X-Git-Url: https://git.kernelconcepts.de/?p=metawatch.git;a=blobdiff_plain;f=metawatch.h;h=da89e624991ae16a10860d587e03384fbebfe0e3;hp=1f1f777cbb456461d93a33e74f7cfe578190eed3;hb=201b7df50bd394bd6e50d4b40622ded73a34c6fa;hpb=59068bbd135c3d2ed046be5fd64850166ca04a5c;ds=sidebyside

diff --git a/metawatch.h b/metawatch.h
index 1f1f777..da89e62 100644
--- a/metawatch.h
+++ b/metawatch.h
@@ -7,51 +7,100 @@
 #ifndef _METAWATCH_H
 #define _METAWATCH_H
 
+#include <time.h>
 #include "metawatch_protocol.h"
 
+#define MW_PBUF_LEN 512
+
+typedef struct _mwdevice_t {
+	int mw_fd;		/* file decriptor for MW connection */
+	char pbuf[MW_PBUF_LEN];	/* protocol receive buffer */
+	int pbuf_len;
+	unsigned char devtype;	/* the device type of the connected device */
+	unsigned char screen_mode; /* the current assumed screen mode */
+	/* watch message callbacks */
+	void (*mw_get_device_type_response_cb) (struct _mwdevice_t *mwdevice, unsigned char devtype, void *user_data);
+	void *mw_gdtypersp_data;
+	void (*mw_get_real_time_clock_response_cb) (struct _mwdevice_t *mwdevice, struct tm *mw_tm, void *user_data);
+	void *mw_grtcrsp_data;
+	void (*mw_get_battery_voltage_response_cb) (struct _mwdevice_t *mwdevice, unsigned short *voltage, unsigned char *pgood, unsigned char *charging, void *user_data);
+	void *mw_gbatvrsp_data;
+	void (*mw_read_button_config_response_cb) (struct _mwdevice_t *mwdevice, void *user_data);
+	void *mw_rbtncnfrsp_data;
+	void (*mw_button_event_message_cb) (struct _mwdevice_t *mwdevice, unsigned char buttons, unsigned char options, void *user_data);
+	void *mw_btnevmsg_data;
+	void (*mw_read_light_sensor_response_cb) (struct _mwdevice_t *mwdevice, unsigned short *light_level, void *user_data);
+	void *mw_rlsrsp_data;
+	void (*mw_status_change_event_cb) (struct _mwdevice_t *mwdevice, unsigned char *scrmode, unsigned char *status, void *user_data);
+	void *mw_stchev_data;
+} mwdevice_t;
+
 void dump_frame(unsigned char *frame, int len);
 
 
-int mw_send_frame(int mw_fd, unsigned char msg_type, unsigned char options, unsigned char *data, unsigned char len);
+int mw_send_frame(mwdevice_t *mwdevice, unsigned char msg_type, unsigned char options, unsigned char *data, unsigned char len);
+
+int mw_set_rtc(mwdevice_t *mwdevice);
 
-void mw_set_rtc(int mw_fd, unsigned char clk1224, unsigned char date_fmt);
+int mw_nval_operation(mwdevice_t *mwdevice, unsigned char operation, unsigned short identifier, unsigned char size, void *mdata);
 
-void mw_set_vibrate_mode(int mw_fd, unsigned char enable, unsigned short on_time, unsigned short off_time, unsigned char cycles);
+int mw_set_vibrate_mode(mwdevice_t *mwdevice, unsigned char enable, unsigned short on_time, unsigned short off_time, unsigned char cycles);
 
-void mw_configure_watch_mode(int mw_fd, unsigned char mode, unsigned char save, unsigned char timeout, unsigned char invert);
+int mw_configure_watch_mode(mwdevice_t *mwdevice, unsigned char mode, unsigned char save, unsigned char timeout, unsigned char invert);
 
-void mw_update_display(int mw_fd, unsigned char mode, unsigned char copy);
+int mw_update_display(mwdevice_t *mwdevice, unsigned char mode, unsigned char copy);
 
-void mw_load_template(int mw_fd, unsigned char mode, unsigned char template_select);
+int mw_load_template(mwdevice_t *mwdevice, unsigned char mode, unsigned char template_select);
 
-void mw_write_buffer(int mw_fd,
+int mw_write_buffer(mwdevice_t *mwdevice,
 		unsigned char mode,
 		unsigned char numlines,		/* number of lines, 0=two lines or 1=one line */
 		unsigned char row_offset,	/* start at row_offset in display, e.g. lower part in idle @31 */
 		unsigned char *buffer, int buflen);
 
