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 | u8x8_d_ssd1306_128x64_noname.c |
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4 | |
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5 | Universal 8bit Graphics Library (https://github.com/olikraus/u8g2/) |
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6 | |
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7 | Copyright (c) 2016, olikraus@gmail.com |
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8 | All rights reserved. |
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9 | |
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10 | Redistribution and use in source and binary forms, with or without modification, |
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11 | are permitted provided that the following conditions are met: |
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12 | |
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13 | * Redistributions of source code must retain the above copyright notice, this list |
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14 | of conditions and the following disclaimer. |
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15 | |
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16 | * Redistributions in binary form must reproduce the above copyright notice, this |
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17 | list of conditions and the following disclaimer in the documentation and/or other |
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18 | materials provided with the distribution. |
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19 | |
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20 | THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND |
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21 | CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, |
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22 | INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF |
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23 | MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE |
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24 | DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR |
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25 | CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, |
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26 | SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT |
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27 | NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; |
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28 | LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER |
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29 | CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, |
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30 | STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) |
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31 | ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF |
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32 | ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
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33 | |
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34 | */ |
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35 | |
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36 | |
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37 | #include "u8x8.h" |
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38 | |
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39 | |
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40 | |
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41 | /* more or less generic setup of all these small OLEDs */ |
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42 | static const uint8_t u8x8_d_ssd1306_128x64_noname_init_seq[] = { |
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43 | |
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44 | U8X8_START_TRANSFER(), /* enable chip, delay is part of the transfer start */ |
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45 | |
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46 | |
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47 | U8X8_C(0x0ae), /* display off */ |
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48 | U8X8_CA(0x0d5, 0x080), /* clock divide ratio (0x00=1) and oscillator frequency (0x8) */ |
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49 | U8X8_CA(0x0a8, 0x03f), /* multiplex ratio */ |
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50 | U8X8_CA(0x0d3, 0x000), /* display offset */ |
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51 | U8X8_C(0x040), /* set display start line to 0 */ |
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52 | U8X8_CA(0x08d, 0x014), /* [2] charge pump setting (p62): 0x014 enable, 0x010 disable, SSD1306 only, should be removed for SH1106 */ |
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53 | U8X8_CA(0x020, 0x000), /* page addressing mode */ |
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54 | |
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55 | U8X8_C(0x0a1), /* segment remap a0/a1*/ |
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56 | U8X8_C(0x0c8), /* c0: scan dir normal, c8: reverse */ |
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57 | // Flipmode |
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58 | // U8X8_C(0x0a0), /* segment remap a0/a1*/ |
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59 | // U8X8_C(0x0c0), /* c0: scan dir normal, c8: reverse */ |
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60 | |
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61 | U8X8_CA(0x0da, 0x012), /* com pin HW config, sequential com pin config (bit 4), disable left/right remap (bit 5) */ |
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62 | |
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63 | U8X8_CA(0x081, 0x0cf), /* [2] set contrast control */ |
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64 | U8X8_CA(0x0d9, 0x0f1), /* [2] pre-charge period 0x022/f1*/ |
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65 | U8X8_CA(0x0db, 0x040), /* vcomh deselect level */ |
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66 | // if vcomh is 0, then this will give the biggest range for contrast control issue #98 |
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67 | // restored the old values for the noname constructor, because vcomh=0 will not work for all OLEDs, #116 |
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68 | |
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69 | U8X8_C(0x02e), /* Deactivate scroll */ |
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70 | U8X8_C(0x0a4), /* output ram to display */ |
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71 | U8X8_C(0x0a6), /* none inverted normal display mode */ |
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72 | |
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73 | U8X8_END_TRANSFER(), /* disable chip */ |
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74 | U8X8_END() /* end of sequence */ |
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75 | }; |
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76 | |
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77 | /* this setup maximizes the brightness range, that can be set with setContrast() */ |
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78 | /* Drawback: VCOMH deselect level is set to 0, which das not work so good with all OLEDs, issue #116 */ |
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79 | static const uint8_t u8x8_d_ssd1306_128x64_vcomh0_init_seq[] = { |
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80 | |
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81 | U8X8_START_TRANSFER(), /* enable chip, delay is part of the transfer start */ |
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82 | |
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83 | |
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84 | U8X8_C(0x0ae), /* display off */ |
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85 | U8X8_CA(0x0d5, 0x080), /* clock divide ratio (0x00=1) and oscillator frequency (0x8) */ |
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86 | U8X8_CA(0x0a8, 0x03f), /* multiplex ratio */ |
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87 | U8X8_CA(0x0d3, 0x000), /* display offset */ |
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88 | U8X8_C(0x040), /* set display start line to 0 */ |
