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HUB75 memory usage info on serial

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This commit is contained in:
Frank
2024-09-28 02:15:41 +02:00
parent 3a506aded2
commit 8338b58b88
2 changed files with 12 additions and 4 deletions
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15
wled00/bus_manager.cpp
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@@ -523,6 +523,7 @@ void BusNetwork::cleanup() {
#warning "HUB75 driver enabled (experimental)"
BusHub75Matrix::BusHub75Matrix(BusConfig &bc) : Bus(bc.type, bc.start, bc.autoWhite) {
size_t lastHeap = ESP.getFreeHeap();
_valid = false;
fourScanPanel = nullptr;
@@ -540,14 +541,14 @@ BusHub75Matrix::BusHub75Matrix(BusConfig &bc) : Bus(bc.type, bc.start, bc.autoWh
#if defined(CONFIG_IDF_TARGET_ESP32S3) && defined(BOARD_HAS_PSRAM)
if(bc.pins[0] > 4) {
USER_PRINT("WARNING, chain limited to 4");
USER_PRINTLN("WARNING, chain limited to 4");
}
# else
// Disable this check if you are want to try bigger setups and accept you
// might need to do full erase to recover from memory relayed boot-loop if you push too far
if(mxconfig.mx_height >= 64 && (bc.pins[0] > 1)) {
USER_PRINT("WARNING, only single panel can be used of 64 pixel boards due to memory");
mxconfig.chain_length = 1;
USER_PRINTLN("WARNING, only single panel can be used of 64 pixel boards due to memory");
//mxconfig.chain_length = 1;
}
#endif
@@ -730,7 +731,8 @@ BusHub75Matrix::BusHub75Matrix(BusConfig &bc) : Bus(bc.type, bc.start, bc.autoWh
#endif
USER_PRINTF("MatrixPanel_I2S_DMA config - %ux%u length: %u\n", mxconfig.mx_width, mxconfig.mx_height, mxconfig.chain_length);
USER_PRINTF("MatrixPanel_I2S_DMA config - %ux%u (type %u) length: %u, %u bits/pixel.\n", mxconfig.mx_width, mxconfig.mx_height, bc.type, mxconfig.chain_length, mxconfig.getPixelColorDepthBits() * 3);
DEBUG_PRINT(F("Free heap: ")); DEBUG_PRINTLN(ESP.getFreeHeap()); lastHeap = ESP.getFreeHeap();
// OK, now we can create our matrix object
display = new MatrixPanel_I2S_DMA(mxconfig);
@@ -762,13 +764,16 @@ BusHub75Matrix::BusHub75Matrix(BusConfig &bc) : Bus(bc.type, bc.start, bc.autoWh
_bri = 25;
delay(24); // experimental
DEBUG_PRINT(F("heap usage: ")); DEBUG_PRINTLN(lastHeap - ESP.getFreeHeap());
// Allocate memory and start DMA display
if( not display->begin() ) {
USER_PRINTLN("****** MatrixPanel_I2S_DMA !KABOOM! I2S memory allocation failed ***********");
USER_PRINT(F("heap usage: ")); USER_PRINTLN(lastHeap - ESP.getFreeHeap());
return;
}
else {
USER_PRINTLN("MatrixPanel_I2S_DMA begin ok");
USER_PRINT(F("heap usage: ")); USER_PRINTLN(lastHeap - ESP.getFreeHeap());
delay(18); // experiment - give the driver a moment (~ one full frame @ 60hz) to settle
_valid = true;
display->clearScreen(); // initially clear the screen buffer
@@ -784,6 +789,7 @@ BusHub75Matrix::BusHub75Matrix(BusConfig &bc) : Bus(bc.type, bc.start, bc.autoWh
delete display; display = nullptr;
_valid = false;
USER_PRINTLN(F("MatrixPanel_I2S_DMA not started - not enough memory for dirty bits!"));
USER_PRINT(F("heap usage: ")); USER_PRINTLN(lastHeap - ESP.getFreeHeap());
return; // fail is we cannot get memory for the buffer
}
setBitArray(_ledsDirty, _len, false); // reset dirty bits
@@ -837,6 +843,7 @@ BusHub75Matrix::BusHub75Matrix(BusConfig &bc) : Bus(bc.type, bc.start, bc.autoWh
USER_PRINT((_ledBuffer? _len*sizeof(CRGB) :0) + (_ledsDirty? getBitArrayBytes(_len) :0));
USER_PRINTLN(F(" bytes."));
}
USER_PRINT(F("heap usage: ")); USER_PRINTLN(lastHeap - ESP.getFreeHeap());
}
void __attribute__((hot)) BusHub75Matrix::setPixelColor(uint16_t pix, uint32_t c) {

1
wled00/wled.cpp
View File

@@ -876,6 +876,7 @@ void WLED::setup()
USER_PRINTLN(F("\n"));
#endif
USER_PRINT(F("Free heap ")); USER_PRINTLN(ESP.getFreeHeap());USER_PRINTLN();
USER_PRINTLN(F("WLED initialization done.\n"));
delay(50);
// repeat Ada prompt