suspect-devices/circuitpython/esp8266/uart.c, branch 0.9.0 CircuitPython - a Python implementation for teaching coding with microcontrollers https://git.suspectdevices.com/suspect-devices/circuitpython/atom?h=0.9.0 2016-09-29T17:15:38+00:00 lib/interrupt_char: Factor out typical Ctrl+C handling from esp8266 port. 2016-09-29T17:15:38+00:00 Paul Sokolovsky pfalcon@users.sourceforge.net 2016-09-29T17:13:17+00:00 urn:sha1:6ab2c5e6cc6359c3419a9d8ee61b4e586864d048 Utility functions for keyboard interrupt handling, to be reused across (baremetal) ports. esp8266/modpybuart: allow setting baudrate and other params 2016-06-30T16:18:50+00:00 Radomir Dopieralski openstack@sheep.art.pl 2016-06-29T12:18:48+00:00 urn:sha1:35962eaab05bc4c1d17e4f0f568706ba8df4de51 esp8266/uart: Properly initialise UART0 RXD pin in uart_config. 2016-05-29T09:30:27+00:00 Damien George damien.p.george@gmail.com 2016-05-29T09:30:27+00:00 urn:sha1:602305b211f453f5cbcc6baa76e2aaddec0a1d6a Tested and seems to work. See #1995. esp8266/uart: Remove obsolete UART rx buffering code. 2016-04-21T14:27:18+00:00 Damien George damien.p.george@gmail.com 2016-04-21T14:27:18+00:00 urn:sha1:c4e26dd19a6a9e27905e264a09432722ba10b9af It's now completely replaced by the ringbuf implementation. esp8266: Add uart_rx_wait and uart_rx_char functions. 2016-04-21T14:19:00+00:00 Damien George damien.p.george@gmail.com 2016-04-21T14:19:00+00:00 urn:sha1:7652ab77efdd7ba4d5a49d6db006cdbd73dfc3b7 esp8266: Make destination for vendor OS debug output soft-configurable. 2016-04-05T21:12:58+00:00 Damien George damien.p.george@gmail.com 2016-04-05T21:12:58+00:00 urn:sha1:96eca22322e45aa8b6e7e611eabe4e5c6fb93c90 Use esp.osdebug(None) to disable, or esp.osdebug(uart_id) to send output to a UART. esp8266/uart: Get ctrl-C working now that event-based REPL is disabled. 2016-04-01T11:53:01+00:00 Damien George damien.p.george@gmail.com 2016-04-01T11:53:01+00:00 urn:sha1:6a051a8e0ba6b16001c72df0b77697caba2756c4 esp8266/uart: Comment out old, unused rx buffering code. 2016-04-01T11:30:47+00:00 Damien George damien.p.george@gmail.com 2016-04-01T11:30:47+00:00 urn:sha1:fb6cc96951f14bdb059e37ffde09b9b73a5a756f This was originally used for non-event based REPL processing. Then it was unused when event-based processing was activated. But now that event based is disabled, and non-event based is back, there has been new ring buffer code to process the chars. esp8266: Support dedicated REPL loop (aka pull-style). 2016-04-01T11:02:36+00:00 Paul Sokolovsky pfalcon@users.sourceforge.net 2016-04-01T11:02:36+00:00 urn:sha1:785cf9a61f373ee871b4181c499d9d99ad081615 Event-driven loop (push-style) is still supported and default (controlled by MICROPY_REPL_EVENT_DRIVEN setting, as expected). Dedicated loop worked even without adding ets_loop_iter(), though that needs to be revisited later. esp8266: Disallow recursive calls to REPL. 2016-04-01T09:53:50+00:00 Paul Sokolovsky pfalcon@users.sourceforge.net 2016-04-01T09:53:50+00:00 urn:sha1:777232c9a5ce15ca7c7b0b3c52dd2a3b00bb1acc Before this change, if REPL blocked executing some code, it was possible to still input new statememts and excuting them, all leading to weird, and portentially dangerous interaction. TODO: Current implementation may have issues processing input accumulated while REPL was blocked.