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89 | U8X8_CA(0x08d, 0x014), /* [2] charge pump setting (p62): 0x014 enable, 0x010 disable */ |
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90 | U8X8_CA(0x020, 0x000), /* page addressing mode */ |
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91 | |
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92 | U8X8_C(0x0a1), /* segment remap a0/a1*/ |
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93 | U8X8_C(0x0c8), /* c0: scan dir normal, c8: reverse */ |
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94 | // Flipmode |
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95 | // U8X8_C(0x0a0), /* segment remap a0/a1*/ |
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96 | // U8X8_C(0x0c0), /* c0: scan dir normal, c8: reverse */ |
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97 | |
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98 | U8X8_CA(0x0da, 0x012), /* com pin HW config, sequential com pin config (bit 4), disable left/right remap (bit 5) */ |
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99 | U8X8_CA(0x081, 0x0ef), /* [2] set contrast control, */ |
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100 | U8X8_CA(0x0d9, 0x0a1), /* [2] pre-charge period 0x022/f1*/ |
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101 | U8X8_CA(0x0db, 0x000), /* vcomh deselect level 0x000 .. 0x070, low nibble always 0 */ |
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102 | // if vcomh is 0, then this will give the biggest range for contrast control issue #98 |
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103 | |
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104 | U8X8_C(0x02e), /* Deactivate scroll */ |
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105 | U8X8_C(0x0a4), /* output ram to display */ |
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106 | U8X8_C(0x0a6), /* none inverted normal display mode */ |
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107 | |
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108 | U8X8_END_TRANSFER(), /* disable chip */ |
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109 | U8X8_END() /* end of sequence */ |
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110 | }; |
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111 | |
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112 | |
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113 | /* same as u8x8_d_ssd1306_128x64_noname_init_seq, but 0x0da bit 4 is set to 0 */ |
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114 | /* this will disable the alternative COM configuration */ |
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115 | static const uint8_t u8x8_d_ssd1306_128x64_alt0_init_seq[] = { |
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116 | |
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117 | U8X8_START_TRANSFER(), /* enable chip, delay is part of the transfer start */ |
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118 | |
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119 | |
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120 | U8X8_C(0x0ae), /* display off */ |
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121 | U8X8_CA(0x0d5, 0x080), /* clock divide ratio (0x00=1) and oscillator frequency (0x8) */ |
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122 | U8X8_CA(0x0a8, 0x03f), /* multiplex ratio */ |
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123 | U8X8_CA(0x0d3, 0x000), /* display offset */ |
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124 | U8X8_C(0x040), /* set display start line to 0 */ |
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125 | U8X8_CA(0x08d, 0x014), /* [2] charge pump setting (p62): 0x014 enable, 0x010 disable, SSD1306 only, should be removed for SH1106 */ |
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126 | U8X8_CA(0x020, 0x000), /* page addressing mode */ |
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127 | |
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128 | U8X8_C(0x0a1), /* segment remap a0/a1*/ |
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129 | U8X8_C(0x0c8), /* c0: scan dir normal, c8: reverse */ |
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130 | // Flipmode |
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131 | // U8X8_C(0x0a0), /* segment remap a0/a1*/ |
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132 | // U8X8_C(0x0c0), /* c0: scan dir normal, c8: reverse */ |
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133 | |
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134 | U8X8_CA(0x0da, 0x002), /* com pin HW config, sequential com pin config (bit 4), disable left/right remap (bit 5) */ |
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135 | |
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136 | U8X8_CA(0x081, 0x0cf), /* [2] set contrast control */ |
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137 | U8X8_CA(0x0d9, 0x0f1), /* [2] pre-charge period 0x022/f1*/ |
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138 | U8X8_CA(0x0db, 0x040), /* vcomh deselect level */ |
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139 | // if vcomh is 0, then this will give the biggest range for contrast control issue #98 |
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140 | // restored the old values for the noname constructor, because vcomh=0 will not work for all OLEDs, #116 |
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141 | |
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142 | U8X8_C(0x02e), /* Deactivate scroll */ |
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143 | U8X8_C(0x0a4), /* output ram to display */ |
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144 | U8X8_C(0x0a6), /* none inverted normal display mode */ |
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145 | |
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146 | U8X8_END_TRANSFER(), /* disable chip */ |
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147 | U8X8_END() /* end of sequence */ |
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148 | }; |
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149 | |
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150 | |
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151 | |
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152 | /* issue 316: a special sh1106 setup, https://www.mikrocontroller.net/topic/431371?goto=5087807#5087807 */ |
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153 | static const uint8_t u8x8_d_sh1106_128x64_winstar_init_seq[] = { |
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154 | |
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155 | U8X8_START_TRANSFER(), /* enable chip, delay is part of the transfer start */ |
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156 | |
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157 | U8X8_C(0xae), // Display OFF/ON: off (POR = 0xae) |
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158 | U8X8_C(0xa4), // Set Entire Display OFF/ON: off (POR = 0xa4) |
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159 | U8X8_CA(0xd5, 0x50), // Divide Ratio/Oscillator FrequencyData Set: divide ratio = 1 (POR = 1), Oscillator Frequency = +/- 0% (POR = +/- 0%) |
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160 | U8X8_CA(0xa8, 0x3f), // Multiplex Ratio Data Set: 64 (POR = 0x3f, 64) |
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161 | U8X8_CA(0xd3, 0x00), // Display OffsetData Set: 0 (POR = 0x00) |
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162 | U8X8_C(0x40), // Set Display Start Line: 0 |
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163 | U8X8_CA(0xad, 0x8b), // DC-DC ON/OFF Mode Set: Built-in DC-DC is used, Normal Display (POR = 0x8b) |
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164 | U8X8_CA(0xd9, 0x22), // Dis-charge/Pre-charge PeriodData Set: pre-charge 2 DCLKs, dis-charge 2 DCLKs (POR = 0x22, pre-charge 2 DCLKs, dis-charge 2 DCLKs) |
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165 | U8X8_CA(0xdb, 0x35), // VCOM Deselect LevelData Set: 0,770V (POR = 0x35, 0,770 V) |
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166 | U8X8_C(0x32), // Set Pump voltage value: 8,0 V (POR = 0x32, 8,0 V) |
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167 | U8X8_CA(0x81, 0xff), // Contrast Data Register Set: 255 (large) (POR = 0x80) |
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168 | U8X8_C(0x0a6), // Set Normal/Reverse Display: normal (POR = 0xa6) |
