Tue, 03 Oct 2023 17:24:06 +0200
Version 0.3.0. Backported network code from experimental roaming project. Will now connect after reset to the strongest AP. Id the signal level drops below -67, extra scans are done to see for a better AP. Nothing is done yet. Removed config.conf file, all info is taken from the project menu and live tests. Better log the board type and send it via json mqtt. Send bssid and current channel too.
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1 | /* |
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2 | |
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3 | u8g2_ll_hvline.c |
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4 | |
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5 | low level hvline |
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6 | |
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7 | Universal 8bit Graphics Library (https://github.com/olikraus/u8g2/) |
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8 | |
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9 | Copyright (c) 2016, olikraus@gmail.com |
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10 | All rights reserved. |
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11 | |
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12 | Redistribution and use in source and binary forms, with or without modification, |
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13 | are permitted provided that the following conditions are met: |
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14 | |
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15 | * Redistributions of source code must retain the above copyright notice, this list |
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16 | of conditions and the following disclaimer. |
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17 | |
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18 | * Redistributions in binary form must reproduce the above copyright notice, this |
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19 | list of conditions and the following disclaimer in the documentation and/or other |
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20 | materials provided with the distribution. |
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21 | |
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22 | THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND |
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23 | CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, |
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24 | INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF |
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25 | MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE |
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26 | DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR |
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27 | CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, |
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28 | SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT |
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29 | NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; |
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30 | LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER |
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31 | CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, |
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32 | STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) |
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33 | ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF |
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34 | ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
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35 | |
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36 | |
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37 | *ptr |= or_mask |
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38 | *ptr ^= xor_mask |
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39 | |
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40 | color = 0: or_mask = 1, xor_mask = 1 |
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41 | color = 1: or_mask = 1, xor_mask = 0 |
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42 | color = 2: or_mask = 0, xor_mask = 1 |
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43 | |
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44 | if ( color <= 1 ) |
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45 | or_mask = mask; |
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46 | if ( color != 1 ) |
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47 | xor_mask = mask; |
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48 | |
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49 | */ |
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50 | |
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51 | #include "u8g2.h" |
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52 | #include <assert.h> |
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53 | |
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54 | /*=================================================*/ |
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55 | /* |
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56 | u8g2_ll_hvline_vertical_top_lsb |
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57 | SSD13xx |
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58 | UC1701 |
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59 | */ |
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60 | |
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61 | |
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62 | #ifdef U8G2_WITH_HVLINE_SPEED_OPTIMIZATION |
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63 | |
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64 | /* |
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65 | x,y Upper left position of the line within the local buffer (not the display!) |
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66 | len length of the line in pixel, len must not be 0 |
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67 | dir 0: horizontal line (left to right) |
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68 | 1: vertical line (top to bottom) |
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69 | asumption: |
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70 | all clipping done |
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71 | */ |
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72 | void u8g2_ll_hvline_vertical_top_lsb(u8g2_t *u8g2, u8g2_uint_t x, u8g2_uint_t y, u8g2_uint_t len, uint8_t dir) |
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73 | { |
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74 | uint16_t offset; |
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75 | uint8_t *ptr; |
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76 | uint8_t bit_pos, mask; |
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77 | uint8_t or_mask, xor_mask; |
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78 | #ifdef __unix |
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79 | uint8_t *max_ptr = u8g2->tile_buf_ptr + u8g2_GetU8x8(u8g2)->display_info->tile_width*u8g2->tile_buf_height*8; |
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80 | #endif |
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81 | |
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82 | //assert(x >= u8g2->buf_x0); |
