2017-02-22 03:07:17 +00:00
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2017-04-18 23:23:48 +00:00
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// This is the command sequence that rotates the ST7735 driver coordinate frame
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2017-02-22 03:07:17 +00:00
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rotation = m % 4; // Limit the range of values to 0-3
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writecommand(TFT_MADCTL);
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switch (rotation) {
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case 0:
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if (tabcolor == INITR_BLACKTAB) {
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2020-11-02 17:59:04 +00:00
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writedata(TFT_MAD_MX | TFT_MAD_MY | TFT_MAD_COLOR_ORDER);
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2017-02-22 03:07:17 +00:00
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} else if(tabcolor == INITR_GREENTAB2) {
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2020-11-02 17:59:04 +00:00
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writedata(TFT_MAD_MX | TFT_MAD_MY | TFT_MAD_COLOR_ORDER);
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2017-02-22 03:07:17 +00:00
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colstart = 2;
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rowstart = 1;
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2017-03-17 00:03:35 +00:00
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} else if(tabcolor == INITR_GREENTAB3) {
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2020-11-02 17:59:04 +00:00
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writedata(TFT_MAD_MX | TFT_MAD_MY | TFT_MAD_COLOR_ORDER);
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2017-03-17 00:03:35 +00:00
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colstart = 2;
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rowstart = 3;
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2017-04-16 15:13:12 +00:00
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} else if(tabcolor == INITR_GREENTAB128) {
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2020-11-02 17:59:04 +00:00
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writedata(TFT_MAD_MX | TFT_MAD_MY | TFT_MAD_MH | TFT_MAD_COLOR_ORDER);
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2017-04-16 15:13:12 +00:00
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colstart = 0;
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rowstart = 32;
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2018-07-30 17:08:02 +00:00
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} else if(tabcolor == INITR_GREENTAB160x80) {
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2020-11-02 17:59:04 +00:00
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writedata(TFT_MAD_MX | TFT_MAD_MY | TFT_MAD_MH | TFT_MAD_COLOR_ORDER);
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2018-07-30 17:08:02 +00:00
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colstart = 26;
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rowstart = 1;
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2018-11-07 14:56:27 +00:00
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} else if(tabcolor == INITR_REDTAB160x80) {
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2020-11-02 17:59:04 +00:00
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writedata(TFT_MAD_MX | TFT_MAD_MY | TFT_MAD_MH | TFT_MAD_COLOR_ORDER);
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2018-11-07 14:56:27 +00:00
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colstart = 24;
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rowstart = 0;
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2018-05-19 19:01:11 +00:00
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} else if(tabcolor == INITB) {
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2020-11-02 17:59:04 +00:00
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writedata(TFT_MAD_MX | TFT_MAD_COLOR_ORDER);
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2018-05-19 19:01:11 +00:00
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} else {
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2020-11-02 17:59:04 +00:00
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writedata(TFT_MAD_MX | TFT_MAD_MY | TFT_MAD_COLOR_ORDER);
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2017-02-22 03:07:17 +00:00
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}
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2018-02-24 19:02:20 +00:00
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_width = _init_width;
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_height = _init_height;
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2017-02-22 03:07:17 +00:00
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break;
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case 1:
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if (tabcolor == INITR_BLACKTAB) {
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2020-11-02 17:59:04 +00:00
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writedata(TFT_MAD_MY | TFT_MAD_MV | TFT_MAD_COLOR_ORDER);
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2017-02-22 03:07:17 +00:00
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} else if(tabcolor == INITR_GREENTAB2) {
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2020-11-02 17:59:04 +00:00
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writedata(TFT_MAD_MY | TFT_MAD_MV | TFT_MAD_COLOR_ORDER);
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2017-02-22 03:07:17 +00:00
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colstart = 1;
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rowstart = 2;
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2017-03-17 00:03:35 +00:00
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} else if(tabcolor == INITR_GREENTAB3) {
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2020-11-02 17:59:04 +00:00
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writedata(TFT_MAD_MY | TFT_MAD_MV | TFT_MAD_COLOR_ORDER);
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2017-03-17 00:03:35 +00:00
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colstart = 3;
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rowstart = 2;
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2017-04-16 15:13:12 +00:00
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} else if(tabcolor == INITR_GREENTAB128) {
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2020-11-02 17:59:04 +00:00
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writedata(TFT_MAD_MV | TFT_MAD_MY | TFT_MAD_COLOR_ORDER);
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2017-04-16 15:13:12 +00:00
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colstart = 32;
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rowstart = 0;
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2018-07-30 17:08:02 +00:00
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} else if(tabcolor == INITR_GREENTAB160x80) {
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2020-11-02 17:59:04 +00:00
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writedata(TFT_MAD_MV | TFT_MAD_MY | TFT_MAD_COLOR_ORDER);
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2018-07-30 17:08:02 +00:00
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colstart = 1;
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rowstart = 26;
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2018-11-07 14:56:27 +00:00
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} else if(tabcolor == INITR_REDTAB160x80) {
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2020-11-02 17:59:04 +00:00
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writedata(TFT_MAD_MV | TFT_MAD_MY | TFT_MAD_COLOR_ORDER);
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2018-11-07 14:56:27 +00:00
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colstart = 0;
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rowstart = 24;
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2018-05-19 19:01:11 +00:00
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} else if(tabcolor == INITB) {
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2020-11-02 17:59:04 +00:00
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writedata(TFT_MAD_MV | TFT_MAD_MX | TFT_MAD_MY | TFT_MAD_COLOR_ORDER);
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2018-05-19 19:01:11 +00:00
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} else {
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2020-11-02 17:59:04 +00:00
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writedata(TFT_MAD_MY | TFT_MAD_MV | TFT_MAD_COLOR_ORDER);
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2017-02-22 03:07:17 +00:00
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}
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2018-02-24 19:02:20 +00:00
