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682 Commits

Author SHA1 Message Date
Karl Palsson
df1808e2dc [l1] Add rcc clock setup helper routines 
Despite the L1 being a low power device, my initial focus is on making
it basically compatible with existing devices.

To that end, provide clock setup helper routines that configure it for maximum performance,
allowing some similar clock speeds to F1 devices to help with testing. This requires adding
the power chipset routines to set the voltage range.

Clock setup style is similar to the F4 code, which seems nicer than the overflow of different
routines used on the F1 code.

NOTE: Both the F4 existing pwr code, and this code don't actually include the f1 core power
code, even though it should be compatible
 2012-11-14 00:16:56 +00:00
Karl Palsson
72666a5b93 [l1] Add Flash Memory Controller Register defns for L1. 
Also, some of the most basic essential helper functions.
 2012-11-14 00:16:46 +00:00
Jeff Ciesielski
db35fbb7ba Merge branch 'master' of git://github.com/libopencm3/libopencm3 into upstream-merge 2012-11-13 13:13:40 -08:00
Ken Sarkies
70746ccd67 Change to make L1 series fit with common files 2012-11-13 18:43:06 +10:30
Ken Sarkies
7d55ebbe0c Adjustments to fix documentation 2012-11-13 18:41:31 +10:30
Ken Sarkies
e34ad9b3d2 rebase and fix 2012-11-13 18:41:31 +10:30
Ken Sarkies
4ab5c94b90 Proposed deduplication of peripherals, GPIO example 
See rambling post on dev list for justification
 2012-11-13 18:41:31 +10:30
Piotr Esden-Tempski
d08d366e75 [doc] Added preliminary STM32 CAN documentation. 2012-11-12 15:43:45 -08:00
Piotr Esden-Tempski
b2af3ca540 [doc] Cosmetic. 2012-11-12 15:14:06 -08:00
Piotr Esden-Tempski
d64ec3cf58 Merge pull request #62 "Documentation updates for new devices" 
Merge remote-tracking branch 'ksarkies/doc'
 2012-11-12 14:11:46 -08:00
Ken Sarkies
35c0863a75 Documentation updates 2012-11-12 21:44:52 +10:30
Piotr Esden-Tempski
f714ee42c0 Merging pull request #60 Miscellaneous DMA fixes for F4 
Merge remote-tracking branch 'bgamari/master'
 2012-11-08 12:04:28 -08:00
Ben Gamari
9fea26e455 stm32/usart: Add enable_/disable_error_interrupt 2012-11-08 14:54:41 -05:00
Ben Gamari
095e6cdb5d stm32f4/dma: Fix cut-and-paste error 2012-11-08 12:20:36 -05:00
Ben Gamari
2fe567e25d stm32f4: Add dma.o 2012-11-08 12:12:59 -05:00
Karl Palsson
d417666095 Eliminate redundant gpio code from f2/f4/l1 
Implemented as per exti2
 2012-11-07 21:58:16 +00:00
Karl Palsson
ce8f47e7df Enable nvic and exti support for L1 
And include an example that uses it.
 2012-11-07 21:54:18 +00:00
Karl Palsson
25acaa5878 Add usart support for L1. 
Only tested with basic tx blocking, ie, the same example code as on
F2/F4, but the description of the block is almost identical.
 2012-11-07 21:50:27 +00:00
Karl Palsson
4941286454 STM32L1 support, rebased onto upstream generalizations branch. 
Working example again.
 2012-11-07 21:50:27 +00:00
Karl Palsson
e4f84278f2 Add most of the rcc functions. 
(Add the forgotten gpio.c file from before)
 2012-11-07 21:50:27 +00:00
Karl Palsson
8318384cf1 More progress towards L1 support. 
Believe gpio is complete, but untested without finishing at least the
RCC defines.

RCC defines are a work in progress
 2012-11-07 21:50:27 +00:00
Karl Palsson
2011941b55 Vectors and Memory Map for STM32L1 series 2012-11-07 21:50:27 +00:00
Andrey Smirnov
720e85f850 Further re-factor USB string handling code 
This commit refactors USB string code, making it, hopefully, less
buggy and more easier to understand. It also removes "magic" bit
manipulation and "magic" numbers;
 2012-11-07 11:30:44 -08:00
Andrey Smirnov
c5c4db0196 Extend control hook framework 
This commits adds a new error code that can be return from a
registered control callback: USBD_REQ_NEXT_CALLBACK. This return code
signifies that the callback is done processing the data successfully,
but user would like to have all matching callbacks down the callback
chain to be executed too.

This change allows for example to intercept standard requests like
GET_DESCRIPTOR, do some small action upon receiving of one, but still
have the standard callback executed and do it's job. This way user
doesn't have to re-implement standard GET_DESCRIPTOR functionality if
they want to intercept that request to do some small thing.
 2012-11-07 10:33:51 -08:00
Andrey Smirnov
12e1786863 Add a desig_get_unique_id_as_string 
This commit adds desig_get_unique_id_as_string which is useful if one
wants to use device ID as USB serial number(iSerialNumber), for example.
 2012-11-06 16:48:40 -08:00
Andrey Smirnov
7a5da60e26 Change USB strings handling code 
This commit add an extra field to the _usbd_device, that allows to
keep track of the number of USB strings  which allows simplify
boundaries checking code in usb_standard_get_descriptor.