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83 | //assert(x < u8g2_GetU8x8(u8g2)->display_info->tile_width*8); |
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84 | //assert(y >= u8g2->buf_y0); |
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85 | //assert(y < u8g2_GetU8x8(u8g2)->display_info->tile_height*8); |
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86 | |
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87 | /* bytes are vertical, lsb on top (y=0), msb at bottom (y=7) */ |
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88 | bit_pos = y; /* overflow truncate is ok here... */ |
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89 | bit_pos &= 7; /* ... because only the lowest 3 bits are needed */ |
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90 | mask = 1; |
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91 | mask <<= bit_pos; |
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92 | |
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93 | or_mask = 0; |
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94 | xor_mask = 0; |
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95 | if ( u8g2->draw_color <= 1 ) |
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96 | or_mask = mask; |
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97 | if ( u8g2->draw_color != 1 ) |
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98 | xor_mask = mask; |
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99 | |
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100 | |
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101 | offset = y; /* y might be 8 or 16 bit, but we need 16 bit, so use a 16 bit variable */ |
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102 | offset &= ~7; |
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103 | offset *= u8g2_GetU8x8(u8g2)->display_info->tile_width; |
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104 | ptr = u8g2->tile_buf_ptr; |
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105 | ptr += offset; |
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106 | ptr += x; |
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107 | |
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108 | if ( dir == 0 ) |
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109 | { |
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110 | do |
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111 | { |
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112 | #ifdef __unix |
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113 | assert(ptr < max_ptr); |
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114 | #endif |
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115 | *ptr |= or_mask; |
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116 | *ptr ^= xor_mask; |
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117 | ptr++; |
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118 | len--; |
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119 | } while( len != 0 ); |
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120 | } |
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121 | else |
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122 | { |
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123 | do |
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124 | { |
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125 | #ifdef __unix |
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126 | assert(ptr < max_ptr); |
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127 | #endif |
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128 | *ptr |= or_mask; |
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129 | *ptr ^= xor_mask; |
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130 | |
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131 | bit_pos++; |
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132 | bit_pos &= 7; |
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133 | |
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134 | len--; |
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135 | |
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136 | if ( bit_pos == 0 ) |
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137 | { |
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138 | ptr+=u8g2->pixel_buf_width; /* 6 Jan 17: Changed u8g2->width to u8g2->pixel_buf_width, issue #148 */ |
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139 | |
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140 | if ( u8g2->draw_color <= 1 ) |
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141 | or_mask = 1; |
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142 | if ( u8g2->draw_color != 1 ) |
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143 | xor_mask = 1; |
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144 | } |
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145 | else |
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146 | { |
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147 | or_mask <<= 1; |
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148 | xor_mask <<= 1; |
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149 | } |
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150 | } while( len != 0 ); |
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151 | } |
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152 | } |
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153 | |
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154 | |
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155 | |
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156 | #else /* U8G2_WITH_HVLINE_SPEED_OPTIMIZATION */ |
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157 | |
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158 | /* |
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159 | x,y position within the buffer |
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160 | */ |
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161 | static void u8g2_draw_pixel_vertical_top_lsb(u8g2_t *u8g2, u8g2_uint_t x, u8g2_uint_t y) |
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162 | { |
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163 | uint16_t offset; |
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164 | uint8_t *ptr; |
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165 | uint8_t bit_pos, mask; |
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166 | |
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167 | //assert(x >= u8g2->buf_x0); |
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168 | //assert(x < u8g2_GetU8x8(u8g2)->display_info->tile_width*8); |
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169 | //assert(y >= u8g2->buf_y0); |
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170 | //assert(y < u8g2_GetU8x8(u8g2)->display_info->tile_height*8); |
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171 | |
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172 | /* bytes are vertical, lsb on top (y=0), msb at bottom (y=7) */ |
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173 | bit_pos = y; /* overflow truncate is ok here... */ |
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174 | bit_pos &= 7; /* ... because only the lowest 3 bits are needed */ |
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175 | mask = 1; |
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176 | mask <<= bit_pos; |
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177 | |
