggers - adc_enable_jeoc_interrupt - name change to match common usage in lib - adc_disable_jeoc_interrupt - ditto - adc_enable_external_trigger_regular - remove incorrect test on parameter - adc_enable_external_trigger_injected - ditto - adc_set_sample_time - name change to match function's purpose - adc_set_conversion_time_on_all_channels - ditto - adc_set_injected_sequence - changed order of register loading (ref Barlow's issue) - adc_enable_analog_watchdog_on_all_channels - flipped AWDSGL - adc_enable_analog_watchdog_on_selected_channel - ditto added aliases for expected commonly used functions to avoid sudden user code breakage In adc.h, corrected errors in SQR names added "deprecated" compiler warnings to adc_on and to aliases defined in adc.c
2012-10-05unified vector table initializationchrysn
the cortex generic interrupts get moved to lib/cm3/vector.c, the platorms' individual irq names, initialization and handler prototypes go to platoform specific irq.h files. as the vector.c file heavily depends on platoform specific headers, it can't be built once-and-for-all in lib/cm3/, so there are inclusion stubs in the various architecture dirs; this might be better solved with Makefile / include path handling. one particular file is lib/lpc43xx/vector.c; that platform's initialization code contains an additional section to copy everything from flash to ram (which probably performs better there). that code still resides in the inclusion stub, and gets mashed in using defines. would need a cleaner implementation together with the Makefile solution. this commit contains some files of the upcoming efm32 branch, from which it was cherry-picked. the .bin files produced from before and after this commit only differ in lpc43xx, where the startup sequence was subtly modified.
2012-09-27Add all SCB registers mentioned in ARM DDI 0403D manual.Daniel Serpell
See table B3-4 and B3-5 for the definitions and B3-24 for the bit assignments of SBC_CPACR.
2012-09-17Fix merge errorNicolas Schodet
This line was removed in commit acc276a612d4, but it has been restored in the merge 02ea612142fb.
2012-09-15Setup to document entire project using doxygen.Ken Sarkies
New doc directory with config files and generated html, LaTeX/pdf. Makefile provided for autogeneration and explanatory README. The project structure is hostile to doxygen, which can't cope with functions of the same name. Doxygen is run for each family separately, and separately for LaTeX generation. Customized layout files sort of "integrate" HTML, and separate pdfs are generated for each family. Not ideal but seems the best solution until doxygen changes, if at all.
2012-09-13USB core updated for reentrance based on Christian Cier-Zniewski's branchJason Kotzin
2012-09-10Merge pull request #25 "Add support for C++ and fix some comments typo"Piotr Esden-Tempski
Merge remote-tracking branch 'schodet/master' Conflicts: include/libopencm3/stm32/f1/adc.h
2012-09-07Random number generator register definitions.Oliver Dille
2012-09-02Fix comments typoNicolas Schodet
2012-09-02Add C linkage declaration for C++ usageNicolas Schodet
2012-08-31STM32F1xx Additional minor changes to adc.h and adc.cKen Sarkies
2012-08-31ADC documentation addedKen Sarkies
In adc.h additional defines needed to assist documentation - lines 172-191 added, and 384,436-451 are duplicates of earlier defines to complete parameter sets (compiler has no trouble with these). Minor doc corrections to other files. No code changes (apart from additional defines).
2012-08-25Merging pull request #23 Changed markup to get more control over documentation.Piotr Esden-Tempski
Merge remote-tracking branch 'ksarkies/doc'
2012-08-20STM32F1xx: Changed markup to get more control over documentation, eachKen Sarkies
file having its own group module rather than using @file. No code changes except for the following: gpio: Added function to map the eventout signal plus two Remap functions dma: Prevent changing base addresses while channel enabled (see datasheet) pwr: Added pwr.c (new file) timer: Removed the last function that I introduced recently; there is already an equivalent function present. Changed some parameter names for consistency.
2012-08-18And a bit more doc modsKen Sarkies
2012-08-18Tiny doxygen mod to get all constants to show in doc outputKen Sarkies
2012-08-18Update to doxygen comments to fix promiscuity problem (see later)Ken Sarkies
2012-08-14Revert nvic_set_priority to original form. Minor doxygen markup changes.Ken Sarkies
2012-08-14Merge branch 'master' into nvicKen Sarkies
2012-08-11Merging pull request #19 "STM32F timers. Doxygen markup added, and some code ↵Piotr Esden-Tempski
changes" by Ken Sarkies. Merge remote-tracking branch 'ksarkies/timer'
2012-07-10STM32F timers. Doxygen markup added, and some code changes:Ken Sarkies
1. Remove the extra mask (TIM_DIER(timer_peripheral) & flag) in timer_get_flag. Not all flags in SR relate to IRQs and the flags that do might be useful even if interrupts not enabled. 2. In a number of functions (e.g. timer_set_output_idle_state) that only apply to advanced timers, add test for TIM1 and TIM8, as done in some others. 3. Added timer_force_event to manipulate the EG register TBD DMA burst - can't get my head around why this would be useful. Someone must have thought so!
2012-07-09NVIC_Set_Interrupt_Priority: change to use 4-bit fields.Ken Sarkies
(viz STM32F10xxx Cortex-M3 programming manual PM0056 and Cortex-M3-Generic-User-Guide.pdf) Doxygen commentary added
2012-07-09Minor changes to doxygen content, no changes to code.Ken Sarkies
2012-06-30Code for DAC module STM32Fxxx seriesKen Sarkies
Add prototypes to dac.h and small change to simplify alignment enum
2012-06-29Basic helper routines for CRCKarl Palsson
Note, the CRC block is pretty useless for interoperability. It only operates on 32bit chunks, and in a different bit order. No attempt to make full helpers for compatibility with other implementations has been done. https://my.st.com/public/STe2ecommunities/mcu/Lists/cortex_mx_stm32/Flat.aspx?RootFolder=%2Fpublic%2FSTe2ecommunities%2Fmcu%2FLists%2Fcortex_mx_stm32%2FCRC%20computation&FolderCTID=0x01200200770978C69A1141439FE559EB459D7580009C4E14902C3CDE46A77F0FFD06506F5B&currentviews=2006
2012-06-27Merge pull request #13 "Code for iwdg module STM32F series"Piotr Esden-Tempski
Merge remote-tracking branch 'ksarkies/iwdg-dev'