CS104_Connection_isTransmitBufferFull

lib60870_sys

Function CS104_Connection_isTransmitBufferFull 

Source 
pub unsafe extern "C" fn CS104_Connection_isTransmitBufferFull(
    self_: CS104_Connection,
) -> bool
Expand description

Check if the transmit (send) buffer is full. If true the next send command will fail.

The transmit buffer is full when the slave/server didn’t confirm the last k sent messages. In this case the next message can only be sent after the next confirmation (by I or S messages) that frees part of the sent messages buffer.