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178 | offset = y; /* y might be 8 or 16 bit, but we need 16 bit, so use a 16 bit variable */ |
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179 | offset &= ~7; |
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180 | offset *= u8g2_GetU8x8(u8g2)->display_info->tile_width; |
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181 | ptr = u8g2->tile_buf_ptr; |
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182 | ptr += offset; |
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183 | ptr += x; |
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184 | |
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185 | |
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186 | if ( u8g2->draw_color <= 1 ) |
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187 | *ptr |= mask; |
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188 | if ( u8g2->draw_color != 1 ) |
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189 | *ptr ^= mask; |
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190 | |
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191 | } |
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192 | |
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193 | /* |
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194 | x,y Upper left position of the line within the local buffer (not the display!) |
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195 | len length of the line in pixel, len must not be 0 |
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196 | dir 0: horizontal line (left to right) |
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197 | 1: vertical line (top to bottom) |
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198 | asumption: |
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199 | all clipping done |
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200 | */ |
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201 | void u8g2_ll_hvline_vertical_top_lsb(u8g2_t *u8g2, u8g2_uint_t x, u8g2_uint_t y, u8g2_uint_t len, uint8_t dir) |
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202 | { |
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203 | if ( dir == 0 ) |
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204 | { |
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205 | do |
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206 | { |
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207 | u8g2_draw_pixel_vertical_top_lsb(u8g2, x, y); |
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208 | x++; |
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209 | len--; |
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210 | } while( len != 0 ); |
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211 | } |
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212 | else |
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213 | { |
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214 | do |
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215 | { |
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216 | u8g2_draw_pixel_vertical_top_lsb(u8g2, x, y); |
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217 | y++; |
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218 | len--; |
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219 | } while( len != 0 ); |
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220 | } |
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221 | } |
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222 | |
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223 | |
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224 | #endif /* U8G2_WITH_HVLINE_SPEED_OPTIMIZATION */ |
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225 | |
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226 | /*=================================================*/ |
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227 | /* |
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228 | u8g2_ll_hvline_horizontal_right_lsb |
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229 | ST7920 |
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230 | */ |
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231 | |
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232 | #ifdef U8G2_WITH_HVLINE_SPEED_OPTIMIZATION |
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233 | |
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234 | /* |
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235 | x,y Upper left position of the line within the local buffer (not the display!) |
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236 | len length of the line in pixel, len must not be 0 |
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237 | dir 0: horizontal line (left to right) |
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238 | 1: vertical line (top to bottom) |
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239 | asumption: |
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240 | all clipping done |
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241 | */ |
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242 | |
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243 | void u8g2_ll_hvline_horizontal_right_lsb(u8g2_t *u8g2, u8g2_uint_t x, u8g2_uint_t y, u8g2_uint_t len, uint8_t dir) |
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244 | { |
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245 | uint16_t offset; |
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246 | uint8_t *ptr; |
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247 | uint8_t bit_pos; |
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248 | uint8_t mask; |
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249 | uint8_t tile_width = u8g2_GetU8x8(u8g2)->display_info->tile_width; |
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250 | |
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251 | bit_pos = x; /* overflow truncate is ok here... */ |
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252 | bit_pos &= 7; /* ... because only the lowest 3 bits are needed */ |
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253 | mask = 128; |
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254 | mask >>= bit_pos; |
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255 | |
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256 | offset = y; /* y might be 8 or 16 bit, but we need 16 bit, so use a 16 bit variable */ |
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257 | offset *= tile_width; |
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258 | offset += x>>3; |
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259 | ptr = u8g2->tile_buf_ptr; |
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260 | ptr += offset; |
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261 | |
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262 | if ( dir == 0 ) |
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263 | { |
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264 | |
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265 | do |
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266 | { |
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267 | |
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268 | if ( u8g2->draw_color <= 1 ) |
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269 | *ptr |= mask; |
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270 | if ( u8g2->draw_color != 1 ) |
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271 | *ptr ^= mask; |
