b364dcb48e
Merge branch 'doc-fix-spi' of ssh://github.com/paul-szczepanek-arm/mbed-os into rollup
2018-10-26 11:43:01 -05:00
fae81b698b
One more missing period.
2018-10-26 10:45:38 +03:00
782251a089
Adding periods
2018-10-26 10:45:05 +03:00
ec9404a32e
Merge branch 'fix_doxygen_MBedCRC' of ssh://github.com/maciejbocianski/mbed-os into rollup
2018-10-25 21:49:45 -05:00
fa09fff283
Fix interleaved ifdefs with DEVICE_SPI_ASYNCH + DOXYGEN_ONLY
2018-10-25 11:33:17 -05:00
889a98e4f5
Update SPI.h
2018-10-25 11:34:30 +01:00
e9f98906d7
crc: fix crc mode coding style
2018-10-25 09:58:17 +01:00
efdcdd5450
active voice
2018-10-24 09:56:53 +01:00
d4b6fdc1ec
SPI capitalisation
2018-10-24 09:26:10 +01:00
68628c1178
fix syntax err from misplaced ifdef
2018-10-24 08:49:07 +01:00
394df128fb
MbedCRC doxygen fix
2018-10-24 09:33:37 +02:00
0e2983e539
Merge branch 'doc-fix-i2c_slave' of ssh://github.com/paul-szczepanek-arm/mbed-os into rollup
2018-10-23 22:38:33 -05:00
2274fc8bc1
Merge branch 'doc-fix-spi_slave' of ssh://github.com/paul-szczepanek-arm/mbed-os into rollup
2018-10-23 22:38:32 -05:00
263f067da4
imperative
2018-10-23 17:32:03 +01:00
482f2b6d07
spi doxygen fixes
2018-10-23 17:26:38 +01:00
7637c61d9d
Edit SPISlave.h
...
Make minor edits to existing text.
2018-10-23 09:20:22 -05:00
7fa3a44cc3
Copy edit I2CSlave.h
...
Make minor copy edits.
2018-10-23 09:13:52 -05:00
f9ae6a37b1
hide protected
2018-10-23 14:49:37 +01:00
68929ce94b
doxygen cleanup
2018-10-23 14:47:25 +01:00
52a0b649bc
fix documentation and example
2018-10-23 12:03:59 +01:00
fdc675441a
Clean up UARTSerial.cpp includes.
2018-10-21 15:35:40 +02:00
660bc2d446
Merge branch 'doc_fix_pwm' of ssh://github.com/TacoGrandeTX/mbed-os into rollup
2018-10-18 20:01:39 -05:00
9cd5cbdb15
Merge branch 'writeathon' of ssh://github.com/yennster/mbed-os into rollup
2018-10-18 20:01:37 -05:00
6ce8f2fce8
Merge pull request #8421 from TacoGrandeTX/doc_fix_portout
...
PortOut.h: Documentation improvements only
2018-10-18 12:28:18 -05:00
e698f0b29f
Merge pull request #8076 from kjbracey-arm/error_stderr
...
Error output improvements
2018-10-18 08:39:17 -05:00
4600c85611
Merge pull request #8442 from evva-sfw/bug/missing-define
...
Add missing define in drivers/SerialWireOutput.h
2018-10-17 09:33:18 -05:00
c989845d5a
mbed_error_vfprintf -> mbed_error_vprintf
...
Name vfprintf doesn't make sense - if we have mbed_error_printf, this is
vprintf.
2018-10-17 12:55:20 +03:00
1094c08129
Add support for UARTSerial::write from critical section
2018-10-17 12:55:20 +03:00
996a31f9d8
Merge pull request #8419 from TacoGrandeTX/doc_fix_portin
...
PortIn.h: Documentation improvements only
2018-10-16 16:18:50 -05:00
88f30ccbbb
Added missing define in drivers/SerialWireOutput.h
2018-10-16 14:11:15 +02:00
383798b525
Revert "Remove note about Stream/Serial deprecation"
...
This reverts commit 5ee5b071ab
2018-10-15 14:42:45 -05:00
ec03df4823
Merge pull request #7980 from kjbracey-arm/thread_deprecations
...
Clean up rtos::Thread deprecation warnings
2018-10-15 10:09:55 -05:00
e0e915f5db
Merge pull request #8423 from cmonr/rollup2
...
Rollup PR: Additional doc PRs + lingering need:CI PRs
2018-10-15 10:04:04 -05:00
46e4cb2b9d
Merge branch 'doxy-rm-protected' of ssh://github.com/ARMmbed/mbed-os into ARMmbed-doxy-rm-protected
2018-10-12 21:46:57 -05:00
7ea75edc7c
PortOut.h: Documentation improvements only
...
