suspect-devices/circuitpython/stmhal/uart.c, branch v1.7CircuitPython - a Python implementation for teaching coding with microcontrollershttps://git.suspectdevices.com/suspect-devices/circuitpython/atom?h=v1.72016-01-11T00:49:27+00:00py: Change first arg of type.make_new from mp_obj_t to mp_obj_type_t*.2016-01-11T00:49:27+00:00Damien Georgedamien.p.george@gmail.com2016-01-03T15:55:55+00:00urn:sha1:5b3f0b7f39bd67cc9182993c288f09f67a0890df
The first argument to the type.make_new method is naturally a uPy type,
and all uses of this argument cast it directly to a pointer to a type
structure. So it makes sense to just have it a pointer to a type from
the very beginning (and a const pointer at that). This patch makes
such a change, and removes all unnecessary casting to/from mp_obj_t.
stmhal: Make uart init use struct instead of array for parsing args.2015-12-12T15:55:51+00:00Damien Georgedamien.p.george@gmail.com2015-12-12T15:55:51+00:00urn:sha1:36ccdc952c200e4b42c13637f4b4569fbd5b6a88
This makes it much easier to understand which arg is which, less error
prone, and simpler to add a new arg.
stmhal: Fix uart off by 1 circular buffer size.2015-12-04T22:20:47+00:00Ryan Shawryannathans@hotmail.com2015-11-27T18:30:46+00:00urn:sha1:c03dd3b2f94370b9126dfb1bcd5429beb4b6e76dstmhal: Make uart.write() function correctly for timeout=0.2015-11-30T17:29:52+00:00Damien Georgedamien.p.george@gmail.com2015-11-30T17:29:52+00:00urn:sha1:0d9b450701d064efcf57b86c1b7fbe3931179959
In non-blocking mode (timeout=0), uart.write() can now transmit all of its
data without raising an exception. uart.read() also works correctly in
this mode.
As part of this patch, timout_char now has a minimum value which is long
enough to transfer 1 character.
Addresses issue #1533.
stmhal: uart.any() function now returns number of bytes available.2015-11-30T13:07:20+00:00Ryan Shawryannathans@hotmail.com2015-11-27T15:31:59+00:00urn:sha1:f99491cbf743d51fd2aa7332c0e03da64448d60astmhal: Allow make DEBUG=1 to build2015-11-26T00:04:34+00:00Dave Hylandsdhylands@gmail.com2015-11-25T17:24:36+00:00urn:sha1:364bb61df339c5012fb2d5c4f05af4c57347aa09stmhal: Add symbolic #defines for interrupt levels in irq.h.2015-11-01T23:23:39+00:00Dave Curtisdavecurtis@sonic.net2015-10-31T17:44:20+00:00urn:sha1:32b3549cce7a965d92a81db02c7adc973f08d74call: Add py/mphal.h and use it in all ports.2015-10-31T16:14:30+00:00Damien Georgedamien.p.george@gmail.com2015-10-30T23:03:58+00:00urn:sha1:731f359292c0e2630873df1a19c5baac7287024f
py/mphal.h contains declarations for generic mp_hal_XXX functions, such
as stdio and delay/ticks, which ports should provide definitions for. A
port will also provide mphalport.h with further HAL declarations.
stmhal/uart: If char is not received within timeout, return EAGAIN error.2015-10-19T21:27:07+00:00Paul Sokolovskypfalcon@users.sourceforge.net2015-10-19T21:27:07+00:00urn:sha1:bedab235f9028562b6677fa257cd08fbf1efecca
Instead of return 0, which means EOF. There's no good way to detect EOF on
continuously active bus like UART, and treat timeout as just temporary
unvailability of data. .read() method of UART object will return None in
this case (instead of 0, which again measn EOF). This is fully compliant
with unix port.
stamhal: Add definitions for MCU_SERIES_F4 and MCU_SERIES_F72015-08-07T07:52:42+00:00Dave Hylandsdhylands@gmail.com2015-08-03T22:07:20+00:00urn:sha1:8f59bacb92cb705d79f08f29f4d64c0a774ab78f