. timer. mov r21, r 22 ; timer lo byte lds r25, yle_lo sub r21, r25 ; r21 = T1 lo byte mov r24, r1 ; timer hi byte lds r25, yle_hi sbc r24, r25 ; r24 = T1. E2B_Tx_Bytes(pkt, 1, 0, 0); E2B_Rx_Bytes(pkt, 6, 0, 1); for (j=0;j<37;j++) printf(“\b”); printf(“Sample %-08.8X status %- 02. 2X%- 02. 2X,” ”%- 02. 2X%- 02. 2X,%- 02. 2X%- 02. 2X”,...