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272 | |
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273 | mask >>= 1; |
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274 | if ( mask == 0 ) |
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275 | { |
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276 | mask = 128; |
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277 | ptr++; |
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278 | } |
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279 | |
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280 | //x++; |
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281 | len--; |
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282 | } while( len != 0 ); |
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283 | } |
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284 | else |
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285 | { |
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286 | do |
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287 | { |
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288 | if ( u8g2->draw_color <= 1 ) |
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289 | *ptr |= mask; |
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290 | if ( u8g2->draw_color != 1 ) |
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291 | *ptr ^= mask; |
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292 | |
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293 | ptr += tile_width; |
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294 | //y++; |
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295 | len--; |
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296 | } while( len != 0 ); |
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297 | } |
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298 | } |
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299 | |
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300 | #else /* U8G2_WITH_HVLINE_SPEED_OPTIMIZATION */ |
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301 | |
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302 | |
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303 | /* |
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304 | x,y position within the buffer |
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305 | */ |
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306 | static void u8g2_draw_pixel_horizontal_right_lsb(u8g2_t *u8g2, u8g2_uint_t x, u8g2_uint_t y) |
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307 | { |
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308 | uint16_t offset; |
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309 | uint8_t *ptr; |
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310 | uint8_t bit_pos, mask; |
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311 | |
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312 | //assert(x >= u8g2->buf_x0); |
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313 | //assert(x < u8g2_GetU8x8(u8g2)->display_info->tile_width*8); |
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314 | //assert(y >= u8g2->buf_y0); |
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315 | //assert(y < u8g2_GetU8x8(u8g2)->display_info->tile_height*8); |
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316 | |
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317 | /* bytes are vertical, lsb on top (y=0), msb at bottom (y=7) */ |
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318 | bit_pos = x; /* overflow truncate is ok here... */ |
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319 | bit_pos &= 7; /* ... because only the lowest 3 bits are needed */ |
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320 | mask = 128; |
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321 | mask >>= bit_pos; |
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322 | x >>= 3; |
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323 | |
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324 | offset = y; /* y might be 8 or 16 bit, but we need 16 bit, so use a 16 bit variable */ |
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325 | offset *= u8g2_GetU8x8(u8g2)->display_info->tile_width; |
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326 | offset += x; |
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327 | ptr = u8g2->tile_buf_ptr; |
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328 | ptr += offset; |
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329 | |
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330 | |
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331 | if ( u8g2->draw_color <= 1 ) |
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332 | *ptr |= mask; |
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333 | if ( u8g2->draw_color != 1 ) |
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334 | *ptr ^= mask; |
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335 | |
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336 | } |
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337 | |
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338 | /* |
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339 | x,y Upper left position of the line within the local buffer (not the display!) |
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340 | len length of the line in pixel, len must not be 0 |
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341 | dir 0: horizontal line (left to right) |
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342 | 1: vertical line (top to bottom) |
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343 | asumption: |
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344 | all clipping done |
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345 | */ |
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346 | void u8g2_ll_hvline_horizontal_right_lsb(u8g2_t *u8g2, u8g2_uint_t x, u8g2_uint_t y, u8g2_uint_t len, uint8_t dir) |
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347 | { |
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348 | if ( dir == 0 ) |
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349 | { |
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350 | do |
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351 | { |
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352 | u8g2_draw_pixel_horizontal_right_lsb(u8g2, x, y); |
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353 | x++; |
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354 | len--; |
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355 | } while( len != 0 ); |
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356 | } |
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357 | else |
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358 | { |
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359 | do |
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360 | { |
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361 | u8g2_draw_pixel_horizontal_right_lsb(u8g2, x, y); |
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362 | y++; |
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363 | len--; |
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364 | } while( len != 0 ); |
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365 | } |
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366 | } |
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367 | |
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368 | #endif /* U8G2_WITH_HVLINE_SPEED_OPTIMIZATION */ |