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-
- #ifndef MBED_PORTIN_H
- #define MBED_PORTIN_H
-
- #include "platform.h"
-
- #if DEVICE_PORTIN
-
- #include "port_api.h"
-
- namespace mbed {
-
-
- class PortIn {
- public:
-
-
-
- PortIn(PortName port, int mask = 0xFFFFFFFF) {
- port_init(&_port, port, mask, PIN_INPUT);
- }
-
-
-
- int read() {
- return port_read(&_port);
- }
-
-
-
- void mode(PinMode mode) {
- port_mode(&_port, mode);
- }
-
-
-
- operator int() {
- return read();
- }
-
- private:
- port_t _port;
- };
-
- }
-
- #endif
-
- #endif
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