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master fix send fsm broadcast frame detection

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This commit is contained in:
aleks
2022-07-14 16:53:16 +02:00
parent db34247764
commit 29254b2b86
2 changed files with 4 additions and 2 deletions
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3
freemodbus/modbus/ascii/mbascii_m.c
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@ -437,7 +437,8 @@ xMBMasterASCIITransmitFSM( void )
/* Notify the task which called eMBMasterASCIISend that the frame has /* Notify the task which called eMBMasterASCIISend that the frame has
* been sent. */ * been sent. */
case STATE_M_TX_NOTIFY: case STATE_M_TX_NOTIFY:
xFrameIsBroadcast = ( ucMasterASCIISndBuf[MB_SER_PDU_ADDR_OFF] == MB_ADDRESS_BROADCAST ) ? TRUE : FALSE; xFrameIsBroadcast = ( ucMasterASCIISndBuf[MB_SEND_BUF_PDU_OFF - MB_SER_PDU_PDU_OFF]
== MB_ADDRESS_BROADCAST ) ? TRUE : FALSE;
vMBMasterRequestSetType( xFrameIsBroadcast ); vMBMasterRequestSetType( xFrameIsBroadcast );
eSndState = STATE_M_TX_XFWR; eSndState = STATE_M_TX_XFWR;
/* If the frame is broadcast ,master will enable timer of convert delay, /* If the frame is broadcast ,master will enable timer of convert delay,

3
freemodbus/modbus/rtu/mbrtu_m.c
View File

@ -350,7 +350,8 @@ xMBMasterRTUTransmitFSM( void )
} }
else else
{ {
xFrameIsBroadcast = ( ucMasterRTUSndBuf[MB_SER_PDU_ADDR_OFF] == MB_ADDRESS_BROADCAST ) ? TRUE : FALSE; xFrameIsBroadcast = ( ucMasterRTUSndBuf[MB_SEND_BUF_PDU_OFF - MB_SER_PDU_PDU_OFF]
== MB_ADDRESS_BROADCAST ) ? TRUE : FALSE;
vMBMasterRequestSetType( xFrameIsBroadcast ); vMBMasterRequestSetType( xFrameIsBroadcast );
eSndState = STATE_M_TX_XFWR; eSndState = STATE_M_TX_XFWR;
/* If the frame is broadcast ,master will enable timer of convert delay, /* If the frame is broadcast ,master will enable timer of convert delay,