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fd83cf2048
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537 Commits

Author SHA1 Message Date
Nick Moore
fd83cf2048 Add a peripherals/nrf/nvm.c to wrap flash page writes safely 2019-04-16 14:53:44 +10:00
Nick Moore
d0e5af3b09 Working flash pages for nvm.ByteArray adafruit/circuitpython#1042 
import microcontroller

def dump(n = microcontroller.nvm):
    for i in range(0,len(n)):
        print ("%02X " % n[i], end="")
        if i % 16 == 15: print('')

microcontroller.nvm[0:4096] = bytes([1,2,3,4,5,6,7,8]) * 512
microcontroller.nvm[4096:8192] = bytes([16,17,18,19]) * 1024
microcontroller.nvm[4090:4101] = b'thisisatest'
microcontroller.nvm[100:105] = b'hello'
microcontroller.nvm[8000:8007] = b'goodbye'
dump()
 2019-04-16 14:53:44 +10:00
Nick Moore
531cf7eb4c switch CIRCUITPY_NVM on! 2019-04-16 14:53:44 +10:00
Nick Moore
933500c448 nvm.ByteArray reads & writes but no sensible erase yet adafruit/circuitpython#1042 2019-04-16 14:53:44 +10:00
Nick Moore
df89156f2f Start on nRF nvm.ByteArray adafruit/circuitpython#1042 (doesn't do anything yet) 2019-04-16 14:53:44 +10:00
Scott Shawcroft
254d0a53ac
Revert "nrf nvm: touchups to nickzoic PR #1768" 2019-04-15 18:50:33 -07:00
Dan Halbert
864910559b fix subscripting 2019-04-10 21:41:55 -04:00
Dan Halbert
3618461f9b Merge remote-tracking branch 'adafruit/master' into circuitpython-nickzoic-1042-nrf-nvm-bytearray-2 2019-04-10 14:09:26 -04:00
Scott Shawcroft
ac2fd2fa80
Merge pull request #1773 from dhalbert/no-recursive-background-tasks 
Don't let a background task call run_background_tasks()
 2019-04-09 18:39:28 -07:00
Dan Halbert
d633928a16 Don't let a background task call run_background_tasks() 2019-04-09 20:23:01 -04:00
Nick Moore
18908c21f7 Fixups for adafruit/circuitpython#1042 2019-04-09 12:53:11 +10:00
Nick Moore
fdaff00c78 Make some space for NVM adafruit/circuitpython#1042 2019-04-09 10:56:53 +10:00
Nick Moore
bcb87ffd6c Switch supervisor/internal_flash to use new nrf_nvm_safe_flash_page_write 
adafruit/circuitpython#1610
 2019-04-09 10:56:53 +10:00
Nick Moore
bc92441803 switch nvm.ByteArray to use new nrf_nvm_safe_flash_page_write 
adafruit/circuitpython#1610
 2019-04-09 10:55:39 +10:00
Nick Moore
cd69db7770 Add a peripherals/nrf/nvm.c to wrap flash page writes safely 2019-04-09 10:55:39 +10:00
Nick Moore
8e7fee2246 Working flash pages for nvm.ByteArray adafruit/circuitpython#1042 
import microcontroller

def dump(n = microcontroller.nvm):
    for i in range(0,len(n)):
        print ("%02X " % n[i], end="")
        if i % 16 == 15: print('')

