C++ (Cpp) u8g_InitHWSPI Examples

Example #1

File: pwm_pin_list.c Project: freemanjiang/m2tklib

void setup(void)
{  
  /*
    Test Envionment, ATMEGA with the following settings:
    CS: PORTB, Bit 2
    A0: PORTB, Bit 1
    SCK: PORTB, Bit 5
    MOSI: PORTB, Bit 3
  */
  /* 1. Setup and create u8g device: http://code.google.com/p/u8glib/wiki/avr#U8glib_Init */
  /* u8g_InitSPI(&u8g, &u8g_dev_st7565_dogm132_sw_spi, PN(1, 5), PN(1, 3), PN(1, 2), PN(1, 1), U8G_PIN_NONE); */
  u8g_InitHWSPI(&u8g, &u8g_dev_st7565_dogm132_hw_spi, PN(1, 2), PN(1, 1), U8G_PIN_NONE);

  /* 2. Setup m2 */
  m2_Init(&top_el_pin_list, m2_es_avr_u8g, m2_eh_4bs, m2_gh_u8g_bfs);
  //m2_Init(&top_el_pin_list, m2_es_avr_rotary_encoder_u8g, m2_eh_4bd, m2_gh_u8g_bfs);

  /* 3. Connect u8g display to m2  */
  m2_SetU8g(&u8g, m2_u8g_box_icon);

  /* 4. Set a font, use normal u8g_font's */
  m2_SetFont(0, (const void *)u8g_font_5x8r);
	
  /* 5. Define keys (PN() description, see http://code.google.com/p/u8glib/wiki/avr#U8glib_Init) */
  m2_SetPin(M2_KEY_EXIT, PN(3, 5));
  m2_SetPin(M2_KEY_SELECT, PN(3, 6));
  m2_SetPin(M2_KEY_NEXT, PN(3, 7));
  m2_SetPin(M2_KEY_PREV, PN(1, 7));
}

Example #2

File: graphics.c Project: freemanjiang/m2tklib

void setup(void) {
  /*
    Test Envionment, ATMEGA with the following settings:
    CS: PORTB, Bit 2
    A0: PORTB, Bit 1
    SCK: PORTB, Bit 5
    MOSI: PORTB, Bit 3
  */
  /* 1. Setup and create u8g device */
  /* u8g_InitSPI(&u8g, &u8g_dev_st7565_dogm132_sw_spi, PN(1, 5), PN(1, 3), PN(1, 2), PN(1, 1), U8G_PIN_NONE); */
  u8g_InitHWSPI(&u8g, &u8g_dev_st7565_dogm132_hw_spi, PN(1, 2), PN(1, 1), U8G_PIN_NONE);

  /* 2. Setup m2 */
  m2_Init(&el_top, m2_es_avr_u8g, m2_eh_4bs, m2_gh_u8g_bfs);

  /* 3. Connect u8g display to m2  */
  m2_SetU8g(&u8g, m2_u8g_box_icon);

  /* 4. Set a font, use normal u8g_font's */
  m2_SetFont(0, (const void *)u8g_font_5x8r);
	
  /* 5. Define keys */
  m2_SetPin(M2_KEY_EXIT, PN(3, 5));
  m2_SetPin(M2_KEY_SELECT, PN(3, 6));
  m2_SetPin(M2_KEY_NEXT, PN(3, 7));
  m2_SetPin(M2_KEY_PREV, PN(1, 7));
}

Example #3

File: u8g_dogm128_api.c Project: Archer-sys/u8glib

uint8_t u8g_InitHWSPIDogm128API(u8g_dev_t *dev, uint8_t cs, uint8_t a0, uint8_t reset)
{

  if ( u8g_InitHWSPI(&u8g_dogm128_obj, dev, cs, a0, reset) == 0 )
    return 0;
  u8g_init_dogm_common();
  return 1;
}

Example #4

File: display.c Project: mtl/tmk_keyboard

void display_init() {

//    u8g_InitSPI(
//        &u8g,
//        &u8g_dev_ssd1351_128x128_18bpp_sw_spi,
//        // sck, mosi, cs, a0 (C/D), reset
//        PN(1, 1), PN(1, 2), PN(1, 0), PN(0, 6), PN(0, 7)
//    );

    u8g_InitHWSPI(
        &u8g,
        &u8g_dev_ssd1351_128x128_18bpp_hw_spi,
        // cs, a0 (C/D), reset
        PN(1, 0), PN(0, 6), PN(0, 7)
    );

    display_draw( true );
}

Example #5

File: U8glib.cpp Project: PancakeBot/PancakeBot-firmware

uint8_t U8GLIB::initHWSPI(u8g_dev_t *dev, uint8_t cs, uint8_t a0, uint8_t reset)
{
  prepare();
  return u8g_InitHWSPI(&u8g, dev, cs, a0, reset);
}