Rudolf Schenke

CAN.filter(...) has no effect

1

A big sorry!! It was my mistake. Phease delete or ignore this unnecessary post. The CAN.filter (...) function for MCP2515 definitely does not work! It is not filtered, all messages...

What is the right programmer in the Arduino IDE?

6

Your "Getting started..." has the line **Select what kind of programmer you're using under the Programmers menu.** What is the right programmer from the huge list? I've tried a few,...

How to build the serial number?

4

The file "**lgt8xp.h**" contains 4 pointers for reading out the serial number. In which order do the values have to be linked with one another? #define GUID0 (*((volatile unsigned char...

Using library with Longan Nano: missing file "rttgui.h

1

Compiling example "Blinkk.ino" from library examples produces the Error: ``` ResolveLibrary(rttgui.h) d:\Arduino\libraries\Arduino_RT-Thread-master\src\components\arduino\drv_spi_st7735.cpp:16:11: fatal error: rttgui.h: No such file or directory 16 | # include | ^~~~~~~~~~ compilation terminated. This libraty...