| cyg_modbus_response_exception | ||
|---|---|---|
 | 111.2. Backend API |  |
Name
cyg_modbus_response_exception — Provide MODBUS exception response
Synopsis
#include <cyg/modbus.h>
cyg_bool cyg_modbus_response_exception(cyg_handle_t ctx, cyg_modbus_error ecode);
Description
If the backend handler detects an error, or needs to notify the remote client of an exceptional result, this function is used to provide such a MODBUS exception response.
Return value
Currently only ENOERR is returned.
| |  | |
| cyg_modbus_response_nocopy |  | cyg_modbus_get_uid |
| 2025-10-02 | eCosPro Non-Commercial Public License |