slight cleanup

This commit is contained in:
Matthew Connelly 2018-06-11 15:32:17 +01:00
parent e083828dfa
commit ad1e7cc95f
4 changed files with 74 additions and 132 deletions

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@ -1,17 +1,16 @@
class init_sample:
def __init__(self, hw):
#Basic script to print module family, variant, and IP address
from network import WLAN as wlan, STA_IF as staif
from time import sleep_ms
if hw.features.display.oled:
oled = hw.oled.handle
oled.text("hey",0,0)
oled.text(hw.family,0,8)
oled.text(hw.variant,0,16)
oled.text(wlan(staif).ifconfig()[0],0,24)
oled.show()
else:
print(hw.family)
print(hw.variant)
print(wlan(staif).ifconfig()[0])
sleep_ms(1000)
def __init__(self, hw):
#Basic script to print module family, variant, and IP address
from network import WLAN as wlan, STA_IF as staif
from time import sleep_ms
if hw.features.display.oled:
oled = hw.oled.handle
oled.text("uPyConfig!",0,0)
oled.text(hw.family,0,8)
oled.text(hw.variant,0,16)
oled.text(wlan(staif).ifconfig()[0],0,24)
oled.show()
else:
print(hw.family)
print(hw.variant)
print(wlan(staif).ifconfig()[0])
sleep_ms(1000)

59
main.py
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@ -1,63 +1,8 @@
import uPyConfig
hw = uPyConfig.esp8266(variant='heltec')
hw = uPyConfig.esp32(variant='wemos-lolin32')
#print family, variant and IP address (using oled, if available on-board)
import init_sample
init_sample.init_sample(hw)
init_sample(hw)
# Main app
#from uPySensor import BME280, LM75A, SHT21
#bme280=BME280(hw.i2c.bus)
#lm75a =LM75A(hw.i2c.bus)
#sht21 =SHT21(hw.i2c.bus)
from uPySensor import DS18B20
hw.owc.__init__(hw.owc, 12)
ds18b20=DS18B20(hw.owc.bus)
#fallback microserver
#commented out to use tinyWebServer instead
#def header(): return "HTTP/1.1 200 OK\r\nContent-Type: application/json\r\nServer: horny\r\n\r\n"
#import socket
#wssock=socket.getaddrinfo("0.0.0.0",80)[0][-1]
#wss=socket.socket()
#wss.bind(wssock)
#wss.listen(1)
#
#print("Server started on 0.0.0.0:80")
#
##main loop
#while True:
# wcl, wcsock = wss.accept()
# print("Client connected")
# wclfh = wcl.makefile('rwb', 0)
# jsn=''
# while True:
# wcline = wclfh.readline()
# if not wcline or wcline == b'\r\n': break
# wcline=wcline.split(b' ')
# if len(wcline) == 3 and wcline[2].startswith('HTTP'):
# if wcline[0] != b'GET': wcl.close()
# elif wcline[1] == b'/': jsn='{"result":"error","message":"use /bme280, /lm75a or /sht21 for sensor readings"}'
# elif wcline[1] == b'/sht21': jsn=_sht21 ()
# elif wcline[1] == b'/lm75a': jsn=_lm75a ()
# elif wcline[1] == b'/bme280': jsn=_bme280()
# wcl.send(header()+jsn)
# wcl.close()
import tinyWebServer
ws = tinyWebServer.tinyWebServer(verbose=True)
def _get(request):
return ws.respond(
'{"error":"sensors available on /ds18b20"}',
status=404)
def _get_ds18b20(request):
return ws.respond(
'{"temperature":"%0.3f"}' % ds18b20.read_tempC()
)
ws.add_route('/', _get)
ws.add_route('/ds18b20', _get_ds18b20)
ws.start()

