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SourceVuESP-IDF Framework and ExamplesESP-IDFL2CA_FlowControl()

L2CA_FlowControl() function

* Function L2CA_FlowControl * Description Higher layers call this function to flow control a channel. * data_enabled - TRUE data flows, FALSE data is stopped * Returns TRUE if valid channel, else FALSE

Syntax

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Summary

Declaration

Definition

from l2c_api.h:745

extern BOOLEAN L2CA_FlowControl (UINT16 cid, BOOLEAN data_enabled);

Implemented in l2c_api.c:991

Arguments

Argument

cid

data_enabled

References

Code

Location

BOOLEAN L2CA_FlowControl (UINT16 cid, BOOLEAN data_enabled)

l2c_api.c:991

extern BOOLEAN L2CA_FlowControl (UINT16 cid, BOOLEAN data_enabled);

l2c_api.h:745

Call Tree

L2CA_FlowControl() calls 4 functions:

L2CA_FlowControl()

esp_log_timestamp()

esp_log_write()

l2c_fcr_send_S_frame()

l2cu_find_ccb_by_cid()

Data Use

L2CA_FlowControl() reads 13 variables and writes 1 variable:

esp_log_level_t::ESP_LOG_WARN

esp_log_level_t::ESP_LOG_INFO

esp_log_level_t::ESP_LOG_DEBUG

tL2CAP_FCR_OPTS::mode

tL2CAP_CFG_INFO::fcr

tL2C_CHNL_STATE::CST_OPEN

tL2C_FCRB::local_busy

tL2C_FCRB::wait_ack

t_l2c_ccb::chnl_state

t_l2c_ccb::peer_cfg

t_l2c_ccb::fcrb

tL2C_CB::l2cap_trace_level

l2cb

L2CA_FlowControl()

tL2C_FCRB::local_busy

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