📄 ds1822_graph.asm
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.global ds1822_graph .comm lasttemp, 1 .section cpu_dir, #alloc .word 'd'+'s'+'1'+'8'+'2'+'2'+'_'+'g'+'r'+'a'+'p'+'h'+'.'+'c'+'g'+'i' .byte 0x10 ;cgi .byte 0 ;reserved .word cgibegin .word cgiend .section cpu_files, #alloccgibegin: .pcode ds1822_graph .pcode pretcgiend: .textds1822_graph: mov A,tempDS1822MSB swap A rl A anl A,#0xE0 mov R7,A mov a,tempDS1822LSB rr A rr A rr A anl A,#0x1F orl A,R7 mov R7,A mov A,tempDS1822MSB jnb Acc.7,Lpositivetemp mov a,R7 add a,#50 jc saveTemp clr a sjmp saveTempLpositivetemp: mov a,R7 add a,#50 jnc saveTemp mov a,#255saveTemp: mov lasttemp,a ret ;; end
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