Длина одного пакета 44+10+2 бит и того 7 байт
вот нужная информация по дисплею:
A7~A0 : 42H address
D164~D1 : Data of LCD display registers
S0, S1 : Sleep control data
K0, K1 : Key scan output / Segment output selection data
P0, P1 : Segment output / general-purpose output port selection data
SC : Segment on / off control data
DR : 1/2 bias or 1/3 bias drive selection dataчему равны биты DD ? этими двумя битами ты нумеруешь пакеты, всего 4 пакета по 7 байт, если DD равны 00 то еще придется сформировать 10 бит управленияPower Down Mode
Sleep mode is set up by setting S0 or S1 in the control data to 1. The segment
outputs will all go low and the common outputs will also go low, and the oscillator
on the OSC pin will stop ( it will be started by a key press). This reduces power
dissipation. This mode is cleared by sending control data with both S0 and S1 set
to 0. Note that the SEG1/P1 to SEG4/P4 outputs can be used as general purpose
output ports according to the state of the P0 and P1 control data bits, even in
sleep mode.