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_width = _init_height;
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_height = _init_width;
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2017-02-22 03:07:17 +00:00
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break;
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case 2:
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if (tabcolor == INITR_BLACKTAB) {
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2020-11-02 17:59:04 +00:00
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writedata(TFT_MAD_COLOR_ORDER);
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2017-02-22 03:07:17 +00:00
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} else if(tabcolor == INITR_GREENTAB2) {
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2020-11-02 17:59:04 +00:00
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writedata(TFT_MAD_COLOR_ORDER);
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2017-02-22 03:07:17 +00:00
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colstart = 2;
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rowstart = 1;
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2017-03-17 00:03:35 +00:00
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} else if(tabcolor == INITR_GREENTAB3) {
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2020-11-02 17:59:04 +00:00
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writedata(TFT_MAD_COLOR_ORDER);
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2017-03-17 00:03:35 +00:00
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colstart = 2;
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rowstart = 1;
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2017-04-16 15:13:12 +00:00
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} else if(tabcolor == INITR_GREENTAB128) {
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2020-11-02 17:59:04 +00:00
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writedata(TFT_MAD_COLOR_ORDER);
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2017-04-16 15:13:12 +00:00
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colstart = 0;
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rowstart = 0;
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2018-07-30 17:08:02 +00:00
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} else if(tabcolor == INITR_GREENTAB160x80) {
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2020-11-02 17:59:04 +00:00
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writedata(TFT_MAD_COLOR_ORDER);
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2019-11-02 15:14:20 +00:00
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colstart = 26;
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rowstart = 1;
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2018-11-07 14:56:27 +00:00
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} else if(tabcolor == INITR_REDTAB160x80) {
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2020-11-02 17:59:04 +00:00
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writedata(TFT_MAD_COLOR_ORDER);
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2018-11-07 15:29:29 +00:00
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colstart = 24;
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2018-11-07 14:56:27 +00:00
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rowstart = 0;
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2018-05-19 19:01:11 +00:00
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} else if(tabcolor == INITB) {
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2020-11-02 17:59:04 +00:00
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writedata(TFT_MAD_MY | TFT_MAD_COLOR_ORDER);
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2018-05-19 19:01:11 +00:00
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} else {
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2020-11-02 17:59:04 +00:00
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writedata(TFT_MAD_COLOR_ORDER);
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2017-02-22 03:07:17 +00:00
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}
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2018-02-24 19:02:20 +00:00
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_width = _init_width;
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_height = _init_height;
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2017-02-22 03:07:17 +00:00
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break;
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case 3:
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if (tabcolor == INITR_BLACKTAB) {
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2020-11-02 17:59:04 +00:00
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writedata(TFT_MAD_MX | TFT_MAD_MV | TFT_MAD_COLOR_ORDER);
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2017-02-22 03:07:17 +00:00
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} else if(tabcolor == INITR_GREENTAB2) {
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2020-11-02 17:59:04 +00:00
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writedata(TFT_MAD_MX | TFT_MAD_MV | TFT_MAD_COLOR_ORDER);
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2017-02-22 03:07:17 +00:00
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colstart = 1;
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rowstart = 2;
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2017-03-17 00:03:35 +00:00
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} else if(tabcolor == INITR_GREENTAB3) {
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2020-11-02 17:59:04 +00:00
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writedata(TFT_MAD_MX | TFT_MAD_MV | TFT_MAD_COLOR_ORDER);
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2017-03-17 00:03:35 +00:00
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colstart = 1;
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rowstart = 2;
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2017-04-16 15:13:12 +00:00
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} else if(tabcolor == INITR_GREENTAB128) {
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2020-11-02 17:59:04 +00:00
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writedata(TFT_MAD_MX | TFT_MAD_MV | TFT_MAD_COLOR_ORDER);
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2017-04-16 15:13:12 +00:00
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colstart = 0;
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rowstart = 0;
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2018-07-30 17:08:02 +00:00
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} else if(tabcolor == INITR_GREENTAB160x80) {
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2020-11-02 17:59:04 +00:00
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writedata(TFT_MAD_MX | TFT_MAD_MV | TFT_MAD_COLOR_ORDER);
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2018-07-30 17:08:02 +00:00
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colstart = 1;
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rowstart = 26;
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2018-11-07 14:56:27 +00:00
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} else if(tabcolor == INITR_REDTAB160x80) {
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2020-11-02 17:59:04 +00:00
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writedata(TFT_MAD_MX | TFT_MAD_MV | TFT_MAD_COLOR_ORDER);
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2018-11-07 14:56:27 +00:00
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colstart = 0;
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rowstart = 24;
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2018-05-19 19:01:11 +00:00
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} else if(tabcolor == INITB) {
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2020-11-02 17:59:04 +00:00
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writedata(TFT_MAD_MV | TFT_MAD_COLOR_ORDER);
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2018-05-19 19:01:11 +00:00
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} else {
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2020-11-02 17:59:04 +00:00
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writedata(TFT_MAD_MX | TFT_MAD_MV | TFT_MAD_COLOR_ORDER);
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2017-02-22 03:07:17 +00:00
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}
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2018-02-24 19:02:20 +00:00
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_width = _init_height;
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_height = _init_width;
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2017-02-22 03:07:17 +00:00
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break;
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2017-11-26 22:49:28 +00:00
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}
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