// executed in ISR
void openserial_handleRxFrame() {
uint8_t cmdByte;
cmdByte = openserial_vars.inputBuf[0];
// call hard-coded commands
// FIXME: needs to be replaced by registered commands only
switch (cmdByte) {
case SERFRAME_PC2MOTE_SETROOT:
idmanager_triggerAboutRoot();
break;
case SERFRAME_PC2MOTE_RESET:
board_reset();
break;
case SERFRAME_PC2MOTE_DATA:
openbridge_triggerData();
break;
case SERFRAME_PC2MOTE_TRIGGERSERIALECHO:
openserial_handleEcho(
&openserial_vars.inputBuf[1],
openserial_vars.inputBufFillLevel-1
);
break;
case SERFRAME_PC2MOTE_COMMAND:
openserial_handleCommands();
break;
}
// call registered commands
if (openserial_vars.registeredCmd!=NULL && openserial_vars.registeredCmd->cmdId==cmdByte) {
openserial_vars.registeredCmd->cb();
}
}
void openserial_stop() {
uint16_t temp_openserial_input_buffer_fill_level;
INTERRUPT_DECLARATION();
DISABLE_INTERRUPTS();
temp_openserial_input_buffer_fill_level = openserial_vars.input_buffer_fill_level;
ENABLE_INTERRUPTS();
uart_disableInterrupts(); // disable USCI_A1 TX & RX interrupt
DISABLE_INTERRUPTS();
openserial_vars.mode=MODE_OFF;
ENABLE_INTERRUPTS();
if (temp_openserial_input_buffer_fill_level>0) {
uint8_t temp_openserial_received_command;
DISABLE_INTERRUPTS();
temp_openserial_received_command = openserial_vars.received_command;
ENABLE_INTERRUPTS();
switch (temp_openserial_received_command) {
case 'R': //Trigger IDManager about isRoot
idmanager_triggerAboutRoot();
break;
case 'B': //Trigger IDManager about isBridge
idmanager_triggerAboutBridge();
break;
case 'T': //Trigger TCPInject
tcpinject_trigger();
break;
case 'U': //Trigger UDPInject
udpinject_trigger();
break;
case 'E': //Trigger ICMPv6Echo
icmpv6echo_trigger();
break;
case 'O': //Trigger ICMPv6Router
icmpv6router_trigger();
break;
case 'P': //Trigger ICMPv6RPL
icmpv6rpl_trigger();
break;
case 'D': //Trigger OpenBridge (called only by moteProbe)
openbridge_trigger();
break;
default:
openserial_printError(COMPONENT_OPENSERIAL,ERR_UNSUPPORTED_COMMAND,
(errorparameter_t)temp_openserial_received_command,
(errorparameter_t)0);
DISABLE_INTERRUPTS();
openserial_vars.input_buffer_fill_level = 0;
ENABLE_INTERRUPTS();
break;
}
}
}
void openserial_stop() {
uint8_t inputBufFill;
uint8_t cmdByte;
bool busyReceiving;
INTERRUPT_DECLARATION();
DISABLE_INTERRUPTS();
busyReceiving = openserial_vars.busyReceiving;
inputBufFill = openserial_vars.inputBufFill;
ENABLE_INTERRUPTS();
// disable USCI_A1 TX & RX interrupt
uart_disableInterrupts();
DISABLE_INTERRUPTS();
openserial_vars.mode=MODE_OFF;
ENABLE_INTERRUPTS();
//the inputBuffer has to be reset if it is not reset where the data is read.
//or the function openserial_getInputBuffer is called (which resets the buffer)
if (busyReceiving==TRUE){
openserial_printError(COMPONENT_OPENSERIAL,ERR_BUSY_RECEIVING,
(errorparameter_t)0,
(errorparameter_t)inputBufFill);
}
if (busyReceiving == FALSE && inputBufFill>0) {
DISABLE_INTERRUPTS();
cmdByte = openserial_vars.inputBuf[0];
ENABLE_INTERRUPTS();
switch (cmdByte) {
case SERFRAME_PC2MOTE_SETROOTBRIDGE:
idmanager_triggerAboutRoot();
idmanager_triggerAboutBridge();
break;
case SERFRAME_PC2MOTE_SETROOT:
idmanager_triggerAboutRoot();
break;
case SERFRAME_PC2MOTE_SETBRIDGE:
idmanager_triggerAboutBridge();
break;
case SERFRAME_PC2MOTE_DATA:
openbridge_triggerData();
break;
case SERFRAME_PC2MOTE_TRIGGERSERIALECHO:
//echo function must reset input buffer after reading the data.
openserial_echo(&openserial_vars.inputBuf[1],inputBufFill-1);
break;
default:
openserial_printError(COMPONENT_OPENSERIAL,ERR_UNSUPPORTED_COMMAND,
(errorparameter_t)cmdByte,
(errorparameter_t)0);
//reset here as it is not being reset in any other callback
DISABLE_INTERRUPTS();
openserial_vars.inputBufFill = 0;
ENABLE_INTERRUPTS();
break;
}
}
DISABLE_INTERRUPTS();
openserial_vars.inputBufFill = 0;
openserial_vars.busyReceiving = FALSE;
ENABLE_INTERRUPTS();
}
