From 2536640b852feff41975d2da50befdda91ee6303 Mon Sep 17 00:00:00 2001 From: Keith Packard Date: Sat, 13 May 2017 15:24:20 -0700 Subject: libaltos: Add support for TeleBT-v4.0 bluetooth channel change The RN4678 in TeleBT v4.0 uses channel 6 instead of channel 1. There is code in the linux bits which discovers this value, but that crashes when run under java for unknown reasons. Signed-off-by: Keith Packard --- libaltos/libaltos_common.c | 21 +++++++++++++++++++++ 1 file changed, 21 insertions(+) (limited to 'libaltos/libaltos_common.c') diff --git a/libaltos/libaltos_common.c b/libaltos/libaltos_common.c index dfafcc7a..f577de02 100644 --- 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) -- cgit v1.2.3