finn/crosspoint-reader
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Cleanup serial output

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This commit is contained in:
Dave Allie
2025-12-08 22:39:23 +11:00
parent b743a1ca8e
commit 07cc589e59
10 changed files with 92 additions and 95 deletions
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20
src/main.cpp
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@@ -64,7 +64,7 @@ constexpr unsigned long POWER_BUTTON_SLEEP_MS = 1000;
Epub* loadEpub(const std::string& path) {
if (!SD.exists(path.c_str())) {
Serial.printf("File does not exist: %s\n", path.c_str());
Serial.printf("[%lu] [ ] File does not exist: %s\n", millis(), path.c_str());
return nullptr;
}
@@ -73,7 +73,7 @@ Epub* loadEpub(const std::string& path) {
return epub;
}
Serial.println("Failed to load epub");
Serial.printf("[%lu] [ ] Failed to load epub\n", millis());
delete epub;
return nullptr;
}
@@ -96,15 +96,13 @@ void verifyWakeupLongPress() {
const auto start = millis();
bool abort = false;
Serial.println("Verifying power button press");
Serial.printf("[%lu] [ ] Verifying power button press\n", millis());
inputManager.update();
while (!inputManager.isPressed(InputManager::BTN_POWER) && millis() - start < 1000) {
delay(50);
inputManager.update();
Serial.println("Waiting...");
}
Serial.printf("Made it? %s\n", inputManager.isPressed(InputManager::BTN_POWER) ? "yes" : "no");
if (inputManager.isPressed(InputManager::BTN_POWER)) {
do {
delay(50);
@@ -115,8 +113,6 @@ void verifyWakeupLongPress() {
abort = true;
}
Serial.printf("held for %lu\n", inputManager.getHeldTime());
if (abort) {
// Button released too early. Returning to sleep.
// IMPORTANT: Re-arm the wakeup trigger before sleeping again
@@ -138,7 +134,7 @@ void enterDeepSleep() {
exitScreen();
enterNewScreen(new SleepScreen(renderer, inputManager));
Serial.println("Power button released after a long press. Entering deep sleep.");
Serial.printf("[%lu] [ ] Power button released after a long press. Entering deep sleep.\n", millis());
delay(1000); // Allow Serial buffer to empty and display to update
// Enable Wakeup on LOW (button press)
@@ -193,12 +189,12 @@ void setup() {
// Initialize display
einkDisplay.begin();
Serial.println("Display initialized");
Serial.printf("[%lu] [ ] Display initialized\n", millis());
renderer.insertFont(READER_FONT_ID, bookerlyFontFamily);
renderer.insertFont(UI_FONT_ID, ubuntuFontFamily);
renderer.insertFont(SMALL_FONT_ID, smallFontFamily);
Serial.println("Fonts loaded");
Serial.printf("[%lu] [ ] Fonts setup\n", millis());
exitScreen();
enterNewScreen(new BootLogoScreen(renderer, inputManager));
@@ -229,8 +225,8 @@ void loop() {
delay(10);
static unsigned long lastMemPrint = 0;
if (Serial && millis() - lastMemPrint >= 5000) {
Serial.printf("[%lu] Memory - Free: %d bytes, Total: %d bytes, Min Free: %d bytes\n", millis(), ESP.getFreeHeap(),
if (Serial && millis() - lastMemPrint >= 10000) {
Serial.printf("[%lu] [MEM] Free: %d bytes, Total: %d bytes, Min Free: %d bytes\n", millis(), ESP.getFreeHeap(),
ESP.getHeapSize(), ESP.getMinFreeHeap());
lastMemPrint = millis();
}