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64 lines
1.4 KiB
C++
64 lines
1.4 KiB
C++
#include "configuration.h"
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#ifndef _DRIVERS_FS2711_HPP_
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#define _DRIVERS_FS2711_HPP_
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// #define POW_PD_EXT 2
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#if POW_PD_EXT == 2
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#include <stdbool.h>
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#include <stdint.h>
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typedef struct {
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uint8_t pdo_num; // Nums of USB-PD Objects max of 7
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uint16_t source_current;
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uint16_t source_voltage;
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uint16_t req_pdo_num;
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uint16_t pdo_type[7];
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uint16_t pdo_min_volt[7];
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uint16_t pdo_max_volt[7];
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uint16_t pdo_max_curr[7];
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} fs2711_state_t;
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class FS2711 {
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public:
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static uint8_t detect_i2c_bus_num();
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static bool probe();
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static void start();
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static bool open_pps(uint8_t PDOID, uint16_t volt, uint16_t max_curr);
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static bool open_pd(uint8_t PDOID);
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static void negotiate();
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static bool has_run_selection();
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static uint16_t source_voltage();
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static uint16_t source_currentx100();
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static uint8_t selected_protocol();
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static void pdo_update();
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static uint8_t debug_protocol();
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static uint16_t debug_pdo_max_voltage(uint8_t pdoid);
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static uint16_t debug_pdo_min_voltage(uint8_t pdoid);
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static uint16_t debug_pdo_source_current(uint8_t pdoid);
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static uint16_t debug_pdo_type(uint8_t pdoid);
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static fs2711_state_t debug_get_state();
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private:
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// Internal state of IC
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static fs2711_state_t state;
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static void enable_protocol(bool enable);
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static void select_protocol(uint8_t protocol);
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static void enable_voltage();
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};
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#endif
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#endif
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