Info string inquiry extension

[metawatch.git] / metawatch.c

diff --git a/metawatch.c b/metawatch.c
index a87ac7bd2665c2f9a95ab2da1ebeedffec412f9d..f4ad1d1f09277230c473f3bc5761089bcf94dff4 100644 (file)
--- a/metawatch.c
+++ b/metawatch.c
@@ -182,6 +182,37 @@ void mw_write_buffer(int mw_fd,
        mw_send_frame(mw_fd, MW_WRITE_BUFFER, (mode & 0x0f) | (((numlines & 0x01)<< 4) & 0x10), mdata, numlines ? 13 : 26);
 }
 
+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)
+{
+       unsigned char mdata[32];
+
+       memset(mdata, 0, 32);
+       mdata[0] = mode;
+       mdata[1] = button_index;
+       mdata[2] = press_type;
+       mdata[3] = callback_type;
+       mdata[4] = callback_option;
+       mw_send_frame(mw_fd, MW_ENABLE_BUTTON, 0, mdata, 5);
+}
+
+void mw_disable_button(int mw_fd,
+               unsigned char mode,
+               unsigned char button_index,
+               unsigned char press_type)
+{
+       unsigned char mdata[32];
+
+       memset(mdata, 0, 32);
+       mdata[0] = mode;
+       mdata[1] = button_index;
+       mdata[2] = press_type;
+       mw_send_frame(mw_fd, MW_ENABLE_BUTTON, 0, mdata, 3);
+}
 
 /* ----------------------------------------------------------------------
  * Watch responses, events or notifications
@@ -195,7 +226,7 @@ void mw_get_real_time_clock_response(int mw_fd, unsigned char *rtcrsp, int len)
        unsigned char clk1224, date_fmt;
 
        if (len != 10) {
-               fprintf(stderr, "get real time clock response too short %d != 10\n", len);
+               fprintf(stderr, "get real time clock response length wrong %d != 10\n", len);
                return;
        }
 
@@ -222,6 +253,22 @@ void mw_get_battery_voltage_response(int mw_fd, unsigned char *batrsp, int len)
        fprintf(stderr, "battery is at %dV, %s and %s\n", voltage, power_good ? "power is good" : "power fault", bat_charging ? "charging" : "not charging");
 }
 
+void mw_read_button_config_response(int mw_fd, unsigned char *btnrsp, int len)
+{
+       fprintf(stderr, "read button config response\n");
+       fprintf(stderr, "screen mode      : 0x%02x\n", btnrsp[0]);
+       fprintf(stderr, "button index     : 0x%02x\n", btnrsp[1]);
+       fprintf(stderr, "mask table       : 0x%02x (", btnrsp[2]);
+       fprintf(stderr, "%s ", (btnrsp[2] & 0x01) ? "Absolute, " : "");
+       fprintf(stderr, "%s ", (btnrsp[2] & 0x02) ? "Press&Release, " : "");
+       fprintf(stderr, "%s ", (btnrsp[2] & 0x04) ? "Press&Hold, " : "");
+       fprintf(stderr, "%s ", (btnrsp[2] & 0x08) ? "Press&LongHold, " : "");
+       fprintf(stderr, "%s ", (btnrsp[2] & 0x10) ? "Immediate" : "");
+       fprintf(stderr, ")\n");
+       fprintf(stderr, "callback msg type: 0x%02x\n", btnrsp[3]);
+       fprintf(stderr, "callback msg opts: 0x%02d\n", btnrsp[4]);
+}
+
 void mw_read_light_sensor_response(int mw_fd, unsigned char *lightrsp, int len)
 {
        unsigned char power_good = lightrsp[0];
@@ -251,6 +298,7 @@ int decode_frame(int mw_fd, unsigned char *buf, int len)
        unsigned char msgtype;
        unsigned char msgopt;
        unsigned char *msgdata;
+       unsigned char msgdatalen;
 
        /* check frame */
        crc = *(unsigned short *)(buf+len-2);
@@ -275,6 +323,7 @@ int decode_frame(int mw_fd, unsigned char *buf, int len)
        msgtype = buf[2];
        msgopt = buf[3];
        msgdata = (buf+4);
+       msgdatalen = msglen - 4 - 2;
 
        switch (msgtype) {
                case MW_GET_DEVICE_TYPE_RSP:
@@ -305,22 +354,28 @@ int decode_frame(int mw_fd, unsigned char *buf, int len)
                        fprintf(stderr, "Got info string '%s'\n", msgdata);
                        break;
                case MW_GET_REAL_TIME_CLOCK_RSP:
-                       mw_get_real_time_clock_response(mw_fd, msgdata, len-2);
+                       mw_get_real_time_clock_response(mw_fd, msgdata, msgdatalen);
                        break;
                case MW_READ_BATTERY_VOLTAGE_RSP:
-                       mw_get_battery_voltage_response(mw_fd, msgdata, len-2);
+                       mw_get_battery_voltage_response(mw_fd, msgdata, msgdatalen);
                        break;
                case MW_READ_LIGHT_SENSOR_RSP:
-                       mw_read_light_sensor_response(mw_fd, msgdata, len-2);
+                       mw_read_light_sensor_response(mw_fd, msgdata, msgdatalen);
                        break;
                case MW_LOW_BATTERY_WARNING_MSG:
                        fprintf(stderr, "Watch battery low, please connect charger\n");
                        break;
+               case MW_READ_BUTTON_CONFIG_RSP:
+                       mw_read_button_config_response(mw_fd, msgdata, msgdatalen);
+                       break;
+               case MW_BUTTON_EVENT_MESSAGE:
+                       fprintf(stderr, "Button event message\n");
+                       break;
                case MW_LOW_BATTERY_BT_OFF_MSG:
                        fprintf(stderr, "Watch battery extremely low - radio will turn off\n");
                        break;
                case MW_STATUS_CHANGE_EVENT:
-                       mw_status_change_event(mw_fd, msgopt, msgdata, len-2);
+                       mw_status_change_event(mw_fd, msgopt, msgdata, msgdatalen);
                        break;
                default:
                        fprintf(stderr, "Unkown msgtype 0x%02x\n", msgtype);
@@ -387,7 +442,7 @@ void mw_send_bitmap(int mw_fd, unsigned char mode, int width, int height, int of
                memset(mw_buf, 0, 24);
                memcpy(mw_buf, (bmapbuf+(y*rowlength)), (rowlength > 12) ? 12 : rowlength);
                memcpy((mw_buf+12), (bmapbuf+((y+1)*rowlength)), (rowlength > 12) ? 12 : rowlength);
-               mw_write_buffer(mw_fd, mode, 0, 31+y, mw_buf, 24);
+               mw_write_buffer(mw_fd, mode, 0, offset+y, mw_buf, 24);
        }
 }