30 lines
1.2 KiB
C++
30 lines
1.2 KiB
C++
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#ifndef DRIVERS_USBPD_H_
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#define DRIVERS_USBPD_H_
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#include "configuration.h"
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#include <stdbool.h>
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#include <stdint.h>
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#ifdef __cplusplus
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#if POW_PD
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class USBPowerDelivery {
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public:
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static bool start(); // Start the PD stack
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static bool negotiationComplete(); // Has negotiation completed to a voltage > 5v
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static bool negotiationInProgress(); // Is negotiation ongoing
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static bool fusbPresent(); // Is the FUSB302 present on the bus
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static void PPSTimerCallback(); // PPS Timer
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static void IRQOccured(); // Thread callback that an irq occured
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static void step(); // Iterate the step machine
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static bool negotiationHasWorked(); // Has PD negotiation worked (are we in a PD contract)
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static uint8_t getStateNumber(); // Debugging - Get the internal state number
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static bool isVBUSConnected(); // Is the VBus pin connected on the FUSB302
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static uint32_t *getLastSeenCapabilities(); // returns pointer to the last seen capabilities from the powersource
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private:
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//
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static int detectionState;
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};
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#endif
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#endif
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#endif |