about uda1341

[박종성]

hi all.   I developed a uda1345ts linux driver. uda1345 chip is smilar to uda1341. so, i developed uda1345ts driver using the uda1341 source code. But, I don't know something at uda1341 source code . i see L3_ClockLow/Hightime is 250ns at uda1341 manual.   L3_clockLow/hightime is dependent in system ?   L3_clockLow/hightime is exactly "1"?   i think uda1341 is not initialized. uda1341 can certify  the setting because uda1341 has a read function.   and, L3_interface(GPIO15, 17,18) and 1345_interface(GPIO10-13(Rxd, Txd, Clock...)) is set GAFR. But L3_interface set 0, 1345_interface set 1. both use the GPIO, why only  L3_interface is set "0"?   following source code,...   L3_ClockLow/HighTime is defined 1. static inline void L3_sendbit(int bit) {         GPCR = L3_ClockPin;           if (bit & 1)                 GPSR = L3_DataPin;         else                 GPCR = L3_DataPin;           udelay(L3_ClockLowTime);           GPSR = L3_ClockPin;         udelay(L3_ClockHighTime); }