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Allow to set user defined characters on LCD (#3322)

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This commit is contained in:
Stanislav Meduna
2022-03-24 19:37:48 +13:00
committed by GitHub
parent d8024a5928
commit 48584e94c4
4 changed files with 55 additions and 1 deletions
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esphome/components/lcd_base/lcd_display.cpp
+7
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@@ -65,6 +65,13 @@ void LCDDisplay::setup() {
this->command_(LCD_DISPLAY_COMMAND_FUNCTION_SET | display_function);
}
// store user defined characters
for (auto &user_defined_char : this->user_defined_chars_) {
this->command_(LCD_DISPLAY_COMMAND_SET_CGRAM_ADDR | (user_defined_char.first << 3));
for (auto data : user_defined_char.second)
this->send(data, true);
}
this->command_(LCD_DISPLAY_COMMAND_FUNCTION_SET | display_function);
uint8_t display_control = LCD_DISPLAY_DISPLAY_ON;
this->command_(LCD_DISPLAY_COMMAND_DISPLAY_CONTROL | display_control);