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Author SHA1 Message Date
Karl Palsson
62849f043c Add helper function for max clock on HSI for f100 
Based on existing HSI code. Tested with f100c8, on custom board with no
external crystals or resonators.
 2012-06-12 20:56:34 +00:00
Gareth McMullin
154f67598b Fixed setting of interrupt priorities. 2012-05-26 20:47:47 +12:00
Piotr Esden-Tempski
7011d47c70 Mark reg32 variables as used. So that the compiler does not complain. 2012-05-25 17:56:15 -07:00
Piotr Esden-Tempski
3596075ee0 Fixed the linker scripts to be the way Tomaz Solc proposed. 
Something went wrong when cherrypicking his commits in the pull request.
Sorry about that. :(
 2012-04-25 17:34:07 +02:00
Piotr Esden-Tempski
3b20a5e34e Removed the load address statement from the .bss section. 
Otherwise the linker will complain: "section has both a load address and
a load region"
 2012-04-24 09:34:39 +02:00
Tomaz Solc
bf65589183 Support for exception handling in linker scripts. 
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
 2012-04-24 09:16:22 +02:00
Tomaz Solc
c3038bc876 Added rcc.h include, needed for osc_t. 2012-04-24 09:08:49 +02:00
Tomaz Solc
5510e1fe3b Wait for writes to finish upon exiting RTC config 
This fixes race condition when rtc_get_counter_val() call immediately follows
rtc_set_counter_val().
 2012-04-24 09:06:32 +02:00
Piotr Esden-Tempski
0d50b97ed5 Correct DMA_CCR_MSIZE and PSIZE bit masks. Thanks Tomas Solic. 2012-04-20 21:16:23 -07:00
Piotr Esden-Tempski
b97c59e462 Initial implementation of DAC registers for stm32 by Felix Held 2012-04-20 21:08:38 -07:00
Piotr Esden-Tempski
b8086b4ee2 Merge remote-tracking branch 'gsmcmullin/timer_input' 2012-04-20 16:41:16 -07:00
Gareth McMullin
8820277f09 Added functions for configuring timers in slave mode. 2012-04-08 14:12:21 +12:00
Gareth McMullin
a8ec86a527 Added functions for timer input capture polarity and enable/disable. 2012-04-08 13:55:16 +12:00
Gareth McMullin
4b041697f4 Added convenience function for timer input selection. 2012-04-08 11:56:42 +12:00
Gareth McMullin
a62473fbdf Added convenience funcions for timer input capture filter and prescaler. 2012-04-08 11:11:52 +12:00
Gareth McMullin
567faa9b61 Corrected parameters of timer_set_mode() to u32. 2012-04-07 20:31:56 +12:00
Gareth McMullin
3be6cd8f76 Corrected bit definitions for capture/compare input selection. 
Thanks to Linux Casassa.
 2012-04-07 09:01:39 +12:00
Taylor Vesely
66c5f91a87 Implemented gpio_clear() for LPC17xx. 2012-03-27 16:42:36 -06:00
Taylor Vesely
f7bf15343d Produced build system for Blueboard-LPC1768-H miniblink. 2012-03-27 08:55:19 -06:00
Taylor Vesely
bf2b8aad2f Added a bunch of register definitions and gpio_set() to LPC17xx gpio. 2012-03-26 16:43:43 -06:00
Taylor Vesely
fa1c6bc632 Successfully compiled and ran miniblink.c for the Blueboard-LPC1768-H. 2012-03-22 16:22:22 -07:00
Taylor Vesely
caade97299 Created vector.c by example. Added reset_handler entry to linker script. 2012-03-22 16:22:22 -07:00
Taylor Vesely
9eb77c9fd7 Wrote miniblink.c for Blueboard-LPC1768-H, cleaned up gpio.h. 2012-03-22 16:22:22 -07:00
Taylor Vesely
968557dfbb Copy-pasted linker script from LPC13xx to LPC17XX. Set up the ram and 
rom regions for the Blueboard-LPC1768-H.
 2012-03-22 16:22:22 -07:00
Taylor Vesely
82f89c414a Started to set up GPIO registers. 2012-03-22 16:22:21 -07:00
Taylor Vesely
cec41eb0c4 Filled in the APB0 memory map for the lpc17xx. Also set values for the 
GPIO on AHB.
 2012-03-22 16:22:21 -07:00
Taylor Vesely
60788fd9d2 Started porting to LPC17xx. Created file stubs and started conversion. 2012-03-22 16:22:21 -07:00
Daniel O'Connor
404353b1aa - Add FSMC helper macros. IMO FSMC_BTR_ACCMOD aren't much use, but I left them in case someone uses them. 
- FSMC_BASE is already in memorymap.h so don't define it here.
 2012-03-22 15:43:07 -07:00
Daniel O'Connor
5a463f03e1 Cast PERIPH_BASE to unsigned otherwise certain operations result in build problems (overflow signed type). 2012-03-22 15:41:43 -07:00
Daniel O'Connor
f76e99c98d Add mask for SWJ bits. 
(These are write only)
 2012-03-22 15:41:19 -07:00
Fergus Noble
a30fc96c59 Revert "Fix setting alternate port functions on the STM32F2." 
This was also fixed in ac29b654a992a4855626fc0b92874d3847914f85 in a
different way. I think the mask definition should be left with 1s
indicating the bits of interest.

