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Chester Anderson wysiwyg_imageupload:8234:: here is the clear picture
tobin creg : i did not define because it is connected on single port which has only 8 pins,LEDs are the name of P2.0 to P2.7 it is not the name of output of 74HC374
tobin creg : i did not declare because all the led’s are using same port,LED0=LED1=LED2=LED3=LED4=LED5=LED6=LED7=0 are using P2^0 = LED0,P2^1 = LED1,P2^2 = LED2,P2^3 = LED3,P2^4 = LED4,P2^5 = LED5,P2^6 = LED6,P2^7 = LED7, its not output LEDsits only port name
Hello, I am also facing same problem, but when i am connecting fingerprint module with hyper terminal using MAX232 data receiving properly but when i am connecting fingerprint module with microcontroller, no data is receiving at the outupt,anybody help…