1 files changed, 26 insertions, 2 deletions
diff --git a/puzzle/dummy/main.cpp b/puzzle/dummy/main.cpp
index 1c79441..688549f 100644
--- a/puzzle/dummy/main.cpp
+++ b/puzzle/dummy/main.cpp
@@ -3,12 +3,36 @@
 
 #include "drv/arduino/mod.h"
 
+// #define THOMAS
+
+#ifdef THOMAS
+#define ADDR_RX 0x69
+#define ADDR_TX 0x20
+#define MSG "hoi"
+#define MSG_DELAY 10
+#else
+#define ADDR_TX 0x69
+#define ADDR_RX 0x20
+#define MSG "dag"
+#define MSG_DELAY 9
+#endif
+
 const char * PBDRV_MOD_NAME = "dummy";
-const i2c_addr_t PBDRV_MOD_ADDR = 0x20;
+const i2c_addr_t PBDRV_MOD_ADDR = ADDR_RX;
 
 void setup() {
 	pbdrv_setup();
+	Serial.begin(115200);
+	pinMode(4, OUTPUT);
+	digitalWrite(4, LOW);
 }
 
-void loop() { }
+void loop() {
+	pbdrv_i2c_send(ADDR_TX, (uint8_t *) MSG, 4);
+	delay(MSG_DELAY);
+}
+
+void pbdrv_i2c_recv(const uint8_t * data, size_t size) {
+	Serial.println((char *) data);
+}