Britney Dorval
Final project with problem
Fork of
Yusheng-final_project
by 
Carter Sharer
pin_assignments.h@10:5ef5fe8c7775, 2017-04-16 (annotated)
- Committer:
- britneyd
- Date:
- Sun Apr 16 19:52:52 2017 +0000
- Revision:
- 10:5ef5fe8c7775
- Parent:
- 8:777c69531f37
Final project;
Who changed what in which revision?
| User | Revision | Line number | New contents of line |
|---|---|---|---|
| csharer | 3:2f76ffbc5cef | 1 | //pin_assignments.h |
| csharer | 3:2f76ffbc5cef | 2 | //Contains all the pin assignments for this project |
| csharer | 6:ae3e6aefe908 | 3 | //Author: Carter Sharer |
| csharer | 6:ae3e6aefe908 | 4 | //Date: 11/8/2016 |
| csharer | 3:2f76ffbc5cef | 5 | |
| csharer | 4:2512939c10f0 | 6 | //HARDWARE |
| csharer | 6:ae3e6aefe908 | 7 | //The main processor is an mbed LPC1768 |
| csharer | 4:2512939c10f0 | 8 | //There are two motor drivers A4988(1) and A4988(2) |
| csharer | 4:2512939c10f0 | 9 | //There is one 6 axis IMU MP6050 |
| csharer | 6:ae3e6aefe908 | 10 | //There is one RF transciever MRF24J40 |
| csharer | 4:2512939c10f0 | 11 | |
| csharer | 6:ae3e6aefe908 | 12 | /****************** Wiring Diagram ********************************\ |
| csharer | 6:ae3e6aefe908 | 13 | |
| csharer | 4:2512939c10f0 | 14 | ------------- |
| csharer | 6:ae3e6aefe908 | 15 | |GND |_|VOUT| --- MPU6050|MRF24J40 VCC (3.3v) |
| csharer | 4:2512939c10f0 | 16 | |VIN VU | |
| csharer | 4:2512939c10f0 | 17 | |VB IF-| |
| csharer | 4:2512939c10f0 | 18 | |nR IF+| |
| csharer | 4:2512939c10f0 | 19 | |p5 L RD-| |
| csharer | 4:2512939c10f0 | 20 | |p6 P RD+| |
| csharer | 6:ae3e6aefe908 | 21 | MRF24J40 CS --- |p7 C TD-| |
| csharer | 6:ae3e6aefe908 | 22 | MRF24J40 RESET -- |p8 1 TD+| |
| csharer | 4:2512939c10f0 | 23 | |p9 7 D- | |
| csharer | 4:2512939c10f0 | 24 | |p10 6 D+ | |
| csharer | 6:ae3e6aefe908 | 25 | MRF24J40 SDI --- |p11 8 p30| |
| csharer | 6:ae3e6aefe908 | 26 | MRF24J40 SDO --- |p12 p29| --- MPU6050 INT (CHECKPIN) |
| csharer | 6:ae3e6aefe908 | 27 | MRF24J40 SCK --- |p13 p28| --- MPU6050 SDA |
| csharer | 6:ae3e6aefe908 | 28 | |p14 p27| --- MPU6050 SCL |
| csharer | 6:ae3e6aefe908 | 29 | A4988(2) Step --- |p15 p26| |
| csharer | 6:ae3e6aefe908 | 30 | A4988(2) Dir --- |p16 p25| |
| csharer | 4:2512939c10f0 | 31 | |p17 p24| |
| csharer | 6:ae3e6aefe908 | 32 | A4988(1,2) ENABLE |p18 p23| |
| csharer | 4:2512939c10f0 | 33 | A4988(1) Step --- |p19 p22| |
| csharer | 6:ae3e6aefe908 | 34 | A4988(1) Dir --- |p20 p21| |
| csharer | 4:2512939c10f0 | 35 | ------------- |
| csharer | 4:2512939c10f0 | 36 | |
| csharer | 6:ae3e6aefe908 | 37 | ******************************************************************/ |
| csharer | 4:2512939c10f0 | 38 | |
| csharer | 3:2f76ffbc5cef | 39 | |
| csharer | 3:2f76ffbc5cef | 40 | //Pin Declarations |
| csharer | 3:2f76ffbc5cef | 41 | |
| csharer | 3:2f76ffbc5cef | 42 | //Motor Driver Pins |
| csharer | 3:2f76ffbc5cef | 43 | #define MOTOR1_STEP p19 |
| csharer | 3:2f76ffbc5cef | 44 | #define MOTOR1_DIR p20 |
| csharer | 3:2f76ffbc5cef | 45 | #define MOTOR2_STEP p15 |
| csharer | 3:2f76ffbc5cef | 46 | #define MOTOR2_DIR p17 |
| csharer | 6:ae3e6aefe908 | 47 | #define MOTOR_ENABLE p18 //For both motor divers |
| csharer | 3:2f76ffbc5cef | 48 | |
| csharer | 3:2f76ffbc5cef | 49 | //MPU6050 SPI PINS |
| csharer | 8:777c69531f37 | 50 | #define I2C_SDA_1 p28 |
| csharer | 8:777c69531f37 | 51 | #define I2C_SCL_1 p27 |
| csharer | 6:ae3e6aefe908 | 52 | #define CHECKPIN p29 //for IMU interupt pin (INT) |
| csharer | 4:2512939c10f0 | 53 | |
| csharer | 4:2512939c10f0 | 54 | //MRF24J40 |
| csharer | 4:2512939c10f0 | 55 | #define SDI p11 |
| csharer | 4:2512939c10f0 | 56 | #define SDO p12 |
| csharer | 4:2512939c10f0 | 57 | #define SCK p13 |
| csharer | 4:2512939c10f0 | 58 | #define CS p7 |
| csharer | 4:2512939c10f0 | 59 | #define RESET p8 |