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SourceVuESP-IDF Framework and ExamplesESP-IDFble_hci_trans_hs_cmd_tx()

ble_hci_trans_hs_cmd_tx() function

Sends an HCI command from the host to the controller.

Syntax

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Summary

Declaration

Definition

from transport.h:109

int ble_hci_trans_hs_cmd_tx(uint8_t *cmd);

Implemented in esp_nimble_hci.c:74

Arguments

Argument

Description

cmd

The HCI command to send. This buffer must be allocated via ble_hci_trans_buf_alloc().

Return value

0 on success; A BLE_ERR_[...] error code on failure.

References

Code

Location

Referrer

int ble_hci_trans_hs_cmd_tx(uint8_t *cmd)

esp_nimble_hci.c:74

int ble_hci_trans_hs_cmd_tx(uint8_t *cmd);

transport.h:109

return ble_hci_trans_hs_cmd_tx(buf);

hci_esp_ipc_legacy.c:19

ble_transport_to_ll_cmd_impl()

Call Tree

ble_hci_trans_hs_cmd_tx() is called by 1 function and calls 7 functions:

ble_transport_to_ll_cmd_impl()

ble_hci_trans_hs_cmd_tx()

__assert_func()

esp_log_timestamp()

esp_log_write()

xQueueSemaphoreTake()

esp_vhci_host_check_send_available()

ble_transport_free()

esp_vhci_host_send_packet_wrapper()

Data Use

ble_hci_trans_hs_cmd_tx() reads 7 variables:

esp_log_level_t::ESP_LOG_ERROR

esp_log_level_t::ESP_LOG_WARN

esp_log_level_t::ESP_LOG_INFO

esp_log_level_t::ESP_LOG_DEBUG

esp_log_level_t::ESP_LOG_VERBOSE

vhci_send_sem

TAG

ble_hci_trans_hs_cmd_tx()

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