* Improve function and parameter descriptions
2018-10-12 17:11:06 -05:00
bdcf24b82f
PortIn.h: Documentation improvements only
...
* Improve function and parameter descriptions
* Improve clarity of the example
2018-10-12 16:14:32 -05:00
e51169e3c8
Remove protected members from doxy in Analog/Digital classes
...
- Add example snippets to Analog/Digital read/write overrides
2018-10-12 15:08:51 -05:00
19472ff154
Copy edit I2C.h
...
Edit existing text.
2018-10-12 14:56:01 -05:00
19c91081c6
I2C.h: Update documentation, example and formatting
...
Change the example to a more elaborate implementation.
Fix formatting and update documentation.
2018-10-12 13:50:53 -05:00
b31bc766e6
Add note about default baud rate is 9600
2018-10-12 13:40:23 -05:00
5ee5b071ab
Remove note about Stream/Serial deprecation
2018-10-12 13:22:49 -05:00
9a7f359ab5
Add (Not Connected)
2018-10-12 13:22:14 -05:00
a6a2852f13
Documentation improvements only
...
- Prevent protected attributes from appearing on docs site.
- Standardize units of time (microsecond, millisecond).
- Improve example description.
2018-10-12 13:21:18 -05:00
20f913a06e
Remove Serial protected member functions and attributes
2018-10-12 13:20:02 -05:00
84dad6ce53
Remove RawSerial protected member functions
2018-10-12 13:18:11 -05:00
acabbebdb4
I2C.h: Remove protected attributes from appearing on docs site
2018-10-12 12:08:09 -05:00
9489972a3e
Merge branch 'timer_doc_update' of ssh://github.com/naveenkaje/mbed-os into naveenkaje-timer_doc_update
2018-10-12 12:07:25 -05:00
bfc3c95905
Merge branch 'ticker_doc' of ssh://github.com/aashishc1988/mbed-os into aashishc1988-ticker_doc
2018-10-12 12:07:19 -05:00
8ebfafe60d
Merge branch 'interruptin_doc_update' of ssh://github.com/naveenkaje/mbed-os into naveenkaje-interruptin_doc_update
2018-10-12 12:07:17 -05:00
b7e022d659
Merge branch 'kegilbert-patch-1' of ssh://github.com/ARMmbed/mbed-os into ARMmbed-kegilbert-patch-1
2018-10-12 12:07:14 -05:00
b480a892b0
Merge branch 'doc_updates' of ssh://github.com/deepikabhavnani/mbed-os into deepikabhavnani-doc_updates
2018-10-12 12:07:12 -05:00
985cd70243
Edit InterruptIn.h
...
Make minor grammar edits.
2018-10-12 11:19:34 -05:00
be4985e87e
Edit Ticker.h
...
Make minor copy edits to existing text.
2018-10-12 11:16:32 -05:00
648eb39f74
Copy edit Timer.h
...
Copy edit existing text for minor grammar issues.
2018-10-12 11:01:11 -05:00
a9ce00bb4d
fixed a mistake where I was adding "can not supprted" error at wrong place
2018-10-12 10:16:32 -05:00
615ae0b2ec
Timer.h: Update comments
2018-10-12 10:09:36 -05:00
f0a4451054
fix critical bug where I was hiding a lot more class members than i should. Add "CAN_NOT_SUPPORTED" guard to header instead of example
2018-10-12 10:01:38 -05:00
feb3833e4b
Timer.h: Remove protected attributes from rendering on docs site
2018-10-12 09:51:53 -05:00
1ef213ec89
Clean up Thread deprecation warnings
...
Static Thread methods and signal methods have been deprecated. Remove
all references in the main code, and most of the tests. Some tests of
the deprecated APIs themselves remain.
2018-10-12 14:57:13 +03:00
a92066858b
improve ticker doc
2018-10-11 17:05:35 -05:00
3ab4f76d4c
InterruptIn.h: Update comments
2018-10-11 16:40:18 -05:00
0235838be8
InterruptIn: Remove protected attributes from rendering on docs site
2018-10-11 16:18:09 -05:00
a28d1c0cfc
Fix minor typo
2018-10-11 15:17:27 -05:00
7b7576feb2
Correct the param descritions of QSPI
2018-10-11 14:41:18 -05:00
21136cafcc
improve can documentation
2018-10-11 12:39:46 -05:00
1918904e91
QSPI: Remove protected member functions from rendering on docs site, but keep them in the code.
