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Added support for ssd1327 (#985)
Co-authored-by: Ilya Goldberg <iggie@mac.com>
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parent
fed37b48a1
commit
ecd65003d4
3 changed files with 24 additions and 5 deletions
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@ -14,6 +14,7 @@ MODELS = {
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'SSD1325_128X64': SSD1325Model.SSD1325_MODEL_128_64,
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'SSD1325_96X16': SSD1325Model.SSD1325_MODEL_96_16,
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'SSD1325_64X48': SSD1325Model.SSD1325_MODEL_64_48,
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'SSD1327_128X128': SSD1325Model.SSD1327_MODEL_128_128,
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}
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SSD1325_MODEL = cv.enum(MODELS, upper=True, space="_")
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@ -48,15 +48,24 @@ void SSD1325::setup() {
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this->command(SSD1325_SETCLOCK); /* set osc division */
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this->command(0xF1); /* 145 */
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this->command(SSD1325_SETMULTIPLEX); /* multiplex ratio */
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this->command(0x3f); /* duty = 1/64 */
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this->command(SSD1325_SETOFFSET); /* set display offset --- */
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this->command(0x4C); /* 76 */
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if (this->model_ == SSD1327_MODEL_128_128)
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this->command(0x7f); // duty = height - 1
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else
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this->command(0x3f); // duty = 1/64
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this->command(SSD1325_SETOFFSET); /* set display offset --- */
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if (this->model_ == SSD1327_MODEL_128_128)
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this->command(0x00); // 0
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else
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this->command(0x4C); // 76
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this->command(SSD1325_SETSTARTLINE); /*set start line */
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this->command(0x00); /* ------ */
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this->command(SSD1325_MASTERCONFIG); /*Set Master Config DC/DC Converter*/
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this->command(0x02);
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this->command(SSD1325_SETREMAP); /* set segment remap------ */
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this->command(0x56);
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if (this->model_ == SSD1327_MODEL_128_128)
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this->command(0x55); // 0x56 is flipped horizontally: enable column swap, disable nibble remap
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else
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this->command(0x56);
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this->command(SSD1325_SETCURRENT + 0x2); /* Set Full Current Range */
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this->command(SSD1325_SETGRAYTABLE);
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this->command(0x01);
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@ -90,7 +99,10 @@ void SSD1325::display() {
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this->command(0x3F); /* set column end address */
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this->command(SSD1325_SETROWADDR); /* set row address */
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this->command(0x00); /* set row start address */
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this->command(0x3F); /* set row end address */
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if (this->model_ == SSD1327_MODEL_128_128)
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this->command(0x7F); // 127 is last row
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else
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this->command(0x3F); // 63 is last row
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this->write_display_data();
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}
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@ -108,6 +120,8 @@ int SSD1325::get_height_internal() {
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return 16;
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case SSD1325_MODEL_64_48:
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return 48;
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case SSD1327_MODEL_128_128:
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return 128;
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default:
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return 0;
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}
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@ -116,6 +130,7 @@ int SSD1325::get_width_internal() {
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switch (this->model_) {
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case SSD1325_MODEL_128_32:
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case SSD1325_MODEL_128_64:
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case SSD1327_MODEL_128_128:
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return 128;
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case SSD1325_MODEL_96_16:
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return 96;
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@ -168,6 +183,8 @@ const char *SSD1325::model_str_() {
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return "SSD1325 96x16";
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case SSD1325_MODEL_64_48:
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return "SSD1325 64x48";
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case SSD1327_MODEL_128_128:
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return "SSD1327 128x128";
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default:
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return "Unknown";
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}
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@ -12,6 +12,7 @@ enum SSD1325Model {
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SSD1325_MODEL_128_64,
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SSD1325_MODEL_96_16,
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SSD1325_MODEL_64_48,
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SSD1327_MODEL_128_128,
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};
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class SSD1325 : public PollingComponent, public display::DisplayBuffer {
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