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169 | U8X8_CA(0x0da, 0x012), // com pin HW config, sequential com pin config (bit 4), disable left/right remap (bit 5) |
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170 | |
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171 | U8X8_END_TRANSFER(), /* disable chip */ |
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172 | U8X8_END() /* end of sequence */ |
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173 | }; |
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174 | |
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175 | |
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176 | static const uint8_t u8x8_d_ssd1306_128x64_noname_powersave0_seq[] = { |
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177 | U8X8_START_TRANSFER(), /* enable chip, delay is part of the transfer start */ |
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178 | U8X8_C(0x0af), /* display on */ |
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179 | U8X8_END_TRANSFER(), /* disable chip */ |
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180 | U8X8_END() /* end of sequence */ |
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181 | }; |
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182 | |
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183 | static const uint8_t u8x8_d_ssd1306_128x64_noname_powersave1_seq[] = { |
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184 | U8X8_START_TRANSFER(), /* enable chip, delay is part of the transfer start */ |
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185 | U8X8_C(0x0ae), /* display off */ |
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186 | U8X8_END_TRANSFER(), /* disable chip */ |
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187 | U8X8_END() /* end of sequence */ |
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188 | }; |
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189 | |
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190 | static const uint8_t u8x8_d_ssd1306_128x64_noname_flip0_seq[] = { |
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191 | U8X8_START_TRANSFER(), /* enable chip, delay is part of the transfer start */ |
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192 | U8X8_C(0x0a1), /* segment remap a0/a1*/ |
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193 | U8X8_C(0x0c8), /* c0: scan dir normal, c8: reverse */ |
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194 | U8X8_END_TRANSFER(), /* disable chip */ |
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195 | U8X8_END() /* end of sequence */ |
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196 | }; |
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197 | |
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198 | static const uint8_t u8x8_d_ssd1306_128x64_noname_flip1_seq[] = { |
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199 | U8X8_START_TRANSFER(), /* enable chip, delay is part of the transfer start */ |
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200 | U8X8_C(0x0a0), /* segment remap a0/a1*/ |
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201 | U8X8_C(0x0c0), /* c0: scan dir normal, c8: reverse */ |
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202 | U8X8_END_TRANSFER(), /* disable chip */ |
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203 | U8X8_END() /* end of sequence */ |
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204 | }; |
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205 | |
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206 | |
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207 | static uint8_t u8x8_d_ssd1306_sh1106_generic(u8x8_t *u8x8, uint8_t msg, uint8_t arg_int, void *arg_ptr) |
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208 | { |
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209 | uint8_t x, c; |
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210 | uint8_t *ptr; |
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211 | switch(msg) |
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212 | { |
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213 | /* handled by the calling function |
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214 | case U8X8_MSG_DISPLAY_SETUP_MEMORY: |
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215 | u8x8_d_helper_display_setup_memory(u8x8, &u8x8_ssd1306_128x64_noname_display_info); |
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216 | break; |
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217 | */ |
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218 | /* handled by the calling function |
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219 | case U8X8_MSG_DISPLAY_INIT: |
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220 | u8x8_d_helper_display_init(u8x8); |
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221 | u8x8_cad_SendSequence(u8x8, u8x8_d_ssd1306_128x64_noname_init_seq); |
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222 | break; |
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223 | */ |
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224 | case U8X8_MSG_DISPLAY_SET_POWER_SAVE: |
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225 | if ( arg_int == 0 ) |
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226 | u8x8_cad_SendSequence(u8x8, u8x8_d_ssd1306_128x64_noname_powersave0_seq); |
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227 | else |
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228 | u8x8_cad_SendSequence(u8x8, u8x8_d_ssd1306_128x64_noname_powersave1_seq); |
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229 | break; |
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230 | case U8X8_MSG_DISPLAY_SET_FLIP_MODE: |
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231 | if ( arg_int == 0 ) |
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232 | { |
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233 | u8x8_cad_SendSequence(u8x8, u8x8_d_ssd1306_128x64_noname_flip0_seq); |
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234 | u8x8->x_offset = u8x8->display_info->default_x_offset; |
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235 | } |
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236 | else |
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237 | { |
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238 | u8x8_cad_SendSequence(u8x8, u8x8_d_ssd1306_128x64_noname_flip1_seq); |
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239 | u8x8->x_offset = u8x8->display_info->flipmode_x_offset; |
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240 | } |
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241 | break; |
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242 | #ifdef U8X8_WITH_SET_CONTRAST |
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243 | case U8X8_MSG_DISPLAY_SET_CONTRAST: |
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244 | u8x8_cad_StartTransfer(u8x8); |
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245 | u8x8_cad_SendCmd(u8x8, 0x081 ); |
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246 | u8x8_cad_SendArg(u8x8, arg_int ); /* ssd1306 has range from 0 to 255 */ |
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247 | u8x8_cad_EndTransfer(u8x8); |
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248 | break; |
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249 | #endif |
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250 | case U8X8_MSG_DISPLAY_DRAW_TILE: |
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251 | u8x8_cad_StartTransfer(u8x8); |
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252 | x = ((u8x8_tile_t *)arg_ptr)->x_pos; |
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253 | x *= 8; |
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254 | x += u8x8->x_offset; |
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255 | |
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256 | u8x8_cad_SendCmd(u8x8, 0x040 ); /* set line offset to 0 */ |
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257 | |
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258 | u8x8_cad_SendCmd(u8x8, 0x010 | (x>>4) ); |
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259 | u8x8_cad_SendArg(u8x8, 0x000 | ((x&15))); /* probably wrong, should be SendCmd */ |
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Initial import of the CO2 meter application.
