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audioooo update. sd err msg on lcd.

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Dooho Yi 2021-06-12 22:33:08 +09:00
parent 2536e090ad
commit 96d3fbcecc
1 changed files with 10 additions and 1 deletions
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11
audioooo/src/main.cpp
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@ -433,6 +433,15 @@ void printDirectory(File dir, int numTabs) {
}
}
void lcd_text(String str) {
display.clearDisplay();
display.setTextColor(SSD1306_WHITE);
display.setTextSize(1);
display.setCursor(0, 0);
display.println(str.c_str());
display.display();
}
//
File root;
void setup() {
@ -461,7 +470,7 @@ void setup() {
SPI.setFrequency(1000000);
if (!SD.begin(SD_CS, SPI)) {
Serial.println("Card Mount Failed");
// lcd_text("SD ERR");
lcd_text("SD ERR!\nCard Mount Failed!");
while (1)
;
} else {