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AgeCommit message (Collapse)Author
2012-08-14Merge branch 'master' into nvicKen Sarkies
2012-08-13Changed local build target for library and linker files.Piotr Esden-Tempski
- The library files are now being built into the lib subdirectory of the source. - The linker files for each library are being copied into the lib source subdirectory. Motivation: The relative locations of files in the source directory after make are now the same as after make install now. This makes it easier to reuse examples with their makefiles outside of the libopencm3 sourcecode directory.
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!
2012-07-09Fix compile errorKen Sarkies
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
2012-06-30Code for DAC module STM32Fxxx seriesKen Sarkies
Add prototypes to dac.h and small change to simplify alignment enum
2012-06-29Add linker scripts with memory maps for F100 series.Karl Palsson
These definitions are a physical property of the device for most purposes. No reason not to supply them premade.
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'
2012-06-27Merge pull request #11 "Add helper function for max clock on HSI for f100"Piotr Esden-Tempski
Merge remote-tracking branch 'karlp/hsi_f1_24'
2012-06-27Merge pull request #10 "Add Device Electronic Signature support."Piotr Esden-Tempski
Merge remote-tracking branch 'karlp/desig'
2012-06-27Merging pull request #7 "Use ODR instead of IDR to toggle an output GPIO"Piotr Esden-Tempski
Merge remote-tracking branch 'schodet/gpio-toggle'
2012-06-27Merge pull request #6 "Doxygen markup and grouping structrue"Piotr Esden-Tempski
Merge remote-tracking branch 'ksarkies/doc' Conflicts: include/libopencm3/cm3/common.h
2012-06-14Fix TypoKen Sarkies
2012-06-13Code for iwdg module STM32F seriesKen Sarkies
2012-06-12Add helper function for max clock on HSI for f100Karl Palsson
Based on existing HSI code. Tested with f100c8, on custom board with no external crystals or resonators.
2012-06-12Add Device Electronic Signature support.Karl Palsson
Working unique id support, but not 100% convinced that this is the "least surprise" path. ST's docs provide the bits from low to high, in 2xu16 and 2xu32. But to get it back as a "u96" the highest bits should be first?
2012-05-31Use ODR instead of IDR to toggle an output GPIONicolas Schodet
IDR represents the level on pin input while ODR is the value requested by the programmer. This makes a difference for example when using the output as open drain.
2012-05-28Header files for Doxygen group structure, layout changes to headings, ↵Ken Sarkies
example markup in stm32f1/ rcc
2012-05-26Fixed setting of interrupt priorities.Gareth McMullin
2012-05-25Mark reg32 variables as used. So that the compiler does not complain.Piotr Esden-Tempski
2012-04-25Fixed the linker scripts to be the way Tomaz Solc proposed.Piotr Esden-Tempski
Something went wrong when cherrypicking his commits in the pull request. Sorry about that. :(
2012-04-24Removed the load address statement from the .bss section.Piotr Esden-Tempski
Otherwise the linker will complain: "section has both a load address and a load region"
2012-04-24Support for exception handling in linker scripts.Tomaz Solc
This is needed even in plain C when 64 bit variable (e.g. long long int) arithmetic is used. For example it is required when newlib is compiled with --enable-newlib-io-long-long. Conflicts: lib/stm32/f1/libopencm3_stm32f1.ld lib/stm32/f2/libopencm3_stm32f2.ld
2012-04-24Wait for writes to finish upon exiting RTC configTomaz Solc
This fixes race condition when rtc_get_counter_val() call immediately follows rtc_set_counter_val().
2012-04-08Added functions for configuring timers in slave mode.Gareth McMullin
2012-04-08Added functions for timer input capture polarity and enable/disable.Gareth McMullin
2012-04-08Added convenience function for timer input selection.Gareth McMullin
2012-04-08Added convenience funcions for timer input capture filter and prescaler.Gareth McMullin
2012-04-07Corrected parameters of timer_set_mode() to u32.Gareth McMullin
2012-03-19Constand value for resetting CAN_TDTxR was too big. Fixed.Piotr Esden-Tempski
2012-03-19Changed parameter size for trigger enable.Piotr Esden-Tempski
2012-03-19Started some cleanup in the ADC headers and convenience code.Piotr Esden-Tempski
2012-03-18Added basic exception handling to the stm32 linker scripts. Thanks Mike Smith!Piotr Esden-Tempski
2012-03-14Made spi_init_master ignore CRC and SPE bits.Piotr Esden-Tempski
2012-03-02Some additional LGPL3+ license change cleanups.Piotr Esden-Tempski
Changed the license to LGPL3+ for some makefiles that got ommited in the previous big patch commit. Corrected a find and replace error in a linker file.
2012-03-02License change of the library to LGPL, version 3 or later.Piotr Esden-Tempski
Agreed to by all the significant contributors to the library.
2012-02-29Cleaned up and streamlined DMA support for f1. Definitely needs a bunch of ↵Piotr Esden-Tempski
testing!
2012-02-29Fixed spi convenience reset function to compile properly.Piotr Esden-Tempski
2012-02-28Added spi reset convenience function.Piotr Esden-Tempski
2012-02-24Added reset function to i2c convenience functions.Piotr Esden-Tempski
2012-02-24Added set priority group convenience function.Piotr Esden-Tempski
2012-02-12Linker scripts provide stack pointer at the top of RAM.Gareth McMullin
Thanks to Tomaz Solc.
2012-02-12Flash sector erase requires the FLASH_SER bit set.Mike Smith
2012-02-11Added the entry point definiton to all stm32 linker scripts. This allows gdb ↵Piotr Esden-Tempski
to reset the target correctly on exit.
2012-02-06More coding-style and cosmetic fixes.Uwe Hermann
2012-02-06Fix numerous bugs in NVIC convenience functions, doing an |= on a clear ↵Fergus Noble
register will clear ALL currently enabled irqs, not just the one you specified and other things of that sort. Also changed to support the full range of irq numbers supported by ARMv7M, not just the first 68 used in the STM32F1 series.
2012-02-06Added functions to enable and disable DMA from stm32 USART.Fergus Noble
2012-02-06Change stm32 usart baud rate generation to round rather than floor for more ↵Fergus Noble
accurate divisor selection.