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260 | u8x8_cad_SendArg(u8x8, 0x0b0 | (((u8x8_tile_t *)arg_ptr)->y_pos)); /* probably wrong, should be SendCmd */ |
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261 | |
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262 | |
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263 | do |
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264 | { |
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265 | c = ((u8x8_tile_t *)arg_ptr)->cnt; |
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266 | ptr = ((u8x8_tile_t *)arg_ptr)->tile_ptr; |
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267 | u8x8_cad_SendData(u8x8, c*8, ptr); /* note: SendData can not handle more than 255 bytes */ |
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268 | /* |
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269 | do |
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270 | { |
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271 | u8x8_cad_SendData(u8x8, 8, ptr); |
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272 | ptr += 8; |
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273 | c--; |
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274 | } while( c > 0 ); |
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275 | */ |
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276 | arg_int--; |
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277 | } while( arg_int > 0 ); |
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278 | |
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279 | u8x8_cad_EndTransfer(u8x8); |
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280 | break; |
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281 | default: |
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282 | return 0; |
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283 | } |
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284 | return 1; |
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285 | } |
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286 | |
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287 | |
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288 | static const u8x8_display_info_t u8x8_ssd1306_128x64_noname_display_info = |
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289 | { |
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290 | /* chip_enable_level = */ 0, |
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291 | /* chip_disable_level = */ 1, |
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292 | |
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293 | /* post_chip_enable_wait_ns = */ 20, |
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294 | /* pre_chip_disable_wait_ns = */ 10, |
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295 | /* reset_pulse_width_ms = */ 100, /* SSD1306: 3 us */ |
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296 | /* post_reset_wait_ms = */ 100, /* far east OLEDs need much longer setup time */ |
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Initial import of the CO2 meter application.
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297 | /* sda_setup_time_ns = */ 50, /* SSD1306: 15ns, but cycle time is 100ns, so use 100/2 */ |
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Initial import of the CO2 meter application.
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298 | /* sck_pulse_width_ns = */ 50, /* SSD1306: 20ns, but cycle time is 100ns, so use 100/2, AVR: below 70: 8 MHz, >= 70 --> 4MHz clock */ |
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299 | /* sck_clock_hz = */ 8000000UL, /* since Arduino 1.6.0, the SPI bus speed in Hz. Should be 1000000000/sck_pulse_width_ns */ |
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300 | /* spi_mode = */ 0, /* active high, rising edge */ |
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Initial import of the CO2 meter application.
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301 | /* i2c_bus_clock_100kHz = */ 4, |
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Initial import of the CO2 meter application.
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302 | /* data_setup_time_ns = */ 40, |
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Initial import of the CO2 meter application.
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303 | /* write_pulse_width_ns = */ 150, /* SSD1306: cycle time is 300ns, so use 300/2 = 150 */ |
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304 | /* tile_width = */ 16, |
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Initial import of the CO2 meter application.
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305 | /* tile_hight = */ 8, |
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Initial import of the CO2 meter application.
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306 | /* default_x_offset = */ 0, |
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Initial import of the CO2 meter application.
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307 | /* flipmode_x_offset = */ 0, |
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308 | /* pixel_width = */ 128, |
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309 | /* pixel_height = */ 64 |
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310 | }; |
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Initial import of the CO2 meter application.
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311 | |
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312 | uint8_t u8x8_d_ssd1306_128x64_noname(u8x8_t *u8x8, uint8_t msg, uint8_t arg_int, void *arg_ptr) |
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313 | { |
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parents:
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314 | |
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Initial import of the CO2 meter application.
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315 | if ( u8x8_d_ssd1306_sh1106_generic(u8x8, msg, arg_int, arg_ptr) != 0 ) |
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316 | return 1; |
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Initial import of the CO2 meter application.
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parents:
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317 | |
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Initial import of the CO2 meter application.
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318 | switch(msg) |
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319 | { |
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Initial import of the CO2 meter application.
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parents:
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320 | case U8X8_MSG_DISPLAY_INIT: |
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parents:
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321 | u8x8_d_helper_display_init(u8x8); |
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parents:
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322 | u8x8_cad_SendSequence(u8x8, u8x8_d_ssd1306_128x64_noname_init_seq); |
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Initial import of the CO2 meter application.
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parents:
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323 | break; |
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parents:
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|
324 | case U8X8_MSG_DISPLAY_SETUP_MEMORY: |
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parents:
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325 | u8x8_d_helper_display_setup_memory(u8x8, &u8x8_ssd1306_128x64_noname_display_info); |
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Initial import of the CO2 meter application.
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parents:
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|
326 | break; |
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Initial import of the CO2 meter application.
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parents:
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|
327 | default: |
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328 | return 0; |
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Initial import of the CO2 meter application.
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|
329 | } |
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Initial import of the CO2 meter application.
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330 | return 1; |
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Initial import of the CO2 meter application.
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parents:
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|
331 | } |
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Initial import of the CO2 meter application.
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parents:
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|
332 | |
88d965579617
Initial import of the CO2 meter application.
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parents:
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|
333 | uint8_t u8x8_d_ssd1306_128x64_vcomh0(u8x8_t *u8x8, uint8_t msg, uint8_t arg_int, void *arg_ptr) |
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Initial import of the CO2 meter application.
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parents:
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|
334 | { |
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Initial import of the CO2 meter application.
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parents:
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changeset
|
335 | |
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Initial import of the CO2 meter application.
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parents:
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|
336 | if ( u8x8_d_ssd1306_sh1106_generic(u8x8, msg, arg_int, arg_ptr) != 0 ) |
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Initial import of the CO2 meter application.
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337 | return 1; |
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Initial import of the CO2 meter application.
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|
338 | |
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Initial import of the CO2 meter application.