2018-10-11 10:12:39 -05:00
fd4f47d18f
Merge pull request #8109 from deepikabhavnani/i2c_recovery
...
Add reset recovery for I2C bus
2018-10-08 10:27:04 -05:00
ea2dec01be
Merge pull request #8090 from deepikabhavnani/spi_4969
...
Cleanup SPI constructor and destructor
2018-10-05 11:17:56 +02:00
9b0e5346cc
Merge pull request #7975 from tkem/fix/timer-read-range
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Use high resolution time for Timer::read().
2018-10-01 11:46:18 +02:00
3d94fb889b
Merge pull request #7903 from tkem/fix/cleanup-include-paths
...
Clean up include paths.
2018-09-19 12:16:09 +02:00
0ef5d92d92
Addressed review comments
2018-09-14 10:26:03 -05:00
0a9ff20658
Cleanup SPI constructor and add destructor
...
_acquire() is not required in constructor, since we are not performing
any operation on SPI bus yet. Just initialize the pins/hw
Destructor is required to clear _owner else SPI format/frequency will not be
set if object is recreated. We do not free SPI bus, but init again in hardware
may or may not change frequency/format.
```
{
SPI spi1(...);
spi1.transfer(...);
}
{
SPI spi1(...);
spi1.transfer(...);
}
```
2018-09-12 17:22:30 -05:00
ccb08a3fa1
Added reset recovery for I2C
...
Hardware Reset API should do the recovery of I2C bus,
but in absence of reset pin connected to slave device we need
software recovery of I2C bus.
2018-09-12 16:36:12 -05:00
acb59c4538
Merge pull request #7991 from maciejbocianski/qspi_driver_docs_fix
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fix example code in QSPI.h
2018-09-07 10:47:42 +02:00
2ec889f580
Merge pull request #8015 from maciejbocianski/qspi_driver_fixes
...
QSPI driver: API parameters fix
2018-09-06 17:07:34 -05:00
99be98c8d0
QSPI driver: API parameters fix
2018-09-06 09:00:09 +02:00
ff9ef2bbb9
fix example code in QSPI.h
2018-09-05 15:43:29 +02:00
9c4ec9cfae
Use high resolution time for Timer::read().
2018-09-03 20:54:27 +02:00
43651dfcdf
CRC: Removed assertion on NULL buffer
...
When length is zero, the buffer is not accessed. The CRC functions are used
inside several other layers where a 0-length buffer may have meanings in
different contexts and being able to pass 0-length NULL buffers to CRC as a
noop simplifies the code.
2018-09-03 09:20:47 -05:00
4d7fdfc2a9
Use MbedCRC for LittleFS (0xEDB88320)
...
CRC used in LittleFS is Reversed ANSI, hence new polynomial added.
Reversed polynomials perform shift in reverse direction of standard
polynomial, and we do not have option to notify reverse shift to hardware.
Hence this option is available in software only.
2018-09-02 15:25:40 -05:00
1e3e69463f
Merge pull request #7781 from deepikabhavnani/crc_safety
...
Add thread safety to CRC class
2018-08-29 15:42:23 -05:00
3f5cd54948
Merge pull request #7891 from tkem/fix/remove-unnnecessary-includes
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Remove unused cmsis includes.
2018-08-28 09:09:15 -05:00
a16c374725
Clean up include paths.
2018-08-27 20:47:19 +02:00
e2409bfdfe
Merge pull request #7848 from aashishc1988/CanMessengerBug
...
Message ID in CAN constructor needs to be unsigned
2018-08-27 10:29:15 -05:00
59ce33f7e8
Remove unused cmsis includes.
2018-08-25 23:57:16 +02:00
883ea2f1d1
astyle fixes on QSPI API/driver/tests
2018-08-22 15:02:15 +02:00
ad49388888
QSPI driver: fixes after PR 7783 review
...
- make QSPI::lock and QSPI::unlock protected
- fix QSPI::_initialize return value
- add assert on QSPI::_initialize failure
- minor comments fixes
2018-08-22 15:02:14 +02:00
0714ac350f
Revert "Dummy cycles count is not an init parameter, but a command parameter."
...
This reverts commit f1ad089660
2018-08-22 15:00:21 +02:00
2b234c2902
Move _mode from QSPI::configure_format to QSPI::QSPI
...
QSPI::configure_format shall not call initialize function.
This way, QSPI::configure_format can be called any time,
only to change the format of commands.
It must contain only parameters for the commands, not for the Init function
2018-08-22 15:00:20 +02:00
8d2f426d97
Dummy cycles count is not an init parameter, but a command parameter.
