Diff: u8glibARM/u8g_dev_st7565_lm6059.c

Revision:

2:6cd3b0947188

Parent:

1:0e75de2a5d21

Child:

3:4cd9171ba989

--- a/u8glibARM/u8g_dev_st7565_lm6059.c	Mon Jun 13 02:21:11 2016 +0000
+++ /dev/null	Thu Jan 01 00:00:00 1970 +0000
@@ -1,206 +0,0 @@
-/*
-
-  u8g_dev_st7565_lm6059.c (Adafruit display)
-
-  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_lm6059_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)*/
-
-  0x0a3,		                /* 0x0a2: LCD bias 1/9 (suggested for the LM6063), 0x0a3: Used by Adafruit, 0x0a2 does not work */
-  /* the LM6059 vs LM6063, ADC and SHL have inverted settings */
-  0x0a0,		                /* 0x0a1: ADC set to normal (suggested for the LM6059), 0x0a0: Used by Adafruit -> normal mode */
-  0x0c8,                            /* common output mode: set scan direction normal operation/SHL Select, 0x0c0 --> SHL = 0, normal, 0x0c8 --> SHL = 1 */
-  0x060,		                /* set display start line */
-  
-  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 */
-
-  0x026,		                /* set V0 voltage resistor ratio to 6 (Adafruit Value, no info from LM6063 Manual) */
-  
-  0x0a6,                           /* display normal, bit val 0: LCD pixel off. */
-  
-  0x081,		                /* set contrast */
-  0x018,		                /* contrast value*/
-  
-  /*0x0ac,*/		                /* indicator */
-  /*0x000,*/		                /* disable */
-  
-  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_lm6059_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 0 */
-  0x001,		/* set lower 4 bit of the col adr  */      
-  U8G_ESC_END                /* end of sequence */
-};
-
-static const uint8_t u8g_dev_st7565_lm6059_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(0),             /* disable chip, bugfix 12 nov 2014 */
-  U8G_ESC_END                /* end of sequence */
-};
-
-static const uint8_t u8g_dev_st7565_lm6059_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(0),             /* disable chip, bugfix 12 nov 2014 */
-  U8G_ESC_END                /* end of sequence */
-};
-
-
-uint8_t u8g_dev_st7565_lm6059_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_lm6059_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_lm6059_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_lm6059_sleep_on);    
-      return 1;
-    case U8G_DEV_MSG_SLEEP_OFF:
-      u8g_WriteEscSeqP(u8g, dev, u8g_dev_st7565_lm6059_sleep_off);    
-      return 1;
-  }
-  return u8g_dev_pb8v1_base_fn(u8g, dev, msg, arg);
-}
-
-uint8_t u8g_dev_st7565_lm6059_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_lm6059_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_lm6059_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_lm6059_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_lm6059_sleep_on);    
-      return 1;
-    case U8G_DEV_MSG_SLEEP_OFF:
-      u8g_WriteEscSeqP(u8g, dev, u8g_dev_st7565_lm6059_sleep_off);    
-      return 1;
-  }
-  return u8g_dev_pb16v1_base_fn(u8g, dev, msg, arg);
-}
-
-U8G_PB_DEV(u8g_dev_st7565_lm6059_sw_spi, WIDTH, HEIGHT, PAGE_HEIGHT, u8g_dev_st7565_lm6059_fn, U8G_COM_SW_SPI);
-U8G_PB_DEV(u8g_dev_st7565_lm6059_hw_spi, WIDTH, HEIGHT, PAGE_HEIGHT, u8g_dev_st7565_lm6059_fn, U8G_COM_HW_SPI);
-
-
-uint8_t u8g_dev_st7565_lm6059_2x_buf[WIDTH*2] U8G_NOCOMMON ; 
-u8g_pb_t u8g_dev_st7565_lm6059_2x_pb = { {16, HEIGHT, 0, 0, 0},  WIDTH, u8g_dev_st7565_lm6059_2x_buf}; 
-u8g_dev_t u8g_dev_st7565_lm6059_2x_sw_spi = { u8g_dev_st7565_lm6059_2x_fn, &u8g_dev_st7565_lm6059_2x_pb, U8G_COM_SW_SPI };
-u8g_dev_t u8g_dev_st7565_lm6059_2x_hw_spi = { u8g_dev_st7565_lm6059_2x_fn, &u8g_dev_st7565_lm6059_2x_pb, U8G_COM_HW_SPI };
-