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Bluetooth: shell: Add "add-subscription" command

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Add the command add-subscription to the shell to test the
bt_gatt_add_subscription API.

Signed-off-by: Joakim Andersson <joakim.andersson@nordicsemi.no>
This commit is contained in:
Joakim Andersson 2020-09-03 21:57:47 +02:00 • committed by Carles Cufí
commit 48606a2dcd
2 changed files with 44 additions and 1 deletions
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2
subsys/bluetooth/shell/bt.c
View file

@ -39,7 +39,7 @@
#define DEVICE_NAME CONFIG_BT_DEVICE_NAME
#define DEVICE_NAME_LEN (sizeof(DEVICE_NAME) - 1)
static uint8_t selected_id = BT_ID_DEFAULT;
uint8_t selected_id = BT_ID_DEFAULT;
const struct shell *ctx_shell;
#if defined(CONFIG_BT_CONN)

43
subsys/bluetooth/shell/gatt.c
View file

@ -27,6 +27,8 @@
#define CHAR_SIZE_MAX 512
extern uint8_t selected_id;
#if defined(CONFIG_BT_GATT_CLIENT)
static void exchange_func(struct bt_conn *conn, uint8_t err,
struct bt_gatt_exchange_params *params)
@ -586,6 +588,44 @@ static int cmd_subscribe(const struct shell *shell, size_t argc, char *argv[])
return err;
}
static int cmd_resubscribe(const struct shell *shell, size_t argc,
char *argv[])
{
bt_addr_le_t addr;
int err;
if (subscribe_params.value_handle) {
shell_error(shell, "Cannot resubscribe: subscription to %x"
" already exists", subscribe_params.value_handle);
return -ENOEXEC;
}
err = bt_addr_le_from_str(argv[1], argv[2], &addr);
if (err) {
shell_error(shell, "Invalid peer address (err %d)", err);
return -ENOEXEC;
}
subscribe_params.ccc_handle = strtoul(argv[3], NULL, 16);
subscribe_params.value_handle = strtoul(argv[4], NULL, 16);
subscribe_params.value = BT_GATT_CCC_NOTIFY;
subscribe_params.notify = notify_func;
if (argc > 5 && !strcmp(argv[5], "ind")) {
subscribe_params.value = BT_GATT_CCC_INDICATE;
}
err = bt_gatt_resubscribe(selected_id, &addr, &subscribe_params);
if (err) {
subscribe_params.value_handle = 0U;
shell_error(shell, "Resubscribe failed (err %d)", err);
} else {
shell_print(shell, "Resubscribed");
}
return err;
}
static int cmd_unsubscribe(const struct shell *shell,
size_t argc, char *argv[])
{
@ -1081,6 +1121,7 @@ int cmd_att_mtu(const struct shell *shell, size_t argc, char *argv[])
}
#define HELP_NONE "[none]"
#define HELP_ADDR_LE "<address: XX:XX:XX:XX:XX:XX> <type: (public|random)>"
SHELL_STATIC_SUBCMD_SET_CREATE(gatt_cmds,
#if defined(CONFIG_BT_GATT_CLIENT)
@ -1106,6 +1147,8 @@ SHELL_STATIC_SUBCMD_SET_CREATE(gatt_cmds,
cmd_write_without_rsp, 3, 2),
SHELL_CMD_ARG(subscribe, NULL, "<CCC handle> <value handle> [ind]",
cmd_subscribe, 3, 1),
SHELL_CMD_ARG(resubscribe, NULL, HELP_ADDR_LE" <CCC handle> "
"<value handle> [ind]", cmd_resubscribe, 5, 1),
SHELL_CMD_ARG(write, NULL, "<handle> <offset> <data> [length]",
cmd_write, 4, 1),
SHELL_CMD_ARG(write-without-response, NULL,