...
It can change depending on the chosen command, not only at start.
This way we avoid to launch init function and break the internal status variables.
2018-08-22 15:00:19 +02:00
d54bac2207
QSPI: add address to command transfer
2018-08-22 15:00:18 +02:00
41453169a0
QSPI: fix memset header file missing
2018-08-22 15:00:17 +02:00
784c473f63
QSPI HAL: add disabled flag to format phase
...
If phase is being skipped, set disabled to true, otherwise false.
2018-08-22 15:00:08 +02:00
b71f2a15ea
QSPI: fix alt size NONE instead 0
2018-08-22 15:00:07 +02:00
910f1a8884
QSPI: fix driver style issues
2018-08-22 15:00:07 +02:00
3db3364821
QSPI: fix arguments for write/read when alt is defined
...
Should be: instr, alt, address or inst, addr or just addr
2018-08-22 15:00:06 +02:00
1557ce37f1
QSPI: remove spaces on empty lines
2018-08-22 15:00:05 +02:00
0612ab2292
QSPI: remove initialize method
...
Not used anymore, not defined. ctor default initializes the object
2018-08-22 15:00:05 +02:00
6274cd4597
QSPI: fix address size for build qspi command
...
if address is skipped, used size NONE
2018-08-22 15:00:04 +02:00
894f8bdf9f
Review fixes
2018-08-22 15:00:04 +02:00
273cf05d92
Minor optimizations and code style fixes
2018-08-22 15:00:04 +02:00
04ec07c017
Fix bracket placements
2018-08-22 15:00:03 +02:00
d9036865d8
Remove explicit initialize API and coding style fixes
2018-08-22 15:00:02 +02:00
0f7cc36f69
Changing config and return definitions to adhere to HAL defs
2018-08-22 15:00:02 +02:00
9deecacc9b
Fix code style issues
2018-08-22 15:00:01 +02:00
16d121c5d2
Review fixes and doxygen changes
2018-08-22 15:00:00 +02:00
219d0c6e70
QSPI driver implementation
2018-08-22 15:00:00 +02:00
986411ccb0
Add thread safety to CRC class
...
Thread safety is added to serialize the hardware CRC and will not
impact the software CRC.
2018-08-21 15:26:05 -05:00
c07e29bd2a
The messageID for CAN constructor needs to be unsigned to avoid unnecessary implicit casting
2018-08-21 12:32:22 -05:00
7885edb671
Template specialization didnt work after addition of default constructor
...
Template specialization didn't work after addition of default constructor
for unsupported polynomials. Since the argument type and count are same,
compiler always selects the default constructor.
2018-08-14 15:47:44 -05:00
ec4c33ca80
Merge pull request #7735 from deepikabhavnani/crc_lfs
...
Optimized CRC implementation - (32-bit ANSI polynomial)
2018-08-14 19:45:03 +03:00
f593555cbb
Guard hardware related implementation into DEVICE_CRC
2018-08-09 17:28:19 -05:00
531a83ebd2
Add optimized implementation of 32-bit ANSI CRC
2018-08-09 17:27:07 -05:00
535b196ab2
FlashIAP: Add a ROM end macro
2018-08-06 15:54:10 +03:00
0f98338153
Improve efficiency and formatting of ITM output
...
SerialWireOutput was outputting 1 character per 32-bit write to the
ITM stimulus port. This is inefficient, and causes processing problems
with some viewers due to them receiving 3 NUL bytes between each
desired character.
Rework to allow us to be more efficient, and eliminate those NUL bytes:
* Retain existing mbed_itm_send() and clarify it's a single 32-bit write.
* Add new mbed_itm_send_block() that is appropriate for sending
character data, and modify SerialWireOutput to use it.
* Move "wait for FIFO ready" check to before the write, rather than
after.
One minor correction - FIFOREADY is a single bit of the register read.
Don't interpret reserved bits.
2018-07-04 10:16:28 +03:00
700e6df834
drivers: astyle update
2018-06-29 10:36:36 +01:00
e19f6ac4dd
Suppress warning for IAR compiler as well
2018-06-19 11:36:42 -05:00
f51d036ecd
Fix mbed_crc_ctor is missing in some MbedCRC constructor
...
This error leaves MbedCRC/_mode uninitialized and may cause mbed-os-tests-mbed_drivers-crc/
Test SD CRC polynomials failed.
2018-06-01 09:49:33 +08:00
6e9f04bf2f
Rename DEVICE_LOWPOWERTIMER to DEVICE_LPTICKER
...
That's to match DEVICE_USTICKER.
