iforce2d Chris / Mbed 2 deprecated ubxDistanceMeter

Displays distance to start location on OLED screen.

Dependencies:   mbed

u8g_dev_gprof.c@0:972874f31c98, 2018-03-07 (annotated)

Committer:
iforce2d
Date:
Wed Mar 07 12:49:14 2018 +0000
Revision:
0:972874f31c98
First commit

Who changed what in which revision?

UserRevisionLine numberNew contents of line
iforce2d 0:972874f31c98 1 /*
iforce2d 0:972874f31c98 2
iforce2d 0:972874f31c98 3 u8g_dev_gprof.c
iforce2d 0:972874f31c98 4
iforce2d 0:972874f31c98 5 Device for performance measurement with gprof.
iforce2d 0:972874f31c98 6 Does not write any data, but uses a buffer.
iforce2d 0:972874f31c98 7
iforce2d 0:972874f31c98 8 Universal 8bit Graphics Library
iforce2d 0:972874f31c98 9
iforce2d 0:972874f31c98 10 Copyright (c) 2011, olikraus@gmail.com
iforce2d 0:972874f31c98 11 All rights reserved.
iforce2d 0:972874f31c98 12
iforce2d 0:972874f31c98 13 Redistribution and use in source and binary forms, with or without modification,
iforce2d 0:972874f31c98 14 are permitted provided that the following conditions are met:
iforce2d 0:972874f31c98 15
iforce2d 0:972874f31c98 16 * Redistributions of source code must retain the above copyright notice, this list
iforce2d 0:972874f31c98 17 of conditions and the following disclaimer.
iforce2d 0:972874f31c98 18
iforce2d 0:972874f31c98 19 * Redistributions in binary form must reproduce the above copyright notice, this
iforce2d 0:972874f31c98 20 list of conditions and the following disclaimer in the documentation and/or other
iforce2d 0:972874f31c98 21 materials provided with the distribution.
iforce2d 0:972874f31c98 22
iforce2d 0:972874f31c98 23 THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND
iforce2d 0:972874f31c98 24 CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES,
iforce2d 0:972874f31c98 25 INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
iforce2d 0:972874f31c98 26 MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
iforce2d 0:972874f31c98 27 DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
iforce2d 0:972874f31c98 28 CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
iforce2d 0:972874f31c98 29 SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
iforce2d 0:972874f31c98 30 NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
iforce2d 0:972874f31c98 31 LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
iforce2d 0:972874f31c98 32 CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
iforce2d 0:972874f31c98 33 STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
iforce2d 0:972874f31c98 34 ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
iforce2d 0:972874f31c98 35 ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
iforce2d 0:972874f31c98 36
iforce2d 0:972874f31c98 37
iforce2d 0:972874f31c98 38
iforce2d 0:972874f31c98 39 */
iforce2d 0:972874f31c98 40
iforce2d 0:972874f31c98 41 #include "u8g.h"
iforce2d 0:972874f31c98 42
iforce2d 0:972874f31c98 43
iforce2d 0:972874f31c98 44 #define WIDTH 128
iforce2d 0:972874f31c98 45 #define HEIGHT 64
iforce2d 0:972874f31c98 46 #define PAGE_HEIGHT 8
iforce2d 0:972874f31c98 47
iforce2d 0:972874f31c98 48 uint8_t u8g_dev_gprof_fn(u8g_t *u8g, u8g_dev_t *dev, uint8_t msg, void *arg);
iforce2d 0:972874f31c98 49
iforce2d 0:972874f31c98 50 uint8_t u8g_pb_dev_gprof_buf[WIDTH];
iforce2d 0:972874f31c98 51 u8g_pb_t u8g_pb_dev_gprof = { {PAGE_HEIGHT, HEIGHT, 0, 0, 0}, WIDTH, u8g_pb_dev_gprof_buf };
iforce2d 0:972874f31c98 52
iforce2d 0:972874f31c98 53 u8g_dev_t u8g_dev_gprof = { u8g_dev_gprof_fn, &u8g_pb_dev_gprof, NULL };
