diff options
Diffstat (limited to 'esp8266/scripts')
-rw-r--r-- | esp8266/scripts/apa102.py | 17 | ||||
-rw-r--r-- | esp8266/scripts/dht.py | 32 | ||||
-rw-r--r-- | esp8266/scripts/neopixel.py | 32 | ||||
-rw-r--r-- | esp8266/scripts/ntptime.py | 36 |
4 files changed, 0 insertions, 117 deletions
diff --git a/esp8266/scripts/apa102.py b/esp8266/scripts/apa102.py deleted file mode 100644 index 41b7c0485c..0000000000 --- a/esp8266/scripts/apa102.py +++ /dev/null @@ -1,17 +0,0 @@ -# APA102 driver for MicroPython on ESP8266 -# MIT license; Copyright (c) 2016 Robert Foss, Daniel Busch - -from esp import apa102_write -from neopixel import NeoPixel - - -class APA102(NeoPixel): - ORDER = (0, 1, 2, 3) - - def __init__(self, clock_pin, data_pin, n, bpp=4): - super().__init__(data_pin, n, bpp) - self.clock_pin = clock_pin - self.clock_pin.init(clock_pin.OUT) - - def write(self): - apa102_write(self.clock_pin, self.pin, self.buf) diff --git a/esp8266/scripts/dht.py b/esp8266/scripts/dht.py deleted file mode 100644 index 9a69e7e07e..0000000000 --- a/esp8266/scripts/dht.py +++ /dev/null @@ -1,32 +0,0 @@ -# DHT11/DHT22 driver for MicroPython on ESP8266 -# MIT license; Copyright (c) 2016 Damien P. George - -import esp - -class DHTBase: - def __init__(self, pin): - self.pin = pin - self.buf = bytearray(5) - - def measure(self): - buf = self.buf - esp.dht_readinto(self.pin, buf) - if (buf[0] + buf[1] + buf[2] + buf[3]) & 0xff != buf[4]: - raise Exception("checksum error") - -class DHT11(DHTBase): - def humidity(self): - return self.buf[0] - - def temperature(self): - return self.buf[2] - -class DHT22(DHTBase): - def humidity(self): - return (self.buf[0] << 8 | self.buf[1]) * 0.1 - - def temperature(self): - t = ((self.buf[2] & 0x7f) << 8 | self.buf[3]) * 0.1 - if self.buf[2] & 0x80: - t = -t - return t diff --git a/esp8266/scripts/neopixel.py b/esp8266/scripts/neopixel.py deleted file mode 100644 index b13424d7d8..0000000000 --- a/esp8266/scripts/neopixel.py +++ /dev/null @@ -1,32 +0,0 @@ -# NeoPixel driver for MicroPython on ESP8266 -# MIT license; Copyright (c) 2016 Damien P. George - -from esp import neopixel_write - - -class NeoPixel: - ORDER = (1, 0, 2, 3) - - def __init__(self, pin, n, bpp=3): - self.pin = pin - self.n = n - self.bpp = bpp - self.buf = bytearray(n * bpp) - self.pin.init(pin.OUT) - - def __setitem__(self, index, val): - offset = index * self.bpp - for i in range(self.bpp): - self.buf[offset + self.ORDER[i]] = val[i] - - def __getitem__(self, index): - offset = index * self.bpp - return tuple(self.buf[offset + self.ORDER[i]] - for i in range(self.bpp)) - - def fill(self, color): - for i in range(self.n): - self[i] = color - - def write(self): - neopixel_write(self.pin, self.buf, True) diff --git a/esp8266/scripts/ntptime.py b/esp8266/scripts/ntptime.py deleted file mode 100644 index a97e08e60d..0000000000 --- a/esp8266/scripts/ntptime.py +++ /dev/null @@ -1,36 +0,0 @@ -try: - import usocket as socket -except: - import socket -try: - import ustruct as struct -except: - import struct - -# (date(2000, 1, 1) - date(1900, 1, 1)).days * 24*60*60 -NTP_DELTA = 3155673600 - -host = "pool.ntp.org" - -def time(): - NTP_QUERY = bytearray(48) - NTP_QUERY[0] = 0x1b - addr = socket.getaddrinfo(host, 123)[0][-1] - s = socket.socket(socket.AF_INET, socket.SOCK_DGRAM) - s.settimeout(1) - res = s.sendto(NTP_QUERY, addr) - msg = s.recv(48) - s.close() - val = struct.unpack("!I", msg[40:44])[0] - return val - NTP_DELTA - -# There's currently no timezone support in MicroPython, so -# utime.localtime() will return UTC time (as if it was .gmtime()) -def settime(): - t = time() - import machine - import utime - tm = utime.localtime(t) - tm = tm[0:3] + (0,) + tm[3:6] + (0,) - machine.RTC().datetime(tm) - print(utime.localtime()) |