Bluetooth: Host: Add bt shell functions LE Power Control Request Feature
To use LE commands of Le Power Control Request Feature one must utilize the BT_TRANSMIT_POWER_CONTROL config. Signed-off-by: Kyra Lengfeld <kyra.lengfeld@nordicsemi.no>
This commit is contained in:
Kyra Lengfeld
Carles Cufí
parent
93e5cf6e61
commit
2c9af855bc
1 changed files with 178 additions and 0 deletions
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@ -123,6 +123,67 @@ static void print_le_addr(const char *desc, const bt_addr_le_t *addr)
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}
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#endif /* CONFIG_BT_CONN || (CONFIG_BT_BROADCASTER && CONFIG_BT_EXT_ADV) */
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#if defined(CONFIG_BT_TRANSMIT_POWER_CONTROL)
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static const char *tx_power_flag2str(int8_t flag)
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{
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switch (flag) {
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case 0:
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return "Neither Max nor Min Tx Power";
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case 1:
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return "Tx Power Level is at minimum";
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case 2:
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return "Tx Power Level is at maximum";
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/* Current Tx Power Level is the only available one*/
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case 3:
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return "Tx Power Level is at minimum & maximum.";
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default:
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return "Unknown";
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}
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}
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static const char *tx_power_report_reason2str(uint8_t reason)
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{
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switch (reason) {
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case BT_HCI_LE_TX_POWER_REPORT_REASON_LOCAL_CHANGED:
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return "Local Tx Power changed";
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case BT_HCI_LE_TX_POWER_REPORT_REASON_REMOTE_CHANGED:
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return "Remote Tx Power changed";
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case BT_HCI_LE_TX_POWER_REPORT_REASON_READ_REMOTE_COMPLETED:
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return "Completed to read remote Tx Power";
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default:
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return "Unknown";
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}
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}
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static const char *tx_pwr_ctrl_phy2str(enum bt_conn_le_tx_power_phy phy)
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{
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switch (phy) {
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case BT_CONN_LE_TX_POWER_PHY_NONE:
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return "None";
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case BT_CONN_LE_TX_POWER_PHY_1M:
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return "LE 1M";
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case BT_CONN_LE_TX_POWER_PHY_2M:
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return "LE 2M";
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case BT_CONN_LE_TX_POWER_PHY_CODED_S8:
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return "LE Coded S8";
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case BT_CONN_LE_TX_POWER_PHY_CODED_S2:
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return "LE Coded S2";
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default:
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return "Unknown";
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}
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}
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static const char *enabled2str(bool enabled)
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{
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if (enabled) {
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return "Enabled";
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} else {
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return "Disabled";
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}
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}
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#endif /* CONFIG_BT_TRANSMIT_POWER_CONTROL */
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#if defined(CONFIG_BT_CENTRAL)
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static int cmd_scan_off(const struct shell *sh);
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static int cmd_connect_le(const struct shell *sh, size_t argc, char *argv[]);
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@ -809,6 +870,19 @@ void le_phy_updated(struct bt_conn *conn,
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}
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#endif
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#if defined(CONFIG_BT_TRANSMIT_POWER_CONTROL)
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void tx_power_report(struct bt_conn *conn,
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const struct bt_conn_le_tx_power_report *report)
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{
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shell_print(ctx_shell, "Tx Power Report: Reason: %s, PHY: %s, Tx Power Level: %d",
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tx_power_report_reason2str(report->reason), tx_pwr_ctrl_phy2str(report->phy),
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report->tx_power_level);
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shell_print(ctx_shell, "Tx Power Level Flag Info: %s, Delta: %d",
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tx_power_flag2str(report->tx_power_level_flag), report->delta);
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}
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#endif
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static struct bt_conn_cb conn_callbacks = {
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.connected = connected,
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.disconnected = disconnected,
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@ -829,6 +903,9 @@ static struct bt_conn_cb conn_callbacks = {
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#if defined(CONFIG_BT_USER_PHY_UPDATE)
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.le_phy_updated = le_phy_updated,
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#endif
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#if defined(CONFIG_BT_TRANSMIT_POWER_CONTROL)
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.tx_power_report = tx_power_report,
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#endif
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};
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#endif /* CONFIG_BT_CONN */
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@ -2608,6 +2685,102 @@ static int cmd_per_adv_set_info_transfer(const struct shell *sh, size_t argc,
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}
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#endif /* CONFIG_BT_PER_ADV_SYNC_TRANSFER_SENDER && CONFIG_BT_PER_ADV */
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#if defined(CONFIG_BT_TRANSMIT_POWER_CONTROL)
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static int cmd_read_remote_tx_power(const struct shell *sh, size_t argc, char *argv[])
