I'm on the way on creating a method for building PDF reports with Arduino and ESP32. One of the main requierments it's to add to the code the lines that will define the .PDF wich is a large code separated with line breaks such as: %PDF-1.7 %‚ýþ 3 0 obj << /CreationDate (D:20210823131906-05'00') /…

use C++ capability called a Raw string literal here is an example: create a new sketch (.ino) with this code #include "pdf.h" void setup() { Serial.begin(115200); Serial.println(F("\n\n--- PDF HEADER ---")); Serial.println((const __FlashStringHelper*) pdfHeader); } void loop() {} now, c…

How to create a large String separated with line breaks

Projects Programming

J-M-L September 2, 2021, 10:25pm 13

great - have fun

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How to create a large String separated with line breaks

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