义隆单片机PT2262无线解码程序
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bc %ir_flag,ir_lead
jmp int_ir_end
detect_hig:
// calculate the low pulse width
MOV a,@85
sub a,%ir_reg_code // reg > 85
jbs 0x03,0
jmp detect_error
MOV a,@87 // reg < 87
sub a,%ir_reg_code
jbc 0x03,0
jmp detect_error
bs %ir_flag,ir_receive // lead have received ,begin to read code
bs %ir_flag,ir_delay
MOV a,@ir_dat_code
MOV %ir_reg_code,a
MOV a,@ir_dat_bit
MOV %ir_reg_bit,a
// jmp int_ir_end
/***********************************************/
code_receive:
jbs %ir_flag,ir_syn
jmp code_r1
jbc ir_port,ir_pin
jmp int_ir_end
bc %ir_flag,ir_syn
code_r1:
jbc %ir_flag,ir_delay
jmp code_r2
jbs ir_port,ir_pin // high level begin
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本文关键字：单片机 无线 程序 义隆单片机，单片机-工控设备 - 义隆单片机
