27c149efe0
stmhal: Add pyb.fault_debug() function, to control hard-fault behaviour.
...
This new function controls what happens on a hard-fault:
- debugging disabled: board will do a reset
- debugging enabled: board will print registers and stack and flash LEDs
The default is disabled, ie to do a reset. This is different to previous
behaviour which flashed the LEDs and waited indefinitely.
2017-02-06 13:22:17 +11:00
d5e9ab6e61
extmod/machine_pulse: Make time_pulse_us() not throw exceptions.
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machine.time_pulse_us() is intended to provide very fine timing, including
while working with signal bursts, where each transition is tracked in row.
Throwing and handling an exception may take too much time and "signal loss".
So instead, in case of a timeout, just return negative value. Cases of
timeout while waiting for initial signal stabilization, and during actual
timing, are recognized.
The documentation is updated accordingly, and rewritten somewhat to clarify
the function behavior.
2017-02-05 14:20:17 +03:00
50a9dd59f5
docs: For LCD160CR driver and tutorial, add link to positioning image.
2017-02-03 12:48:54 +11:00
0ddeedfc73
docs/uio: Typo fixes/lexical improvements.
2017-01-29 16:18:33 +03:00
ef6fb66d23
docs/uio: Describe differences between uPy an CPy stream hierarchy.
2017-01-28 16:35:40 +03:00
6947a7f6a9
docs/usocket: Dedent Methods section.
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This was apparently of an ::only directive which was later removed.
2017-01-28 15:49:54 +03:00
f23c47fea7
docs/usocket: Clarify description of various methods.
2017-01-28 15:39:18 +03:00
74fcb122f0
docs/usocket: Elaborate "Constants" section.
2017-01-28 14:46:58 +03:00
59540dccf1
docs/usocket: Clarify exceptions used.
2017-01-28 13:55:51 +03:00
0aa83142a4
docs/machine: Add explicit note on machine module level and scope.
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It's very low, hardware level, with associated constraints on operations
and callbacks.
2017-01-28 12:08:25 +03:00
56e7ebf07a
docs/machine.Timer: Move WiPy adhoc parts to its documentation.
2017-01-28 12:08:00 +03:00
c707668d9e
docs/library/lcd160cr: Fix set_brightness range, should be 0..31.
2017-01-24 00:17:39 +11:00
e72e343908
docs: Add documentation for lcd160cr module.
2017-01-23 14:37:10 +11:00
a79f6676c3
docs: Fix some minor spelling mistakes.
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paramter -> parameter
send a receive -> send and receive
repsonse -> response
particualr -> particular
constructore -> constructor
2017-01-18 15:30:31 +11:00
a1a8f01799
docs/usocket: Clarify that socket timeout raises OSError exception.
2017-01-07 14:23:33 +03:00
36ec5c8f27
docs/library/esp: Remove para and add further warning about flash.
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There is no longer space reserved by default for native code.
2017-01-06 18:32:49 +11:00
c3f70c603e
docs/library/esp: Document esp.set_native_code_location() function.
2017-01-04 23:48:19 +11:00
d377c83794
docs/library/machine.I2C: Fix I2C constructor docs to match impl.
2016-12-30 15:25:48 +11:00
a5b3c7e7f9
docs/library/pyb.UART: Moved writechar doc to sit with other writes.
2016-12-15 09:59:45 +11:00
0caac94b98
docs/library/pyb.UART: Added clarification about timeouts.
2016-12-15 09:59:32 +11:00
46e59c52af
docs/library/pyb.Accel: Add hardware note about pins used by accel.
2016-12-02 17:39:13 +11:00
63a5df3cb4
docs/library/machine.I2C: Refine definitions of I2C methods.
2016-11-23 17:05:02 +11:00
64db4080ce
docs/library/index: Elaborate on u-modules.
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Also, remove an "only" directive in u-modules description.
2016-11-16 01:18:19 +03:00
a392b3aa75
docs: Remove references to readall() and update stream read() docs.
2016-11-14 23:31:40 +11:00
c4e58eaa98
stmhal/i2c: Add option to I2C to enable/disable use of DMA transfers.
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New keyword option in constructor and init() method is "dma=<bool>".
DMA is now disabled by default for I2C transfers because it currently does
not handle I2C bus errors very well (eg if slave device doesn't ACK or
NACK correctly during a transfer).
2016-11-11 17:36:19 +11:00
Damien George
Paul Sokolovsky
Mike Causer
Lorenz Schmid
Peter Hinch