Chris Talbot
Touch Pad example with USB Serial function.
main.cpp@2:5709201019b5, 2015-03-01 (annotated)
- Committer:
- TheFella
- Date:
- Sun Mar 01 21:13:00 2015 +0000
- Revision:
- 2:5709201019b5
- Parent:
- 1:dd12cd8c2fab
Who changed what in which revision?
| User | Revision | Line number | New contents of line |
|---|---|---|---|
| TheFella | 0:1831ea7044ec | 1 | /****************************************************************** |
| TheFella | 0:1831ea7044ec | 2 | Program: MyFirstMbed |
| TheFella | 0:1831ea7044ec | 3 | Author: CTalbot |
| TheFella | 0:1831ea7044ec | 4 | Date: 19 Feb, 2015 |
| TheFella | 0:1831ea7044ec | 5 | (c) Fanshawe College, 2015 |
| TheFella | 0:1831ea7044ec | 6 | Modified: Xxxxxxx Xxxxxx |
| TheFella | 0:1831ea7044ec | 7 | |
| TheFella | 0:1831ea7044ec | 8 | Description: This program introduces the touch pad of the FRDM-KL25Z, |
| TheFella | 0:1831ea7044ec | 9 | and USB serial function. Hello World. |
| TheFella | 0:1831ea7044ec | 10 | ********************************************************************/ |
| TheFella | 0:1831ea7044ec | 11 | |
| TheFella | 0:1831ea7044ec | 12 | // Preprocessor Statements |
| TheFella | 0:1831ea7044ec | 13 | #include "mbed.h" |
| TheFella | 0:1831ea7044ec | 14 | #include "tsi_sensor.h" |
| TheFella | 0:1831ea7044ec | 15 | |
| TheFella | 0:1831ea7044ec | 16 | // Constants |
| TheFella | 0:1831ea7044ec | 17 | |
| TheFella | 0:1831ea7044ec | 18 | |
| TheFella | 0:1831ea7044ec | 19 | |
| TheFella | 0:1831ea7044ec | 20 | // Global Variables |
| TheFella | 0:1831ea7044ec | 21 | |
| TheFella | 2:5709201019b5 | 22 | Serial pc(USBTX, USBRX); // USB Serial Port |
| TheFella | 0:1831ea7044ec | 23 | |
| TheFella | 0:1831ea7044ec | 24 | |
| TheFella | 0:1831ea7044ec | 25 | /*** MAIN *************************************************************/ |
| TheFella | 0:1831ea7044ec | 26 | int main() |
| TheFella | 0:1831ea7044ec | 27 | { |
| TheFella | 0:1831ea7044ec | 28 | PwmOut Grn(LED_GREEN); // PWM output, named Grn, tied to LED_GREEN Pin |
| TheFella | 0:1831ea7044ec | 29 | PwmOut Red(LED_RED); |
| TheFella | 0:1831ea7044ec | 30 | PwmOut Blue(LED_BLUE); |
| TheFella | 0:1831ea7044ec | 31 | |
| TheFella | 0:1831ea7044ec | 32 | TSIAnalogSlider tsi(PTB16, PTB17, 25); // Touch pad slider tied to touch pad pins, named tsi |
| TheFella | 0:1831ea7044ec | 33 | |
| TheFella | 0:1831ea7044ec | 34 | while(1) |
| TheFella | 0:1831ea7044ec | 35 | { |
| TheFella | 0:1831ea7044ec | 36 | Grn = 1.0 - tsi.readPercentage(); // Assign the read value taken away from 1 to Grn. |
| TheFella | 0:1831ea7044ec | 37 | Red = tsi.readPercentage(); |
| TheFella | 0:1831ea7044ec | 38 | Blue = tsi.readPercentage() / 2; |
| TheFella | 0:1831ea7044ec | 39 | |
| TheFella | 0:1831ea7044ec | 40 | pc.printf("\033[2J"); // clears the entire terminal screen. |
| TheFella | 0:1831ea7044ec | 41 | pc.printf("\033[H"); // Sends cursor to home position, 0,0 |
| TheFella | 0:1831ea7044ec | 42 | |
| TheFella | 0:1831ea7044ec | 43 | pc.printf("\n\rHello World"); |
| TheFella | 0:1831ea7044ec | 44 | pc.printf("\n\rName: CTalbot"); |
| TheFella | 0:1831ea7044ec | 45 | pc.printf("\n\rTouch Pad Value: %.2f", tsi.readPercentage() ); |
| TheFella | 0:1831ea7044ec | 46 | |
| TheFella | 0:1831ea7044ec | 47 | wait(0.2); |
| TheFella | 0:1831ea7044ec | 48 | |
| TheFella | 1:dd12cd8c2fab | 49 | }//eo while loop |
| TheFella | 1:dd12cd8c2fab | 50 | }//eo main |