arduino-base64

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convert image into string

1

I want to covert image that is store into arduino sdcard to string using base64 can it possible or not?

nimraaslam

when compiling the base example - error: "'base64_enc_len' was not declared in this scope"

7

Arduino IDE 1.6.12 'base64_enc_len' was not declared in this scope

kwhizr

For encoded length there's no need for the costly modulo operator. For decoded length we can use bit-shifts instead of costly division.

gfoidl

Rombersoft

Compile error

2

I installed the library in Arduino IDE 1.6.4 but compiler gives error: avr/pgmspace.h: No such file or directory #include ^ compilation terminated. Error compiling. Thanks for suggestions, Timo

rouhu

Each field of keywords.txt is separated by a single true tab. When you use multiple tabs it causes the field to be interpreted as empty. On Arduino IDE 1.6.5 and...

per1234

Could you rename your library to arduino-base64 for the Arduino IDE? Right know it gets confused and wants to update to a different Base64 library [(https://github.com/Densaugeo/base64_arduino)](https://github.com/Densaugeo/base64_arduino) that is available in...

d3473r

wrong encoding

1

This is the output on an arduino due with the sample sketch: wiki:pedia = d2lraTpwZWRpYQA= This is however wrong. It should be "d2lraTpwZWRpYQ==". Both string side by side: d2lraTpwZWRpYQA= d2lraTpwZWRpYQ==

thomasaustria

Need to reduce input length by 1 to be compatible with HTTP basic authentication

4

In the example code... using it to authenticate a RESTAPI, I ran into a problem, but fixed it by decreasing the input size by 1. // encoding char input[] =...

tbraly

Source is being modified.

1

Hi there, Sorry that I am new in arduino. I just make a test as follow: > uint8_t key[] = {0,1,2,3,4,5,6,7,8,9,10,11,12,13,14,15}; char data[] = "0123456789012345"; aes256_enc_single(key, data); Serial.println(data); Serial.println(data); char...

facetime88