diff options
Diffstat (limited to 'ArduinoAddons/Arduino_1.0.x/libraries/U8glib/utility/u8g_dev_uc1611_dogxl240.c')
-rwxr-xr-x | ArduinoAddons/Arduino_1.0.x/libraries/U8glib/utility/u8g_dev_uc1611_dogxl240.c | 116 |
1 files changed, 116 insertions, 0 deletions
diff --git a/ArduinoAddons/Arduino_1.0.x/libraries/U8glib/utility/u8g_dev_uc1611_dogxl240.c b/ArduinoAddons/Arduino_1.0.x/libraries/U8glib/utility/u8g_dev_uc1611_dogxl240.c new file mode 100755 index 000000000..44242ecdf --- /dev/null +++ b/ArduinoAddons/Arduino_1.0.x/libraries/U8glib/utility/u8g_dev_uc1611_dogxl240.c @@ -0,0 +1,116 @@ +/* + + u8g_dev_uc1611_dogxl240.c + + Universal 8bit Graphics Library + + Copyright (c) 2014, dev.menges.jonas@gmail.com, olikraus@gmail.com + All rights reserved. + + Redistribution and use in source and binary forms, with or without modification, + are permitted provided that the following conditions are met: + + * Redistributions of source code must retain the above copyright notice, this list + of conditions and the following disclaimer. + + * Redistributions in binary form must reproduce the above copyright notice, this + list of conditions and the following disclaimer in the documentation and/or other + materials provided with the distribution. + + THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND + CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, + INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF + MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE + DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR + CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, + SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT + NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; + LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER + CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, + STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) + ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF + ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + + +*/ + +#include "u8g.h" + + +#define WIDTH 240 +#define HEIGHT 128 +#define PAGE_HEIGHT 8 + + +static const uint8_t u8g_dev_uc1611_dogxl240_init_seq[] PROGMEM = { + U8G_ESC_CS(1), // enable chip + U8G_ESC_ADR(0), // instruction mode + 0xF1, // set last COM electrode + 0x7F, // DOGXL240 + 0xF2, // set display start line + 0x00, // 0 + 0xF3, // set display end line + 0x7F, // DOGXL240 + 0x81, // set contrast (0-255) + 0xAA, // DOGXL240 + 0xC0, // set view + //0x04, // topview + 0x02, // bottomview + 0xA3, // set line rate (9.4k) + 0xE9, // set bias ratio (10) + 0xA9, // enable display + 0xD1, // set black and white mode + U8G_ESC_CS(0), // disable chip + U8G_ESC_END // end of sequence +}; + +static void u8g_dev_dogxl240_set_page(u8g_t *u8g, u8g_dev_t *dev, unsigned char page) +{ + u8g_WriteByte(u8g, dev, 0x70); + u8g_WriteByte(u8g, dev, 0x60 + (page&0x0F)); +} + +static const uint8_t u8g_dev_uc1611_dogxl240_data_start[] PROGMEM = { + U8G_ESC_ADR(0), /* instruction mode */ + U8G_ESC_CS(1), /* enable chip */ + 0x10, /* set upper 4 bit of the col adr to 0 */ + 0x00, /* set lower 4 bit of the col adr to 0 */ + U8G_ESC_END /* end of sequence */ +}; + +static uint8_t u8g_dev_uc1611_dogxl240_fn(u8g_t *u8g, u8g_dev_t *dev, uint8_t msg, void *arg) +{ + switch(msg) + { + case U8G_DEV_MSG_INIT: + u8g_InitCom(u8g, dev, U8G_SPI_CLK_CYCLE_300NS); + u8g_WriteEscSeqP(u8g, dev, u8g_dev_uc1611_dogxl240_init_seq); + break; + case U8G_DEV_MSG_STOP: + break; + case U8G_DEV_MSG_PAGE_NEXT: + { + u8g_pb_t *pb = (u8g_pb_t *)(dev->dev_mem); + u8g_WriteEscSeqP(u8g, dev, u8g_dev_uc1611_dogxl240_data_start); + u8g_dev_dogxl240_set_page(u8g, dev, pb->p.page); /* select current page (uc1611) */ + u8g_SetAddress(u8g, dev, 1); /* data mode */ + if ( u8g_pb_WriteBuffer(pb, u8g, dev) == 0 ) + return 0; + u8g_SetChipSelect(u8g, dev, 1); + } + break; + case U8G_DEV_MSG_CONTRAST: + u8g_SetChipSelect(u8g, dev, 0); + u8g_SetAddress(u8g, dev, 0); /* instruction mode */ + u8g_WriteByte(u8g, dev, 0x81); + u8g_WriteByte(u8g, dev, (*(uint8_t *)arg) >> 2); /* set contrast from, keep gain at 0 */ + u8g_SetChipSelect(u8g, dev, 1); + return 1; + } + return u8g_dev_pb8v1_base_fn(u8g, dev, msg, arg); +} + +U8G_PB_DEV(u8g_dev_uc1611_dogxl240_i2c , WIDTH, HEIGHT, PAGE_HEIGHT, u8g_dev_uc1611_dogxl240_fn, U8G_COM_UC_I2C); +U8G_PB_DEV(u8g_dev_uc1611_dogxl240_sw_spi , WIDTH, HEIGHT, PAGE_HEIGHT, u8g_dev_uc1611_dogxl240_fn, U8G_COM_SW_SPI); +U8G_PB_DEV(u8g_dev_uc1611_dogxl240_hw_spi , WIDTH, HEIGHT, PAGE_HEIGHT, u8g_dev_uc1611_dogxl240_fn, U8G_COM_HW_SPI); + |