3413d5487d
Added Partial Flashing Service ( #9 )
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* Memory Map + Partial Flash Service
* Moved Partial Flash Service to Management Mode
* PF Service appears in YT Build not PXT
* PF in PXT
* Swapped DFU and PF Services
* Fixing Flash Writew
* write flash via bluetooth
* Partial Flash - Fixed Address
* Update module.json
* Adjust flash pointer
* Adjust flash start
* Adjust Flash Pointer
* Added offset to xfer
* Writing to FLASH_END
* Writing to FLASH_END
* Modified PFS read callback
* Reenable BLE Security
* removed pf
* Check diff
* Check diff
* Replaced ContextSwitch
* PF
* Test. Writing Hex File to 0x30000
* Writing to PXT empty space
* Reversed byte order
* Flash 16 bytes at once
* Copy data from static var to local var
* blocks -> bytes
* Fixed offset
* Fixed Offset
* Flash to 0x30000 + offset
* Bypass scratch page
* Changed byte order
* Write Without Response
* Without Fast BLE
* Added fast BLE
* Updated Connection Parameters
* Iterate through BLE data bytes
* Get Hashes From PXT Build
* Copy Hash from Flash
* Testing FLASH_END
* Read Hash From Flash
* Read Hash from Flash
* Reading correct hash from mem
* Endianess
* Modified MAGIC
* Fix Start Address
* Sequence #
* Write 0xdeadbeef to 0x36000 on PF Seq # error
* Group 4 packet blocks for writing
* Added error case
* Increased flash write size
* Blocks
* Fire event to write
* Decreased flash time
* Reformat
* Reduced hash size in MemoryMap
* Partial Flashing w/ Notifications
* One Characteristic - WRITE/WRITE_WOUT_RESP/NOTIFY
* Modified WRITE Notification
* Tidied - Moved end of transfer logic
* Removed VI Swap files
* Added Pairing Mode Event ID
* Modified Retransmit behaviour
* updateFlash caused stack overflow
* Removed flash write from memory map
* Instantiate Memory Map where used
* Word aligned. Added Status and Reset commands
* Fixed: storage. becomes storage->
* Fixed warnings: switch case fall through
* Fix Hash
* Rebuild Map everytime
* Hash Error
* Edited animation. Hash testing
* persistent memory map issues
* Moved EOT
* Modified BLE animation. Removed globals from PFS
* Updated MM
* Added incomplete flash flag
* Re added CCS.s
5 years ago
2cff906f01
Merge pull request #325 from dpgeorge/image-remove-atoi
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Rewrite MicroBitImage parsing code so it doesn't depend on atoi()
5 years ago
6fa716f779
Merge pull request #326 from dpgeorge/heapallocator-remove-throw
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Remove "throw" exception specifications because they are deprecated.
5 years ago
0fe61146ec
Merge pull request #324 from microbit-sam/flash_write_bug
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flash_write - Default scratch_address & Erase scratch when overwriting flash
5 years ago
ed65d39246
CortexContextSwitch.s disappeared
5 years ago
1e7b0a76d3
Erase scratch page when overwriting
5 years ago
d883f33c5b
Remove "throw" exception specifications because they are deprecated.
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The use of such specifications are deprecated since C++11.
5 years ago
fbfee4930a
Rewrite MicroBitImage parsing code so it doesn't depend on atoi()
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Using the function atoi() pulls in a dependency from newlib, which in turn
pulls in locale support, and locale support requires about 350 bytes of
RAM. This patch removes such a dependency by rewriting the MicroBitImage
parsing code so that it directly converts the input string to an integer
instead of building a buffer and passing it to atoi().
This patch saves about 640 bytes of code space and 364 bytes of RAM. It
also reduces the amount of stack space used by the MicroBitImage
constructor.
5 years ago
19a51d0f21
Neater if statement
5 years ago
edb8f16f1d
CortexContextSwitch.s
5 years ago
f0ea4ad7e1
Added flash_write default scratchAddr
5 years ago
e0f8b005fe
Merge pull request #312 from smartyw/master
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Reduce default advertising interval and make property of config.json
6 years ago
b7af033351
Simplified code wrt MICROBIT_BLE_ADVERTISING_INTERVAL since it's guaranteed to be defined
6 years ago
dcb5398d36
Added MICROBIT_BLE_ADVERTISING_INTERVAL to MicroBitConfig.h
6 years ago
d03ebf7056
Exposed Bluetooth advertising interval as config.json property and set default to 50ms
6 years ago
002272e048
Exposed Bluetooth advertising interval as config.json property
6 years ago
7f70e588df
Merge pull request #303 from smartyw/master
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added support for Write Without Response to Client Event characteristic
6 years ago
ce70039cb5
added support for Write Without Response to Client Event characteristic
6 years ago
f90ef0030d
Merge pull request #296 from smartyw/master
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BLE Magnetometer service has new characteristic for requesting calilbration
6 years ago
4c1950e007
commented out statements removed
6 years ago
5980f9015e
Refactored to use only one event handler
6 years ago
5746eb94a8
Merge pull request #299 from lancaster-university/IssuesResolving
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Quick Clean up, added MIT Licence to some files and a spelling mistak…
6 years ago
aacba5f36e
Quick Clean up, added MIT Licence to some files and a spelling mistake corrected. Issues #269 & #287 resolved.
