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Update BLE_keybord.ino

This commit is contained in:
LilyGO 2022-05-07 18:24:29 +08:00
parent 44849a5077
commit 12d05d091e
1 changed files with 4 additions and 3 deletions
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7
example/BLE_keybord/BLE_keybord.ino
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@ -35,7 +35,7 @@ bool keyborad_BL_state = true;
bool display_connected = true; //The bluetooth connection is displayed on the screen
unsigned long previousMillis_1 = 0; //Millisecond time record
unsigned long previousMillis_2 = 0; //Millisecond time record
const long backlight_off_time = 2000; //Turn off the screen backlight
const long backlight_off_time = 20000; //Turn off the screen backlight
const long display_Wait_blue_time = 2000; //The screen shows waiting for bluetooth connection
void readMatrix();
@ -149,6 +149,7 @@ void setup()
TFT_099.begin();
TFT_099.backlight(50);
TFT_099.DispColor(0, 0, TFT_WIDTH, TFT_HEIGHT, BLACK);
TFT_099.DrawImage(0, 0, 40, 160, liligo_logo);
delay(2000);
@ -186,7 +187,7 @@ void loop()
}
if (display_connected) {
TFT_099.backlight(100);
TFT_099.backlight(50);
TFT_099.DispStr("Bluetooth connected", 0, 2, WHITE, BLACK);
display_connected = false;
}
@ -317,7 +318,7 @@ void printMatrix()
TFT_099.DispColor(0, 0, TFT_HIGH, TFT_WIDE, BLACK);
}
TFT_099.backlight(100);
TFT_099.backlight(50);
previousMillis_1 = millis();
}