Andreas Konstantinou
/
ParkingSensor
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Dependencies: N5110 PowerControl SRF02 beep mbed
Auto generated API documentation and code listings for ParkingSensor
| main.cpp [code] | Reverse Parking Sensor Project |
| main.h [code] | Header file containing functions prototypes, defines and global variables |
Namespaces
| ain1 | Analog input for the potentiometer to control the brightness of the lcd |
| ain2 | Analog input for the potentiometer to control the frequency of the buzzer |
| button_1 | Set button_1 to be interrupt, coonected to GPIO |
| button_2 | Set button_2 to be interrupt, coonected to GPIO |
| button_3 | Set button_3 to be interrupt, coonected to GPIO |
| button_4 | Set button_4 to be interrupt, coonected to GPIO |
| buzzer | Piezo buzzer connected to PWM pin |
| lcd | NOKIA 5110 LCD display |
| led_green | Green led connected to PWM pin for brightness |
| led_red | Red led connected to PWM pin for brightness |
| led_yellow | Yellowonnected to PWM pin for brightness |
| leds | The four LEDs on mbed |
| srf02 | Ultrasonic distance sensor connects to I2C pins SDA and SCL |
| timer_green | Ticker object used to control the time of green LED |
| timer_red | Ticker object used to control the time of red LED |
| timer_yellow | Ticker object used to control the time of yellow LED |