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SourceVuESP-IDF Framework and Examplesmcpwm_bdc_speed_control samplepid_update_parameters()

pid_update_parameters() function

Update PID parameters

Syntax

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Summary

Declaration

Definition

from pid_ctrl.h:84

esp_err_t pid_update_parameters(pid_ctrl_block_handle_t pid, const pid_ctrl_parameter_t *params);

Implemented in pid_ctrl.c:118

Arguments

Argument

Description

pid

PID control block handle, created by `pid_new_control_block()`

params

PID parameters

Return value

- ESP_OK: Update PID parameters successfully - ESP_ERR_INVALID_ARG: Update PID parameters failed because of invalid argument

References

Code

Location

Referrer

esp_err_t pid_update_parameters(pid_ctrl_block_handle_t pid, const pid_ctrl_parameter_t *params)

esp_err_t pid_update_parameters(pid_ctrl_block_handle_t pid, const pid_ctrl_parameter_t *params);

ESP_GOTO_ON_ERROR(pid_update_parameters(pid, &config->init_param), err, TAG, "init PID parameters failed");

pid_new_control_block()

Call Tree

pid_update_parameters() is called by 1 function and calls 2 functions:

pid_new_control_block()

pid_update_parameters()

esp_log_timestamp()

esp_log_write()

Data Use

pid_update_parameters() reads 18 variables and writes 8 variables:

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