cdc_acm_host_install() function

Install CDC-ACM driver - USB Host Library must already be installed before calling this function (via usb_host_install()) - This function should be called before calling any other CDC driver functions

Syntax

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Declaration

Definition

from cdc_acm_host.h:114

esp_err_t cdc_acm_host_install(const cdc_acm_host_driver_config_t *driver_config);

Implemented in cdc_acm_host.c:359

Arguments

Argument

Description

driver_config

Driver configuration structure. If set to NULL, a default configuration will be used.

Return value

- ESP_OK: Success - ESP_ERR_INVALID_STATE: The CDC driver is already installed or USB host library is not installed - ESP_ERR_NO_MEM: Not enough memory for installing the driver

Examples

References

from examples

cdc_acm_host_install() function

Syntax

Arguments

Return value

Examples

References

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