GroupA
/
WaG_final
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Dependencies: mbed
display.h@11:6751b9406142, 2018-02-23 (annotated)
- Committer:
- phn10
- Date:
- Fri Feb 23 23:05:58 2018 +0000
- Revision:
- 11:6751b9406142
- Parent:
- 10:ae0a262ba48d
- Child:
- 16:dfa9eb1a808d
add function send_command_to_display() and fix error in function bin2bcd_array() version 2. The program works except when input number is a 4 digit number;
Who changed what in which revision?
| User | Revision | Line number | New contents of line |
|---|---|---|---|
| phn10 | 5:92cdff7fb885 | 1 | /****************************************************************************** |
| phn10 | 5:92cdff7fb885 | 2 | * EECS 397 |
| phn10 | 5:92cdff7fb885 | 3 | * |
| phn10 | 5:92cdff7fb885 | 4 | * Assignment Name: Lab 4: display_test2 |
| phn10 | 5:92cdff7fb885 | 5 | * |
| phn10 | 5:92cdff7fb885 | 6 | * Authors: Sam Morrison and Phong Nguyen |
| phn10 | 5:92cdff7fb885 | 7 | * File name: display.h |
| phn10 | 5:92cdff7fb885 | 8 | * Purpose: Contain function prototypes and consant variable |
| phn10 | 5:92cdff7fb885 | 9 | * |
| phn10 | 5:92cdff7fb885 | 10 | * Created: 02/21/2018 |
| phn10 | 5:92cdff7fb885 | 11 | * Last Modified: 02/21/2018 |
| phn10 | 5:92cdff7fb885 | 12 | * |
| phn10 | 5:92cdff7fb885 | 13 | ******************************************************************************/ |
| phn10 | 5:92cdff7fb885 | 14 | #ifndef DISPLAY_H |
| phn10 | 5:92cdff7fb885 | 15 | #define DISPLAY_H |
| phn10 | 5:92cdff7fb885 | 16 | |
| phn10 | 5:92cdff7fb885 | 17 | #include "mbed.h" |
| phn10 | 8:d8bc78bda829 | 18 | #include "io_pins.h" |
| phn10 | 5:92cdff7fb885 | 19 | |
| phn10 | 8:d8bc78bda829 | 20 | extern SPI spi; |
| phn10 | 8:d8bc78bda829 | 21 | extern int bcd[4]; |
| phn10 | 11:6751b9406142 | 22 | extern Serial pc; |
| phn10 | 11:6751b9406142 | 23 | extern DigitalOut SS; |
| phn10 | 5:92cdff7fb885 | 24 | |
| phn10 | 8:d8bc78bda829 | 25 | void initial_setup(DigitalOut SS, int data_length, int spi_frequency); |
| spm71 | 10:ae0a262ba48d | 26 | void bin2bcd_array(int num, char bcd[]); |
| phn10 | 5:92cdff7fb885 | 27 | int convert(int dec); |
| phn10 | 5:92cdff7fb885 | 28 | char to_command(char input, int place); |
| phn10 | 11:6751b9406142 | 29 | void send_command_to_display(char bcd[]); |
| phn10 | 5:92cdff7fb885 | 30 | |
| phn10 | 5:92cdff7fb885 | 31 | #endif /*DISPLAY_H */ |