48 lines
1.4 KiB
ReStructuredText
48 lines
1.4 KiB
ReStructuredText
:mod:`esp` --- functions related to the ESP8266
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===============================================
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.. module:: esp
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:synopsis: functions related to the ESP8266
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The ``esp`` module contains specific functions related to the ESP8266 module.
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Functions
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---------
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.. function:: sleep_type([sleep_type])
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Get or set the sleep type.
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If the ``sleep_type`` parameter is provided, sets the sleep type to its
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value. If the function is called without parameters, returns the current
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sleep type.
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The possible sleep types are defined as constants:
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* ``SLEEP_NONE`` -- all functions enabled,
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* ``SLEEP_MODEM`` -- modem sleep, shuts down the WiFi Modem circuit.
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* ``SLEEP_LIGHT`` -- light sleep, shuts down the WiFi Modem circuit
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and suspends the processor periodically.
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The system enters the set sleep mode automatically when possible.
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.. function:: deepsleep(time=0)
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Enter deep sleep.
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The whole module powers down, except for the RTC clock circuit, which can
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be used to restart the module after the specified time if the pin 16 is
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connected to the reset pin. Otherwise the module will sleep until manually
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reset.
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.. function:: flash_id()
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Read the device ID of the flash memory.
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.. function:: flash_read(byte_offset, length_or_buffer)
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.. function:: flash_write(byte_offset, bytes)
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.. function:: flash_erase(sector_no)
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