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339 | switch(msg) |
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340 | { |
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Initial import of the CO2 meter application.
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parents:
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|
341 | case U8X8_MSG_DISPLAY_INIT: |
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parents:
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342 | u8x8_d_helper_display_init(u8x8); |
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|
343 | u8x8_cad_SendSequence(u8x8, u8x8_d_ssd1306_128x64_vcomh0_init_seq); |
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Initial import of the CO2 meter application.
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parents:
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344 | break; |
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Initial import of the CO2 meter application.
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|
345 | case U8X8_MSG_DISPLAY_SETUP_MEMORY: |
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346 | u8x8_d_helper_display_setup_memory(u8x8, &u8x8_ssd1306_128x64_noname_display_info); |
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Initial import of the CO2 meter application.
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parents:
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347 | break; |
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Initial import of the CO2 meter application.
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348 | default: |
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349 | return 0; |
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Initial import of the CO2 meter application.
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parents:
diff
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|
350 | } |
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Initial import of the CO2 meter application.
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parents:
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351 | return 1; |
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Initial import of the CO2 meter application.
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parents:
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|
352 | } |
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Initial import of the CO2 meter application.
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parents:
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|
353 | |
88d965579617
Initial import of the CO2 meter application.
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parents:
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354 | uint8_t u8x8_d_ssd1306_128x64_alt0(u8x8_t *u8x8, uint8_t msg, uint8_t arg_int, void *arg_ptr) |
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Initial import of the CO2 meter application.
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parents:
diff
changeset
|
355 | { |
88d965579617
Initial import of the CO2 meter application.
Michiel Broek <mbroek@mbse.eu>
parents:
diff
changeset
|
356 | |
88d965579617
Initial import of the CO2 meter application.
Michiel Broek <mbroek@mbse.eu>
parents:
diff
changeset
|
357 | if ( u8x8_d_ssd1306_sh1106_generic(u8x8, msg, arg_int, arg_ptr) != 0 ) |
88d965579617
Initial import of the CO2 meter application.
Michiel Broek <mbroek@mbse.eu>
parents:
diff
changeset
|
358 | return 1; |
88d965579617
Initial import of the CO2 meter application.
Michiel Broek <mbroek@mbse.eu>
parents:
diff
changeset
|
359 | |
88d965579617
Initial import of the CO2 meter application.
Michiel Broek <mbroek@mbse.eu>
parents:
diff
changeset
|
360 | switch(msg) |
88d965579617
Initial import of the CO2 meter application.
Michiel Broek <mbroek@mbse.eu>
parents:
diff
changeset
|
361 | { |
88d965579617
Initial import of the CO2 meter application.
Michiel Broek <mbroek@mbse.eu>
parents:
diff
changeset
|
362 | case U8X8_MSG_DISPLAY_INIT: |
88d965579617
Initial import of the CO2 meter application.
Michiel Broek <mbroek@mbse.eu>
parents:
diff
changeset
|
363 | u8x8_d_helper_display_init(u8x8); |
88d965579617
Initial import of the CO2 meter application.
Michiel Broek <mbroek@mbse.eu>
parents:
diff
changeset
|
364 | u8x8_cad_SendSequence(u8x8, u8x8_d_ssd1306_128x64_alt0_init_seq); |
88d965579617
Initial import of the CO2 meter application.
Michiel Broek <mbroek@mbse.eu>
parents:
diff
changeset
|
365 | break; |
88d965579617
Initial import of the CO2 meter application.
Michiel Broek <mbroek@mbse.eu>
parents:
diff
changeset
|
366 | case U8X8_MSG_DISPLAY_SETUP_MEMORY: |
88d965579617
Initial import of the CO2 meter application.
Michiel Broek <mbroek@mbse.eu>
parents:
diff
changeset
|
367 | u8x8_d_helper_display_setup_memory(u8x8, &u8x8_ssd1306_128x64_noname_display_info); |
88d965579617
Initial import of the CO2 meter application.
Michiel Broek <mbroek@mbse.eu>
parents:
diff
changeset
|
368 | break; |
88d965579617
Initial import of the CO2 meter application.
Michiel Broek <mbroek@mbse.eu>
parents:
diff
changeset
|
369 | default: |
88d965579617
Initial import of the CO2 meter application.
Michiel Broek <mbroek@mbse.eu>
parents:
diff
changeset
|
370 | return 0; |
88d965579617
Initial import of the CO2 meter application.
Michiel Broek <mbroek@mbse.eu>
parents:
diff
changeset
|
371 | } |
88d965579617
Initial import of the CO2 meter application.
Michiel Broek <mbroek@mbse.eu>
parents:
diff
changeset
|
372 | return 1; |
88d965579617
Initial import of the CO2 meter application.
Michiel Broek <mbroek@mbse.eu>
parents:
diff
changeset
|
373 | } |
88d965579617
Initial import of the CO2 meter application.
Michiel Broek <mbroek@mbse.eu>
parents:
diff
changeset
|
374 | |
88d965579617
Initial import of the CO2 meter application.
Michiel Broek <mbroek@mbse.eu>
parents:
diff
changeset
|
375 | |
88d965579617
Initial import of the CO2 meter application.
Michiel Broek <mbroek@mbse.eu>
parents:
diff
changeset
|
376 | static const u8x8_display_info_t u8x8_sh1106_128x64_noname_display_info = |
88d965579617
Initial import of the CO2 meter application.
Michiel Broek <mbroek@mbse.eu>
parents:
diff
changeset
|
377 | { |
88d965579617
Initial import of the CO2 meter application.
Michiel Broek <mbroek@mbse.eu>
parents:
diff
changeset
|
378 | /* chip_enable_level = */ 0, |
88d965579617
Initial import of the CO2 meter application.