microcontroller.nvm[0:4096] = bytes([1,2,3,4,5,6,7,8]) * 512
microcontroller.nvm[4096:8192] = bytes([16,17,18,19]) * 1024
microcontroller.nvm[4090:4101] = b'thisisatest'
microcontroller.nvm[100:105] = b'hello'
microcontroller.nvm[8000:8007] = b'goodbye'
dump()
 2019-04-09 10:55:39 +10:00
Nick Moore
592bd0140a switch CIRCUITPY_NVM on! 2019-04-09 10:55:15 +10:00
Nick Moore
492431a694 nvm.ByteArray reads & writes but no sensible erase yet adafruit/circuitpython#1042 2019-04-09 10:54:11 +10:00
Nick Moore
f8e5e2da64 Start on nRF nvm.ByteArray adafruit/circuitpython#1042 (doesn't do anything yet) 2019-04-09 10:54:11 +10:00
Scott Shawcroft
de48e4b262
Merge remote-tracking branch 'adafruit/master' into fix_cpx_display 2019-04-08 17:15:08 -07:00
Scott Shawcroft
0f003ac5b8
Reorganize board busses into shared-bindings and shared-module. 2019-04-08 16:58:50 -07:00
Scott Shawcroft
049b9ca094
Remove terse TODOs 2019-04-08 14:46:45 -07:00
Radomir Dopieralski
8323721232 Stop hard-coding SPI frequency in FourWire 
Instead remember and use the frequency, polarity and phase that was
set when the bus was first created.
 2019-04-06 15:15:29 +02:00
Scott Shawcroft
ceb6f2e4fc
Rework flash flush so it preserves the cache 
This should make filesystem writes quicker and cause less heap
churn.
 2019-04-03 18:28:27 -07:00
Nick Moore
781d301bb6 Remove unnecessary MP_WEAK declarations 2019-04-02 13:33:22 +11:00
Scott Shawcroft
92095eb666 Update comment 2019-04-02 13:28:35 +11:00
Nick Moore
94bda3bde1 Change nRF RTC implementation to use RTC2 #1046 
(to avoid interference with Bluetooth Softdevice. See
https://github.com/adafruit/circuitpython/pull/1534#issuecomment-478776240
with thanks to @bboser for pointing it out)
 2019-04-02 13:28:22 +11:00
Nick Moore
6afe23d0b0 There isn't really a good way to calibrate this RTC adafruit/circuitpython#1046 2019-04-02 13:28:03 +11:00
Nick Moore
6206fa9a82 adafruit/circuitpython#1046 handle overflows in the RTC counter 2019-04-02 13:27:45 +11:00
Nick Moore
f846fa109e enable NRFX RTC adafruit/circuitpython#1046 2019-04-02 13:27:28 +11:00
Nick Moore
f88f9fd748 more fake RTC code ... adafruit/circuitpython#1046 
(works if MP_WEAK common_hal_rtc_get_time is removed)
 2019-04-02 13:27:13 +11:00
Nick Moore
4a5c52fbd6 starting on #1046 rtc for nRF 2019-04-02 13:27:00 +11:00
Dan Halbert
0653bca323
Revert "Circuitpython nickzoic 1046 nrf rtc" 2019-03-29 16:41:29 -04:00
Scott Shawcroft
98811a9675
Update comment 2019-03-28 09:29:18 -07:00
Nick Moore
71622a4515 There isn't really a good way to calibrate this RTC adafruit/circuitpython#1046 2019-03-28 09:50:09 +11:00
Nick Moore
28254def0b adafruit/circuitpython#1046 handle overflows in the RTC counter 2019-03-28 09:50:09 +11:00
Nick Moore
b09d2c3c62 enable NRFX RTC adafruit/circuitpython#1046 2019-03-28 09:50:09 +11:00
Nick Moore
69cf33e6a1 more fake RTC code ... adafruit/circuitpython#1046 
(works if MP_WEAK common_hal_rtc_get_time is removed)
 2019-03-28 09:50:09 +11:00
Nick Moore
77f307c642 starting on #1046 rtc for nRF 2019-03-28 09:50:09 +11:00
Scott Shawcroft
2c93ce5a28
Merge pull request #1672 from dhalbert/regular-fs-flush 
flush flash filesystem once a second
 2019-03-26 13:47:43 -07:00
Radomir Dopieralski
f440e41819 Really fix the error messages in bleio, this time 2019-03-25 14:04:50 +01:00
Radomir Dopieralski
bb10a8aaa1 Fix error messages in bleio 2019-03-25 09:19:48 +01:00
Dan Halbert
fe555a4098 Allow NFC pins to be used for other purposes. 2019-03-21 11:22:58 -04:00
Dan Halbert
fbf166af1a enable MICROPY_CPYTHON_COMPAT for most builds except CIRCUITPY_SMALL_BUILD; remove a few other things to make fit 2019-03-20 14:36:24 -04:00
Dan Halbert
2459eabd66 flush flash filesystem once a second 2019-03-20 12:21:36 -04:00
Dan Halbert
9cceea0d68 nrf: fix internal flash writes 2019-03-18 09:11:40 -04:00
Dan Halbert
c4586c0531 nrf: Disable SPIM3; add SPIM1; remove TWIM1 2019-03-12 08:31:03 -04:00
sommersoft
2cd6a79016 better handle frequencyio inclusion 2019-03-01 22:46:57 -06:00
Jerry Needell
bd13834a74 implement default busses for particle boards 2019-02-24 09:34:33 -05:00
Kattni
f3e50b9df2
Merge pull request #1581 from dhalbert/ble-drv-root-pointer 
Use critical section, not lock, in CharacteristicBuffer; use a root pointer for ble_drv list
 2019-02-21 12:28:41 -05:00