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PicŪ Basic
Presuming you entered the number highest first 1,2,3,4 for the number 1234, you array will hold the numbers 1,2,3,4 with 1 being at element 0 of the array.
The following code will convert the array to a Binary number.
For it to work the pointer has to be pointing to the last element of the array that holds a number. This is often the case on exiting the routine that loaded the array.
Example Code
Code:
Dim Multiplier as Dword Dim Result as Dword Dim Pointer as Byte Multiplier = 10 ' The starting multiplier value Result = Array[Pointer] ' Load in the lowest digit Repeat ' Loop Dec Pointer ' Move to next element Result = Result + (Array[Pointer] * Multiplier) Multiplier = Multiplier * 10 ' Increase the multiplier Until Pointer = 0
Using PDS with SPI GLCD based on ST7565R Controller
Graphic LCDs based on the ST7565 are cheaper then GLCDs with other controllers. SPI requires only four pins. If the circuit