This commit also changes the index base for strings in
usb_standard_get_descriptor which allows to get rid of necessity to
have a dummy one-character string in a strings array.
 2012-11-06 16:46:55 -08:00
Jeff Ciesielski
6c41c808c3 stm32/f1/can: Add clearing of can timing bits on init 
This corrects a bug introduced with the addition of allowing loopback
and silent parameters in the init function.
 2012-11-01 18:02:11 -07:00
Jeff Ciesielski
fa1d5f8e43 stm32/f1/can: clean up can_available_mailbox ->fewer 'if' statements 2012-10-31 17:03:26 -07:00
Piotr Esden-Tempski
507a1742dc Merge pull request #57 F2/F4 timer merging action 
Merge remote-tracking branch 'tdaede/f4-timer'
 2012-10-31 13:47:54 -07:00
Piotr Esden-Tempski
def9b9f381 Added new f4 adc module to the library makefile. 2012-10-31 13:39:24 -07:00
Piotr Esden-Tempski
f5df25d6de Merge pull request #55 STM32F4: New adc module 
Merge remote-tracking branch 'ksarkies/adc-f4'
 2012-10-31 13:38:51 -07:00
Piotr Esden-Tempski
60aa32e2b9 Merge pull request #53 CAN fixes 
Merge remote-tracking branch 'tdaede/master'
 2012-10-31 13:37:19 -07:00
Ken Sarkies
68e6818761 STM32F4 New: headers and source code for DMA 
This has been tested with some dac, timer and (as yet uncommitted) adc examples.
 2012-10-31 13:36:07 -07:00
Ken Sarkies
5a6b1a1934 STM32F1 Addition to DMA to add interrupt flag read and clear. 
Additional macros and defines added to header for the purpose.
Also disable of increment modes (seem to have been omitted originally).
 2012-10-31 13:35:59 -07:00
Piotr Esden-Tempski
6b2ca89f48 Merge pull request #22 fixing usb and f4 alignment issues 
Merge remote-tracking branch 'jdk/master'

Conflicts:
	lib/stm32/f1/Makefile
	lib/stm32/f4/Makefile
 2012-10-31 13:34:18 -07:00
Thomas Daede
016c74af25 F2 timers are the same as F4 timers, so make the same changes to them 2012-10-31 15:34:10 -05:00
Thomas Daede
9468933735 Add back timer_set_option for STM32F4, and document. 2012-10-31 00:42:58 -05:00
Thomas Daede
a56764667c Update comments and copy author from F4 version. 2012-10-31 00:11:59 -05:00
Thomas Daede
d7296f176a Move timer.c to be common to all stm32 series 2012-10-30 16:52:54 -05:00
Ken Sarkies
0bd415365d STM32F4: New adc module 
Note adc.h was provided by Matthew Lai but was never merged.
adc.c is new.
 2012-10-30 10:22:52 +10:30
chrysn
a1f4c29872 Merge branch 'efm32' 
this adds support for energy micro's efm32 tiny gecko, gecko, leopard gecko and
giant gecko series.

also, the experimental libopencmsis is included in this branch, as it is
required for full operation of the free energymicro standard library
 2012-10-29 14:44:37 +01:00
chrysn
a01e5c201b Merge branch 'generalizations' 
this merges common c and header files of different architectures, adds a
dispatch mechanism and yaml descriptions of interrupt handlers from which the
whole interrupt table setup c code is generated.
 2012-10-29 14:34:42 +01:00
Thomas Daede
f385341495 Release the correct fifo in can_receive() 2012-10-28 02:53:53 -05:00
Thomas Daede
1bb0e9b970 Add CAN support for F2 and F4 series. 
All stm32 series currently released share the same bxCAN hardware, so share can.c among all the families.
 2012-10-28 02:50:46 -05:00
Jeff Ciesielski
f80bf1ccb1 stm32/i2c: Add DOXYGEN strings for i2c helper functions. 
Also: Define i2c_dutycycle group in i2c header
 2012-10-22 15:48:22 -07:00
Karl Palsson
e55a9e3875 Missing EXTI ports and flag numbers for F4 
(Also missing for forthcoming L1)
 2012-10-22 22:37:44 +00:00
Jeff Ciesielski
94abf6e529 stm32/f1: Add user_reset_hook to reset_handler w/ jump_to_dfu preset 
This allows for pragramatic jumping to the DFU bootloader on CL devices, or
could be used for things like CRC checking of the firmware before boot
 2012-10-22 14:45:44 -07:00
Jeff Ciesielski
dd5e797d61 stm32/f1/can: Add function to detect if can system has an available mailbox 2012-10-22 13:26:58 -07:00
Silvio Gissi
0a1cf977eb Added irq.yaml to lpc_13xx and lpc_17xx families 2012-10-21 08:54:40 +02:00
Jeff Ciesielski
ffe392c11b stm32/f1/i2c: remove unnecessary parenthesis 2012-10-19 23:16:08 -07:00