[How to do instruction] 128x64 OLED with Song Status and Spectrum Display on Raspberry Pi - Printable Version +- Moode Forum (https://moodeaudio.org/forum) +-- Forum: moOde audio player (https://moodeaudio.org/forum/forumdisplay.php?fid=3) +--- Forum: FAQ and Guides (https://moodeaudio.org/forum/forumdisplay.php?fid=9) +--- Thread: [How to do instruction] 128x64 OLED with Song Status and Spectrum Display on Raspberry Pi (/showthread.php?tid=155) |
RE: 128x64 OLED with Song Status and Spectrum Display on Raspberry Pi - Jempie - 08-25-2021 (08-25-2021, 08:16 AM)adrii Wrote: Hi Jempie Adrian, thanks for the responce. So change the display does that help? i must buy a other one? Features: Diagonal Screen Size: 2.42" Resolution: 128 * 64 Driver IC: SSD1309 SPI interface definition: 1.GND (power ground) 2.VCC (power supply positive) 3.SCL (clock line) 4.SDA (data line) 5.RES (reset line) 6.DC (data / command) 7.CS (chip select) Convenience. Interface Selection: to choose SPI or IIC interface through R3, R4, R5 For IIC communication, it is necessary to move the resistor on R4 to R3, and R5 is soldered with 0 ohm resistor. SPI communication or I2C communication can be switched by configuring three resistors R3 R4 R5 RE: 128x64 OLED with Song Status and Spectrum Display on Raspberry Pi - adrii - 08-25-2021 Hi Jempie Your display should work fine with mpd_oled, with either I2C or SPI, so you could just look at R3, R4, R5 and see if the display is currently configured for I2C or SPI and connect it to the GPIO pins accordingly (the text you posted suggests the display is originally configured for SPI). Then, when you run mpd_oled, specify -o 3 if the display is configured for I2C, and -o 1 if it is configured for SPI. Adrian. RE: 128x64 OLED with Song Status and Spectrum Display on Raspberry Pi - Jempie - 08-26-2021 (08-25-2021, 03:20 PM)adrii Wrote: Hi Jempie Hi Adrian, Where must I connect the wires? CS/DC/RES/SDA/SCL Thanks, man, sorry I'm totally new RE: 128x64 OLED with Song Status and Spectrum Display on Raspberry Pi - adrii - 08-26-2021 Hi Jempie The mpd_oled installation instructions for Moode include a section on SPI with a link to a sketch that shows how the display can be connected. https://github.com/antiprism/mpd_oled/blob/master/doc/install_moode7_deb.md#spi Adrian. RE: 128x64 OLED with Song Status and Spectrum Display on Raspberry Pi - Jempie - 08-26-2021 (08-26-2021, 10:38 AM)adrii Wrote: Hi Jempie Ok, i found GND and VCC but SLC to GIO 3 SDA to GIO 2 RES to GIO ? DC to GIO ? SC to GIO ? Thanks RE: 128x64 OLED with Song Status and Spectrum Display on Raspberry Pi - adrii - 08-26-2021 Hi Jempie Is your display configured for I2C or SPI? Adrian. RE: 128x64 OLED with Song Status and Spectrum Display on Raspberry Pi - Jempie - 08-26-2021 (08-26-2021, 11:14 AM)adrii Wrote: Hi Jempie spi RE: 128x64 OLED with Song Status and Spectrum Display on Raspberry Pi - adrii - 08-26-2021 Hi Jempie Then go to the SPI section of the mpd_oled installation instructions for Moode and click on "wired like this", and bear in mind that SDA=MOSI and SCL=CLK and these pins should be connected according to the SPI wiring diagram (don't connect them to GPIO 2 and 3). Adrian. RE: 128x64 OLED with Song Status and Spectrum Display on Raspberry Pi - Jempie - 08-26-2021 Adrian, i follow the installation git clone https://github.com/karlstav/cava cd cava ./autogen.sh ./configure --disable-input-portaudio --disable-input-sndio --disable-output-ncurses --disable-input-pulse --program-prefix=mpd_oled_ make sudo make install-strip ERROR checking for sqrt in -lm... yes checking for fftw_execute in -lfftw3... no configure: error: fftw library is required! pi@moode:~/cava $ make make: *** No targets specified and no makefile found. Stop. pi@moode:~/cava $ sudo make install-strip make: *** No rule to make target 'install-strip'. Stop. pi@moode:~/cava $ RE: 128x64 OLED with Song Status and Spectrum Display on Raspberry Pi - adrii - 08-26-2021 Hi Jempie Did you run the commands to install the dependencies? https://github.com/antiprism/mpd_oled/blob/master/doc/install_moode7_source.md#install-all-dependencies Adrian. |