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Improved HAL diagnostics

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Looptime diagnostic enhanced, and duplicated diagnostic messages removed from DFPlayer class.
This commit is contained in:
Neil McKechnie 2021-09-21 13:43:52 +01:00
parent 302b16547e
commit e59e07b971
2 changed files with 36 additions and 21 deletions
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22
IODevice.cpp
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@ -89,24 +89,32 @@ void IODevice::loop() {
// Report loop time if diags enabled
#if defined(DIAG_LOOPTIMES)
static unsigned long lastMicros = 0;
static unsigned long maxElapsed = 0;
// Measure time since loop() method started.
unsigned long halElapsed = micros() - currentMicros;
// Measure time between loop() method entries.
unsigned long elapsed = currentMicros - lastMicros;
static unsigned long maxElapsed = 0, maxHalElapsed = 0;
static unsigned long lastOutputTime = 0;
static unsigned long halTotal = 0, total = 0;
static unsigned long count = 0;
const unsigned long interval = (unsigned long)5 * 1000 * 1000; // 5 seconds in microsec
unsigned long elapsed = currentMicros - lastMicros;
// Ignore long loop counts while message is still outputting
if (currentMicros - lastOutputTime > 3000UL) {
if (elapsed > maxElapsed) maxElapsed = elapsed;
}
if (halElapsed > maxHalElapsed) maxHalElapsed = halElapsed;
halTotal += halElapsed;
total += elapsed;
count++;
}
if (currentMicros - lastOutputTime > interval) {
if (lastOutputTime > 0)
LCD(1,F("Loop=%lus,%lus max"), interval/count, maxElapsed);
maxElapsed = 0;
count = 0;
DIAG(F("Loop Total:%lus (%lus max) HAL:%lus (%lus max)"),
total/count, maxElapsed, halTotal/count, maxHalElapsed);
maxElapsed = maxHalElapsed = total = halTotal = count = 0;
lastOutputTime = currentMicros;
}
lastMicros = micros();
lastMicros = currentMicros;
#endif
}

19
IO_DFPlayer.h
View File

@ -69,12 +69,14 @@ private:
unsigned long _commandSendTime; // Allows timeout processing
public:
DFPlayer(VPIN firstVpin, int nPins, HardwareSerial &serial) {
_firstVpin = firstVpin;
_nPins = nPins;
_serial = &serial;
// Constructor
DFPlayer(VPIN firstVpin, int nPins, HardwareSerial &serial) :
IODevice(firstVpin, nPins),
_serial(&serial)
{
addDevice(this);
}
static void create(VPIN firstVpin, int nPins, HardwareSerial &serial) {
new DFPlayer(firstVpin, nPins, serial);
}
@ -101,20 +103,25 @@ protected:
|| (_inputIndex >=4 && _inputIndex <= 8))
_inputIndex++;
else if (c==0x06 && _inputIndex==2) {
// Valid command prefix, so consider the device online.
// Valid message prefix, so consider the device online
if (_deviceState==DEVSTATE_INITIALISING) {
_deviceState = DEVSTATE_NORMAL;
#ifdef DIAG_IO
_display();
#endif
}
_inputIndex++;
} else if (c==0xEF && _inputIndex==9) {
// End of play
if (_playing) {
#ifdef DIAG_IO
DIAG(F("DFPlayer: Finished"));
#endif
_playing = false;
_inputIndex = 0;
}
_inputIndex = 0;
} else
_inputIndex = 0; // Unrecognised character sequence, start again!
}
// Check if the initial prompt to device has timed out. Allow 1 second
if (_deviceState == DEVSTATE_INITIALISING && currentMicros - _commandSendTime > 1000000UL) {