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260 Commits

Author SHA1 Message Date
Michael Aherne
b9a6bbe56e Minor fix to compile functions in rtc.h 2013-05-10 14:09:06 -07:00
Felix Ruess
af98521301 [stm32] update doxy for usart_set_baudrate 2013-04-29 18:35:06 +02:00
Felix Ruess
1b818a3679 [stm32] usart6 for F2/F4 2013-04-29 18:14:36 +02:00
Ken Sarkies
92d1134a16 STM32: moved timer_ic_set_polarity from timer_common_all to 
f1/timer.
Added timer_ic_set_polarity to timer_common_f24 with
the enum tim_ic_pol now including trigger on both edges.
Changed timer_slave_set_polarity to use enum tim_et_pol
rather than tim_ic_pol.

In response to suggestion of stinkydiver73 on 24 March that
timers in all families have an option for triggers on both
edges, except F1.
 2013-04-26 15:30:07 +09:30
Ken Sarkies
cbb4756440 As requested (6 Feb 2013) change DMA interrupt flag names 
in STM32/common, for dma_common_f24, to match those used in dma_common_f13.
Examples compile OK
 2013-04-26 12:12:03 +09:30
Matthew Peddie
ea15d962ab Remove redundant access size argument in F4 flash code. 2013-04-25 17:13:51 -07:00
millerd
6313af8869 Small improvements of using FLASH memory in STM32F1XX 2013-04-24 15:55:15 -07:00
Nicolas Schodet
b2df978eae Add support for static constructors and destructors 2013-04-24 22:49:25 +02:00
Felix Ruess
a12614054c [stm32][f4] ld file for f405x6 2013-04-23 17:55:04 +02:00
Gautier Hattenberger
a4b582f91d add 16MHz resonator for stm32f4 2013-04-23 17:52:27 +02:00
Alan Braithwaite
67903bfbfe API change to remove dual loading default case for dac_load_data_buffer_single 
Also change dac_data from u32 to u16
 2013-04-20 00:31:30 +02:00
Alan Braithwaite
2288e35739 Fixed bug with dac_load_data_buffer_dual with register offsets 2013-04-17 09:36:28 +02:00
molnarkares
93007d20d9 Fixes: 
CAN RX: ID conversion was incorrect
 2013-04-16 17:12:10 -07:00
molnarkares
162522b3b2 can speed optimizations 2013-04-16 17:10:56 -07:00
molnarkares
9585e59df1 CAN2 on STM32F1 is slave and its filter banks are configured thru CAN1 FMR 2013-04-16 17:10:03 -07:00
molnarkares
867b57a1d2 can.c >> bug fixed in receive 2013-04-16 17:08:50 -07:00
Karl Palsson
69902568d1 [stm32-l1] Turn on the DMA code. 
It appears to be the same dma peripheral as in the F1 and F3, so just
enable it as is.
 2013-04-14 14:51:30 +02:00
Karl Palsson
4636eb134c [stm32l1] Update linker scripts 
Add the M+ and H density parts, and include the EEPROM sizes
 2013-04-14 14:49:57 +02:00
Ken Sarkies
5b8953124e This mainly moves the STM32 timers' code to the common area. 
F2 and F4 have a common section to deal with the options register (TIM2 and TIM5 only)
L1 has been made common with timer_common_all as its options register has very different settings to F2/F4. Code is in the L1/timer.c L1/timer.h files

Note that F3 and F05 timers should fit into this scheme, with F3 having additional features.