2018-05-25 12:20:09 -05:00
d53ffb7022
HAL CRC: Fix inverted CRC mode selection
2018-05-24 17:51:49 +01:00
8e14b5977b
HAL CRC: Add bit width parameter to crc_config_t
2018-05-24 17:51:49 +01:00
e1ca2b32fc
Add CRC configuration options to HAL API
2018-05-24 17:51:49 +01:00
5847f0c975
Fix CRC class coding conventions
2018-05-24 17:51:48 +01:00
e0d98bfe2c
Adapt MbedCRC class to support Hardware CRC
...
- Move CRC polynomial enum into HAL layer, so it's accessible from platform
implementations
- Add enum to CRC class to indicate which mode the CRC class should use:
HARDWARE, TABLE, or BITWISE
- Add calls to HAL Hardware CRC API to each of the compute functions when the
class is in HARDWARE mode.
- Add missing constructor call to template constructor, and remove const from
delegating constructor.
2018-05-24 17:50:12 +01:00
a301db5d43
Merge pull request #6791 from kjbracey-arm/fcntl
...
Add POSIX fcntl flag support
2018-05-21 17:17:02 -05:00
9cdecf4d5a
FlashIAP: Fix problem of programming source buffer not aligned to uint32_t
2018-05-10 12:00:29 +03:00
59f49e2b96
Add `is_blocking()` method to FileHandle
...
There was no way to check current blocking state, so no way to modify
and restore status.
Also have default FileHandle::set_blocking() used by real files return a
correct error code when asked for non-blocking, and success when asked
for blocking.
These were minor omissions that are required to implement POSIX fcntl
properly.
fixup! Add `is_blocking()` method to FileHandle
2018-05-03 15:38:33 +03:00
d6c5f16fd3
Eliminate complier warning and remove superfluous call to empty()
...
Appears when complied with -O3 optimization level
Compile: UARTSerial.cpp
../drivers/UARTSerial.cpp: In member function 'void mbed::UARTSerial::tx_irq()':
../drivers/UARTSerial.cpp:314:31: warning: 'data' may be used uninitialized in this function [-Wmaybe-uninitialized]
SerialBase::_base_putc(data);
2018-04-16 07:23:47 -07:00
501953b1a4
Merge pull request #6442 from deepikabhavnani/crc_test
...
Add test for MbedCRC.h
2018-04-06 10:46:52 +02:00
3328ecd92a
Merge pull request #6531 from SenRamakri/sen_DeprecatedFixes
...
Fix doxygen comments to reflect the deprecated functions
2018-04-06 10:06:31 +02:00
1b58e58e1a
Fix deep sleep locking for Timeout class
...
Detach in the Timeout::handler so deep sleep is properly unlocked.
2018-04-03 15:46:10 -05:00
194b89cce6
Fix doxygen comments to reflect the deprecated functions
2018-04-03 14:10:39 -05:00
331620e1d0
Default constructor for template class should be part of header file
2018-03-23 14:55:07 -05:00
801f27efcf
Merge pull request #6239 from bmcdonnell-ionx/interrupt-in-pin-mode
...
Interrupt in pin mode
2018-03-23 12:00:36 -05:00
d3ab5c7e59
Added SerialWireOutput to mbed namespace
2018-03-22 12:35:54 -04:00
8d2214fa6e
linebreaks
2018-03-21 11:18:54 -04:00
895e19ae0f
Restore single-param InterruptIn ctor, to maintain binary compatibility (for Wi-Fi drivers).
...
Revert "simplify InterruptIn - default parameter instead of multiple constructors"; add comment.
This reverts commit d28dbf6702
2018-03-21 11:18:42 -04:00
9cac3b2f6b
Merge pull request #6149 from bmcdonnell-ionx/typos
...
Fix typos in the files
2018-03-15 10:53:03 -05:00
9ddb092d43
Merge pull request #6230 from bulislaw/system_reset
...
Add system_reset call
2018-03-01 10:31:07 -06:00
087b4281f6
linebreak
2018-03-01 11:13:22 -05:00
e4bf6c47ff
add doxygen param info
2018-03-01 11:13:19 -05:00
d28dbf6702
simplify InterruptIn - default parameter instead of multiple constructors
2018-02-28 14:42:43 -05:00
dfa6a7aa97
factor out common function
2018-02-28 14:02:05 -05:00
35308c1937
overload InterruptIn constructor to allow PinMode control
2018-02-28 14:00:50 -05:00
3d1174a215
Merge pull request #5911 from deepikabhavnani/common_crc
...
