def app_start():
connectWifi()
oled.fill(0)
oled.fill_rect(0, 0, 128, 10, 1)
oled.hctext('App Store', 1, 0)
if not wlan.isconnected():
oled.hctext('No WiFi :(', 24, 1)
oled.hctext('Connection', 32, 1)
oled.hctext('[B] to Quit', 56, 1)
oled.show()
while (btn.B.value()):
sleep_ms(100)
return 1
REPO_URL = readConfig()['apprepourl']
oled.hctext('Connecting to', 24, 1)
oled.hctext('Repository', 34, 1)
oled.show()
listing = (urequests.get("%slisting.json" % REPO_URL)).json()
s0id = 0
while True:
s0id = selectVList('Apps Available',
list(map(lambda a: a['name'], listing['apps'])),
s0id, 1)
if s0id == -1: return 0
if viewAppDetail(listing['apps'][s0id]):
installApp(REPO_URL, listing['apps'][s0id])
return 0
def selectVList(title, items, sel=0, optional=0): N = len(items) rdw=1 while btn.A.value(): if not btn.U.value(): sel=(sel-1)%N rdw=1 if not btn.D.value(): sel=(sel+1)%N rdw=1 if (not btn.B.value()) and optional: sleep_ms(300) return -1 if rdw: oled.fill(0) oled.fill_rect(0,31,128,10,1) for dy,item in enumerate(items): if abs(dy-sel) > 2: continue if type(item) == tuple: item = item[0] oled.hctext(item,10*(dy-sel)+32,dy!=sel) oled.fill_rect(0,0,128,10,1) oled.hctext(title,1,0) oled.show() rdw=0 sleep_ms(300) sleep_ms(300) if type(items[sel]) == tuple: return items[sel][1] return sel
def app_start():
oled.fill(0)
sprites = loadPBM('./sprites.pbm')
oled.blit(sprites, 0, 0)
sprites = []
for i in range(6): # split sprites
fbuf = framebuf.FrameBuffer(bytearray(32), 16, 16, framebuf.MONO_HLSB)
for yy in range(16):
for xx in range(16):
if oled.pixel(i * 16 + xx, yy): fbuf.pixel(xx, yy, 1)
sprites.append(fbuf)
objs = []
for i in range(randint(5, 15)):
objs.append([0, 0, 65, 1]) # sprite,x,y,vy
while btn.B.value():
oled.fill(0)
for o in objs:
o[2] += o[3]
if o[2] > 64: # reset obj
o[0] = randint(0, 5)
o[1] = randint(0, 110)
o[2] = -16
o[3] = randint(1, 10)
oled.blit(sprites[o[0]], o[1], o[2], 0)
oled.fill_rect(20, 55, 90, 8, 0)
oled.hctext('[B] to Quit', 56, 1)
oled.show()
sleep_ms(10)
def drawBoard():
oled.fill(0)
for i in range(boardHeight):
for j in range(boardWidth):
oled.fill_rect(j * blkSize, i * blkSize, blkSize, blkSize,
board1[i][j])
oled.show()
def drawBoard(board, selx, sely): for i in range(7): oled.vline(31+i*8 + 8 - 1,0,64,1) for j in range(7): oled.hline(31,0+i*8 + 8 - 1,64,1) pass for i in range(8): for j in range(8): if board[j][i] == 1: oled.rect(31 + i*8 + 1, j*8 + 1, 5, 5, 1) elif board[j][i] == 2: oled.fill_rect(31 + i*8 + 1, j*8 + 1, 5, 5, 1) elif board[j][i] == 3: oled.rect(31 + i*8 + 2, j*8 + 2, 3, 3, 1) oled.rect(31 + i*8 + 3, j*8 + 3, 1, 1, 1) elif board[j][i] == 4: oled.fill_rect(31 + i*8 + 1, j*8 + 1, 5, 5, 1) oled.fill_rect(31 + i*8 + 3, j*8 + 3, 1, 1, 0) elif board[j][i] == 5: oled.fill_rect(31 + i*8 + 2, j*8 + 2, 3, 3, 1) #oled.rect(31 + i*8 + 1, j*8 + 1, 5, 5, 1) #oled.fill_rect(31 + i*8 + 1, j*8 + 1, 5, 5, 1) #oled.fill_rect(31 + i*8 + 1, j*8 + 1, 5, 5, 1) #if board[i][j]: #oled.fill_circle(32 + i*8 + 3, j*8 + 3, 3) if selx >= 0 and sely >= 0: oled.fill_rect(31 + selx * 8, sely * 8, 7, 7, 1)
