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cbm80amiga / Arduino_ST7735_Fast

Fast library for the ST7735 128x160 SPI display
GNU Lesser General Public License v3.0
24 stars 6 forks source link

SAMD21 #1

Open el-samiyel opened 4 years ago

el-samiyel commented 4 years ago

Hi, super library!

Will there be any support for the Arduino Zero samd21? I tried, but it failed to compile:

\Documents\Arduino\libraries\Arduino_ST7789_Fast-master\Arduino_ST7789_Fast.cpp: In member function 'void Arduino_ST7789::writeSPI(uint8_t)':

\Documents\Arduino\libraries\Arduino_ST7789_Fast-master\Arduino_ST7789_Fast.cpp:75:5: error: 'SPDR' was not declared in this scope

 SPDR = c;

 ^~~~

\Documents\Arduino\libraries\Arduino_ST7789_Fast-master\Arduino_ST7789_Fast.cpp:75:5: note: suggested alternative: 'SPI'

 SPDR = c;

 ^~~~

 SPI

In file included from \AppData\Local\Arduino15\packages\arduino\hardware\samd\1.8.5\cores\arduino/delay.h:23:0,

             from C:\Users\el\AppData\Local\Arduino15\packages\arduino\hardware\samd\1.8.5\cores\arduino/Arduino.h:81,

\Documents\Arduino\libraries\Arduino_ST7789_Fast-master\Arduino_ST7789_Fast.h:16,

\Documents\Arduino\libraries\Arduino_ST7789_Fast-master\Arduino_ST7789_Fast.cpp:4:

\Documents\Arduino\libraries\Arduino_ST7789_Fast-master\Arduino_ST7789_Fast.cpp: In member function 'void Arduino_ST7789::commonST7789Init(const uint8_t*)':

\AppData\Local\Arduino15\packages\arduino\hardware\samd\1.8.5\variants\arduino_zero/variant.h:68:55: error: cannot convert 'volatile uint32_t {aka volatile long unsigned int}' to 'volatile uint8_t {aka volatile unsigned char}' in assignment

define portOutputRegister(port) ( &(port->OUT.reg) )

                                                   ^

\Documents\Arduino\libraries\Arduino_ST7789_Fast-master\Arduino_ST7789_Fast.cpp:169:12: note: in expansion of macro 'portOutputRegister'

dcPort = portOutputRegister(digitalPinToPort(dcPin));

        ^~~~~~~~~~~~~~~~~~
cbm80amiga commented 4 years ago

No, this is AVR only

wt., 17 mar 2020, 17:35 użytkownik el-samiyel notifications@github.com napisał:

Hi, super library!

Will there be any support for the Arduino Zero samd21? I tried, but it failed to compile:

`\Documents\Arduino\libraries\Arduino_ST7789_Fast-master\Arduino_ST7789_Fast.cpp: In member function 'void Arduino_ST7789::writeSPI(uint8_t)':

\Documents\Arduino\libraries\Arduino_ST7789_Fast-master\Arduino_ST7789_Fast.cpp:75:5: error: 'SPDR' was not declared in this scope

SPDR = c;

^~~~

\Documents\Arduino\libraries\Arduino_ST7789_Fast-master\Arduino_ST7789_Fast.cpp:75:5: note: suggested alternative: 'SPI'

SPDR = c;

^~~~

SPI

In file included from \AppData\Local\Arduino15\packages\arduino\hardware\samd\1.8.5\cores\arduino/delay.h:23:0,

         from C:\Users\el\AppData\Local\Arduino15\packages\arduino\hardware\samd\1.8.5\cores\arduino/Arduino.h:81,

\Documents\Arduino\libraries\Arduino_ST7789_Fast-master\Arduino_ST7789_Fast.h:16,

\Documents\Arduino\libraries\Arduino_ST7789_Fast-master\Arduino_ST7789_Fast.cpp:4:

\Documents\Arduino\libraries\Arduino_ST7789_Fast-master\Arduino_ST7789_Fast.cpp: In member function 'void Arduino_ST7789::commonST7789Init(const uint8_t*)':

\AppData\Local\Arduino15\packages\arduino\hardware\samd\1.8.5\variants\arduino_zero/variant.h:68:55: error: cannot convert 'volatile uint32_t {aka volatile long unsigned int}' to 'volatile uint8_t {aka volatile unsigned char}' in assignment

define portOutputRegister(port) ( &(port->OUT.reg) )

                                               ^

\Documents\Arduino\libraries\Arduino_ST7789_Fast-master\Arduino_ST7789_Fast.cpp:169:12: note: in expansion of macro 'portOutputRegister'

dcPort = portOutputRegister(digitalPinToPort(dcPin));

    ^~~~~~~~~~~~~~~~~~`

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