63 lines
2.0 KiB
C++
63 lines
2.0 KiB
C++
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#include <Arduino.h>
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#include "esp_heap_caps.h"
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#include "esp32-hal-psram.h"
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#include "esp_partition.h"
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void printPartitionInfo() {
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const esp_partition_t *partition;
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esp_partition_iterator_t it = esp_partition_find(ESP_PARTITION_TYPE_APP, ESP_PARTITION_SUBTYPE_ANY, NULL);
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Serial.println("App-Partitionen:");
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while (it != NULL) {
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partition = esp_partition_get(it);
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Serial.printf(" Label: %s, Adresse: 0x%08x, Größe: %d KB\n", partition->label, partition->address, partition->size / 1024);
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it = esp_partition_next(it);
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}
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esp_partition_iterator_release(it);
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it = esp_partition_find(ESP_PARTITION_TYPE_DATA, ESP_PARTITION_SUBTYPE_ANY, NULL);
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Serial.println("Data-Partitionen:");
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while (it != NULL) {
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partition = esp_partition_get(it);
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Serial.printf(" Label: %s, Adresse: 0x%08x, Größe: %d KB\n", partition->label, partition->address, partition->size / 1024);
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it = esp_partition_next(it);
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}
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esp_partition_iterator_release(it);
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}
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void setup() {
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// Initialisierung der seriellen Kommunikation
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Serial.begin(115200);
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delay(1000); // Kurze Verzögerung für die Stabilität der seriellen Ausgabe
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// PSRAM-Initialisierung überprüfen
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if (psramFound()) {
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Serial.println("PSRAM erfolgreich initialisiert!");
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// PSRAM-Details ausgeben
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size_t psramSize = ESP.getPsramSize();
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Serial.print("PSRAM Größe: ");
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Serial.print(psramSize / 1024);
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Serial.println(" KB");
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size_t freePsram = heap_caps_get_free_size(MALLOC_CAP_SPIRAM);
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Serial.print("Freier PSRAM: ");
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Serial.print(freePsram / 1024);
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Serial.println(" KB");
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size_t largestBlock = heap_caps_get_largest_free_block(MALLOC_CAP_SPIRAM);
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Serial.print("Größter freier PSRAM Block: ");
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Serial.print(largestBlock / 1024);
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Serial.println(" KB");
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} else {
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Serial.println("PSRAM nicht gefunden oder Initialisierung fehlgeschlagen.");
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}
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// Partitionen-Informationen ausgeben
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printPartitionInfo();
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}
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void loop() {
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// Dein Code hier
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}
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