diff options
Diffstat (limited to 'HelloWorld')
| -rw-r--r-- | HelloWorld/HelloWorld.ino | 53 |
1 files changed, 44 insertions, 9 deletions
diff --git a/HelloWorld/HelloWorld.ino b/HelloWorld/HelloWorld.ino index defcab1..271d576 100644 --- a/HelloWorld/HelloWorld.ino +++ b/HelloWorld/HelloWorld.ino @@ -9,23 +9,36 @@ ADXL335 axl; #define max_size 50 +int mode = 0; +int next_mode = 0; + doubles accelerator_readings[3]; TFT_eSprite spr = TFT_eSprite(&tft); +void show_splash() { + mode = 0; + tft.fillScreen(TFT_BLACK); + tft.setTextColor(TFT_GREEN); + tft.setTextSize(4); + tft.drawString("Hello world!", 20, 100); +} + void setup() { - tft.begin(); - tft.setRotation(3); - tft.fillScreen(TFT_BLACK); - tft.setTextColor(TFT_GREEN); - tft.setTextSize(4); - tft.drawString("Hello world!", 20, 100); + tft.begin(); + tft.setRotation(3); + show_splash(); + + spr.createSprite(TFT_HEIGHT, TFT_WIDTH); - spr.createSprite(TFT_HEIGHT, TFT_WIDTH); + pinMode(WIO_KEY_A, INPUT); + pinMode(WIO_KEY_B, INPUT); + pinMode(WIO_KEY_C, INPUT); - axl.begin(); + axl.begin(); } -void loop() { +void show_accelerometer_readings() { + mode = 1; spr.fillSprite(TFT_WHITE); float ax = axl.getAccelerationX(); float ay = axl.getAccelerationY(); @@ -59,5 +72,27 @@ void loop() { content.draw(); spr.pushSprite(0, 0); +} + +void process_input() { + if (digitalRead(WIO_KEY_C) == LOW) { + next_mode = 0; + } + if (digitalRead(WIO_KEY_B) == LOW) { + next_mode = 1; + } + if (digitalRead(WIO_KEY_A) == LOW) { + next_mode = 1; + } +} + +void loop() { + process_input(); + if (next_mode == 0 && mode != 0) { + show_splash(); + } + if (next_mode == 1) { + show_accelerometer_readings(); + } delay(50); } |