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 August 24, 2021, 5:56pm 9

here you go !!

(for testing purpose it's OK to print those two bytes in the Wire ISR context, that will be OK experimentally )

Topic		Replies	Views
Problemi con programmino semplice Generale	36	10650	May 7, 2021
Problems with Serial.println Programming	23	6158	May 5, 2021
Frage zu println Deutsch	7	1983	May 6, 2021
Error when printing insanely long strings in HW serial Networking, Protocols, and Devices	22	6351	May 6, 2021
Format String Programming	42	9507	May 5, 2021

How to create a large String separated with line breaks

Related topics