void evaluateOtherData(serialPort_t *serialPort, uint8_t receivedChar)
{
#ifndef USE_CLI
UNUSED(serialPort);
#else
if (receivedChar == '#') {
cliEnter(serialPort);
}
#endif
if (receivedChar == serialConfig->reboot_character) {
systemResetToBootloader();
}
}
static void mspProcessPendingRequest(mspPort_t * mspPort)
{
// If no request is pending or 100ms guard time has not elapsed - do nothing
if ((mspPort->pendingRequest == MSP_PENDING_NONE) || (millis() - mspPort->lastActivityMs < 100)) {
return;
}
switch(mspPort->pendingRequest) {
case MSP_PENDING_BOOTLOADER:
systemResetToBootloader();
break;
#ifdef USE_CLI
case MSP_PENDING_CLI:
cliEnter(mspPort->port);
break;
#endif
default:
break;
}
}
void serialEvaluateNonMspData(serialPort_t *serialPort, uint8_t receivedChar)
{
#ifndef USE_CLI
UNUSED(serialPort);
#else
if (receivedChar == '#') {
cliEnter(serialPort);
}
#endif
if (receivedChar == serialConfig()->reboot_character) {
// A 100ms guard delay to make sure reboot_character is followed by silence
// If anything is received during the guard period - reboot_character is ignored
for (int i = 0; i < 10; i++) {
delay(10);
if (serialRxBytesWaiting(serialPort)) {
return;
}
}
systemResetToBootloader();
}
}
void cliProcess(void)
{
if (!cliMode) {
cliEnter();
}
while (serialTotalBytesWaiting(cliPort)) {
uint8_t c = serialRead(cliPort);
if (c == '\t' || c == '?') {
// do tab completion
const clicmd_t *cmd, *pstart = NULL, *pend = NULL;
int i = bufferIndex;
for (cmd = cmdTable; cmd < cmdTable + CMD_COUNT; cmd++) {
if (bufferIndex && (strncasecmp(cliBuffer, cmd->name, bufferIndex) != 0))
continue;
if (!pstart)
pstart = cmd;
pend = cmd;
}
if (pstart) { /* Buffer matches one or more commands */
for (; ; bufferIndex++) {
if (pstart->name[bufferIndex] != pend->name[bufferIndex])
break;
if (!pstart->name[bufferIndex] && bufferIndex < sizeof(cliBuffer) - 2) {
/* Unambiguous -- append a space */
cliBuffer[bufferIndex++] = ' ';
cliBuffer[bufferIndex] = '\0';
break;
}
cliBuffer[bufferIndex] = pstart->name[bufferIndex];
}
}
if (!bufferIndex || pstart != pend) {
/* Print list of ambiguous matches */
cliPrint("\r\033[K");
for (cmd = pstart; cmd <= pend; cmd++) {
cliPrint(cmd->name);
cliWrite('\t');
}
cliPrompt();
i = 0; /* Redraw prompt */
}
for (; i < bufferIndex; i++)
cliWrite(cliBuffer[i]);
} else if (!bufferIndex && c == 4) {
cliExit(cliBuffer);
return;
} else if (c == 12) {
// clear screen
cliPrint("\033[2J\033[1;1H");
cliPrompt();
} else if (bufferIndex && (c == '\n' || c == '\r')) {
// enter pressed
clicmd_t *cmd = NULL;
clicmd_t target;
cliPrint("\r\n");
cliBuffer[bufferIndex] = 0; // null terminate
target.name = cliBuffer;
target.param = NULL;
cmd = bsearch(&target, cmdTable, CMD_COUNT, sizeof cmdTable[0], cliCompare);
if (cmd)
cmd->func(cliBuffer + strlen(cmd->name) + 1);
else
cliPrint("ERR: Unknown command, try 'help'");
memset(cliBuffer, 0, sizeof(cliBuffer));
bufferIndex = 0;
// 'exit' will reset this flag, so we don't need to print prompt again
if (!cliMode)
return;
cliPrompt();
} else if (c == 127) {
// backspace
if (bufferIndex) {
cliBuffer[--bufferIndex] = 0;
cliPrint("\010 \010");
}
} else if (bufferIndex < sizeof(cliBuffer) && c >= 32 && c <= 126) {
if (!bufferIndex && c == 32)
continue;
cliBuffer[bufferIndex++] = c;
cliWrite(c);
}
}
}
