diff --git a/libraries/u8glib/u8g_dev_st7565_64128n.c b/libraries/u8glib/u8g_dev_st7565_64128n.c deleted file mode 100644 --- a/libraries/u8glib/u8g_dev_st7565_64128n.c +++ /dev/null @@ -1,203 +0,0 @@ -/* - - u8g_dev_st7565_64128n.c (Displaytech) - - Universal 8bit Graphics Library - - Copyright (c) 2011, 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 128 -#define HEIGHT 64 -#define PAGE_HEIGHT 8 - -/* init sequence from https://github.com/adafruit/ST7565-LCD/blob/master/ST7565/ST7565.cpp */ -static const uint8_t u8g_dev_st7565_64128n_init_seq[] PROGMEM = { - U8G_ESC_CS(0), /* disable chip */ - U8G_ESC_ADR(0), /* instruction mode */ - U8G_ESC_CS(1), /* enable chip */ - U8G_ESC_RST(15), /* do reset low pulse with (15*16)+2 milliseconds (=maximum delay)*/ - - 0x0A2, /* 0x0a2: LCD bias 1/9 (according to Displaytech 64128N datasheet) */ - 0x0A0, /* Normal ADC Select (according to Displaytech 64128N datasheet) */ - - 0x0c8, /* common output mode: set scan direction normal operation/SHL Select, 0x0c0 --> SHL = 0, normal, 0x0c8 --> SHL = 1 */ - 0x040, /* Display start line for Displaytech 64128N */ - - 0x028 | 0x04, /* power control: turn on voltage converter */ - U8G_ESC_DLY(50), /* delay 50 ms */ - - 0x028 | 0x06, /* power control: turn on voltage regulator */ - U8G_ESC_DLY(50), /* delay 50 ms */ - - 0x028 | 0x07, /* power control: turn on voltage follower */ - U8G_ESC_DLY(50), /* delay 50 ms */ - - 0x010, /* Set V0 voltage resistor ratio. Setting for controlling brightness of Displaytech 64128N */ - - 0x0a6, /* display normal, bit val 0: LCD pixel off. */ - - 0x081, /* set contrast */ - 0x01e, /* Contrast value. Setting for controlling brightness of Displaytech 64128N */ - - - 0x0af, /* display on */ - - U8G_ESC_DLY(100), /* delay 100 ms */ - 0x0a5, /* display all points, ST7565 */ - U8G_ESC_DLY(100), /* delay 100 ms */ - U8G_ESC_DLY(100), /* delay 100 ms */ - 0x0a4, /* normal display */ - U8G_ESC_CS(0), /* disable chip */ - U8G_ESC_END /* end of sequence */ -}; - -static const uint8_t u8g_dev_st7565_64128n_data_start[] PROGMEM = { - U8G_ESC_ADR(0), /* instruction mode */ - U8G_ESC_CS(1), /* enable chip */ - 0x010, /* set upper 4 bit of the col adr to 0x10 */ - 0x000, /* set lower 4 bit of the col adr to 0x00. Changed for DisplayTech 64128N */ - U8G_ESC_END /* end of sequence */ -}; - -static const uint8_t u8g_dev_st7565_64128n_sleep_on[] PROGMEM = { - U8G_ESC_ADR(0), /* instruction mode */ - U8G_ESC_CS(1), /* enable chip */ - 0x0ac, /* static indicator off */ - 0x000, /* indicator register set (not sure if this is required) */ - 0x0ae, /* display off */ - 0x0a5, /* all points on */ - U8G_ESC_CS(1), /* disable chip */ - U8G_ESC_END /* end of sequence */ -}; - -static const uint8_t u8g_dev_st7565_64128n_sleep_off[] PROGMEM = { - U8G_ESC_ADR(0), /* instruction mode */ - U8G_ESC_CS(1), /* enable chip */ - 0x0a4, /* all points off */ - 0x0af, /* display on */ - U8G_ESC_DLY(50), /* delay 50 ms */ - U8G_ESC_CS(1), /* disable chip */ - U8G_ESC_END /* end of sequence */ -}; - -uint8_t