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726 Commits

Author SHA1 Message Date
Karl Palsson
64c5535693 stm32l0: adc: add sample time definitions 2018-04-28 21:12:27 +00:00
Karl Palsson
297a51a27e stm32: iwdg (v2) Update doxygen 
Turn the existing comments into doxygen comments to get more value
 2018-03-28 13:23:22 +00:00
Karl Palsson
cab07c0703 stm32: iwdg: fix Window Register name 
The f0 copy of this file originally had a copy/paste error in the
documentation.  F3 and L4 had the "right" name.
 2018-03-28 13:17:39 +00:00
Guillaume Revaillot
c670bdca1a stm32l0: enable iwdg 2018-03-28 13:06:57 +00:00
Guillaume Revaillot
207eb07d4c stm32: centralize additionnal iwdg window register definition into iwdg-v2. 
stm32f0, l3, l4 are currently sharing the same duplicated header, and
stm32l0 uses the same peripheral. Stop copy-pasting stuff and centralize
definitions into a iwdg_common_v2.h header.
 2018-03-28 13:06:57 +00:00
Guillaume Revaillot
b79de32e9e stm32: iwdg: fix typo in (unused) register name 2018-03-27 18:35:23 +02:00
Karl Palsson
fb28b4cb7c stm32f1: bkp: include in doxygen output 
The original author had included nice descriptions, so only a tiny bit
of massaging to get it all in doxygen nicely too.
 2018-03-08 10:57:50 +00:00
Karl Palsson
6b40e9777e stm32f1: bkp: fix typo in CR_TPAL register 
Even original documentation had the full TPAL matching the ref man bit
descriptions.

Reported-by: _ami_ on irc.
 2018-03-08 10:56:45 +00:00
Karl Palsson
7bd7d48408 stm32l0: add all new IRQs from later families 2018-03-08 09:52:21 +00:00
Guillaume Revaillot
1ab0d2445f stm32l0: NVIC: channel 16 is tim3 on stm32l0x0, stm32l0x1 and stm32l0x2. 
tim3 interrupt is wired to nvic channel 16 if present.
 2018-03-08 10:25:34 +01:00
Karl Palsson
1379ab4777 stm32l4: enable common exti functionality 
tested on l476 disco board.
 2018-03-04 00:02:44 +00:00
Karl Palsson
8feb711ca0 stm32l0:rcc: add rcc_set_pll_source() as per L1 
reported by: kaeipnos in https://github.com/libopencm3/libopencm3/pull/609
 2018-03-02 22:42:05 +00:00
Karl Palsson
93cf76b9d1 stm32l1: syscfg: add USB pullup control definition 
On original stm32l1s, this internal pullup was out of spec, and not
recommended for use.  But the -A parts have this fixed, so make sure we
can use it.
 2018-03-02 22:42:05 +00:00
Sebastian Holzapfel
a2ee90fbfe usb: stm32fx07 -> usb_dwc_common 
The stm32fx07 is common DesignWare IP, used in both STM32 and EFM32 chips.
Rename the files to make this more clear, and easier to use in other
targets.
 2018-03-02 22:42:05 +00:00
Christian Tacke
a1264f5065 stm32l4: usart: Fix USART3 definition/typo 
USART*3* should point to *3* not *2*.
 2018-02-26 12:53:42 +00:00
Bruno Randolf
ec748dc895 stm32:l4: Add SYSCFG definitions 
From RM0394 and RM0351
 2018-02-13 23:57:43 +00:00
Bruno Randolf
b438edf45d stm32:l4: Add SPI 
Same as F3, tested
 2018-02-13 23:57:43 +00:00
Bruno Randolf
075ef82a4b stm32:l4: Enable USB FS support 
Reviewed against RM0394 and tested with STM32L433CC.
Aparently some other L4 have USB OTG.
 2018-02-13 23:57:42 +00:00
Bruno Randolf
de39ab1584 stm32:l4: Add CRS 
Reviewed against RM0394, untested
 2018-02-13 23:57:42 +00:00
Bruno Randolf
2dd4655aed stm32:l4: rcc: Add CLK48SEL HSI48 
This is not NONE on the L4 but HSI48.

Reviewed against RM0394 and RM0351.
 2018-02-13 23:57:42 +00:00
Bruno Randolf
f2c629c4ff stm32:l4: rcc: Add support for HSI48 clock 2018-02-13 23:57:42 +00:00
Bruno Randolf
0cd92c31d6 stm32:l4: Add RTC 
Use common, some additional registers missing
 2018-02-13 23:57:42 +00:00
Bruno Randolf
c90c9fe801 stm32:l4: Add IWDG 
Same as F3, reviewed against RM0394, tested
 2018-02-13 23:57:42 +00:00
Karl Palsson
55ea31fd04 stm32l4: crc-v2: enable common code 
Possible now that the v2 unification code has landed.
 2018-02-13 23:57:42 +00:00
Bruno Randolf
7b6710a914 stm32:l4: Add DMA 
Same as L1 according to L1-L4 migration guide, untested
 2018-02-13 23:57:42 +00:00
Karl Palsson
316c33a6a3 stm32: crc-v2: tweak doxygen output 
Make it group better and include labels
 2018-02-13 23:57:42 +00:00
Gregory Schlomoff
329b611e4f stm32: ethernet, flash: tagging some function arguments as const 2018-02-13 23:57:42 +00:00
Grigory Revzin
9ef5860863 stm32: can: removed canport argument from can_filter functions 2018-02-13 23:57:42 +00:00
Karl Palsson
0965e691a9 stm32f2/f4: rcc: deprecate old IO definitions 
instead of hard breaking, provide them as macros pointing to the new
values, and document them as deprecated.
 2018-02-13 23:57:41 +00:00
Yonghua Zheng
eeef996cb0 [BREAKING] rcc: change gpio bit defines to be consistent with reference manual 
This _breaks_ your gpio code for F2 and F4.  It makes them consistent
with the reference manual, and more consistent with all other families
and general expectations.