Michiel Broek <mbroek@mbse.eu>
parents:
diff
changeset
|
379 | /* chip_disable_level = */ 1, |
88d965579617
Initial import of the CO2 meter application.
Michiel Broek <mbroek@mbse.eu>
parents:
diff
changeset
|
380 | |
88d965579617
Initial import of the CO2 meter application.
Michiel Broek <mbroek@mbse.eu>
parents:
diff
changeset
|
381 | /* post_chip_enable_wait_ns = */ 20, |
88d965579617
Initial import of the CO2 meter application.
Michiel Broek <mbroek@mbse.eu>
parents:
diff
changeset
|
382 | /* pre_chip_disable_wait_ns = */ 10, |
88d965579617
Initial import of the CO2 meter application.
Michiel Broek <mbroek@mbse.eu>
parents:
diff
changeset
|
383 | /* reset_pulse_width_ms = */ 100, /* SSD1306: 3 us */ |
88d965579617
Initial import of the CO2 meter application.
Michiel Broek <mbroek@mbse.eu>
parents:
diff
changeset
|
384 | /* post_reset_wait_ms = */ 100, /* far east OLEDs need much longer setup time */ |
88d965579617
Initial import of the CO2 meter application.
Michiel Broek <mbroek@mbse.eu>
parents:
diff
changeset
|
385 | /* sda_setup_time_ns = */ 50, /* SSD1306: 15ns, but cycle time is 100ns, so use 100/2 */ |
88d965579617
Initial import of the CO2 meter application.
Michiel Broek <mbroek@mbse.eu>
parents:
diff
changeset
|
386 | /* sck_pulse_width_ns = */ 50, /* SSD1306: 20ns, but cycle time is 100ns, so use 100/2, AVR: below 70: 8 MHz, >= 70 --> 4MHz clock */ |
88d965579617
Initial import of the CO2 meter application.
Michiel Broek <mbroek@mbse.eu>
parents:
diff
changeset
|
387 | /* sck_clock_hz = */ 4000000UL, /* since Arduino 1.6.0, the SPI bus speed in Hz. Should be 1000000000/sck_pulse_width_ns, increased to 8MHz (issue 215) */ |
88d965579617
Initial import of the CO2 meter application.
Michiel Broek <mbroek@mbse.eu>
parents:
diff
changeset
|
388 | /* spi_mode = */ 3, /* active low (clock is high by default), rising edge, this seems to be a difference to the ssd1306 */ |
88d965579617
Initial import of the CO2 meter application.
Michiel Broek <mbroek@mbse.eu>
parents:
diff
changeset
|
389 | /* i2c_bus_clock_100kHz = */ 4, |
88d965579617
Initial import of the CO2 meter application.
Michiel Broek <mbroek@mbse.eu>
parents:
diff
changeset
|
390 | /* data_setup_time_ns = */ 40, |
88d965579617
Initial import of the CO2 meter application.
Michiel Broek <mbroek@mbse.eu>
parents:
diff
changeset
|
391 | /* write_pulse_width_ns = */ 150, /* SSD1306: cycle time is 300ns, so use 300/2 = 150 */ |
88d965579617
Initial import of the CO2 meter application.
Michiel Broek <mbroek@mbse.eu>
parents:
diff
changeset
|
392 | /* tile_width = */ 16, |
88d965579617
Initial import of the CO2 meter application.
Michiel Broek <mbroek@mbse.eu>
parents:
diff
changeset
|
393 | /* tile_hight = */ 8, |
88d965579617
Initial import of the CO2 meter application.
Michiel Broek <mbroek@mbse.eu>
parents:
diff
changeset
|
394 | /* default_x_offset = */ 2, |
88d965579617
Initial import of the CO2 meter application.
Michiel Broek <mbroek@mbse.eu>
parents:
diff
changeset
|
395 | /* flipmode_x_offset = */ 2, |
88d965579617
Initial import of the CO2 meter application.
Michiel Broek <mbroek@mbse.eu>
parents:
diff
changeset
|
396 | /* pixel_width = */ 128, |
88d965579617
Initial import of the CO2 meter application.
Michiel Broek <mbroek@mbse.eu>
parents:
diff
changeset
|
397 | /* pixel_height = */ 64 |
88d965579617
Initial import of the CO2 meter application.
Michiel Broek <mbroek@mbse.eu>
parents:
diff
changeset
|
398 | }; |
88d965579617
Initial import of the CO2 meter application.
Michiel Broek <mbroek@mbse.eu>
parents:
diff
changeset
|
399 | |
88d965579617
Initial import of the CO2 meter application.
Michiel Broek <mbroek@mbse.eu>
parents:
diff
changeset
|
400 | uint8_t u8x8_d_sh1106_128x64_noname(u8x8_t *u8x8, uint8_t msg, uint8_t arg_int, void *arg_ptr) |
88d965579617
Initial import of the CO2 meter application.
Michiel Broek <mbroek@mbse.eu>
parents:
diff
changeset
|
401 | { |
88d965579617
Initial import of the CO2 meter application.
Michiel Broek <mbroek@mbse.eu>
parents:
diff
changeset
|
402 | if ( u8x8_d_ssd1306_sh1106_generic(u8x8, msg, arg_int, arg_ptr) != 0 ) |
88d965579617
Initial import of the CO2 meter application.
Michiel Broek <mbroek@mbse.eu>
parents:
diff
changeset
|
403 | return 1; |
88d965579617
Initial import of the CO2 meter application.
Michiel Broek <mbroek@mbse.eu>
parents:
diff
changeset
|
404 | |
88d965579617
Initial import of the CO2 meter application.
