snark13/Xteink-X4-crosspoint-reader
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Formatting.

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This commit is contained in:
Jonas Diemer 2025-12-18 13:43:47 +01:00
parent 13fc5f7bbb
commit 5c22342dcc
1 changed files with 68 additions and 70 deletions
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18
src/activities/boot_sleep/SleepActivity.cpp
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@ -9,8 +9,7 @@
#include "config.h" #include "config.h"
#include "images/CrossLarge.h" #include "images/CrossLarge.h"
void convertBmpToBWdisplayData(uint8_t* bmpData, void convertBmpToBWdisplayData(uint8_t* bmpData, int width, int height, uint8_t* displayImage) {
int width, int height, uint8_t* displayImage){
// Convert BMP data to 1bpp format for e-ink display // Convert BMP data to 1bpp format for e-ink display
// Implementation details depend on the specific BMP format and display requirements // Implementation details depend on the specific BMP format and display requirements
@ -134,7 +133,8 @@ uint8_t* loadBMP(const char* filename, int& width, int& height) {
width = header.width; width = header.width;
height = header.height; height = header.height;
Serial.printf("[%lu] [SleepScreen] BMP dimensions: %dx%d, %d bits/pixel\n", millis(), width, height, header.bitsPerPixel); Serial.printf("[%lu] [SleepScreen] BMP dimensions: %dx%d, %d bits/pixel\n", millis(), width, height,
header.bitsPerPixel);
// Calculate destination dimensions based on rotation type // Calculate destination dimensions based on rotation type
int destWidth, destHeight; int destWidth, destHeight;
@ -158,7 +158,6 @@ uint8_t* loadBMP(const char* filename, int& width, int& height) {
// Initialize to all white (0xFF = all bits set to 1) // Initialize to all white (0xFF = all bits set to 1)
memset(displayImage, 0xFF, bufferSize); memset(displayImage, 0xFF, bufferSize);
// With 4-byte divisibility assertion, no padding calculations are needed // With 4-byte divisibility assertion, no padding calculations are needed
// Add assertion that dimensions are divisible by 4 // Add assertion that dimensions are divisible by 4
@ -180,8 +179,7 @@ uint8_t* loadBMP(const char* filename, int& width, int& height) {
// Allocate a buffer for the entire bitmap // Allocate a buffer for the entire bitmap
uint8_t* bmpData = (uint8_t*)malloc(totalBitmapSize); uint8_t* bmpData = (uint8_t*)malloc(totalBitmapSize);
if (!bmpData) { if (!bmpData) {
Serial.printf("[%lu] [SleepScreen] Failed to allocate bitmap buffer (%d bytes)\n", Serial.printf("[%lu] [SleepScreen] Failed to allocate bitmap buffer (%d bytes)\n", millis(), totalBitmapSize);
millis(), totalBitmapSize);
free(displayImage); free(displayImage);
bmpFile.close(); bmpFile.close();
return nullptr; return nullptr;
@ -198,8 +196,8 @@ uint8_t* loadBMP(const char* filename, int& width, int& height) {
bmpFile.close(); bmpFile.close();
const unsigned long elapsedTime = millis() - startTime; const unsigned long elapsedTime = millis() - startTime;
Serial.printf("[%lu] [SleepScreen] Successfully loaded BMP: %dx%d in %lu ms\n", Serial.printf("[%lu] [SleepScreen] Successfully loaded BMP: %dx%d in %lu ms\n", millis(), destWidth, destHeight,
millis(), destWidth, destHeight, elapsedTime); elapsedTime);
return displayImage; return displayImage;
} }
@ -240,8 +238,8 @@ void SleepActivity::onEnter() {
// Note: We've applied 90-degree clockwise rotation to compensate for // Note: We've applied 90-degree clockwise rotation to compensate for
// the renderer's behavior and ensure the image appears correctly // the renderer's behavior and ensure the image appears correctly
// on the e-ink display. // on the e-ink display.
Serial.printf("[%lu] [SleepScreen] Drawing at position: %d,%d (dimensions: %dx%d)\n", millis(), Serial.printf("[%lu] [SleepScreen] Drawing at position: %d,%d (dimensions: %dx%d)\n", millis(), xPos, yPos,
xPos, yPos, imageWidth, imageHeight); imageWidth, imageHeight);
renderer.drawImage(imageData, xPos, yPos, imageWidth, imageHeight); renderer.drawImage(imageData, xPos, yPos, imageWidth, imageHeight);
// Free the image data // Free the image data