Lines Matching refs:spi
30 import mraa.Spi;
45 Spi spi = new Spi(1);
47 spi.frequency(400000);
48 spi.lsbmode(false);
50 if(spi.bitPerWord(16) != Result.SUCCESS) {
51 System.err.println("Could not set SPI Device to 16Bit mode, exit...");
55 spi.write_word(0x0900); //Do not decode bits
56 spi.write_word(0x0a05); // Brightness of LEDs
57 spi.write_word(0x0b07); // Show all Scan Lines
58 spi.write_word(0x0c01); // Display on
59 spi.write_word(0x0f00); // Testmode off
66 spi.write(buf.array());
74 spi.write(buf.array());
82 spi.write(buf.array());
86 spi.write_word((i << 8) + (1 << j));
89 spi.write_word(i << 8);