u8g_dev_st7565_64128n_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_400NS); - u8g_WriteEscSeqP(u8g, dev, u8g_dev_st7565_64128n_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_st7565_64128n_data_start); - u8g_WriteByte(u8g, dev, 0x0b0 | pb->p.page); /* select current page (ST7565R) */ - u8g_SetAddress(u8g, dev, 1); /* data mode */ - if ( u8g_pb_WriteBuffer(pb, u8g, dev) == 0 ) - return 0; - u8g_SetChipSelect(u8g, dev, 0); - } - break; - case U8G_DEV_MSG_CONTRAST: - u8g_SetChipSelect(u8g, dev, 1); - u8g_SetAddress(u8g, dev, 0); /* instruction mode */ - u8g_WriteByte(u8g, dev, 0x081); - u8g_WriteByte(u8g, dev, (*(uint8_t *)arg) >> 2); - u8g_SetChipSelect(u8g, dev, 0); - return 1; - case U8G_DEV_MSG_SLEEP_ON: - u8g_WriteEscSeqP(u8g, dev, u8g_dev_st7565_64128n_sleep_on); - return 1; - case U8G_DEV_MSG_SLEEP_OFF: - u8g_WriteEscSeqP(u8g, dev, u8g_dev_st7565_64128n_sleep_off); - return 1; - } - return u8g_dev_pb8v1_base_fn(u8g, dev, msg, arg); -} - -uint8_t u8g_dev_st7565_64128n_2x_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_400NS); - u8g_WriteEscSeqP(u8g, dev, u8g_dev_st7565_64128n_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_st7565_64128n_data_start); - u8g_WriteByte(u8g, dev, 0x0b0 | (2*pb->p.page)); /* select current page (ST7565R) */ - u8g_SetAddress(u8g, dev, 1); /* data mode */ - u8g_WriteSequence(u8g, dev, pb->width, pb->buf); - u8g_SetChipSelect(u8g, dev, 0); - - u8g_WriteEscSeqP(u8g, dev, u8g_dev_st7565_64128n_data_start); - u8g_WriteByte(u8g, dev, 0x0b0 | (2*pb->p.page+1)); /* select current page (ST7565R) */ - u8g_SetAddress(u8g, dev, 1); /* data mode */ - u8g_WriteSequence(u8g, dev, pb->width, (uint8_t *)(pb->buf)+pb->width); - u8g_SetChipSelect(u8g, dev, 0); - } - break; - case U8G_DEV_MSG_CONTRAST: - u8g_SetChipSelect(u8g, dev, 1); - u8g_SetAddress(u8g, dev, 0); /* instruction mode */ - u8g_WriteByte(u8g, dev, 0x081); - u8g_WriteByte(u8g, dev, (*(uint8_t *)arg) >> 2); - u8g_SetChipSelect(u8g, dev, 0); - return 1; - case U8G_DEV_MSG_SLEEP_ON: - u8g_WriteEscSeqP(u8g, dev, u8g_dev_st7565_64128n_sleep_on); - return 1; - case U8G_DEV_MSG_SLEEP_OFF: - u8g_WriteEscSeqP(u8g, dev, u8g_dev_st7565_64128n_sleep_off); - return 1; - } - return u8g_dev_pb16v1_base_fn(u8g, dev, msg, arg); -} - -U8G_PB_DEV(u8g_dev_st7565_64128n_sw_spi, WIDTH, HEIGHT, PAGE_HEIGHT, u8g_dev_st7565_64128n_fn, U8G_COM_SW_SPI); -U8G_PB_DEV(u8g_dev_st7565_64128n_hw_spi, WIDTH, HEIGHT, PAGE_HEIGHT, u8g_dev_st7565_64128n_fn, U8G_COM_HW_SPI); -U8G_PB_DEV(u8g_dev_st7565_64128n_parallel, WIDTH, HEIGHT, PAGE_HEIGHT, u8g_dev_st7565_64128n_fn, U8G_COM_PARALLEL); - -uint8_t u8g_dev_st7565_64128n_2x_buf[WIDTH*2] U8G_NOCOMMON ; -u8g_pb_t u8g_dev_st7565_64128n_2x_pb = { {16, HEIGHT, 0, 0, 0}, WIDTH, u8g_dev_st7565_64128n_2x_buf}; -u8g_dev_t u8g_dev_st7565_64128n_2x_sw_spi = { u8g_dev_st7565_64128n_2x_fn, &u8g_dev_st7565_64128n_2x_pb, U8G_COM_SW_SPI }; -u8g_dev_t u8g_dev_st7565_64128n_2x_hw_spi = { u8g_dev_st7565_64128n_2x_fn, &u8g_dev_st7565_64128n_2x_pb, U8G_COM_HW_SPI }; -u8g_dev_t u8g_dev_st7565_64128n_2x_hw_parallel = { u8g_dev_st7565_64128n_2x_fn, &u8g_dev_st7565_64128n_2x_pb, U8G_COM_PARALLEL };