libaltos: Add support for TeleBT-v4.0 bluetooth channel change

[fw/altos] / libaltos / libaltos_common.c

diff --git a/libaltos/libaltos_common.c b/libaltos/libaltos_common.c
index dfafcc7a790fa9d325fe70103caea3ff235b9d22..f577de022a16b2de0413c32bde610cf35e6c0083 100644 (file)
--- a/libaltos/libaltos_common.c
+++ b/libaltos/libaltos_common.c
@@ -75,6 +75,27 @@ altos_putchar(struct altos_file *file, char c)
        return ret;
 }
 
+struct bt_vendor_map {
+       char    vendor[10];
+       int     port;
+};
+
+static const struct bt_vendor_map altos_bt_vendor_map[] = {
+       { .vendor = "00:12:6f:", 1 },   /* Rayson */
+       { .vendor = "8C:DE:52:", 6 },   /* ISSC */
+       { .vendor = "D8:80:39:", 6 },   /* Microchip */
+};
+
+#define NUM_BT_VENDOR_MAP      (sizeof altos_bt_vendor_map / sizeof altos_bt_vendor_map[0])
+#define BT_PORT_DEFAULT                1
+
+int altos_bt_port(struct altos_bt_device *device) {
+       unsigned i;
+       for (i = 0; i < NUM_BT_VENDOR_MAP; i++)
+               if (strncmp (device->addr, altos_bt_vendor_map[i].vendor, strlen(altos_bt_vendor_map[i].vendor)) == 0)
+                       return altos_bt_vendor_map[i].port;
+       return BT_PORT_DEFAULT;
+}
 
 PUBLIC void
 altos_free(struct altos_file *file)