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307 Commits

Author SHA1 Message Date
Fergus Noble
fae83c43c1 Discard .ARM.exidx section to make newlib 64bit (long long) printf support work. This may need to be fixed if using C++. 2012-02-06 23:08:06 +01:00
Fergus Noble
8cc888a030 Fixing small bug/typo in F2 rcc code. 2012-02-06 23:08:06 +01:00
Gareth McMullin
651917aeb4 Added USB example for stm32f4. 
Moved clock enable for OTG_FS back into applications.  This and gpio config
are the only differences between f107 and f2xx/f4xx.
 2011-12-17 14:11:39 +13:00
Piotr Esden-Tempski
8af809a12a Reverted the api of the usart_set_baudrate function to hide the clock rail selection again. 2011-11-16 18:41:48 -08:00
Piotr Esden-Tempski
bf4f8480a6 Added address legend to the interrupt vector. Made it easier to crosscheck for correctness. 2011-11-16 18:41:48 -08:00
Piotr Esden-Tempski
c6f30043fd Added UART4 and UART5 gpio definitions for stm32f1. Also corrected the naming everywhere. Both peripherals are UARTS not U_S_ARTS. 2011-11-16 18:17:56 -08:00
Uwe Hermann
608ca2a811 stm32/f1/gpio.c: Add some Doxygen comments. 2011-11-17 00:12:47 +01:00
Uwe Hermann
d97c937b8e lib: More small fixes. 2011-11-17 00:09:29 +01:00
Uwe Hermann
0d25aa3fcd lib/stm32/f4: Coding-style fixes. 2011-11-17 00:09:28 +01:00
Uwe Hermann
50f680f3f7 lib/stm32/f2: Coding-style fixes. 2011-11-17 00:09:27 +01:00
Uwe Hermann
8725bc5171 lib/stm32/f1: Coding-style fixes. 2011-11-17 00:09:27 +01:00
Uwe Hermann
6e7403f769 lib/stm32/*.c: Coding-style fixes. 2011-11-17 00:09:26 +01:00
Gareth McMullin
7546ad9736 Fixed loading of .data in linker scripts. 
This fixes a problem where the linker included some padding
bytes between the end of the .text section (_etext) and the
start of the .data section.