Bundled with this is L1/pwr.h to change a documentation setting
Also all the Doxyfiles have added "ENABLE_PREPROCESSING = NO" to fix a problem introduced by commit 118.
 2013-03-09 14:39:01 +10:30
Ken Sarkies
a9a85f080b Add test in common headers for improper inclusion of such files in application. 
(prevents inclusion and also issues warning)
Changes to some source files to remove references to common headers.
Changes to rng.h to make guard symbols the same in f2 and f4.
 2013-03-07 18:35:04 +10:30
Ken Sarkies
e2022f5884 Repair to documentation (most documented files) 
to remove errors, duplications and inconsistencies.
File lib/stm32/f1/pwr.c - all code removed as it duplicates that in common/pwr_common.c
Remaining changes do not affect code. Compiles OK.
TODO efm32 has no code so generates no modules
TODO F2 needs pwr.c
TODO L1 needs dma.h and dma.c
 2013-03-07 11:14:06 +10:30
Austin Palmer
31aa3b6f5a EXTI: Added function to get flag status 2013-03-01 10:36:57 -08:00
Michael Aherne
93f2b1ad5b Fixing some errors introduced with #107. 
Namely:
 - I never added rtc to the makefile, so it wasn't getting compiled
 - I missed 2 includes that are needed once it's actually compiling
 2013-02-27 13:21:21 -08:00
Michael Aherne
dd75633245 Adding some useful functions for wakeup timer interrupts 2013-02-26 21:22:58 -08:00
Michael Aherne
a121769785 Adding f4-specific rtc functions 
These should also work with the f2
 2013-02-26 21:22:58 -08:00
Zachary Crockett
9d24a480ae Implement SPI clean disable from TODO comment 2013-02-26 19:59:15 -08:00
Piotr Esden-Tempski
ea67d6a36a Fixed all warnings in stm32l1 lib. 2013-02-26 17:28:20 -08:00
Piotr Esden-Tempski
1a025b5379 Fix all warnings for stm32f4 lib. 2013-02-26 17:19:22 -08:00
Piotr Esden-Tempski
7cd9b43529 Fix all warnings for stm32f2 lib. 2013-02-26 17:17:43 -08:00
Piotr Esden-Tempski
b0233ae6fb Added more warning CFLAGS to all makefiles. 2013-02-26 16:42:20 -08:00
Piotr Esden-Tempski
5e7ec39440 FLASH: Make sure that the flash unlock register state is cleared before trying to unlock the flash. 2013-02-26 15:25:55 -08:00
Vegard Storheil Eriksen
bc853e7ebd Fixed gpio_primary_remap; swjdisable is pre-shifted and therefore needs to be u32. 2013-02-26 13:49:42 +01:00
Piotr Esden-Tempski
1e1859e8c7 ADC: Fix CR usage in adc_enable_discontinuous_mode_regular. Fixes #101 2013-02-25 17:15:43 -08:00
alexn
aa54eae5be CAN support STM32F4 2013-02-25 14:04:18 +01:00
Piotr Esden-Tempski
46263e90b4 Merge pull request #88 "Fix logical operator error in tim_ic_set_input reported by hmjack2008" 
Merge remote-tracking branch 'ksarkies/timer'
 2013-02-18 14:19:53 -08:00
Piotr Esden-Tempski
b4634ba8ff Merge pull request #92 "DMA tidyup" 
Merge remote-tracking branch 'karlp/dma_tidy'
 2013-02-18 14:14:22 -08:00
Piotr Esden-Tempski
b13e55da8c Adjusted code for l1 to the new api introduced by karlp in pr #84 2013-02-18 14:12:48 -08:00
Piotr Esden-Tempski
6eef01ce26 Merge pull request #84 "Pr flash reg rename" 
Merge remote-tracking branch 'karlp/pr_flash-reg-rename'

Conflicts:
	include/libopencm3/stm32/l1/flash.h
 2013-02-18 14:09:31 -08:00
Piotr Esden-Tempski
9095f58fa3 Merge pull request #79 "More L1 support (and f2/f4 rtc)" 
Merge remote-tracking branch 'karlp/pr_more_l1_rtc'
 2013-02-18 14:06:02 -08:00
Karl Palsson
e4c0a50286 [stm32-dma] Eliminate redundant write. 
Clearing a single bit in DMA_CCR, then immediately writing a 0 over the
entire register is completely redundant on the F1, F3 and L1 DMA
peripherals.  (Unlike the F2 & F4 DMA Peripheral, where this is
required)
 2013-02-06 11:43:20 +00:00
Ken Sarkies
e20ef7a416 Fix logical operator error in tim_ic_set_input reported by hmjack2008 2013-02-01 21:44:00 +10:30
Piotr Esden-Tempski
c9276b7aa2 Fixing gpio_set_af now really... 2013-01-29 13:42:11 -08:00
Piotr Esden-Tempski
ae55194d4a Fix gpio_set_af register usage. 2013-01-29 13:33:58 -08:00
Karl Palsson
40d9d630f0 [flash] f4: use "proper" bit definition naming. 
Part 4 of 4: updated f4 to use flash_<reg>_bit instead of just
flash_bit
 2013-01-23 13:58:11 +00:00
Karl Palsson
316b068cb4 [flash] f2: use "proper" bit definition naming. 
Part 3 of 4: updated f2 to use flash_<reg>_bit instead of just
flash_bit
 2013-01-23 13:58:11 +00:00
Karl Palsson
1eb4e6ed29 [flash] f1: use "proper" bit definition naming. 
Part 2 of 4: updated f1 to use flash_<reg>_bit instead of just
flash_bit
 2013-01-23 13:58:11 +00:00
Karl Palsson
c0ea749452 [flash] l1: use "proper" bit definition naming. 
Part 1 of 4: updated l1 to use flash_<reg>_bit instead of just flash_bit
 2013-01-23 13:58:06 +00:00
Karl Palsson
d9fb4f7401 Add examples making use of the RTC 
Add an example using the RTC to help with a lower power design.  This is
a sister example to the existing "button-irq-printf", which is
functionally identical, but uses far less power.

There's more tricks that can be done to lower the power even further,
but this shows a few of the early steps that can be done, using the RTC
wakeup instead of a timer.
 2013-01-23 00:01:46 +00:00
Karl Palsson
e5b3250382 [stm32] Support the "new" BCD style RTC peripheral 
Add the register definitions and some of the most basic helper functions
for the new style BCD RTC module found on the F2, F4, L1, F3 and F0.

This tries to keep as close to HACKING_COMMON_DOC as possible, while
maintaining sane names.
 2013-01-22 23:55:59 +00:00
Karl Palsson
b6ee57a5b9 [l1] rcc: support MSI clocking 
Some new definitions and helpers.  Main change really that the list of
preconfigured clock configs is no longer restricted to HSI/PLL
 2013-01-22 22:55:25 +00:00