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@ -1,58 +0,0 @@
#tinyWebServer, because microWebSrv wasn't small enough.
# no decorated route definitions, but whatever
class tinyWebServer:
import socket
_routes={}
_HTTPStatusCodes={
100: 'Continue',
101: 'Switching Protocols',
200: 'OK',
201: 'Created',
202: 'Accepted',
204: 'No Content',
301: 'Moved Permanently',
302: 'Found',
404: 'Not Found',
500: 'Not Implemented',
}
def __init__(self, bind_ip='0.0.0.0', bind_port=80, verbose=False):
self.verbose=verbose
self.bind_ip=bind_ip
self.bind_port=bind_port
self.wssock=self.socket.getaddrinfo(bind_ip, bind_port)[0][-1]
def add_route(self, path, handler):
self._routes.update({b'%s' % path: handler})
def start(self):
self.wss=self.socket.socket()
self.wss.bind(self.wssock)
self.wss.listen(1)
print("tinyWebServer started on %s:%d" % (self.bind_ip, self.bind_port))
while True: self.handle_request(*self.wss.accept())
def handle_request(self, reqclient, reqsocket):
if reqclient == None or reqsocket == None: return
if self.verbose: print(reqclient)
reqmethod = None
reqpath = None
reqclf = reqclient.makefile('rwb', 0)
while True:
reqline = reqclf.readline()
if not reqline or reqline == b'\r\n': break
if reqmethod == None or reqpath == None and reqline.find(b' ') >= 0 and len(reqline.split(b' ')) == 3 and reqline.split(b' ')[2].startswith(b'HTTP'):
reqmethod, reqpath = reqline.split(b' ')[:-1]
if reqmethod == None or reqpath == None:
if self.verbose: print("closing attempted keepalive")
reqclient.close()
return
if self.verbose: print("client connected from %s: %s %s" % (reqsocket[0], reqmethod, reqpath))
reqclient.send(self._routes.get(reqpath, self.no_route)(reqclient))
reqclient.close()
def respond(self, body='', status=200, ctype="application/json"):
return "HTTP/1.1 %d %s\r\nContent-Type: %s\r\nConnection: close\r\nServer: tinyWebServer (horny)\r\n\r\n%s" % (
status, self._HTTPStatusCodes[status], ctype, body)
def no_route(self, request):
return self.respond(status=404)

56
uPyhttpd.py Normal file
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@ -0,0 +1,56 @@
#tinyWebServer, because microWebSrv wasn't small enough.
import socket
_routes={}
_HTTPStatusCodes={
100: 'Continue',
101: 'Switching Protocols',
200: 'OK',
201: 'Created',
202: 'Accepted',
204: 'No Content',
301: 'Moved Permanently',
302: 'Found',
404: 'Not Found',
500: 'Not Implemented',
}
def __init__(self, bind_ip='0.0.0.0', bind_port=80, verbose=False):
self.verbose=verbose
self.bind_ip=bind_ip
self.bind_port=bind_port
self.wssock=self.socket.getaddrinfo(bind_ip, bind_port)[0][-1]
def add_route(self, path, handler):
self._routes.update({b'%s' % path: handler})
def start(self):
self.wss=self.socket.socket()
self.wss.bind(self.wssock)
self.wss.listen(1)
print("tinyWebServer started on %s:%d" % (self.bind_ip, self.bind_port))
while True: self.handle_request(*self.wss.accept())
def handle_request(self, reqclient, reqsocket):
if reqclient == None or reqsocket == None: return
if self.verbose: print(reqclient)
reqmethod = None
reqpath = None
reqclf = reqclient.makefile('rwb', 0)
while True:
reqline = reqclf.readline()
if not reqline or reqline == b'\r\n': break
if reqmethod == None or reqpath == None and reqline.find(b' ') >= 0 and len(reqline.split(b' ')) == 3 and reqline.split(b' ')[2].startswith(b'HTTP'):
reqmethod, reqpath = reqline.split(b' ')[:-1]
if reqmethod == None or reqpath == None:
if self.verbose: print("closing attempted keepalive")
reqclient.close()
return
if self.verbose: print("client connected from %s: %s %s" % (reqsocket[0], reqmethod, reqpath))
reqclient.send(self._routes.get(reqpath, self.no_route)(reqclient))
reqclient.close()
def respond(self, body='', status=200, ctype="application/json"):
return "HTTP/1.1 %d %s\r\nContent-Type: %s\r\nConnection: close\r\nServer: tinyWebServer (horny)\r\n\r\n%s" % (
status, self._HTTPStatusCodes[status], ctype, body)
def no_route(self, request):
return self.respond(status=404)