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update unicorn hat node for faster writing of pixels

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Dave Conway-Jones
2016-02-26 22:01:00 +00:00
parent 734fbe2adb
commit ea9356a3cc
5 changed files with 95 additions and 68 deletions
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16
hardware/unicorn/unihat.py
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@@ -29,16 +29,22 @@ UH.brightness(brightness)
while True:
try:
data = raw_input()
if len(data) < 20:
if len(data) < 10:
if data[0] == "B":
UH.brightness(float(data[1:])/100)
if data[0] == "R":
UH.rotation(float(data[1:]))
else:
q = 0
for p in range(64):
UH.set_pixel(p%8,int(p/8),ord(data[q]),ord(data[q+1]),ord(data[q+2]))
q+=3
if data[0] == "P":
data = data[1:].strip()
s = data.split(',')
for p in range(0,len(s),5):
UH.set_pixel(int(s[p]),int(s[p+1]),int(s[p+2]),int(s[p+3]),int(s[p+4]))
else:
q = 0
for p in range(64):
UH.set_pixel(p%8,int(p/8),ord(data[q]),ord(data[q+1]),ord(data[q+2]))
q += 3
UH.show()
except (EOFError, SystemExit): # hopefully always caused by us sigint'ing the program
sys.exit(0)