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5
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1 /**
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2 ******************************************************************************
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3 * @file tInfoBootloader.c
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4 * @author heinrichs/weikamp, Christian Weikamp
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5 * @version V0.0.1
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6 * @date 08-May-2015
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7 * @brief Write something on the screen in between steps
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8 *
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9 @verbatim
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10 ==============================================================================
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11 ##### How to use #####
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12 ==============================================================================
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13 * a little bit of text (DMA is not running for fast clean)
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14 @endverbatim
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15 ******************************************************************************
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16 * @attention
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17 *
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18 * <h2><center>© COPYRIGHT(c) 2015 heinrichs weikamp</center></h2>
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19 *
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20 ******************************************************************************
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21 */
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22
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23 /* Includes ------------------------------------------------------------------*/
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24 #include <string.h>
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25 #include "base_bootloader.h"
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26 #include "ostc.h"
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27 #include "tInfoBootloader.h"
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28 #include "gfx_engine.h"
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29 #include "gfx_colors.h"
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30 /* Exported variables --------------------------------------------------------*/
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31
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32 /* Private variables ---------------------------------------------------------*/
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33
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34 GFX_DrawCfgScreen tIBscreen;
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35 GFX_DrawCfgWindow tIBwindow;
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36 uint8_t line = 1;
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37
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38 char textButtonLeft[30] = { 0 };
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39 char textButtonMid[31] = { 0 };
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40 char textButtonRight[31] = { 0 };
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41
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42 /* Private types -------------------------------------------------------------*/
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43
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44 /* Private function prototypes -----------------------------------------------*/
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45
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46 /* Exported functions --------------------------------------------------------*/
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47
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48 void tInfoBootloader_init(void)
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49 {
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50 tIBscreen.FBStartAdress = 0;
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51 tIBscreen.ImageHeight = 480;
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52 tIBscreen.ImageWidth = 800;
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53 tIBscreen.LayerIndex = 1;
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54
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55 tIBwindow.Image = &tIBscreen;
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56 tIBwindow.WindowNumberOfTextLines = 6;
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57 tIBwindow.WindowLineSpacing = 65;
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58 tIBwindow.WindowTab = 400;
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59 tIBwindow.WindowX0 = 20;
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60 tIBwindow.WindowX1 = 779;
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61 tIBwindow.WindowY0 = 0;
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62 tIBwindow.WindowY1 = 799;
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63
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64 line = 1;
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65 }
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66
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67
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68 void tInfo_button_text(const char *text_left, const char *text_mid, const char *text_right)
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69 {
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70 if(text_left)
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71 strncpy(textButtonLeft,text_left,30);
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72 if(text_mid)
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73 {
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74 textButtonMid[0] = '\001';
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75 strncpy(&textButtonMid[1],text_mid,30);
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76 }
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77 if(text_right)
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78 {
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79 textButtonRight[0] = '\002';
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80 strncpy(&textButtonRight[1],text_right,30);
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81 }
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82 }
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83
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84
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85 void tInfo_newpage(const char *text)
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86 {
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87 uint32_t backup = tIBscreen.FBStartAdress;
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88
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89 tIBscreen.FBStartAdress = getFrame(18);
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90 line = 1;
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91 if(text)
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92 GFX_write_string(&FontT48, &tIBwindow, text,line);
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93 line++;
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94
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95 if(*textButtonLeft)
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96 write_content_simple(&tIBscreen, 0, 800, 480-24, &FontT24,textButtonLeft,CLUT_ButtonSurfaceScreen);
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97 if(*textButtonMid)
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98 write_content_simple(&tIBscreen, 0, 800, 480-24, &FontT24,textButtonMid,CLUT_ButtonSurfaceScreen);
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99 if(*textButtonRight)
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100 write_content_simple(&tIBscreen, 0, 800, 480-24, &FontT24,textButtonRight,CLUT_ButtonSurfaceScreen);
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101
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102 GFX_SetFrameTop(tIBscreen.FBStartAdress);
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103 GFX_change_LTDC();
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104
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105 if(backup != 0)
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106 releaseFrame(18,backup);
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107 }
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108
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109
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110 void tInfo_write(const char *text)
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111 {
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112 if((line > 6) || (tIBscreen.FBStartAdress == 0))
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113 tInfo_newpage(text);
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114 else
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115 {
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116 if(text)
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117 GFX_write_string(&FontT48, &tIBwindow, text,line);
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118 line++;
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119
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120 }
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121 }
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122
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123 /* Private functions ---------------------------------------------------------*/
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