Michiel Broek <mbroek@mbse.eu>
parents:
diff
changeset
|
405 | switch(msg) |
88d965579617
Initial import of the CO2 meter application.
Michiel Broek <mbroek@mbse.eu>
parents:
diff
changeset
|
406 | { |
88d965579617
Initial import of the CO2 meter application.
Michiel Broek <mbroek@mbse.eu>
parents:
diff
changeset
|
407 | case U8X8_MSG_DISPLAY_INIT: |
88d965579617
Initial import of the CO2 meter application.
Michiel Broek <mbroek@mbse.eu>
parents:
diff
changeset
|
408 | u8x8_d_helper_display_init(u8x8); |
88d965579617
Initial import of the CO2 meter application.
Michiel Broek <mbroek@mbse.eu>
parents:
diff
changeset
|
409 | /* maybe use a better init sequence */ |
88d965579617
Initial import of the CO2 meter application.
Michiel Broek <mbroek@mbse.eu>
parents:
diff
changeset
|
410 | /* https://www.mikrocontroller.net/topic/431371 */ |
88d965579617
Initial import of the CO2 meter application.
Michiel Broek <mbroek@mbse.eu>
parents:
diff
changeset
|
411 | /* the new sequence is added in the winstar constructor (see below), this is kept untouched */ |
88d965579617
Initial import of the CO2 meter application.
Michiel Broek <mbroek@mbse.eu>
parents:
diff
changeset
|
412 | u8x8_cad_SendSequence(u8x8, u8x8_d_ssd1306_128x64_noname_init_seq); |
88d965579617
Initial import of the CO2 meter application.
Michiel Broek <mbroek@mbse.eu>
parents:
diff
changeset
|
413 | break; |
88d965579617
Initial import of the CO2 meter application.
Michiel Broek <mbroek@mbse.eu>
parents:
diff
changeset
|
414 | case U8X8_MSG_DISPLAY_SETUP_MEMORY: |
88d965579617
Initial import of the CO2 meter application.
Michiel Broek <mbroek@mbse.eu>
parents:
diff
changeset
|
415 | u8x8_d_helper_display_setup_memory(u8x8, &u8x8_sh1106_128x64_noname_display_info); |
88d965579617
Initial import of the CO2 meter application.
Michiel Broek <mbroek@mbse.eu>
parents:
diff
changeset
|
416 | break; |
88d965579617
Initial import of the CO2 meter application.
Michiel Broek <mbroek@mbse.eu>
parents:
diff
changeset
|
417 | default: |
88d965579617
Initial import of the CO2 meter application.
Michiel Broek <mbroek@mbse.eu>
parents:
diff
changeset
|
418 | return 0; |
88d965579617
Initial import of the CO2 meter application.
Michiel Broek <mbroek@mbse.eu>
parents:
diff
changeset
|
419 | } |
88d965579617
Initial import of the CO2 meter application.
Michiel Broek <mbroek@mbse.eu>
parents:
diff
changeset
|
420 | return 1; |
88d965579617
Initial import of the CO2 meter application.
Michiel Broek <mbroek@mbse.eu>
parents:
diff
changeset
|
421 | |
88d965579617
Initial import of the CO2 meter application.
Michiel Broek <mbroek@mbse.eu>
parents:
diff
changeset
|
422 | } |
88d965579617
Initial import of the CO2 meter application.
Michiel Broek <mbroek@mbse.eu>
parents:
diff
changeset
|
423 | |
88d965579617
Initial import of the CO2 meter application.
Michiel Broek <mbroek@mbse.eu>
parents:
diff
changeset
|
424 | uint8_t u8x8_d_sh1106_128x64_vcomh0(u8x8_t *u8x8, uint8_t msg, uint8_t arg_int, void *arg_ptr) |
88d965579617
Initial import of the CO2 meter application.
Michiel Broek <mbroek@mbse.eu>
parents:
diff
changeset
|
425 | { |
88d965579617
Initial import of the CO2 meter application.
Michiel Broek <mbroek@mbse.eu>
parents:
diff
changeset
|
426 | if ( u8x8_d_ssd1306_sh1106_generic(u8x8, msg, arg_int, arg_ptr) != 0 ) |
88d965579617
Initial import of the CO2 meter application.
Michiel Broek <mbroek@mbse.eu>
parents:
diff
changeset
|
427 | return 1; |
88d965579617
Initial import of the CO2 meter application.
Michiel Broek <mbroek@mbse.eu>
parents:
diff
changeset
|
428 | |
88d965579617
Initial import of the CO2 meter application.
Michiel Broek <mbroek@mbse.eu>
parents:
diff
changeset
|
429 | switch(msg) |
88d965579617
Initial import of the CO2 meter application.
Michiel Broek <mbroek@mbse.eu>
parents:
diff
changeset
|
430 | { |
88d965579617
Initial import of the CO2 meter application.
Michiel Broek <mbroek@mbse.eu>
parents:
diff
changeset
|
431 | case U8X8_MSG_DISPLAY_INIT: |
88d965579617
Initial import of the CO2 meter application.
Michiel Broek <mbroek@mbse.eu>
parents:
diff
changeset
|
432 | u8x8_d_helper_display_init(u8x8); |
88d965579617
Initial import of the CO2 meter application.
Michiel Broek <mbroek@mbse.eu>
parents:
diff
changeset
|
433 | u8x8_cad_SendSequence(u8x8, u8x8_d_ssd1306_128x64_vcomh0_init_seq); |
88d965579617
Initial import of the CO2 meter application.
Michiel Broek <mbroek@mbse.eu>
parents:
diff
changeset
|
434 | break; |
88d965579617
Initial import of the CO2 meter application.
