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added new options

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This commit is contained in:
S. Seegel 2017-03-19 20:48:46 +01:00
parent a0a25af39a
commit da97fdc337
1 changed files with 15 additions and 1 deletions
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16
rfm69.py
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@ -119,7 +119,7 @@ class Rfm69:
config[RegPacketConfig2] = 0 #1<<AutoRxRestartOn
config[RegAfcFei] = 1<<3 | 1<<1 | 0<<2 #AFC auto clear, clear AFC, afcAutoOn
config[RegTestDagc] = 0x30
config[RegRssiThresh] = 0x90
config[RegRssiThresh] = 180
config[RegFifoThresh] = 0x8F
config[RegBitrateMsb] = 0x1A
config[RegBitrateLsb] = 0x0B
@ -217,6 +217,17 @@ class Rfm69:
self.__SetReg(RegRxBw, 0x1F, m<<3 | e)
self.__SetReg(RegAfcBw, 0x1F, m<<3 | e)
elif key == "AfcBandwidth":
RxBw = FXOSC / value / 1000 / 4
e = 0
while (RxBw > 32) and (e < 7):
e += 1
RxBw /= 2
RxBw = RxBw / 4 - 4
RxBw = max(RxBw, 0)
m = int(RxBw)
self.__SetReg(RegAfcBw, 0x1F, m<<3 | e)
elif key == "Preamble":
self.__WriteRegWord(RegPreambleMsb, value)
@ -230,6 +241,9 @@ class Rfm69:
elif key == "Dagc":
self.__WriteReg(RegDagc, value)
elif key == "AfcFei":
self.__WriteReg(RegAfcFei, value)
else:
print("Unrecognized option >>" + key + "<<")