-void mw_write_oled_buffer(int mw_fd,
+int mw_write_oled_buffer(mwdevice_t *mwdevice,
 	unsigned char mode, /* idle or scroll */
 	unsigned char oled, /* which OLED */
 	unsigned char numcols,
 	unsigned char col_index, /* starting index */
 	unsigned char *buffer, int buflen);
 
-void mw_get_real_time_clock_response(int mw_fd, unsigned char *rtcrsp, int len);
+int mw_get_device_type_response(mwdevice_t *mwdevice, unsigned char devtype);
+void mw_set_get_device_type_response_cb(mwdevice_t *mwdevice, void (*mw_get_device_type_response_cb) (mwdevice_t *mwdevice, unsigned char devtype, void *user_data), void *user_data);
+
+int mw_get_real_time_clock_response(mwdevice_t *mwdevice, unsigned char *rtcrsp, int len);
+void mw_set_get_real_time_clock_response_cb(mwdevice_t *mwdevice, void (*mw_get_real_time_clock_response_cb) (mwdevice_t *mwdevice, struct tm *mw_tm, void *user_data), void *user_data);
+
+int mw_get_battery_voltage_response(mwdevice_t *mwdevice, unsigned char *batrsp, int len);
+void mw_set_get_battery_voltage_response_cb(mwdevice_t *mwdevice, void (*mw_get_battery_voltage_response_cb) (mwdevice_t *mwdevice, unsigned short *voltage, unsigned char *pgood, unsigned char *charging, void *user_data), void *user_data);
+
+int mw_read_button_config_response(mwdevice_t *mwdevice, unsigned char *btnrsp, int len);
 
-void mw_get_battery_voltage_response(int mw_fd, unsigned char *batrsp, int len);
+int mw_button_event_message(mwdevice_t *mwdevice, unsigned char *btnevt, int len, unsigned char opts);
+void mw_set_button_event_message_cb(mwdevice_t *mwdevice, void (*mw_button_event_message_cb) (mwdevice_t *mwdevice, unsigned char buttons, unsigned char options, void *user_data), void *user_data);
 
-void mw_status_change_event(int mw_fd, unsigned char option, unsigned char *statrsp, int len);
+int mw_read_light_sensor_response(mwdevice_t *mwdevice, unsigned char *lightrsp, int len);
+void mw_set_read_light_sensor_response_cb(mwdevice_t *mwdevice, void (*mw_read_light_sensor_response_cb) (mwdevice_t *mwdevice, unsigned short *light_level, void *user_data), void *user_data);
 
-void mw_enable_button(int mw_fd, unsigned char mode, unsigned char button_index, unsigned char press_type, unsigned char callback_type, unsigned char callback_option);
+int mw_status_change_event(mwdevice_t *mwdevice, unsigned char option, unsigned char *statrsp, int len);
+void mw_set_status_change_event_cb(mwdevice_t *mwdevice, void (*mw_status_change_event_cb) (mwdevice_t *mwdevice, unsigned char *scrmode, unsigned char *status, void *user_data), void *user_data);
 
-void mw_disable_button(int mw_fd, unsigned char mode, unsigned char button_index, unsigned char press_type);
+int mw_enable_button(mwdevice_t *mwdevice, unsigned char mode, unsigned char button_index, unsigned char press_type, unsigned char callback_type, unsigned char callback_option);
 
-int decode_frame(int mw_fd, unsigned char *buf, int len);
+int mw_disable_button(mwdevice_t *mwdevice, unsigned char mode, unsigned char button_index, unsigned char press_type);
 
+int mw_advance_watch_hands(mwdevice_t *mwdevice, unsigned char hours, unsigned char minutes, unsigned char seconds);
 
+int mw_decode_frame(mwdevice_t *mwdevice, unsigned char *buf, int len);
+
+int mw_feed_msg_buffer(mwdevice_t *mwdevice, unsigned char *buf, int len);
+
+int mw_init(mwdevice_t *mwdevice, int mw_fd);
+
+/* helper function to flip bit order in a byte and optionally invert the image */
 void bmap_buffer_flipinvert(unsigned char flip, unsigned char invert, unsigned char *buf, int len);
-void mw_send_bitmap(int mw_fd, unsigned char mode, int width, int height, int offset, unsigned char *bmapbuf, int buflen);
+
+void mw_send_bitmap(mwdevice_t *mwdevice, unsigned char mode, int width, int height, int offset, unsigned char *bmapbuf, int buflen);
 
 #endif /* _METAWATCH_H */