s-marley / nano_vu_line Goto Github PK
View Code? Open in Web Editor NEWAn update on the previous Uno_vu_line with sensititivity and brightness controls
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nano_vu_line's Issues
Code breaks for SPI types data rate setting
FASTled supports clockless and clocked led types so it would be nice if this could also use SPI led types. For SPI led types you need to define a clock pin and it is also possible to define a data rate. I tried this with the ColorPalette sketch included with FASTled and that compiles fine (and also works real life).
When I change led type to WS2801, define pin (d)13 as clock pin and add that parameter to FastLED.addLeds, the code compiles fine. However, when I add a data rate the code compile breaks with an error. I tried this with nano_vu_line and uno_vu_line and set my board to Arduino Nano and Arduino UNO with the same results. My windows 10 is up to date, Arduino v.1.8.13 (latest) and FASTled v.3.3.3.
In file included from C:\Users\....\Nano_vu_line\Nano_vu_line.ino:5:0:
C:\Users\....\Documents\Arduino\libraries\FastLED/FastLED.h:14:21: note: #pragma message: FastLED version 3.003.003
# pragma message "FastLED version 3.003.003"
^~~~~~~~~~~~~~~~~~~~~~~~~~~
C:\Users....\Documents\Arduino\libraries\FastLED/fastled_delay.h: In function '_delaycycles_AVR':
C:\Users....\Documents\Arduino\libraries\FastLED/fastled_delay.h:76:4: error: impossible constraint in 'asm'
);
^
lto-wrapper.exe: fatal error: C:\Program Files (x86)\Arduino\hardware\tools\avr/bin/avr-gcc returned 1 exit status
compilation terminated.
c:/program files (x86)/arduino/hardware/tools/avr/bin/../lib/gcc/avr/7.3.0/../../../../avr/bin/ld.exe: error: lto-wrapper failed
collect2.exe: error: ld returned 1 exit status
exit status 1
Error compiling for board Arduino Nano.
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