6 years ago
e098364e5f
Adding MIT Licence
6 years ago
66fd96b098
Added magnetometer calibration characteristic to the Bluetooth Magnetometer Service
6 years ago
621e328df1
Added new Magnetometer Calibration characteristic to Magnetometer Service
6 years ago
b84f89d27c
Merge pull request #292 from lancaster-university/bugfix_289
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Bugfix 289
6 years ago
e19594c73e
Update comment for accuracy
6 years ago
89294e4637
Merge pull request #293 from lancaster-university/bugfix-286
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Erase scratch pages after use [#286 ]
6 years ago
66d6fb3f81
Erase scratch pages after use [ #286 ]
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MicrobitFileSystem occasionally needs to "refresh" FLASH page that have been
marked as deleted, such that they can be used again. When this happens, an
unused FLASH page is used to temporarily hold wanted data (a scratch page).
This is alloctaed ina round robin fashion from all available data pages to
load balance wear across pages.
This patch ensures that a page used in this fashion is erased after use, such
that it is ready for use again as a data page.
This patch may also address https://github.com/Microsoft/pxt/issues/1495
6 years ago
c0995137f0
Cleanup internal method names
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- Rename isInput() to isActiveInput() to improve readability
- Remove isOutput() method
6 years ago
2fe103f70b
Fix MicroBitIOPinService 8bit AnalogInput bug #289
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- Analog Input now correctly reads values in the 8 bit range.
- Analog Output now reaches 100% duty cycle for 8 but input value of 255.
- Reintroduce notify() call into updateBLEInputs() method.
- Minor code cleanups
6 years ago
0aaedaa5d9
Remove repeated code in MicroBitIOPinService
6 years ago
ac5a750757
Remove redundant code in MicroBitIOPinService
6 years ago
d5ee7d99b6
microbit-dal: Corrected bad validation in MicroBitImage.printImage
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width was validated, height was not. Documentation also modified to have a better example that works.
6 years ago
58f8f0f22e
microbit-dal: ManagedString heap error
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Some higher level languages initialise Strings and Images used RefCounted types. In certain scenarios, they could be initialised with NULL, there was no error checking for this case, and users observed error code 030 (a heap error). This was traced back to some error checking in RefCounted.cpp, where the reference is tested. In these initialisers the RefCounted type was NULL.
Added some additional error checking in ManagedString and ManagedImage.
Closes #283 .
6 years ago
74fa06c8d0
Bump to microbit-dal v2.0.0-rc9
6 years ago
20cfd2bc3b
microbit: Ensure MicroBitFileSystem status flags are always initialized.
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Addresses Issue https://github.com/Microsoft/pxt/issues/1682
6 years ago
a85d014382
Merge pull request #247 from sh1boot/squash
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Quadrature decoder hardware driver.
6 years ago
c1626c208c
Remove sentinel pinNC from QDEC; use NULL instead.
6 years ago
e2ec932480
Use better quadrature decoder flag names.
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Name the quadrature QDEC_USE_xx rather than QDEC_USING_xx, because they
represent intent rather than status.
Also fixes bug where system tick wouldn't be registered at start() when
configured to do so.
6 years ago
3fd457c2b8
Quadrature decoder hardware driver.
6 years ago
2f32db3e14
microbit: Ensure LED matrix display is cleared when brightness is set to '0' ( #281 )
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- Fixed optimsation case for when brightness is set to zero in render() method.
- Introduce equivalent optimsation case for renderGreyscale(), to
promote consistent behaviour.
6 years ago
fe3a3dd1f4
Update target version for mbed-classic and ble-nrf51822
6 years ago
1f4893d1ff
Bump Revision to microbit-dal-rc8
6 years ago
9adafccbf6
Merge pull request #276 from lancaster-university/sd-safe-storage
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Sd safe storage
6 years ago
4b3520daa6
Update to MicrobitBLEManager to allow safe storage of BLE bond information
6 years ago
564e7d700c
Set default FS Cache size to zero.
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- Workaround for minor bug noted that can cause data corruption. #275
6 years ago
c25ac4a79f
Update to use NRF Event to detect end of FLASH write/erase transaction
6 years ago
73d51d8731
Add Support for Flash Erase / Write operations with BLE Enabled
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Nordic's Soft Device is not tolerant to applications making direct access to
the non-volatile memory controller (NVMC) hardware. This patch adds a code
path to replace native NVMC calls with equivalent Soft Device calls when Soft
Device is enabled.
This patch is necessary to resolve issues related to lock ups when using
either MicroBitStorage or MicroBitFileSystem when BLE is enabled.
6 years ago
Sam Kent