def performScan():
oled.fill(0)
oled.fill_rect(0, 0, 128, 9, 1)
oled.hctext('WiFi Scan', 1, 0)
oled.hctext('Scanning...', 30, 1)
oled.show()
wifis = wlan.scan()
wifis.sort()
return wifis
def msgBox(header, lines): oled.fill(0) oled.fill_rect(0,0,128,10,1) oled.text(header,0,1,0) if type(lines) != list: lines = [lines[i:i+16] for i in range(0, len(lines), 16)] for y, line in enumerate(lines): oled.text(line,0,11+y*8,1) oled.show() while btn.B.value(): sleep_ms(100) sleep_ms(300)
def app_start():
connectWifi()
oled.fill(0)
oled.fill_rect(0, 0, 128, 10, 1)
oled.hctext('SGP Weather', 1, 0)
if not wlan.isconnected():
oled.hctext('No WiFi :(', 24, 1)
oled.hctext('Connection', 32, 1)
oled.hctext('[B] to Quit', 56, 1)
oled.show()
while (btn.B.value()):
sleep_ms(100)
return 1
oled.hctext('Connecting to', 24, 1)
oled.hctext('data.gov.sg', 32, 1)
oled.show()
r1 = urequests.get(
'https://api.data.gov.sg/v1/environment/24-hour-weather-forecast')
r2 = urequests.get(
'https://api.data.gov.sg/v1/environment/2-hour-weather-forecast')
d1 = r1.json()
d2 = r2.json()
forecast = d1['items'][0]['general']['forecast']
rhumid = d1['items'][0]['general']['relative_humidity']
temp = d1['items'][0]['general']['temperature']
wind = d1['items'][0]['general']['wind']
oled.fill(0)
oled.fill_rect(0, 0, 128, 10, 1)
oled.hctext('24 Hour Forecast', 1, 0)
oled.text(forecast, 0, 17, 1)
oled.text('RH ' + str(rhumid['low']) + '-' + str(rhumid['high']) + ' %', 0,
32, 1)
oled.text('Temp ' + str(temp['low']) + '-' + str(temp['high']) + ' C', 0,
40, 1)
oled.text('Wind Dir ' + str(wind['direction']), 0, 48, 1)
oled.text(
' @ ' + str(wind['speed']['low']) + '-' + str(wind['speed']['high']) +
' km/h', 0, 56, 1)
oled.show()
while btn.A.value() and btn.B.value():
sleep_ms(100)
sleep_ms(200)
forecasts = []
for area in d2['items'][0]['forecasts']:
forecasts.extend([area['area'][:16], area['forecast'][:16], ''])
sid = 0
while True:
sid = selectVList('2 Hour Nowcast', forecasts, sid, 1)
if sid == -1: return 0
def app_start():
oled.fill(0)
oled.text('Hello', 0, 0, 1)
oled.text('World', 0, 8, 1)
oled.show()
for y in range(2 * 8, -1, -1):
oled.invert(y % 2)
for x in range(5 * 8, -1, -1):
oled.fill_rect(x * 3, y * 3, 3, 3, oled.pixel(x, y))
oled.show()
oled.hctext('[B] to Quit', 56, 1)
oled.show()
while btn.B.value():
sleep_ms(20)
def drawDualButton(lefttext, righttext, leftsel, rightsel): btnWidth = 54 btnHeight = 14 topTextOffset = int((btnHeight-8)/2) leftTextOffset = int((btnWidth - len(lefttext)*8)/2) rightTextOffset = int((btnWidth - len(righttext)*8)/2) if leftsel: oled.fill_rect(5, int(64/2-btnHeight/2), btnWidth, btnHeight, 1) else: oled.rect(5, int(64/2-btnHeight/2), btnWidth, btnHeight, 1) oled.text(lefttext, 5+leftTextOffset, int(64/2-btnHeight/2) + topTextOffset, 1-leftsel) if rightsel: oled.fill_rect(128-5-btnWidth, int(64/2-btnHeight/2), btnWidth, btnHeight, 1) else: oled.rect(128-5-btnWidth, int(64/2-btnHeight/2), btnWidth, btnHeight, 1) oled.text(righttext, 128-5-btnWidth+rightTextOffset, int(64/2-btnHeight/2) + topTextOffset, 1-rightsel)
