suspect-devices/circuitpython/esp8266/esp_mphal.c, branch esp-extra-scripts CircuitPython - a Python implementation for teaching coding with microcontrollers https://git.suspectdevices.com/suspect-devices/circuitpython/atom?h=esp-extra-scripts 2016-07-30T23:30:05+00:00 esp8266/esp_mphal: Implement libc's errno. 2016-07-30T23:30:05+00:00 Paul Sokolovsky pfalcon@users.sourceforge.net 2016-07-30T23:30:05+00:00 urn:sha1:64ad838fde7ab4333fadc804a0339a074d041767 Using __errno() function, and redirect it to use mp_stream_errno from stream module. This is pre-requisite for integrating with 3rd-party libs, like BerkeleyDB. esp8266/esp_mphal: Properly handle dupterm EOF after switching to readinto(). 2016-07-05T11:18:12+00:00 Paul Sokolovsky pfalcon@users.sourceforge.net 2016-07-05T11:18:12+00:00 urn:sha1:380561836d8d752d55765578506450d7121355b5 esp8266/esp_mphal: call_dupterm_read: Use readinto() method. 2016-07-04T18:34:40+00:00 Paul Sokolovsky pfalcon@users.sourceforge.net 2016-07-04T18:34:40+00:00 urn:sha1:a22b6ebff1cee6e2d623a85d9aa8f93dff1512b4 It's memory fragmentation hazard to allocate 1-char string each time by calling read() method. extmod/machine_i2c: Redo mp_hal_pin macros to use open_drain and od_low. 2016-05-26T16:06:40+00:00 Damien George damien.p.george@gmail.com 2016-05-26T16:06:40+00:00 urn:sha1:4b37e775eaedaf7706597090d82d26a618cfa027 mp_hal_pin_config_od is renamed mp_hal_pin_open_drain, and mp_hal_pin_low is mp_hal_pin_od_low. esp8266/esp_mphal: mp_uos_dupterm_deactivate() may raise exception. 2016-05-24T12:04:59+00:00 Paul Sokolovsky pfalcon@users.sourceforge.net 2016-05-24T12:04:59+00:00 urn:sha1:2b05b60bbc7e2ddcfc206eb817707713e1a90cc6 So, keep call to it protected via NLR still. esp8266/esp_mphal: Handle Ctrl+C from dupterm (e.g. WebREPL). 2016-05-23T22:37:56+00:00 Paul Sokolovsky pfalcon@users.sourceforge.net 2016-05-23T22:37:56+00:00 urn:sha1:4681b86850076c013be2477d3850fd536361b62e esp8266/esp_mphal: Fix NLR buffer leak in call_dupterm_read(). 2016-05-23T22:30:28+00:00 Paul Sokolovsky pfalcon@users.sourceforge.net 2016-05-23T22:30:28+00:00 urn:sha1:116eeee6dbdffc52a34c3e18e001597e2bfb7bcd extmod/moduos_dupterm: Dumpterm subsystem is responsible for closing stream. 2016-05-20T19:20:37+00:00 Paul Sokolovsky pfalcon@users.sourceforge.net 2016-05-20T19:20:37+00:00 urn:sha1:0ab372585f57c80202a432bd757d52088de80850 Make dupterm subsystem close a term stream object when EOF or error occurs. There's no other party than dupterm itself in a better position to do this, and this is required to properly reclaim stream resources, especially if multiple dupterm sessions may be established (e.g. as networking connections). esp8266/esp_mphal: Add ets_esf_free_bufs(), etc. functions. 2016-05-02T21:18:14+00:00 Paul Sokolovsky pfalcon@users.sourceforge.net 2016-05-02T21:18:14+00:00 urn:sha1:3d830415bc81d1a9ec9640c1a4d52a5281cfd84e Returning free number of various WiFi driver packet buffers. esp8266: Allow GPIO16 to be used as a pin in the uPy pin HAL. 2016-04-22T09:35:26+00:00 Damien George damien.p.george@gmail.com 2016-04-22T09:35:26+00:00 urn:sha1:67a6d31955cb7ff8985f9f96675a70870eea4089 Now I2C works with GPIO16 as the SCL or SDA pin.