CNF2=0xB8;
CNF3=0x05;
elif rate==500:
- pass;
- elif rate==83.3:
- #What jackass made the rate uneven?
+ #500 kHz, 20 TQ
+ CNF1=0x00;
+ CNF2=0xBA;
+ CNF3=0x07;
pass;
elif rate==100:
+ #100 kHz, 20 TQ
+ CNF1=0x04;
+ CNF2=0xBA;
+ CNF3=0x07;
pass;
+ elif rate==1000:
+ #1,000 kHz, 10 TQ
+ CNF1=0x00;
+ CNF2=0xA0;
+ CNF3=0x02;
+ print "WARNING: Because of chip errata, this probably won't work."
+ else:
+ print "Given unsupported rate of %i kHz.";
+ print "Defaulting to 125kHz.";
+ CNF1=0x04;
+ CNF2=0xB8;
+ CNF3=0x05;
self.poke8(0x2a,CNF1);
self.poke8(0x29,CNF2);
self.poke8(0x28,CNF3);