def inputDrawing(width=8, height=8, _S=8, buffer=-1):
import framebuf
if buffer == -1: buffer = bytearray(width*height//8)
fbuf = framebuf.FrameBuffer(buffer, width, height, framebuf.MONO_HLSB)
cx,cy=0,0
rdw=1
while btn.B.value():
if not btn.U.value():
while not btn.U.value(): sleep_ms(10)
cy=(cy-1)%height
rdw=1
if not btn.D.value():
while not btn.D.value(): sleep_ms(10)
cy=(cy+1)%height
rdw=1
if not btn.L.value():
while not btn.L.value(): sleep_ms(10)
cx=(cx-1)%width
rdw=1
if not btn.R.value():
while not btn.R.value(): sleep_ms(10)
cx=(cx+1)%width
rdw=1
if not btn.A.value():
while not btn.A.value(): sleep_ms(10)
fbuf.pixel(cx,cy,not fbuf.pixel(cx,cy))
rdw=1
if rdw:
rdw=0
oled.fill(0)
for x in range(width):
for y in range(width):
if fbuf.pixel(x,y): oled.fill_rect(x*_S,y*_S,_S,_S,1)
oled.rect(cx*_S,cy*_S,_S,_S,not fbuf.pixel(cx,cy))
oled.text('Draw',80,0,1)
oled.text('Cursor:',68,16,1)
curstat='(%s,%s)'%(cx,cy)
oled.text(curstat,96-len(curstat)*4,26,1)
oled.text("[B] to",72,47,1)
oled.text("Finish",72,56,1)
oled.show()
sleep_ms(20)
return (width,height,buffer)
def app_start():
msgBox('Name Badge', [
'', '[B] will launch', 'a keyboard to', 'enter name', '',
'[\n] to Submit'
])
name = ' %s ' % inputAlphanumeric()
_W = len(name) * 8
_H = 8
fbuf = fb.FrameBuffer(bytearray(_W * _H // 8), _W, _H, fb.MONO_HLSB)
fbuf.text(name, 0, 0, 1)
ix = 0
while btn.B.value():
oled.fill(0)
for x in range(16):
for y in range(8):
if fbuf.pixel((x + ix) % _W, y):
oled.fill_rect(x * 8, y * 8, 8, 8, 1)
oled.show()
ix += 1
sleep_ms(50)
def inputAlphanumeric():
selRow = 0
selCol = 0
ans = ""
heldDown = False
while True:
oled.fill(0)
oled.hctext(ans[-15:]+('_' if (ticks_ms()>>9)%2 else ' '),0,1)
oled.hline(0,9,128,1)
for row in range(4):
for col in range(16):
color = (row == selRow and col == selCol)
oled.fill_rect(1+col*8,20+row*10-1,8,10,color)
oled.text(keyboard[row][col],1+col*8,20+row*10,not color)
oled.show()
if not btn.U.value():
selRow = (selRow + 4 - 1)%4
if not btn.D.value():
selRow = (selRow + 4 + 1)%4
if not btn.L.value():
selCol = (selCol + 16 - 1)%16
if not btn.R.value():
selCol = (selCol + 16 + 1)%16
if not btn.A.value():
if selRow == 3 and selCol == 15:
return ans
ans += keyboard[selRow][selCol]
if not btn.B.value():
ans = ans[:-1]
holdCnt = 0
while((not btn.U.value()) or (not btn.D.value()) or (not btn.L.value()) or (not btn.R.value()) or (not btn.A.value()) or (not btn.B.value())):
sleep_ms(10)
holdCnt += 1
if heldDown:
if holdCnt >= 5:
break
else:
if holdCnt >= 50:
heldDown = True
if holdCnt < 5:
heldDown = False
def app_start():
connectWifi()
oled.fill(0)
oled.fill_rect(0, 0, 128, 10, 1)