OLD code -> NEW code
RCC_AHB1RSTR_IOPxRST 	->	RCC_AHB1RSTR_GPIOxRST
RCC_AHB1ENR_IOPIxEN	->	RCC_AHB1ENR_GPIOxEN
RCC_AHB1LPENR_IOPxLPEN	->	RCC_AHB1LPENR_GPIOxLPEN

[We're not actually breaking it, see the next commit for deprecated
aliases]
 2018-02-13 23:57:21 +00:00
Cem Basoglu
34f57ae06e stm32: crc-v2: STM32F0/3 extended crc unit 
Implementation of extended crc unit in f0 and f3
 2018-02-13 23:57:21 +00:00
Karl Palsson
6580721fd1 doc: stm32 can: fix missing doxygen group 2018-02-13 23:05:21 +00:00
Karl Palsson
67d1a63412 doc: stm32:gpio: fix invalid doxygen 
Just reduces more doxygen warnings, and adds more helpful text.
 2018-02-13 23:05:21 +00:00
King Kévin
3922cc7d3e STM32: add MASK defines in sdio.h 2018-01-08 11:18:38 +00:00
Karl Palsson
ed90df85f0 stm32:i2c-v2: Clarify digital filter setting 
Drop redundant field definitions, fix truncation of argument bug and add
documentation.

Fixes: https://github.com/libopencm3/libopencm3/issues/831
 2018-01-08 11:16:24 +00:00
Yonghua Zheng
580a2a4a63 stm32f7: usart: enable usart peripheral 
Add usart-v2 to stm32f7 to provide usart support in f7 series.
 2017-12-07 10:59:32 +00:00
Karl Palsson
ef04708e92 stm32: pwr-v1: doxygen-ize bit definitions. 
Rich commentary already existed, just add the second * to let doxygen
pick it up.
 2017-12-07 10:33:09 +00:00
Karl Palsson
297d996fa0 stm32f3: pwr: drop duplicate definitions 
These definitions were in the already included pwr_common_v1.h file.

And add extra WKUP bit definitions.
 2017-12-07 10:33:09 +00:00
Damien Nicolet
19d296dd7b stm32f4: qspi: Typo correction in QUADSPI_ABR 2017-11-16 23:57:11 +00:00
Karl Palsson
368a33773f stm32:l4: usart: add missing header 
Fixes: f6796604 stm32:l4: enable usart peripheral
 2017-11-10 18:02:14 +00:00
Karl Palsson
f67966046a stm32:l4: enable usart peripheral 
Tests in https://github.com/karlp/libopencm3-tests/tree/master/tests/uart-basic
 2017-10-25 23:54:32 +00:00
Karl Palsson
c119ee7f9a stm32:l0: enable usart peripheral 
Now that the usart-v2 peripheral is extracted cleanly, adding it for l0
is very simple.
 2017-10-25 23:26:52 +00:00
Karl Palsson
a23d65e7dd stm32: usart-v2: pull up remaining f3/f0 defns 
Final chunk of register definitions to be pulled up.

Now the "target" files are _only_ defining the list of u(s)arts
available, and any _specific_ functions for that target.
 2017-10-25 23:03:48 +00:00
Karl Palsson
b20d0ff1fb stm32: usart-v2: pull up CR2 register values from f0/f3 
Just small pieces at a time to make it easy to see what's happening.
Taking definitions currently implemented in both f0/f3 headers and
making combined, documented versions in the -v2 header.
 2017-10-25 22:57:18 +00:00
Karl Palsson
670a7cd83e stm32f0: use usart-v2 instead of private usart 
Use the usart-common base plus the usart-v2 code, instead of private
implementations.  Less code, more common apis across targets.

Of note is the trick to make F0 look like it has an APB2 bus.  It's the
only stm32 that doesn't have a documented APB2 bus, but still has
peripherals enabled via an "APB2" register, and they match how other
targets have an APB2.  Simply make APB2 an alias of APB1, as it's only
used for clock speed detection.
 2017-10-25 22:55:10 +00:00
Karl Palsson
9d709e52b4 stm32: usart: move USARTX definitions to target/version specific 
Instead of declaring that _every_ device has USART1,2,3 and UART4,5, let
the targets themselves define what periphs they do, along with their
USARTx_BASE defines, and let the common headers just have the common
abstractions.
 2017-10-25 22:55:09 +00:00
Karl Palsson
0b84caa13e stm32: usart: Move f3 TDR/RDR definitions to -v2 
Data registers are standard.
 2017-10-25 22:55:02 +00:00
Karl Palsson
557e2a0b09 stm32: uart: add USART_FLAG_ defines 
Similar to how we have abstract defines for the stop bits, parity and
flow control common mode namees, provide abstract flag names for the
"standard" flags.  This allows us to start using common API code for v1
and v2 uarts

For stm32f3, drop the "compatibility" defines that simply pollute the
namespace, making it confusingly appear as if f3 has both SR and ISR
registers.
 2017-10-25 22:53:31 +00:00
Karl Palsson
2bc19d499c stm32:usart: Pull stop bit definitions up as common 2017-10-25 22:42:26 +00:00
Karl Palsson
3dbbbe1113 stm32: usartv2 use pragma once 
Easier on the eyes, less lines of code, easier on doxygen
 2017-10-25 21:19:23 +00:00