Commit Graph

17 Commits

Author SHA1 Message Date
Damien George 4434e43fa1 stmhal: Add HALCOMMITS file with list of commits that touch the hal.
This file should be kept up to date with list of hal commits.
2015-08-03 00:55:36 +01:00
Dave Hylands 7a55c1a884 stmhal: Port of f4 hal commit 1d7fb82 to f7 hal 2015-08-03 00:49:36 +01:00
Dave Hylands 28e51c9eb1 stmhal: Port of f4 hal commit 09de030 to f7 hal 2015-08-03 00:49:36 +01:00
Dave Hylands af9d885f8c stmhal: Port of f4 hal commit c568a2b to f7 hal 2015-08-03 00:49:35 +01:00
Damien George f243851ccd stmhal: Expose uwTick in f7 hal. 2015-07-30 00:38:25 +01:00
Dave Hylands 7c934ae501 stmhal: Add hal and cmsis files from STM32Cube_FW_F7_V1.1.0.
All files were converted to linux line endings.
All trailing whitespace was removed using:
for f in f7/inc/* f7/src/*; do sed --in-place 's/[[:space:]]\+$//' $f; done
All non-ascii chars in comments were replaced with ascii equivalents or
removed.
2015-07-30 00:38:18 +01:00
Damien George 99a21dc05d stmhal: Add stm32fxxx_hal_i2s_ex.c to hal/f2 (dummy) and hal/f4. 2015-07-21 23:49:19 +01:00
Wojtek Siudzinski 0621eca05e stmhal: Add STM32CubeF2 version 1.1.0, in hal/f2 directory.
Only those files which are needed by the stmhal port are added.

Also includes a dummy file (stm32f2xx_hal_pcd_ex.c) to keep the build
system the same for f4 and f2 MCU series.
2015-07-20 12:32:09 +01:00
Damien George e4d43401eb stmhal: Move HAL Cube files to f4/ subdir, keeping only those we use.
This is in preparation for supporting other MCU series, such as
STM32F2xx.  Directory structure for the HAL is now hal/f4/{inc,src},
where "f4" will in the future be different for other series.

HAL source/header files that are not use are removed to reduce the size
of the code.
2015-07-20 12:30:18 +01:00
Damien George c568a2b443 stmhal: Adjust computation of SYSCLK to retain precision. 2014-10-04 01:54:02 +01:00
Damien George 1d7fb82f0a stmhal: Change 64-bit arithmetic to 32-bit for SD card block addressing.
By measuring SD card addresses in blocks and not bytes, one can get away
with using 32-bit numbers.

This patch also uses proper atomic lock/unlock around SD card
read/write, adds SD.info() function, and gives error code for failed
read/writes.
2014-09-15 23:49:57 +01:00
Felix Domke 09de030651 stmhal/hal/src/stm32f4xx_hal_sd.c: fix SDHC card capacity 2014-09-15 22:34:07 +01:00
Damien George 34e43c7ee9 stmhal: Improve efficiency of SysTick IRQ and HAL_Delay.
SysTick IRQ now increases millisecond counter directly (ie without
calling HAL_IncTick).  Provide our own version of HAL_Delay that does a
wfi while waiting.  This more than halves power consumption when running
a loop containing a pyb.delay call.  It used to be like this, but new
version of HAL library regressed this feature.
2014-08-25 18:12:44 +01:00
Damien George 3ef911345c stmhal: Update STM32Cube F4 HAL driver to V1.3.0.
This patch updates ST's HAL to the latest version, V1.3.0, dated 19 June
2014.  Files were copied verbatim from the ST package.  Only change was
to suppress compiler warning of unused variables in 4 places.

A lot of the changes from ST are cosmetic: comments and white space.
Some small code changes here and there, and addition of F411 header.

Main code change is how SysTick interrupt is set: it now has a
configuration variable to set the priority, so we no longer need to work
around this (originall in system_stm32f4xx.c).
2014-08-06 22:33:31 +01:00
Damien George d689430e79 stmhal: Add SPI class.
Also some updates to compile with latest changes to core py.
2014-04-20 00:16:30 +01:00
Dave Hylands 9db719bb57 stmhal - More systick cleanup. Fix HAL_Delay 2014-03-13 16:17:01 -07:00
Dave Hylands dd38d90724 Initial checkin with STM HAL
This compiles and links, but hasn't been tested on a board
yet and even if it was run, it doesn't currently do anything.
2014-03-11 23:55:41 -07:00