See also 87ea496ca768d18e51d8654cbad9cb261a881b1b.

This reverts commit 2433f17e7341d6afcda24d395d0b93c50a37b7b1.
 2012-03-21 20:19:36 -07:00
Fergus Noble
87ea496ca7 Revert "Fix setting alternate port functions on the STM32F4." 
This was also fixed in ac29b654a992a4855626fc0b92874d3847914f85 in a
different way. I think the mask definition should be left with 1s
indicating the bits of interest.

This reverts commit e11185d47d0a2fea6d2782761edd5fd489541512.
 2012-03-21 20:16:10 -07:00
Piotr Esden-Tempski
26de4cb9d6 Constand value for resetting CAN_TDTxR was too big. Fixed. 2012-03-19 23:09:18 -07:00
Piotr Esden-Tempski
ec34e21ead Changed parameter size for trigger enable. 2012-03-19 20:20:05 -07:00
Piotr Esden-Tempski
451a5e227d Started some cleanup in the ADC headers and convenience code. 2012-03-19 17:38:24 -07:00
Piotr Esden-Tempski
4fbd42148a Added basic exception handling to the stm32 linker scripts. Thanks Mike Smith! 2012-03-18 22:59:31 -07:00
Piotr Esden-Tempski
4e26104c18 Fixed position of PSIZE bits, thanks to Patrick for spotting this. 2012-03-17 16:17:40 -07:00
Piotr Esden-Tempski
06d6f3e0e6 Made spi_init_master ignore CRC and SPE bits. 2012-03-14 21:00:53 -07:00
Piotr Esden-Tempski
b7875d0230 Added dma based usart IO example. 2012-03-14 13:17:43 -07:00
Piotr Esden-Tempski
aaa0158221 Fixed operation order for dma bit calculations. 2012-03-13 12:18:28 -07:00
Piotr Esden-Tempski
1b7cd12f20 Added irq usart example for lisa/m 2.0 2012-03-12 00:01:48 -07:00
Piotr Esden-Tempski
b41987dc7a Added blocking usart printf for lisa/m 2.0 2012-03-11 23:55:24 -07:00
Piotr Esden-Tempski
22706613d9 Added usart irq example for lisa/m 2.0 2012-03-11 23:26:28 -07:00
Piotr Esden-Tempski
7e9425bdac Added usart example to lisa/m 2.0 2012-03-11 23:12:26 -07:00
Uwe Hermann
7907b29113 Fix search-replace left-over. 2012-03-03 00:46:07 +01:00
Piotr Esden-Tempski
789ae97212 Some additional LGPL3+ license change cleanups. 
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.
 2012-03-02 15:39:15 -08:00
Piotr Esden-Tempski
43561de329 License change of the library to LGPL, version 3 or later. 
Agreed to by all the significant contributors to the library.
 2012-03-02 14:44:49 -08:00
Piotr Esden-Tempski
994d559a6c Corrected interrupt flag register defines. 2012-02-29 18:00:10 -08:00
Piotr Esden-Tempski
f5cd026ae3 Added dma_channel_reset prototype. 2012-02-29 17:53:46 -08:00
Piotr Esden-Tempski
ec904f176b Cleaned up and streamlined DMA support for f1. Definitely needs a bunch of testing! 2012-02-29 16:02:51 -08:00