Question
Suppose you would like to use PORTC of our controller to drive a 7 segment LED display. A typical common anode hardware setup can be
Suppose you would like to use PORTC of our controller to drive a 7 segment LED display. A typical common anode hardware setup can be used
Write the C code to setup PORTx_PCRx for each pin and GPIOC_DDR registers to enable this functionality. Be sure to specify the pins used for each LED segment (a-g and DP). Also assume the LEDS need high drive strength. Write a C function named SevenSeg() that takes in an int from 0 to 9 (ignore the DP) and illuminates the display accordingly by modifying the GPIOC_Pxxx registers.
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Managing Your Information How To Design And Create A Textual Database On Your Microcomputer
Authors: Tenopir, Carol, Lundeen, Gerald
1st Edition
1555700233, 9781555700232
