Nelson Neves
Generic Step Motor WebInterface - control a step motor using a Pololu A4983 driver from a webinterface (EXPERIMENTAL PROTOTYPE - just to be used as a proof-of-concept for a IoT talk, will not be updating this code so often)
Dependencies: EthernetNetIf RPCInterface mbed HTTPServer
A4983StepMotorDriver/A4983.h@0:8b3857d4ce02, 2012-04-16 (annotated)
- Committer:
- botdream
- Date:
- Mon Apr 16 09:41:53 2012 +0000
- Revision:
- 0:8b3857d4ce02
Who changed what in which revision?
| User | Revision | Line number | New contents of line |
|---|---|---|---|
| botdream | 0:8b3857d4ce02 | 1 | //--------------------------------------------------------------------------------------------- |
| botdream | 0:8b3857d4ce02 | 2 | // Class to interface Pololu A4983 Stepper Motor Driver |
| botdream | 0:8b3857d4ce02 | 3 | // http://www.coolcomponents.co.uk/catalog/product_info.php?products_id=358¤cy=EUR |
| botdream | 0:8b3857d4ce02 | 4 | // https://www.pololu.com/file/download/a4983_DMOS_microstepping_driver_with_translator.pdf?file_id=0J199 |
| botdream | 0:8b3857d4ce02 | 5 | //--------------------------------------------------------------------------------------------- |
| botdream | 0:8b3857d4ce02 | 6 | class A4983 |
| botdream | 0:8b3857d4ce02 | 7 | { |
| botdream | 0:8b3857d4ce02 | 8 | //------------------------------------------------------------------------------------------- |
| botdream | 0:8b3857d4ce02 | 9 | private: |
| botdream | 0:8b3857d4ce02 | 10 | //------------------------------------------------------------------------------------------- |
| botdream | 0:8b3857d4ce02 | 11 | |
| botdream | 0:8b3857d4ce02 | 12 | //------------------------------------------------------------------------------------------- |
| botdream | 0:8b3857d4ce02 | 13 | public: |
| botdream | 0:8b3857d4ce02 | 14 | //------------------------------------------------------------------------------------------- |
| botdream | 0:8b3857d4ce02 | 15 | uint8_t f_motor_enable; // flag to Enable/Disable Step Motor, 0 => Disable, 1 => Enable |
| botdream | 0:8b3857d4ce02 | 16 | uint8_t f_motor_direction; // flag for the Step Motor direction, 0 => Normal, 1 => Inverted |
| botdream | 0:8b3857d4ce02 | 17 | float k_delay; // delay constant in seconds (Step Motor Speed) [0.0001;0.000025] |
| botdream | 0:8b3857d4ce02 | 18 | //------------------------------------------------------------------------------------------- |
| botdream | 0:8b3857d4ce02 | 19 | A4983(); |
| botdream | 0:8b3857d4ce02 | 20 | |
| botdream | 0:8b3857d4ce02 | 21 | void adjust_microstepping_mode(uint8_t factor); |
| botdream | 0:8b3857d4ce02 | 22 | void singlestep(); |
| botdream | 0:8b3857d4ce02 | 23 | void sleep(bool value); |
| botdream | 0:8b3857d4ce02 | 24 | void looprun(); |
| botdream | 0:8b3857d4ce02 | 25 | void loopstart(); |
| botdream | 0:8b3857d4ce02 | 26 | void loopstop(); |
| botdream | 0:8b3857d4ce02 | 27 | }; |
| botdream | 0:8b3857d4ce02 | 28 | //--------------------------------------------------------------------------------------------- |