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Author SHA1 Message Date
chrysn
b5de267b06 use _data_loadaddr instead of _etext 
this change was done in master in [1] and just merged here.

[1] 74cd991e7e8972cf22933743c847b5ce2b165798
 2012-10-02 12:05:36 +02:00
chrysn
36f95447a8 add back minimal support libraries 
some of the libraries removed in [1] were essential to building
anything on efm32 (especially, irq.h).

[1] 4a6f4c0f7d62858a4a9afba18f11289cb0bb8358
 2012-10-02 11:55:05 +02:00
chrysn
4a6f4c0f7d remove the support libraries for efm32 
i don't plan to extend or support them, and they'll just grow stale
 2012-09-15 01:29:31 +02:00
chrysn
50b3c92d7f removed efm32lib examples 
they would have needed migration work from efm32lib to emlib, and depend
on non-free cmsis anyway.
 2012-09-13 23:41:52 +02:00
chrysn
0508f30d2d Merge branch 'master' into efm32 
Conflicts:
	Doxyfile
	Makefile
 2012-09-13 22:32:28 +02:00
Piotr Esden-Tempski
dcd98dde86 Renamed adc example to be more descriptive. 2012-09-10 14:01:24 -07:00
Piotr Esden-Tempski
d1cc8ca2b3 Added simple adc example for lisa/m 2. 2012-09-10 14:01:23 -07:00
Piotr Esden-Tempski
7373bfcb9b Merging pull request #26 "Linker script cleanup/improvements" 
Merge remote-tracking branch 'schodet/linker-script'
 2012-09-10 13:42:10 -07:00
Piotr Esden-Tempski
03807ddd6c Merge pull request #27 "added a make target stlink-flash to use the stlink on the stm32f4-disovery" 
Merge remote-tracking branch 'twaldecker/stlink'
 2012-09-10 12:29:37 -07:00
Piotr Esden-Tempski
02ea612142 Merge pull request #25 "Add support for C++ and fix some comments typo" 
Merge remote-tracking branch 'schodet/master'

Conflicts:
	include/libopencm3/stm32/f1/adc.h
 2012-09-10 12:21:21 -07:00
Thomas Waldecker
5604182467 added a make target stlink-flash to use the stlink on the stm32f4-disovery 2012-09-06 11:33:01 +02:00
Nicolas Schodet
82ef2936a6 Support exceptions on all targets 2012-09-03 20:41:15 +02:00
Nicolas Schodet
74cd991e7e Use a specific symbol for data source address in flash 
That way, data source address does not depend on any other unrelated change in
linker script.

This also fixes cases when .data input section is aligned on 8 bytes.  The new
version does not provide any address for the output section so that it is
aligned to the strictest input section.  The _data_loadaddr symbol will
always take this alignment into account.
 2012-09-03 20:28:12 +02:00
Nicolas Schodet
2a35377980 Clean up and make linker scripts more uniform 
This includes:

 - fix some comments indent,
 - add entry point,
 - align exported symbols,
 - remove unneeded "." assignments.
 2012-09-03 19:53:43 +02:00
Nicolas Schodet
5ad8f26ede Fix comments typo 2012-09-02 17:15:13 +02:00
Nicolas Schodet
3aab6220d8 Add C linkage declaration for C++ usage 2012-09-02 17:12:58 +02:00
Ken Sarkies
9af50d6e5c STM32F1xx Additional minor changes to adc.h and adc.c 2012-08-31 21:47:30 +09:30
Ken Sarkies
acc276a612 ADC documentation added 
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).
 2012-08-31 09:54:31 +09:30
Piotr Esden-Tempski
11727f56c9 Minor build system fixes. 2012-08-25 19:53:15 -07:00
Piotr Esden-Tempski
d98dab6ae2 Merging pull request #23 Changed markup to get more control over documentation. 
Merge remote-tracking branch 'ksarkies/doc'
 2012-08-25 15:16:50 -07:00
Piotr Esden-Tempski
f71742c5da Merging #18 pull request. Adding nvic documentation. 
Merge remote-tracking branch 'ksarkies/nvic'
 2012-08-25 15:10:01 -07:00
Ken Sarkies
52533a6e3d STM32F1xx: Changed markup to get more control over documentation, each 
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.
 2012-08-20 17:19:20 +09:30
Ken Sarkies
e4bcceaa8f And a bit more doc mods 2012-08-18 16:19:47 +09:30
Ken Sarkies
95126e8cd3 Tiny doxygen mod to get all constants to show in doc output 2012-08-18 16:05:17 +09:30
Ken Sarkies
70b2376c9f Update to doxygen comments to fix promiscuity problem (see later) 2012-08-18 13:32:48 +09:30
Piotr Esden-Tempski
fa5d689f78 Use make wildcard command for source dir detect. Library path fix. 
Thanks ni!
 2012-08-14 17:48:23 -07:00
Ken Sarkies
0e5e451e22 Revert nvic_set_priority to original form. Minor doxygen markup changes. 2012-08-14 18:25:19 +09:30
Ken Sarkies
cb07ab7c6e Merge branch 'master' into nvic 2012-08-14 14:47:22 +09:30
Piotr Esden-Tempski
b82e7eee52 Examples detect if they are being built in src dir. 
If an example is in the libopencm3 source directory it will use the
locally built library instead of the system library.

