f7697ff393
stmhal: Add rtc.init() method to force RTC to re-initialise.
2015-12-04 12:05:05 +00:00
86aa16bea6
stmhal: Implement delayed RTC initialization with LSI fallback.
...
If RTC is already running at boot then it's left alone. Otherwise, RTC is
started at boot but startup function returns straight away. RTC startup
is then finished the first time it is used. Fallback to LSI if LSE fails
to start in a certain time.
Also included:
MICROPY_HW_CLK_LAST_FREQ
hold pyb.freq() parameters in RTC backup reg
MICROPY_HW_RTC_USE_US
option to present datetime sub-seconds in microseconds
MICROPY_HW_RTC_USE_CALOUT
option to enable RTC calibration output
CLK_LAST_FREQ and RTC_USE_CALOUT are enabled for PYBv1.0.
2015-11-23 23:23:07 +00:00
57e00ef262
stmhal: Fix RTC code to work on the F7
2015-11-07 09:42:26 -08:00
8f7ff854b0
stmhal/rtc: LSx oscillator is only initialized upon initial power up.
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Initial power up also includes VBAT.
If LSE is configured but fails to start, LSI is used until next full power
cycle. Also handles STM32F7xx variant.
2015-11-06 22:00:34 +00:00
32b3549cce
stmhal: Add symbolic #defines for interrupt levels in irq.h.
2015-11-01 23:23:39 +00:00
165734522e
stmhal: f7: Fix recent RTC change to build on F7.
2015-10-30 23:40:00 +00:00
3819634469
stmhal: Make RTC init skip startup if LTE is already enabled and ready.
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This prevents the loss of RTC time when exiting from standby mode, since
the RTC is paused while it is being re-inited and this loses about 120ms.
Thanks to @chuckbook for the patch.
2015-10-30 13:13:42 +00:00
60401d461a
stmhal/rtc: Fix indentation to use spaces rather than tabs.
2015-10-20 12:05:27 +01:00
b106532b32
stmhal/rtc: Init uses YMD rather than backup register to detect powerup.
2015-10-20 12:05:16 +01:00
2a8d7ee0f8
stmhal: Fix RTC.wakeup so it correctly calculates WUT for large periods.
...
Thanks to Peter Hinch. Addresses issue #1488 .
2015-10-08 12:41:12 +01:00
fa391eed9d
stmhal: In RTC.wakeup, fix setting of wucksel to get correct period.
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Thanks to Peter Hinch. See issue #1490 .
2015-10-06 23:39:57 +01:00
ea8bf81058
stmhal: Replace #include "stm32f4xx_hal.h" with #include STM32_HAL_H.
2015-07-30 00:38:25 +01:00
5df81de7af
sthmal/rtc.c: Add calibration() method to get/set RTC fine-tuning value.
2015-05-11 23:48:39 +01:00
49fe6dc89a
stmhal: Add config option to use LSE/LSI for RTC.
...
Most boards (except the pyboard) don't have a 32kHz crystal so they
should use the LSI for the RTC.
2015-03-16 22:54:44 +00:00
dac79324b5
stmhal: Add rtc.wakeup method, to set wakeup timer.
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This allows to wake from low-power modes at a regular interval.
This method is preliminary, pending testing and API overhaul.
2015-03-15 17:15:55 +00:00
2cf6dfa280
stmhal: Prefix includes with py/; remove need for -I../py.
2015-01-01 21:06:20 +00:00
57c70d6073
stmhal: Move RTC HAL init functions to rtc.c, where they belong.
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So can remove unnecessary stm32f4xx_hal_msp.c file.
2014-12-02 12:40:37 +00:00
ecc88e949c
Change some parts of the core API to use mp_uint_t instead of uint/int.
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Addressing issue #50 , still some way to go yet.
2014-08-30 00:35:11 +01:00
40f3c02682
Rename machine_(u)int_t to mp_(u)int_t.
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See discussion in issue #50 .
2014-07-03 13:25:24 +01:00
8139494e54
stmhal: Include mpconfig.h before all other includes.
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It defines types used by all other headers.
Fixes #691 .
2014-06-28 23:32:03 +03:00
04b7cc4df0
stmhal: Fix setting of RTC: was BCD now BIN encoded.
...
Addresses issue #592 .
2014-05-10 11:56:58 +01:00
04b9147e15
Add license header to (almost) all files.
...
Blanket wide to all .c and .h files. Some files originating from ST are
difficult to deal with (license wise) so it was left out of those.
Also merged modpyb.h, modos.h, modstm.h and modtime.h in stmhal/.
2014-05-03 23:27:38 +01:00
86a9a88632
Fix incorrect fix ;)
2014-05-03 18:28:11 +01:00
e9ff5570c3
Updated doc fix
2014-05-03 17:50:46 +01:00
b569d690f5
RTC doc fix
2014-05-03 17:34:19 +01:00
ffaf8be1c6
stmhal: Add example use to RTC doc; add rtc.c to gendoc.py.
2014-05-03 12:02:21 +00:00
451f78d156
stmhal: Add documentation for RTC class.
2014-05-03 12:40:53 +01:00
83407ad082
stmhal: Clean up rtc.c a bit.
2014-04-21 12:45:59 +01:00
d689430e79
stmhal: Add SPI class.
...
Also some updates to compile with latest changes to core py.
2014-04-20 00:16:30 +01:00
6e44381cce
stmhal: Improve RTC class; make fatfs use RTC for time stamping files.
2014-04-19 02:17:30 +01:00
8b96af6907
stmhal: Get RTC working.
2014-03-15 12:54:48 +00:00
Damien George
T S
Dave Hylands
Dave Curtis
Peter Hinch
blmorris
Paul Sokolovsky
Andrew Scheller