Write to a module. This is a multifunction write that can write from a module previously opened. Any SeaIO devices attached to that module can then be written to in one of the following ways.
- Parameters
-
[in] | *SeaMaxPointer | Pointer to an open seaMaxModule. |
[in] | slaveId | Address of the device you wish to write. |
[in] | type | The write type to preform. |
[in] | starting_address | Where to start the write; MODBUS is base 1. |
[in] | range | How many consecutive addresses to write. |
[in] | *data | Pointer to data buffer. |
- Returns
- int Error code.
- Return values
-
>0 | Number of bytes of data in the buffer. |
-EBADF | No module open or write error. |
-EINVAL | Null buffer or too much data in buffer. |
-ENOMEM | Low memory. |
-ENODEV | Didn't receive response. |
-EFAULT | MODBUS exception. First byte of buffer contains exception. |
References NO_CONNECT.
Referenced by CSeaMaxLin::Write().