When you copy an example out of the libopencm3 tree it will
automatically detect it and build using the system wide installation.
 2012-08-13 15:29:01 -07:00
Piotr Esden-Tempski
3441bba1c4 Changed local build target for library and linker files. 
- 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.
 2012-08-13 15:19:57 -07:00
Piotr Esden-Tempski
a2c5b6391d Merging pull request #19 "STM32F timers. Doxygen markup added, and some code changes" by Ken Sarkies. 
Merge remote-tracking branch 'ksarkies/timer'
 2012-08-11 14:00:06 -07:00
Ken Sarkies
52fd7c7976 STM32F timers. Doxygen markup added, and some code changes: 
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!
 2012-07-10 09:32:47 +09:30
Ken Sarkies
9cff0c962b Fix compile error 2012-07-09 17:12:27 +09:30
Ken Sarkies
cba9561e89 NVIC_Set_Interrupt_Priority: change to use 4-bit fields. 
(viz STM32F10xxx Cortex-M3 programming manual PM0056 and
Cortex-M3-Generic-User-Guide.pdf)

Doxygen commentary added
 2012-07-09 16:54:01 +09:30
Ken Sarkies
5848c8624b Minor changes to doxygen content, no changes to code. 2012-07-09 16:29:17 +09:30
Ken Sarkies
0e02438a80 Code for DAC module STM32Fxxx series 
Add prototypes to dac.h and small change to simplify alignment enum
 2012-06-30 16:56:14 +09:30
Karl Palsson
83d62e9bfc Add linker scripts with memory maps for F100 series. 
These definitions are a physical property of the device for most purposes.
No reason not to supply them premade.
 2012-06-29 02:10:53 -07:00
Karl Palsson
6574baa767 Fix link flags to specify cpu instead of (wrong) arch. 
-march=armv7 is NOT right for cortex-m3, and results in unexpected
arm code being linked in when using multilib toolchains
 2012-06-29 02:09:50 -07:00
Karl Palsson
450c3e00a1 Basic helper routines for CRC 
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
 2012-06-29 02:08:53 -07:00
Piotr Esden-Tempski
98174e4a0c Merge pull request #13 "Code for iwdg module STM32F series" 
Merge remote-tracking branch 'ksarkies/iwdg-dev'
 2012-06-27 14:02:02 -07:00
Piotr Esden-Tempski
2e9e378b4b Merge pull request #12 "Don't include examples in doxygen output." 
Merge remote-tracking branch 'karlp/no_examples_doxygen'
 2012-06-27 13:58:50 -07:00
Piotr Esden-Tempski
a70eabb3e1 Merge pull request #11 "Add helper function for max clock on HSI for f100" 
Merge remote-tracking branch 'karlp/hsi_f1_24'
 2012-06-27 13:58:14 -07:00
Piotr Esden-Tempski
4a17185791 Merge pull request #10 "Add Device Electronic Signature support." 
Merge remote-tracking branch 'karlp/desig'
 2012-06-27 13:56:55 -07:00
Piotr Esden-Tempski
7753b91991 Merge pull request #9 "Even/Odd parity bit configs used the wrong bit" 
Merge remote-tracking branch 'karlp/parity'
 2012-06-27 13:53:48 -07:00
Piotr Esden-Tempski
db505a87f7 Merging pull request #7 "Use ODR instead of IDR to toggle an output GPIO" 
Merge remote-tracking branch 'schodet/gpio-toggle'
 2012-06-27 13:49:26 -07:00
Piotr Esden-Tempski
3bfeeedceb Merge pull request #6 "Doxygen markup and grouping structrue" 
Merge remote-tracking branch 'ksarkies/doc'

Conflicts:
	include/libopencm3/cm3/common.h
 2012-06-27 13:30:45 -07:00
Piotr Esden-Tempski
40e0e675ca Merge remote-tracking branch 'mossman/master' 
Merging Pull request #9 by mossman and co. Adding preliminary support for LPC43xx.
 2012-06-27 13:18:36 -07:00
Piotr Esden-Tempski
6f95e52a7d Merge remote-tracking branch 'felixheld/master' 2012-06-27 13:13:17 -07:00
Michael Ossmann
7ef51e30e9 Merge pull request #9 from TitanMKD/master 
Fixed Linker ROM to RAM
 2012-06-25 17:06:31 -07:00
TitanMKD
81317c02ab * Updated GPIO added gpio_toggle() function. 
* Fixed ROM to RAM Linker script (libopencm3_lpc43xx/libopencm3_lpc43xx_rom_to_ram.ld).
 2012-06-25 22:12:00 +02:00