Replacement for regular GPIO (DigitalIn, DigitalOut, DigitalInOut) classes which has superior speed.
Fork of FastIO by
FastIO_Unsupported.h@23:929068181dea, 2017-10-24 (annotated)
- Committer:
- davidr99
- Date:
- Tue Oct 24 03:00:41 2017 +0000
- Revision:
- 23:929068181dea
- Parent:
- 17:87872fcf8586
Changed Ticker to only send 1 line at a time but interupt every 15us
Who changed what in which revision?
User | Revision | Line number | New contents of line |
---|---|---|---|
Sissors | 2:1a6ed4b84590 | 1 | #include "mbed.h" |
Sissors | 2:1a6ed4b84590 | 2 | |
Sissors | 2:1a6ed4b84590 | 3 | typedef struct { |
Sissors | 2:1a6ed4b84590 | 4 | DigitalInOut *_pin; |
Sissors | 2:1a6ed4b84590 | 5 | } fastio_vars; |
Sissors | 2:1a6ed4b84590 | 6 | |
Sissors | 17:87872fcf8586 | 7 | #define INIT_PIN this->container._pin = new DigitalInOut(pin) |
Sissors | 17:87872fcf8586 | 8 | #define DESTROY_PIN delete(this->container._pin) |
Sissors | 2:1a6ed4b84590 | 9 | |
Sissors | 17:87872fcf8586 | 10 | #define SET_DIR_INPUT this->container._pin->input() |
Sissors | 17:87872fcf8586 | 11 | #define SET_DIR_OUTPUT this->container._pin->output() |
Sissors | 17:87872fcf8586 | 12 | #define SET_MODE(pull) this->container._pin->mode(pull) |
Sissors | 2:1a6ed4b84590 | 13 | |
Sissors | 17:87872fcf8586 | 14 | #define WRITE_PIN_SET this->container._pin->write(1) |
Sissors | 17:87872fcf8586 | 15 | #define WRITE_PIN_CLR this->container._pin->write(0) |
Sissors | 2:1a6ed4b84590 | 16 | |
Sissors | 17:87872fcf8586 | 17 | #define READ_PIN this->container._pin->read() |
Sissors | 2:1a6ed4b84590 | 18 |