CRC class implementation
2018-02-28 11:53:54 -06:00
4cb47df40a
Add system_reset() function to Mbed OS
2018-02-28 16:42:34 +00:00
b60eb1d001
Updated table to be const and small fixes
2018-02-27 09:35:55 -06:00
3d37d819e9
Merge pull request #5046 from fkjagodzinski/timerevent_tests
...
TimerEvent tests
2018-02-26 15:02:52 -06:00
7f73785b9a
Drivers: TimerEvent: Update API docs
2018-02-23 09:13:35 +01:00
0aeeece97d
FlashIAP driver modifications:
...
- Support programming across sectors.
- Support program size not aligned to page size.
- Fix validations on sector erase.
2018-02-22 22:48:29 +02:00
c4f10aafee
typos
2018-02-20 20:11:19 -05:00
cd7595e5a7
Merge pull request #6076 from mprse/remove_ticker_interface_init_while_Ticker_creation
...
Remove ticker interface initialization while Ticker creation.
2018-02-20 13:21:20 -06:00
af0982295f
Moved specialized functions to CPP file
...
Template specialized functions are moved to cpp file, to add MbedCRC.h
in mbed.h. Else linker shall multiple definition error.
2018-02-20 08:12:44 -06:00
bbf92fdf0d
Instrumented Trace Macrocell (ITM) HAL API
...
HAL API for initializing the ITM and setting SWO debug output.
Actual debug output implemented as SWO FileHandle.
2018-02-16 08:24:31 -08:00
17dece407a
Remove ticker interface initialization while Ticker creation.
...
Ticker constructor calls directly target specific ticker init function. Currently there is no problem, since ticker interface initialization functions are protected against multi-calls and simply returns if not called for the first time (interface initialization can be performed only once). According to the new Thicker HAL API requirements:
The function ticker_init allows the ticker to keep counting and disables the ticker interrupt.
Disabling interrupts while some Ticker interrupts are already scheduled for sure will destroy the schedule. Ticker interface should be initialized only once and it is already done by: static void initialize(const ticker_data_t *ticker) function in /m-bed/hal/mbed_ticker_api.c file.
2018-02-13 09:11:16 +00:00
8e537115c5
Removed init/deinit and added cpp file for tables
2018-02-02 09:43:06 -06:00
afe8834bb8
CRC class implementation
...
CRC class `MbedCRC.h` is templated class created to support hardware/software
CRCs. Default CRC will be hardware CRC when support for HAL is available.
Polynomial tables are available for 8/16 bit CCITT, 7/16 bit for SD card and
32-bit ANSI. Polynomial table implementation will be used if Hardware CRC is
not available.
In case device does not have hardware CRC and polynomial table is not supported,
CRC is still available and is computed runtime bit by bit for all data input.
2018-01-24 13:26:41 -06:00
31f59b9fb4
Merge pull request #5721 from scartmell-arm/bug-i2c-abort-deep-sleep
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Fix bug allowing I2C::abort_transfer to incorrectly unlock deep sleep mode
2018-01-11 10:30:53 -06:00
c2670870dc
Fix bug allowing SPI::abort_transfer to incorrectly unlock deep sleep mode
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- Add flag to SPI class to track if the SPI instance has locked deep sleep mode.
- Wrap call to sleep_manager_lock_deep_sleep to only be called if SPI instance
hasn't already locked deep sleep.
- Wrap call to sleep_manager_unlock_deep_sleep to only be called if SPI has
currently locked deep sleep mode.
2018-01-04 09:39:39 +00:00
26f01d6c25
Fix bug allowing I2C::abort_transfer to incorrectly unlock deep sleep mode
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- Add flag to I2C class to track if the I2C instance has locked deep sleep mode.
- Wrap call to sleep_manager_lock_deep_sleep to only be called if I2C instance
hasn't already locked deep sleep.
- Wrap call to sleep_manager_unlock_deep_sleep to only be called if I2C has
currently locked deep sleep mode.
2018-01-04 09:37:44 +00:00
9678c8052e
Make UARTSerial send all data when blocking
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Previously, write() was somewhat soft - it only ever made one attempt to
wait for buffer space, so it would take as much data as would fit in the
buffer in one call.
This is not the intent of a POSIX filehandle write. It should try to
send everything if blocking, and only send less if interrupted by a
signal:
- If the O_NONBLOCK flag is clear, write() shall block the calling
thread until the data can be accepted.
- If the O_NONBLOCK flag is set, write() shall not block the thread.
If some data can be written without blocking the thread, write()
shall write what it can and return the number of bytes written.
Otherwise, it shall return -1 and set errno to [EAGAIN].