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{
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if (argc < 3) {
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int err = 0;
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enum bt_conn_le_tx_power_phy phy = strtoul(argv[1], NULL, 16);
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err = bt_conn_le_get_remote_tx_power_level(default_conn, phy);
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if (!err) {
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shell_print(sh, "Read Remote TX Power for PHY %s",
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tx_pwr_ctrl_phy2str(phy));
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} else {
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shell_print(sh, "error %d", err);
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}
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} else {
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shell_help(sh);
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return SHELL_CMD_HELP_PRINTED;
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}
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return 0;
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}
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static int cmd_read_local_tx_power(const struct shell *sh, size_t argc, char *argv[])
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{
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int err = 0;
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if (argc < 3) {
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struct bt_conn_le_tx_power tx_power_level;
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tx_power_level.phy = strtoul(argv[1], NULL, 16);
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int8_t unachievable_current_level = -100;
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/* Arbitrary, these are output parameters.*/
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tx_power_level.current_level = unachievable_current_level;
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tx_power_level.max_level = 6;
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if (default_conn == NULL) {
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shell_error(sh, "Conn handle error, at least one connection is required.");
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return -ENOEXEC;
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}
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err = bt_conn_le_get_tx_power_level(default_conn, &tx_power_level);
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if (err) {
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shell_print(sh, "Commad returned error error %d", err);
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return err;
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}
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if (tx_power_level.current_level == unachievable_current_level) {
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shell_print(sh, "We received no current tx power level.");
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return -EIO;
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}
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shell_print(sh, "Read local TX Power: current level: %d, PHY: %s, Max Level: %d",
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tx_power_level.current_level,
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tx_pwr_ctrl_phy2str((enum bt_conn_le_tx_power_phy)tx_power_level.phy),
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tx_power_level.max_level);
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} else {
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shell_help(sh);
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return SHELL_CMD_HELP_PRINTED;
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}
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return err;
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}
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static int cmd_set_power_report_enable(const struct shell *sh, size_t argc, char *argv[])
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{
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if (argc < 4) {
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int err = 0;
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bool local_enable = 0;
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bool remote_enable = 0;
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if (*argv[1] == '1') {
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local_enable = 1;
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}
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if (*argv[2] == '1') {
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remote_enable = 1;
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}
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if (default_conn == NULL) {
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shell_error(sh, "Conn handle error, at least one connection is required.");
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return -ENOEXEC;
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}
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err = bt_conn_le_set_tx_power_report_enable(default_conn, local_enable,
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remote_enable);
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if (!err) {
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shell_print(sh, "Tx Power Report: local: %s, remote: %s",
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enabled2str(local_enable), enabled2str(remote_enable));
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} else {
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shell_print(sh, "error %d", err);
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}
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} else {
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shell_help(sh);
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return SHELL_CMD_HELP_PRINTED;
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}
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return 0;
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}
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#endif
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#if defined(CONFIG_BT_CONN)
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#if defined(CONFIG_BT_CENTRAL)
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static int cmd_connect_le(const struct shell *sh, size_t argc, char *argv[])
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@ -4015,6 +4188,11 @@ SHELL_STATIC_SUBCMD_SET_CREATE(bt_cmds,
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cmd_default_handler),
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SHELL_CMD_ARG(scan-verbose-output, NULL, "<value: on, off>", cmd_scan_verbose_output, 2, 0),
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#endif /* CONFIG_BT_OBSERVER */
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#if defined(CONFIG_BT_TRANSMIT_POWER_CONTROL)
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SHELL_CMD_ARG(read-remote-tx-power, NULL, HELP_NONE, cmd_read_remote_tx_power, 2, 0),
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SHELL_CMD_ARG(read-local-tx-power, NULL, HELP_NONE, cmd_read_local_tx_power, 2, 0),
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SHELL_CMD_ARG(set-power-report-enable, NULL, HELP_NONE, cmd_set_power_report_enable, 3, 0),
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#endif
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#if defined(CONFIG_BT_BROADCASTER)
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SHELL_CMD_ARG(advertise, NULL,
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"<type: off, on, scan, nconn> [mode: discov, non_discov] "
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