The C runtime copies from _etext, so all static initialised data
was corrupted.  This change forces the .data section to be written
at _etext to avoid this problem.
 2011-11-12 21:29:41 +13:00
Uwe Hermann
6462a646d1 stm32/spi.c: Coding style fixes and typo fixes. 2011-11-10 22:45:56 +01:00
Stephen Caudle
4c18313da6 Fix alignment issue in data section 2011-11-07 23:23:16 -05:00
Stephen Caudle
d9a76c75c2 Add timer support for STM32F2 & STM32F4 2011-11-02 14:26:36 -04:00
Stephen Caudle
62c105abeb Fix APB1 & APB2 frequencies in STM32F4 RCC table 2011-11-02 14:26:33 -04:00
Stephen Caudle
c26abb6c25 Add pwr to STM32F4 makefile 2011-11-02 14:26:31 -04:00
Stephen Caudle
5a89d44591 Add initial support for STM32F4 2011-10-31 00:41:19 -04:00
Stephen Caudle
05bc9d10f1 Add generic STM32F2 RCC clock function 2011-10-31 00:17:53 -04:00
Stephen Caudle
68d2e0d1e3 Fix stm32f2 RCC PLL values for 120MHz 2011-10-30 18:17:33 -04:00
Stephen Caudle
eb47f0cfc0 Add SCB from stm32f1 2011-10-30 17:42:49 -04:00
Stephen Caudle
1dc4645732 Update makefiles to reflect stm32 lib folder name changes 2011-10-30 17:42:49 -04:00
Stephen Caudle
b3a710b0bc Rename stm32 lib folders to be consistent with include 2011-10-30 17:42:49 -04:00
Fergus Noble
424b094ce8 Renaming lib code for stm32 f1 series. 2011-10-12 22:13:01 -04:00
Piotr Esden-Tempski
03a4a18ed6 Switched all makefiles to arm-none-eabi default. 2011-10-04 13:08:35 -07:00
Uwe Hermann
089bb73018 Merge remote-tracking branch 'gsmcmullin/master'. 2011-04-28 19:42:35 +02:00
Gareth McMullin
3ac0ae839d Added extra interrupt vectors for STM32 connectivity line. 2011-04-24 14:31:56 +12:00
Gareth McMullin
692266bf67 Fixes CAN identifiers on send and receive. 2011-03-23 17:36:17 +13:00
Gareth McMullin
7faea389e8 Added dependency generation. Abort loops on error. 2011-03-14 16:45:17 +13:00
Piotr Esden-Tempski
1f3e431527 Usart baud rate setting function now uses the new apb1 and apb2 frequency variables. And calculates the full BRR value. 2011-03-11 19:51:48 -08:00
Piotr Esden-Tempski
3d20f37b27 RCC now has two variables to hold the current apb1 and apb2 frequency. 2011-03-11 19:49:23 -08:00
Piotr Esden-Tempski
7073637430 Added 12MHz external clock rcc setup routine. 2011-03-09 14:06:58 -08:00
Gareth McMullin
e64a9d2bf9 Minor cleanup of usb. Template driver for STM32F107 added. 2011-02-10 19:58:51 +13:00
Uwe Hermann
0a0ce22762 Add rcc_clock_setup_in_hse_8mhz_out_24mhz(). 
Thanks Marko Kraljevic <krasnaya.zvezda@gmail.com> for the patch!
 2011-02-09 02:48:51 +01:00
Uwe Hermann
e0a488f586 gpio_toggle(): Add support for multiple GPIOs. 
Thanks Marko Kraljevic <krasnaya.zvezda@gmail.com> for the patch!
 2011-02-09 02:48:50 +01:00
Uwe Hermann
447c333cec Minor cosmetics, whitespace. 2011-02-09 01:06:43 +01:00
Uwe Hermann
729a48c655 Cosmetics, whitespace, reduced indentation level. 2011-02-03 02:17:15 +01:00
Piotr Esden-Tempski
c7587f11ec Added get flag and get counter functions to timer. Allow proper interrupt handling and recording timer counter values. 2011-02-01 22:43:18 -08:00
Piotr Esden-Tempski
d40fb96fcf Added set prescaler and set repetition counter functions to timer. 2011-01-31 22:08:37 -08:00
Piotr Esden-Tempski
92edc113f9 Added timer reset function. 2011-01-31 16:30:12 -08:00
Piotr Esden-Tempski
e85c55a9a7 Added timer flag reset function. 2011-01-31 16:15:09 -08:00
Piotr Esden-Tempski
dd0018ffdf Added interrupt and event generation handling functions to timer. Updated pwm 6step example to use those and commutate on button press using PWM ON scheme. 2011-01-31 13:28:54 -08:00
Piotr Esden-Tempski
59293a9640 Added break and dead time convenience functions. Adapted 6step example to reflect that. 2011-01-28 16:04:36 -08:00
Piotr Esden-Tempski
a1bd228c87 Replaced OC mode selection with an enum, makes it simpler to use. 2011-01-28 15:11:52 -08:00
Piotr Esden-Tempski
5975750e5e Added output compare channel convenience functions and adapted the pwm_6step example accordingly. 2011-01-27 22:18:34 -08:00
Piotr Esden-Tempski
d608049563 Started a pwm 6step output example. Enabled timer convenience functions and some minor fixes that showed themselves while writing the bare bone example. 2011-01-27 17:03:13 -08:00
Uwe Hermann
1cabc38c3a EXTI bugfix in exti_select_source(). 
AFIO_EXTICR[1 to 4] registers were not beeing set correctly. You have to
force a 0 on the bits that are 0 for the mutex to work.

Thanks Linus Casassa <linus@lin.cl> for the patch!
 2011-01-07 17:07:25 +01:00
Uwe Hermann
8f251e8a9d Some more file/path restructuring. 
All #includes now explicitly use the "<libopencm3/stm32/rcc.h>" format.
If you want to get rid of the "libopencm3" prefix in your local project you
can add a respective -I entry in your Makefile (not recommended though).

All .ld files and .a libs are installed in $(TOOLCHAIN_DIR)/lib
directly (as before), but are now renamed to avoid potential
conflicts now or in the future. Examples:

  libopencm3_lpc13xx.a
  libopencm3_lpc13xx.ld
  libopencm3_stm32.a
  libopencm3_stm32.ld
 2010-12-31 18:18:39 +01:00
Uwe Hermann
a97dd10a95 More libopenstm32 renames. 2010-12-30 13:22:56 +01:00