This "send all" behaviour is of slightly limited usefulness in POSIX, as
you still usually have to worry about the interruption possibility:
- If write() is interrupted by a signal before it writes any data, it
shall return -1 with errno set to [EINTR].
- If write() is interrupted by a signal after it successfully writes
some data, it shall return the number of bytes written.
But as mbed OS does not have the possibility of signal interruption, if we
strengthen write to write everything, we can make applications' lives
easier - they can just do "write(large amount)" confident that it will
all go in one call (if no errors).
So, rework to make multiple writes to the buffer, blocking as necessary,
until all data is written.
This change does not apply to read(), which is correct in only blocking until
some data is available:
- If O_NONBLOCK is set, read() shall return -1 and set errno to [EAGAIN].
- If O_NONBLOCK is clear, read() shall block the calling thread until some
data becomes available.
- The use of the O_NONBLOCK flag has no effect if there is some data
available.
2017-11-21 09:51:36 +02:00
fbd9e7eaf2
Merge pull request #5372 from SenRamakri/sen_PlatformDoxygenUpdates
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Doxygen comments fixes
2017-11-09 16:38:45 +00:00
6912a9dc0d
Merge pull request #5393 from c1728p9/call_chain_deprecation
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Deprecate CallChain and InterruptManager
2017-11-02 11:10:52 -05:00
5768693e0d
Merge pull request #5088 from kjbracey-arm/uartserial_flow
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UARTSerial: add flow control and format APIs
2017-11-02 10:37:40 -05:00
8deef6a699
Deprecate InterruptManager
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This patch deprecates the InterruptManager class since it is an
internal API (not in mbed.h) which is not being used anywhere in
the codebase.
2017-10-27 14:47:55 -05:00
3ad298488c
Doxygen comment updates and fixes
2017-10-26 15:36:26 -05:00
493e3788e3
Merge pull request #5216 from kjbracey-arm/UARTSerial_wait
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Avoid wait_ms() spin
2017-10-13 09:20:41 -05:00
4dff32ab5a
Merge pull request #5220 from c1728p9/sleep_lock_fixes
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Fix deep sleep lock bugs
2017-10-05 10:03:44 -05:00
32303a9130
Fix sleep lock underflow in LowPowerTimer
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If a LowPowerTimer is started and then goes out of scope then a
deep sleep lock underflow can occur. This is because the
the variable '_lock_deepsleep' is checked when starting the timer
but is not checked in the destructor, which unconditionally releases
the deep sleep lock.
2017-10-02 19:32:20 -05:00
f854f3e6db
Properly unlock sleep in destructor of drivers
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Unlock sleep in CAN and SerialBase. This prevents deep sleep from
staying locked if these objects are destroyed without first clearing
the callbacks.
2017-10-02 11:35:08 -05:00
87b151c8a0
Protect Ticker attach with a critical section
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Add a critical section to attach_us so setting _function and
locking deep sleep are done atomically.
2017-10-02 11:35:05 -05:00
bb61b42fba
Merge pull request #5148 from mprse/fix_enable_deepsleep_for_lp_timer
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Enable deepsleep for LowPowerXXX objects
2017-09-28 14:11:40 -05:00
f7cca5b023
Merge pull request #5066 from kjbracey-arm/uartserial_readable
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UARTSerial: Avoid readable() ambiguity
2017-09-28 14:08:43 -05:00
6177c01c92
Merge pull request #5062 from 0xc0170/fix_interruptin_callback
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InterruptIn: Use NULL callback by default
2017-09-28 14:04:28 -05:00
f57f0d4631
Merge pull request #5045 from maciejbocianski/ticker_fix
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Ticker class description update - small interval warning
2017-09-28 14:01:36 -05:00
b18332cb4d
Avoid wait_ms() spin
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System's wait_ms() spins to achieve a precise delay - we don't want this.
Call Thread::wait directly.
2017-09-28 10:45:57 +03:00
ddb6b66674
Merge pull request #5177 from 0xc0170/fix_pwmout_sleep
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PWMOut: lock deesleep addition
2017-09-27 09:09:36 -05:00
8508d26ea2
Merge pull request #5095 from c1728p9/timer_sleep_lock_fix
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Release deep sleep lock in destructor of Timer class
2017-09-27 09:09:07 -05:00
5a6aee43eb
PWMOut: lock deesleep addition
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As PWMOut in most cases depend on high speed freq clock, it should lock deepsleep while active.
