mirror of
https://github.com/Indy970/QtHPConnect
synced 2024-12-25 21:59:15 +01:00
119 lines
3 KiB
C++
119 lines
3 KiB
C++
#ifndef HPUSB_H
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#define HPUSB_H
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#include <libusb.h>
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//! USB Vendor ID of Hewlett-Packard.
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#define USB_VID_HP (0x03F0)
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//! USB Product ID of the Prime calculator in firmware revisions < 8151.
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#define USB_PID_PRIME1 (0x0441)
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//! USB Product ID of the Prime calculator in firmware revisions >= 8151.
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#define USB_PID_PRIME2 (0x1541)
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//! USB Product ID of the Prime calculator in firmware revisions >= 8151.
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#define USB_PID_PRIME3 (0x2441)
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//! Size of a raw HID packet for the Prime.
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#define PRIME_RAW_HID_DATA_SIZE (64)
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#define LEN_IN_BUFFER 1024
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//*8
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#define USB_ENDPOINT_IN (LIBUSB_ENDPOINT_IN | 1) /* endpoint address */
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#define USB_ENDPOINT_OUT (LIBUSB_ENDPOINT_OUT | 2) /* endpoint address */
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#define CMD_PRIME_CHECK_READY (0xFF)
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#define CMD_PRIME_GET_INFOS (0xFA)
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#define CMD_PRIME_RECV_SCREEN (0xFC)
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#define CMD_PRIME_RECV_BACKUP (0xF9)
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#define CMD_PRIME_REQ_FILE (0xF8)
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#define CMD_PRIME_RECV_FILE (0xF7)
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#define CMD_PRIME_SEND_CHAT (0xF2)
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#define CMD_PRIME_RECV_CHAT (0xF2)
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#define CMD_PRIME_SEND_KEY (0xEC)
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#define CMD_PRIME_SET_DATE_TIME (0xE7)
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struct hp_Handle {
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libusb_device_handle *usbhandle = nullptr;
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libusb_device *usbdevice = nullptr;
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int dev_open=0;
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};
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struct hp_cmd {
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};
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struct hp_pkt_in {
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uint8_t * buffer;
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int size;
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};
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struct hp_pkt_out {
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uint8_t * buffer;
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int size;
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};
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struct hp_Information;
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void cb_out(struct libusb_transfer *transfer);
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void cb_in(struct libusb_transfer *transfer);
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void sighandler(int signum);
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class hpusb
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{
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private:
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struct timespec t1, t2;
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enum {
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out_deinit,
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out_release,
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out
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} exitflag;
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libusb_context * ctx;
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// cable_model model1 = CABLE_NUL;
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// calc_model model2 = CALC_NONE;
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// cable_handle * cable;
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// static libusb_device_handle *usbhandle;
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// static libusb_device *usbdevice;
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static hp_Handle hp_handle;
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int lb_init=0;
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// OUT-going transfers (OUT from host PC to USB-device)
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struct libusb_transfer *transfer_out = NULL;
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// IN-coming transfers (IN to host PC from USB-device)
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struct libusb_transfer *transfer_in = NULL;
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int do_exit = 0;
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public:
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hpusb();
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int hp_init();
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int is_device(libusb_device *);
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int hp_open(hp_Handle *);
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int submit_async_transfer(hp_Handle *, hp_pkt_in *, hp_pkt_out *);
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int submit_sync_transfer(hp_Handle *, hp_pkt_in *, hp_pkt_out *);
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int submit_callback();
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int hp_close(hp_Handle * );
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int hp_func();
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int is_ready();
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int load_info(hp_Handle *, hp_Information *);
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int get_info( /*calc_infos * infos*/);
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int vpkt_send_experiments(hp_Handle * handle, int cmd);
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// Function Prototypes:
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void print_libusb_transfer(struct libusb_transfer *p_t);
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friend void sighandler(int signum);
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friend void cb_out(struct libusb_transfer *transfer);
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friend void cb_in(struct libusb_transfer *transfer);
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~hpusb();
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};
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#endif // HPUSB_H
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