Vidor Music Jukebox

This is a music jukebox project made in Verilog HDL using the FPGA on the Arduino MKR Vidor 4000.

Before we start

Guides to set up the Arduino IDE and Quartus Prime IDE:

Specifications of the MKR Vidor 4000

Intel Cyclone 10 (10CL010YU256C8G) FPGA

Microchip ATSAMD21G18A microcontroller

Arduino Connection

Arduino Vidor Examples Codes

Hardware Setup

Block Diagram

Pinout

Arduino	Device
A0	LCD RS
A1	LCD EN
A4	Buzzer
A5	LED2 (PWM)
A6	LED1 (Blink)
D2	LCD D4
D3	LCD D5
D4	LCD D6
D5	LCD D7
D13 (RX)	HC-06 TXD
D14 (TX)	HC-06 RXD

LCD Connections

Ussing a standard HD44780 LCD 16x2 Character display.

Be careful of the 5V Vdd supply and the 3V3 logic levels

/* ----------------------------------
 * PIN CONNECTIONS FOR LCD
 * ----------------------------------
 * (01) Vss - GND
 * (02) Vdd - 5V*
 * (03) Vee - GND with Resistor
 * (04) RS  - Arduino A0
 * (05) R/W - GND
 * (06) En  - Arduino A1
 * (07) DB0
 * (08) DB1
 * (09) DB2
 * (10) DB3
 * (11) DB4 - Arduino D2
 * (12) DB5 - Arduino D3
 * (13) DB6 - Arduino D4
 * (14) DB7 - Arduino D5
 * (15) LED+ (A) - 3V3 with Resistor
 * (16) LED- (K) - GND
 * ----------------------------------
 */

Wifi NINA Module

Use my sketch for VidorNinaSerialPassthrough. It was based on this code: https://gist.github.com/sameer/6ee696303579798d2e20c9ab7e52a088

Communicate using command line esptool.

$ pwd
/home/user1/snap/arduino/50/.arduino15/packages/esp32/tools/esptool_py/2.6.1

$ python3 esptool.py chip_id
esptool.py v2.6
Found 1 serial ports
Serial port /dev/ttyACM1
Connecting....
Detecting chip type... ESP32
Chip is ESP32D0WDQ6 (revision 1)
Features: WiFi, BT, Dual Core, 240MHz, VRef calibration in efuse, Coding Scheme None
MAC: 84:0d:8e:11:38:88
Uploading stub...
Running stub...
Stub running...
Warning: ESP32 has no Chip ID. Reading MAC instead.
MAC: 84:0d:8e:11:38:88
Hard resetting via RTS pin...

Software Setup

Arduino code

Inside the ArduinoSketch directory, there is the MusicJukebox project which contains the code to program the Arduino along with bitstream generated from FpgaProject

FPGA code

The FpgaProject directory is the project to be opened in Quartus IDE. After generating the bitstream, run convert_bitstream.sh to convert the bitstream into an Arduino header file.

zst123 / vidor-music-jukebox Goto Github PK