Michiel Broek <mbroek@mbse.eu>
parents:
diff
changeset
|
435 | case U8X8_MSG_DISPLAY_SETUP_MEMORY: |
88d965579617
Initial import of the CO2 meter application.
Michiel Broek <mbroek@mbse.eu>
parents:
diff
changeset
|
436 | u8x8_d_helper_display_setup_memory(u8x8, &u8x8_sh1106_128x64_noname_display_info); |
88d965579617
Initial import of the CO2 meter application.
Michiel Broek <mbroek@mbse.eu>
parents:
diff
changeset
|
437 | break; |
88d965579617
Initial import of the CO2 meter application.
Michiel Broek <mbroek@mbse.eu>
parents:
diff
changeset
|
438 | default: |
88d965579617
Initial import of the CO2 meter application.
Michiel Broek <mbroek@mbse.eu>
parents:
diff
changeset
|
439 | return 0; |
88d965579617
Initial import of the CO2 meter application.
Michiel Broek <mbroek@mbse.eu>
parents:
diff
changeset
|
440 | } |
88d965579617
Initial import of the CO2 meter application.
Michiel Broek <mbroek@mbse.eu>
parents:
diff
changeset
|
441 | return 1; |
88d965579617
Initial import of the CO2 meter application.
Michiel Broek <mbroek@mbse.eu>
parents:
diff
changeset
|
442 | |
88d965579617
Initial import of the CO2 meter application.
Michiel Broek <mbroek@mbse.eu>
parents:
diff
changeset
|
443 | } |
88d965579617
Initial import of the CO2 meter application.
Michiel Broek <mbroek@mbse.eu>
parents:
diff
changeset
|
444 | |
88d965579617
Initial import of the CO2 meter application.
Michiel Broek <mbroek@mbse.eu>
parents:
diff
changeset
|
445 | uint8_t u8x8_d_sh1106_128x64_winstar(u8x8_t *u8x8, uint8_t msg, uint8_t arg_int, void *arg_ptr) |
88d965579617
Initial import of the CO2 meter application.
Michiel Broek <mbroek@mbse.eu>
parents:
diff
changeset
|
446 | { |
88d965579617
Initial import of the CO2 meter application.
Michiel Broek <mbroek@mbse.eu>
parents:
diff
changeset
|
447 | if ( u8x8_d_ssd1306_sh1106_generic(u8x8, msg, arg_int, arg_ptr) != 0 ) |
88d965579617
Initial import of the CO2 meter application.
Michiel Broek <mbroek@mbse.eu>
parents:
diff
changeset
|
448 | return 1; |
88d965579617
Initial import of the CO2 meter application.
Michiel Broek <mbroek@mbse.eu>
parents:
diff
changeset
|
449 | |
88d965579617
Initial import of the CO2 meter application.
Michiel Broek <mbroek@mbse.eu>
parents:
diff
changeset
|
450 | switch(msg) |
88d965579617
Initial import of the CO2 meter application.
Michiel Broek <mbroek@mbse.eu>
parents:
diff
changeset
|
451 | { |
88d965579617
Initial import of the CO2 meter application.
Michiel Broek <mbroek@mbse.eu>
parents:
diff
changeset
|
452 | case U8X8_MSG_DISPLAY_INIT: |
88d965579617
Initial import of the CO2 meter application.
Michiel Broek <mbroek@mbse.eu>
parents:
diff
changeset
|
453 | u8x8_d_helper_display_init(u8x8); |
88d965579617
Initial import of the CO2 meter application.
Michiel Broek <mbroek@mbse.eu>
parents:
diff
changeset
|
454 | u8x8_cad_SendSequence(u8x8, u8x8_d_sh1106_128x64_winstar_init_seq); |
88d965579617
Initial import of the CO2 meter application.
Michiel Broek <mbroek@mbse.eu>
parents:
diff
changeset
|
455 | break; |
88d965579617
Initial import of the CO2 meter application.
Michiel Broek <mbroek@mbse.eu>
parents:
diff
changeset
|
456 | case U8X8_MSG_DISPLAY_SETUP_MEMORY: |
88d965579617
Initial import of the CO2 meter application.
Michiel Broek <mbroek@mbse.eu>
parents:
diff
changeset
|
457 | u8x8_d_helper_display_setup_memory(u8x8, &u8x8_sh1106_128x64_noname_display_info); |
88d965579617
Initial import of the CO2 meter application.
Michiel Broek <mbroek@mbse.eu>
parents:
diff
changeset
|
458 | break; |
88d965579617
Initial import of the CO2 meter application.
Michiel Broek <mbroek@mbse.eu>
parents:
diff
changeset
|
459 | default: |
88d965579617
Initial import of the CO2 meter application.
Michiel Broek <mbroek@mbse.eu>
parents:
diff
changeset
|
460 | return 0; |
88d965579617
Initial import of the CO2 meter application.
Michiel Broek <mbroek@mbse.eu>
parents:
diff
changeset
|
461 | } |
88d965579617
Initial import of the CO2 meter application.
Michiel Broek <mbroek@mbse.eu>
parents:
diff
changeset
|
462 | return 1; |
88d965579617
Initial import of the CO2 meter application.
Michiel Broek <mbroek@mbse.eu>
parents:
diff
changeset
|
463 | |
88d965579617
Initial import of the CO2 meter application.
Michiel Broek <mbroek@mbse.eu>
parents:
diff
changeset
|
464 | } |
88d965579617
Initial import of the CO2 meter application.
Michiel Broek <mbroek@mbse.eu>
parents:
diff
changeset
|
465 |