iforce2d 0:972874f31c98 54
iforce2d 0:972874f31c98 55 uint8_t u8g_dev_gprof_fn(u8g_t *u8g, u8g_dev_t *dev, uint8_t msg, void *arg)
iforce2d 0:972874f31c98 56 {
iforce2d 0:972874f31c98 57 u8g_pb_t *pb = (u8g_pb_t *)(dev->dev_mem);
iforce2d 0:972874f31c98 58
iforce2d 0:972874f31c98 59 switch(msg)
iforce2d 0:972874f31c98 60 {
iforce2d 0:972874f31c98 61 case U8G_DEV_MSG_INIT:
iforce2d 0:972874f31c98 62 break;
iforce2d 0:972874f31c98 63 case U8G_DEV_MSG_STOP:
iforce2d 0:972874f31c98 64 break;
iforce2d 0:972874f31c98 65 case U8G_DEV_MSG_PAGE_FIRST:
iforce2d 0:972874f31c98 66 u8g_pb_Clear(pb);
iforce2d 0:972874f31c98 67 u8g_page_First(&(pb->p));
iforce2d 0:972874f31c98 68 break;
iforce2d 0:972874f31c98 69 case U8G_DEV_MSG_PAGE_NEXT:
iforce2d 0:972874f31c98 70 /*
iforce2d 0:972874f31c98 71 {
iforce2d 0:972874f31c98 72 uint8_t i, j;
iforce2d 0:972874f31c98 73 uint8_t page_height;
iforce2d 0:972874f31c98 74 page_height = pb->p.page_y1;
iforce2d 0:972874f31c98 75 page_height -= pb->p.page_y0;
iforce2d 0:972874f31c98 76 page_height++;
iforce2d 0:972874f31c98 77 for( j = 0; j < page_height; j++ )
iforce2d 0:972874f31c98 78 {
iforce2d 0:972874f31c98 79 printf("%02d ", j);
iforce2d 0:972874f31c98 80 for( i = 0; i < WIDTH; i++ )
iforce2d 0:972874f31c98 81 {
iforce2d 0:972874f31c98 82 if ( (u8g_pb_dev_stdout_buf[i] & (1<<j)) != 0 )
iforce2d 0:972874f31c98 83 printf("#");
iforce2d 0:972874f31c98 84 else
iforce2d 0:972874f31c98 85 printf(".");
iforce2d 0:972874f31c98 86 }
iforce2d 0:972874f31c98 87 printf("\n");
iforce2d 0:972874f31c98 88 }
iforce2d 0:972874f31c98 89 }
iforce2d 0:972874f31c98 90 */
iforce2d 0:972874f31c98 91 if ( u8g_page_Next(&(pb->p)) == 0 )
iforce2d 0:972874f31c98 92 {
iforce2d 0:972874f31c98 93 //printf("\n");
iforce2d 0:972874f31c98 94 return 0;
iforce2d 0:972874f31c98 95 }
iforce2d 0:972874f31c98 96 u8g_pb_Clear(pb);
iforce2d 0:972874f31c98 97 break;
iforce2d 0:972874f31c98 98 #ifdef U8G_DEV_MSG_IS_BBX_INTERSECTION
iforce2d 0:972874f31c98 99 case U8G_DEV_MSG_IS_BBX_INTERSECTION:
iforce2d 0:972874f31c98 100 {
iforce2d 0:972874f31c98 101 u8g_dev_arg_bbx_t *bbx = (u8g_dev_arg_bbx_t *)arg;
iforce2d 0:972874f31c98 102 u8g_uint_t x2, y2;
iforce2d 0:972874f31c98 103
iforce2d 0:972874f31c98 104 y2 = bbx->y;
iforce2d 0:972874f31c98 105 y2 += bbx->h;
iforce2d 0:972874f31c98 106 y2--;
iforce2d 0:972874f31c98 107
iforce2d 0:972874f31c98 108 if ( u8g_pb_IsYIntersection(pb, bbx->y, y2) == 0 )
iforce2d 0:972874f31c98 109 return 0;
iforce2d 0:972874f31c98 110
iforce2d 0:972874f31c98 111 /* maybe this one can be skiped... probability is very high to have an intersection, so it would be ok to always return 1 */
iforce2d 0:972874f31c98 112 x2 = bbx->x;
iforce2d 0:972874f31c98 113 x2 += bbx->w;
iforce2d 0:972874f31c98 114 x2--;
iforce2d 0:972874f31c98 115
iforce2d 0:972874f31c98 116 if ( u8g_pb_IsXIntersection(pb, bbx->x, x2) == 0 )
iforce2d 0:972874f31c98 117 return 0;
iforce2d 0:972874f31c98 118 }
iforce2d 0:972874f31c98 119 return 1;
iforce2d 0:972874f31c98 120 #endif
iforce2d 0:972874f31c98 121 case U8G_DEV_MSG_GET_PAGE_BOX:
iforce2d 0:972874f31c98 122 u8g_pb_GetPageBox(pb, (u8g_box_t *)arg);
iforce2d 0:972874f31c98 123 break;
iforce2d 0:972874f31c98 124 case U8G_DEV_MSG_SET_COLOR_ENTRY:
iforce2d 0:972874f31c98 125 break;
iforce2d 0:972874f31c98 126 case U8G_DEV_MSG_SET_XY_CB:
iforce2d 0:972874f31c98 127 break;
iforce2d 0:972874f31c98 128 }
iforce2d 0:972874f31c98 129 return u8g_dev_pb8v1_base_fn(u8g, dev, msg, arg);
iforce2d 0:972874f31c98 130 }
iforce2d 0:972874f31c98 131