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Code Issues Releases Wiki Activity

Add support for waveshare_epaper 1.54v2 (#1843)

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Co-authored-by: Jesse Hills <3060199+jesserockz@users.noreply.github.com>
This commit is contained in:
Geoff Davis
2021-06-09 19:05:27 -07:00
committed by Jesse Hills
parent 0db4815f3d
commit 8b737aabd9
3 changed files with 12 additions and 3 deletions
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3
esphome/components/waveshare_epaper/display.py
View File

@@ -46,6 +46,7 @@ WaveshareEPaperTypeBModel = waveshare_epaper_ns.enum("WaveshareEPaperTypeBModel"
MODELS = {
"1.54in": ("a", WaveshareEPaperTypeAModel.WAVESHARE_EPAPER_1_54_IN),
"1.54inv2": ("a", WaveshareEPaperTypeAModel.WAVESHARE_EPAPER_1_54_IN_V2),
"2.13in": ("a", WaveshareEPaperTypeAModel.WAVESHARE_EPAPER_2_13_IN),
"2.13in-ttgo": ("a", WaveshareEPaperTypeAModel.TTGO_EPAPER_2_13_IN),
"2.13in-ttgo-b1": ("a", WaveshareEPaperTypeAModel.TTGO_EPAPER_2_13_IN_B1),
@@ -67,7 +68,7 @@ def validate_full_update_every_only_type_a(value):
if MODELS[value[CONF_MODEL]][0] != "a":
raise cv.Invalid(
"The 'full_update_every' option is only available for models "
"'1.54in', '2.13in', '2.90in', and '2.90inV2'."
"'1.54in', '1.54inV2', '2.13in', '2.90in', and '2.90inV2'."
)
return value

9
esphome/components/waveshare_epaper/waveshare_epaper.cpp
View File

@@ -210,6 +210,9 @@ void WaveshareEPaperTypeA::dump_config() {
case WAVESHARE_EPAPER_1_54_IN:
ESP_LOGCONFIG(TAG, " Model: 1.54in");
break;
case WAVESHARE_EPAPER_1_54_IN_V2:
ESP_LOGCONFIG(TAG, " Model: 1.54inV2");
break;
case WAVESHARE_EPAPER_2_13_IN:
ESP_LOGCONFIG(TAG, " Model: 2.13in");
break;
@@ -334,7 +337,7 @@ void HOT WaveshareEPaperTypeA::display() {
// COMMAND DISPLAY UPDATE CONTROL 2
this->command(0x22);
if (this->model_ == WAVESHARE_EPAPER_2_9_IN_V2) {
if (this->model_ == WAVESHARE_EPAPER_2_9_IN_V2 || this->model_ == WAVESHARE_EPAPER_1_54_IN_V2) {
this->data(full_update ? 0xF7 : 0xFF);
} else if (this->model_ == TTGO_EPAPER_2_13_IN_B73) {
this->data(0xC7);
@@ -353,6 +356,8 @@ int WaveshareEPaperTypeA::get_width_internal() {
switch (this->model_) {
case WAVESHARE_EPAPER_1_54_IN:
return 200;
case WAVESHARE_EPAPER_1_54_IN_V2:
return 200;
case WAVESHARE_EPAPER_2_13_IN:
return 128;
case TTGO_EPAPER_2_13_IN:
@@ -372,6 +377,8 @@ int WaveshareEPaperTypeA::get_height_internal() {
switch (this->model_) {
case WAVESHARE_EPAPER_1_54_IN:
return 200;
case WAVESHARE_EPAPER_1_54_IN_V2:
return 200;
case WAVESHARE_EPAPER_2_13_IN:
return 250;
case TTGO_EPAPER_2_13_IN:

3
esphome/components/waveshare_epaper/waveshare_epaper.h
View File

@@ -66,6 +66,7 @@ class WaveshareEPaper : public PollingComponent,
enum WaveshareEPaperTypeAModel {
WAVESHARE_EPAPER_1_54_IN = 0,
WAVESHARE_EPAPER_1_54_IN_V2,
WAVESHARE_EPAPER_2_13_IN,
WAVESHARE_EPAPER_2_9_IN,
WAVESHARE_EPAPER_2_9_IN_V2,
@@ -85,7 +86,7 @@ class WaveshareEPaperTypeA : public WaveshareEPaper {
void display() override;
void deep_sleep() override {
if (this->model_ == WAVESHARE_EPAPER_2_9_IN_V2) {
if (this->model_ == WAVESHARE_EPAPER_2_9_IN_V2 || this->model_ == WAVESHARE_EPAPER_1_54_IN_V2) {
// COMMAND DEEP SLEEP MODE
this->command(0x10);
this->data(0x01);