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CdcAcmDevice class
Syntax
class CdcAcmDevice
{
public:
CdcAcmDevice() : cdc_hdl(NULL) {};
virtual ~CdcAcmDevice()
{
if (this->cdc_hdl != NULL) {
this->close();
}
}
inline esp_err_t tx_blocking(uint8_t *data, size_t len, uint32_t timeout_ms = 100)
{
return cdc_acm_host_data_tx_blocking(this->cdc_hdl, data, len, timeout_ms);
}
inline esp_err_t open(uint16_t vid, uint16_t pid, uint8_t interface_idx, const cdc_acm_host_device_config_t *dev_config)
{
return cdc_acm_host_open(vid, pid, interface_idx, dev_config, &this->cdc_hdl);
}
inline esp_err_t open_vendor_specific(uint16_t vid, uint16_t pid, uint8_t interface_idx, const cdc_acm_host_device_config_t *dev_config)
{
return cdc_acm_host_open(vid, pid, interface_idx, dev_config, &this->cdc_hdl);
}
inline esp_err_t close()
{
const esp_err_t err = cdc_acm_host_close(this->cdc_hdl);
if (err == ESP_OK) {
this->cdc_hdl = NULL;
}
return err;
}
virtual inline esp_err_t line_coding_get(cdc_acm_line_coding_t *line_coding) const
{
return cdc_acm_host_line_coding_get(this->cdc_hdl, line_coding);
}
virtual inline esp_err_t line_coding_set(cdc_acm_line_coding_t *line_coding)
{
return cdc_acm_host_line_coding_set(this->cdc_hdl, line_coding);
}
virtual inline esp_err_t set_control_line_state(bool dtr, bool rts)
{
return cdc_acm_host_set_control_line_state(this->cdc_hdl, dtr, rts);
}
virtual inline esp_err_t send_break(uint16_t duration_ms)
{
return cdc_acm_host_send_break(this->cdc_hdl, duration_ms);
}
inline esp_err_t send_custom_request(uint8_t bmRequestType, uint8_t bRequest, uint16_t wValue, uint16_t wIndex, uint16_t wLength, uint8_t *data)
{
return cdc_acm_host_send_custom_request(this->cdc_hdl, bmRequestType, bRequest, wValue, wIndex, wLength, data);
}
private:
CdcAcmDevice &operator= (const CdcAcmDevice &Copy);
bool operator== (const CdcAcmDevice ¶m) const;
bool operator!= (const CdcAcmDevice ¶m) const;
cdc_acm_dev_hdl_t cdc_hdl;
};
Fields
Field
Declared as