oled.hctext('SGP Environment', 1, 0)
if not wlan.isconnected():
oled.hctext('No WiFi :(', 24, 1)
oled.hctext('Connection', 32, 1)
oled.hctext('[B] to Quit', 56, 1)
oled.show()
while (btn.B.value()):
sleep_ms(100)
return 1
oled.hctext('Connecting to', 24, 1)
oled.hctext('data.gov.sg', 32, 1)
oled.show()
psi = urequests.get('https://api.data.gov.sg/v1/environment/psi')
psi = psi.json()
psi_24 = psi['items'][0]['readings']['psi_twenty_four_hourly']
pm10_24 = psi['items'][0]['readings']['pm10_twenty_four_hourly']
pm25_24 = psi['items'][0]['readings']['pm25_twenty_four_hourly']
#psi3 = psi['items'][0]['readings']['psi_three_hourly']
oled.fill(0)
oled.fill_rect(0, 0, 128, 10, 1)
oled.hctext('SGP Environment', 1, 0)
oled.hctext('24 hour values:', 17, 1)
oled.text('PSI ' + str(psi_24['national']), 0, 32, 1)
oled.hctext('(%s)' % psidescriptor(psi_24['national']), 40, 1)
oled.text('PM10 %d ug/m^3' % pm10_24['national'], 0, 48, 1)
oled.text('PM2.5 %d ug/m^3' % pm25_24['national'], 0, 56, 1)
#oled.text(' @ '+str(wind['speed']['low'])+'-'+str(wind['speed']['high'])+' km/h',0,56,1)
oled.show()
while btn.A.value() and btn.B.value():
sleep_ms(100)
sleep_ms(200)
return
def app_start():
px = 64
py = 32
oled.fill(0)
oled.show()
fbuf = fb.FrameBuffer(bytearray(1024),128,64,fb.MONO_HLSB)
sleep_ms(200)
while True:
oled.blit(fbuf,0,0)
if(btn.A.value() == 0):
fbuf.fill_rect(px,py,3,3,1)
else:
oled.fill_rect(px,py,3,3,int(ticks_ms()/100)%2)
if(btn.B.value() == 0):
#urequests.get('http://ragulbalaji.com:3073/c01nsketch?g=%s'%hexlify(oled.buffer))
return 0
if(btn.U.value() == 0): py=(py-1)%64
if(btn.D.value() == 0): py=(py+1)%64
if(btn.L.value() == 0): px=(px-1)%128
if(btn.R.value() == 0): px=(px+1)%128
oled.show()
def installApp(REPO_URL, manifest, APP_ROOT='/apps'):
import upip_utarfile as tarfile
import uzlib, os, gc
from upip import url_open
gc.collect()
oled.fill(0)
oled.text('Installing...', 0, 0, 1)
oled.text(manifest['name'], 0, 8, 1)
oled.text(manifest['version'], 0, 16, 1)
oled.show()
count = 0
try:
s1 = url_open(REPO_URL + manifest['url'])
f2 = uzlib.DecompIO(s1, 30)
t3 = tarfile.TarFile(fileobj=f2)
for x in t3:
print(x)
count += 1
oled.fill_rect(0, 32, 128, 16, 0)
oled.hctext('File #%d' % count, 32, 1)
oled.hctext(x.name[-16:], 40, 1)
oled.show()
if x.type == tarfile.DIRTYPE: # a dir
FOLDER_PATH = APP_ROOT + '/' + x.name[:-1]
print(FOLDER_PATH)
if x.name[:-1] in os.listdir(APP_ROOT):
deleteFolder(FOLDER_PATH) # delete if exists
os.mkdir(FOLDER_PATH)
else: # a file
f4 = open(APP_ROOT + '/' + x.name, 'wb')
f4.write(t3.extractfile(x).read())
f4.close()
finally:
s1.close()
rebuildAppsIndex(APP_ROOT)
oled.text('Done :) Reboot!', 0, 56, 1)
oled.show()
sleep_ms(500)
import machine
machine.reset()
def viewAppDetail(manifest):
oled.fill(0)
oled.fill_rect(0, 0, 128, 10, 1)
oled.text(manifest['name'], 0, 1, 0)
oled.hctext('V:%s' % manifest['version'], 21, 1)
oled.hctext(manifest['author'], 31, 1)