2017-09-22 15:08:02 +01:00
26f9144c45
Merge pull request #5000 from 0xc0170/fix_flash_page_doc
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flash: add note about program size
2017-09-22 11:28:54 +01:00
10ee2fa935
Enable deepsleep for low power Ticker and low power Timer.
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Fix for issue #5076 .
2017-09-22 08:30:17 +02:00
19ee9c1b43
Ticker class description update - small interval warning
2017-09-18 11:39:06 +02:00
f766f7d421
Release deep sleep lock in destructor of Timer class
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Release the deep sleep lock when running instances of the Timer class
are deleted. This ensures that deep sleep locks are properly released
by the Timer class.
2017-09-13 20:10:06 -05:00
c262a035f6
UARTSerial: add flow control and format APIs
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Add passthrough APIs to enable the flow control and format methods from
SerialBase to be accessed.
Modify the RX data pump so it stops reading data and disables the IRQ
when the buffer is full, to allow UART automatic flow control to work.
In principle it would also be possible as a future enhancement to
provide XON/XOFF flow control, or manual RTS/CTS control using GPIO, but
this commit at least restores the functionality present in Serial,
SerialBase and RawSerial that was missing in UARTSerial.
2017-09-13 15:27:13 +03:00
3b9f9bb564
UARTSerial: Avoid readable() ambiguity
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UARTSerial inherits both FileHandle::readable() [public] and
SerialBase::readable() [private], so calling readable() on a UARTSerial
object produces an ambiguous member error.
Add using declarations to direct towards the FileHandle versions of
readable and writable.
There's currently no ambiguity for writable, as SerialBase uses the
spelling 'writeable', but add a using directive for that anyway, in case
SerialBase gains 'writable' later.
2017-09-12 11:36:57 +03:00
78718910d3
Ticker: invoke _function only if attached
2017-09-09 20:42:57 -05:00
d3cc0038d3
InterruptIn: callback to NULL clean-up
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As we can check if callback was attached, we use NULL assigment.
2017-09-09 09:48:10 +02:00
f6c34a2303
SerialBase and CAN: fix Callbacks comparision
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As Callback currently does not have fully functional comparision (see #5017 ),
we workaround by doing null check.
2017-09-07 15:35:08 +01:00
5b33d2583d
drivers: fix attach sleep locking
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attach/detach can be multiple invoked. Therefore lock/unlock deep sleep
only for the very first time it is invoked (when callbacks
are actually changed).
2017-09-07 15:35:06 +01:00
e57f0bcd26
Drivers: locking sleep fix for attach/detach
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As attach provides API to change a callback, lock/unlock should
only happen if we are doing the first/last callback (start-stop).
2017-09-07 15:35:05 +01:00
e6d8a9a8a4
Drivers with interrupts: adding sleep deep locking
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Any driver with attach or async API should be considered for deep sleep.
Add locking to those that require in most cases
high-frequency clocks:
- CAN
- I2C
- SPI
- Serial
- Ticker/Timeout/Timer
2017-09-07 15:35:05 +01:00
3f58d3ef48
flash: add note about program size
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Program size - the writable page size that flash controller supports.
Plus fix program page description - multiple pages program
2017-09-06 07:54:18 +01:00
cdca13798b
Fix compiler warning for deprecated function call
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Replaced the deprecated function call .attach() with an assignment
2017-08-14 12:10:31 +01:00
1f94ede86c
Merge pull request #4744 from deepikabhavnani/spi_issue_4743
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Allow user to set default transfer byte for block read
2017-07-24 14:45:30 -05:00
c1e455c594
Merge pull request #4615 from u-blox/uart_serial_set_baud
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Add set_baud() method to UARTSerial().
2017-07-24 10:50:43 -05:00
1b797e9081
Closed review comments
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1. Doxygen and Grammar related
2. Change dummy to spi_fill
3. Remove NXP driver and add default loop in spi block read (same as all
other drivers)
2017-07-21 09:46:22 -05:00
fd43405ffe
Allow user to set dummy tranfer byte for block read
2017-07-11 15:46:32 -05:00
efc5c47e55
Merge pull request #4720 from marcuschangarm/flashiap_read
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FlashIAP: Add explicit read function to flash_api.h
2017-07-07 17:47:49 -05:00
4890261c98
Merge pull request #4548 from deepikabhavnani/os_warn
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Resolve Warnings for mbed-os-examples
2017-07-07 12:43:27 +01:00
28df3aeb87
Merge pull request #4635 from deepikabhavnani/spi_acquire
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_acquire() function added & removed duplication in format/freq calls
2017-07-07 12:41:34 +01:00
Cruz Monrreal II
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George Beckstein
Brendan McDonnell
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