Hi,
I am currently doing a project. I am using PIC 18F4520 to design and develop an 8x4 LED display panel with a finger-sensitive IR sensor. The requirement is to make the alphabet as running message in the LED display. For the example, alphabet "A" is moved from right to left constantly in the LED. There are 3 speed required, when approaching closer to the IR sensor, slow, medium and fast movement of the running message display.
I am currently facing the problem of assembly code writing. I don't have the idea how to make the running message keep moving. Help please.
I am currently doing a project. I am using PIC 18F4520 to design and develop an 8x4 LED display panel with a finger-sensitive IR sensor. The requirement is to make the alphabet as running message in the LED display. For the example, alphabet "A" is moved from right to left constantly in the LED. There are 3 speed required, when approaching closer to the IR sensor, slow, medium and fast movement of the running message display.
I am currently facing the problem of assembly code writing. I don't have the idea how to make the running message keep moving. Help please.