oled.text('[R] to Install', 0, 48, 1)
oled.text('[B] to Cancel', 0, 56, 1)
desc = manifest['desc'] + ' '
while True:
ticknow = ticks_ms()
oled.fill_rect(0, 11, 128, 9, 0)
for i in range(16):
oled.text(desc[(i + ticknow // 150) % len(desc)], 8 * i, 11, 1)
oled.show()
if not btn.R.value():
sleep_ms(300)
return True
if not btn.B.value():
sleep_ms(300)
return False
sleep_ms(20)
def inputDPAD(Qn='Give Input!',minChar=0):
oled.fill(0)
oled.fill_rect(0,0,128,9,1)
oled.hctext('DPAD INPUT',1,0)
oled.hctext(Qn,12,1)
oled.hctext('( need %d keys )'%minChar if minChar > 0 else '[A] to Submit',56,1)
val = ''
rdw=1
while len(val) < minChar or minChar < 1:
if not btn.A.value() and minChar < 1:
break
sleep_ms(200)
if not btn.B.value():
val = val[:-1]
rdw=1
if not btn.U.value():
val += 'U'
rdw=1
if not btn.D.value():
val += 'D'
rdw=1
if not btn.L.value():
val += 'L'
rdw=1
if not btn.R.value():
val += 'R'
rdw=1
if rdw:
rdw=0
oled.fill_rect(0,29,128,9,0)
oled.hctext(val+('_' if (ticks_ms()>>9)%2 else ' '),30,1)
oled.show()
sleep_ms(200)
oled.hctext('INPUT OK!',42,1)
oled.show()
return val
from utils import hsv_to_rgb,loadPBM
from random import random,randint
import machine
import sys
sys.path.append('/systemapps')
#Check for battery level
avg = 0
for i in range(100): avg += BAT.voltage()
if avg/100 < 3.2:
bypass = False
for i in range(50):
oled.fill(0)
oled.hctext("BATTERY LOW", 0, 1)
oled.fill_rect(0,32-8,int(128*((50-i)/50)),16,1)
#TODO: bypass warning
oled.show()
sleep_ms(100)
oled.fill(0)
oled.hctext("Deep Sleeping", 32-4, 1)
oled.show()
sleep_ms(1000)
oled.poweroff()
machine.deepsleep()
print('C01N Started!')
connectWifi()
oled.fill(0)
badgelogo = loadPBM('/badge.pbm')
def app_start():
apps = []
apps_manifest = ujson.load(open('/apps/apps.json')) # User Apps
for app in apps_manifest['list']:
apps.append((app['name'], '/apps/%s' % app['dir'], app['start']))
apps.extend([ # System Apps
('App Store', '/systemapps', 'appstore'),
('System Info', '/systemapps', 'sysinfo'),
('File Explorer', '/systemapps', 'fileexplorer'),
('WiFi Scan', '/systemapps', 'wifiscan'),
('C01N Config', '/systemapps', 'coinconfig'),
('Credits', '/systemapps', 'credits')
])
sidx = 0
lastbat = BAT.percentage()
needredraw = 1
while True:
sleep_ms(10)
batnow = BAT.percentage()
if abs(lastbat - batnow) > 0.1:
needredraw = 1
lastbat = batnow
if btn.L.value() == 0:
sleep_ms(200)
sidx = (sidx - 1) % len(apps)
needredraw = 1
if btn.R.value() == 0:
sleep_ms(200)
sidx = (sidx + 1) % len(apps)
needredraw = 1
if btn.A.value() == 0:
sleep_ms(200)
originalSysModules = set()
for mod in sys.modules:
originalSysModules.add(mod)
# Hacky Launch Code
exec(
'try:\n\tos.chdir("%s")\n\timport %s as curapp\n\tcurapp.app_start()\nexcept:\n\toled.hctext("App Launch Fail",30,1)\n\toled.show()\nfinally:\n\tos.chdir("/")'
% (apps[sidx][1], apps[sidx][2]))
# Efficient Cleanup of Userspace
for mod in sys.modules:
if mod not in originalSysModules:
del sys.modules[mod]
