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* esp8266: Fix UART stop bit constants.Ein Terakawa2017-08-21
| | | | As per the "ESP8266 Technical Reference".
* all: Unify header guard usage.Alexander Steffen2017-07-18
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The code conventions suggest using header guards, but do not define how those should look like and instead point to existing files. However, not all existing files follow the same scheme, sometimes omitting header guards altogether, sometimes using non-standard names, making it easy to accidentally pick a "wrong" example. This commit ensures that all header files of the MicroPython project (that were not simply copied from somewhere else) follow the same pattern, that was already present in the majority of files, especially in the py folder. The rules are as follows. Naming convention: * start with the words MICROPY_INCLUDED * contain the full path to the file * replace special characters with _ In addition, there are no empty lines before #ifndef, between #ifndef and one empty line before #endif. #endif is followed by a comment containing the name of the guard macro. py/grammar.h cannot use header guards by design, since it has to be included multiple times in a single C file. Several other files also do not need header guards as they are only used internally and guaranteed to be included only once: * MICROPY_MPHALPORT_H * mpconfigboard.h * mpconfigport.h * mpthreadport.h * pin_defs_*.h * qstrdefs*.h
* esp8266/uart: Add support for polling uart device.marc hoffman2017-02-03
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* esp8266/modpybuart: Fix UART parity setting.daniel-k2016-07-27
| | | | | | | | | The configuration bits for the UART register were wrong and the parity couldn't be enabled, because the exist_parity member hasn't been updated. I took this ESP8266 register description (http://esp8266.ru/esp8266-uart-reg/) as reference. Verification has been done with a logic analyzer.
* esp8266/modpybuart: allow setting baudrate and other paramsRadomir Dopieralski2016-06-30
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* esp8266: Add uart_rx_wait and uart_rx_char functions.Damien George2016-04-21
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* esp8266: Make destination for vendor OS debug output soft-configurable.Damien George2016-04-06
| | | | | Use esp.osdebug(None) to disable, or esp.osdebug(uart_id) to send output to a UART.
* esp8266/uart: Add uart_flush() function.Paul Sokolovsky2016-03-05
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* esp8266: New port of Micro Python to ESP8266 wifi module.Damien George2014-11-27