gc.collect()
needredraw = 1
if needredraw:
needredraw = 0
oled.fill(0)
oled.text('Apps', 0, 1, 1)
oled.fill_rect(108, 2, int(16 * max(min(batnow, 1), 0)), 5, 1)
oled.fill_rect(126, 2, 2, 5, 1)
oled.rect(106, 0, 20, 9, 1)
batstatus = 'USB' if batnow > 1 else '%d%%' % (batnow * 100)
oled.text(batstatus, 104 - len(batstatus) * 8, 1, 1)
oled.hline(0, 10, 128, 1)
oled.hctext(apps[sidx][0], 20, 1)
oled.hctext('[A] to Launch', 45, 1)
oled.hctext('< %d/%d >' % (sidx + 1, len(apps)), 56, 1)
oled.show()
np[0] = hsv_to_rgb(sidx / len(apps), 1, 7)
np.write()
sleep_ms(20)
def app_start():
oled.fill(0)
oled.hctext('C01N Config', 0, 1)
oled.fill_rect(0, 55, 128, 9, 1)
oled.hctext('Restart to Exit', 56, 0)
oled.show()
webhtml = open('/systemapps/coinconfig.html').read()
config = readConfig()
outpacket = [['c01n_name', 'Device Name', config['name']],
['c01n_ssid', 'WiFi SSID', config['wifi'][0]],
['c01n_pass', 'WiFi Password', config['wifi'][1]],
['c01n_repo', 'App Repo URL', config['apprepourl']]]
ap_if = network.WLAN(network.AP_IF)
AP_SSID = 'C01N-%s' % hexlify(ap_if.config('mac')).decode('utf-8')[-6:]
AP_PASS = bytearray(5)
for p in range(5):
AP_PASS[p] = getrandbits(8)
AP_PASS = hexlify(AP_PASS)
ap_if.active(1)
ap_if.config(essid=AP_SSID,
authmode=network.AUTH_WPA_WPA2_PSK,
password=AP_PASS)
oled.hctext('SSID:%s' % AP_SSID, 11, 1)
oled.hctext('PASS:%s' % AP_PASS.decode('utf-8'), 20, 1)
oled.show()
port = 8000 + getrandbits(10)
s = socket.socket(socket.AF_INET, socket.SOCK_STREAM)
s.bind(('', port))
s.listen(5)
oled.hctext('Web Page @', 32, 1)
oled.hctext('%s:%d' % (ap_if.ifconfig()[0], port), 41, 1)
oled.show()
try:
while True:
conn, addr = s.accept()
print('Connection from %s' % str(addr))
request = conn.recv(1024)
request = request.decode('utf-8')
if 'GET / ' in request:
conn.send(
'HTTP/1.1 200 OK\nContent-Type: text/html\nConnection: close\n\n'
)
conn.sendall(
webhtml %
b2a_base64(ujson.dumps(outpacket)).decode('utf-8')[:-1])
elif 'UPDATE /?c=' in request:
lines = request.split('\r\n')
for line in lines:
if 'UPDATE /?c=' in line:
b64 = line.split('UPDATE /?c=')[1].split(' ')[0]
packet = ujson.loads(a2b_base64(b64))
if 'c01n_name' in packet:
config.update({'name': packet['c01n_name']})
if 'c01n_ssid' in packet and 'c01n_pass' in packet:
config.update({
'wifi':
[packet['c01n_ssid'], packet['c01n_pass']]
})
if 'c01n_repo' in packet:
config.update({'apprepourl': packet['c01n_repo']})
#config.update({'virginboot':0})
writeConfig(config)
oled.fill(0)
oled.hctext('REBOOTING', 30, 1)
oled.show()
machine.reset()
break
conn.send(
'HTTP/1.1 200 OK\nContent-Type: application/json\nConnection: close\n\n'
)
conn.sendall('{"Status":"OK"}')
conn.close()
except KeyboardInterrupt:
pass
finally:
s.close()
gc.collect()
machine.reset()
def drawPaddle(p):
oled.fill_rect(p[0], int(p[1]), p[2], p[3], 1)
def drawBall(b):
oled.fill_rect(int(b[0] - b[2] / 2), int(b[1] - b[2] / 2), b[2], b[2], 1)
