I2C PWM expander added from different Project

main/watch_main.cpp

@@ -26,7 +26,9 @@
 #include "ethernet_init.h"
 #include "esp_netif.h"
 #include "esp_eth.h"
+// Component header
 #include "Task.hpp"
+#include "PwmExpanderPca9685.hpp"
 
 static const char *TAG = "Watch";
 static esp_eth_handle_t s_eth_handle = NULL;
@@ -111,8 +113,28 @@ static void initialize_ethernet(void)
 void LightingTask() {
     ESP_LOGI(TAG, "Start Lighting");
 
+    static I2cMaster master(I2C_NUM_0, 
+        /*sda=*/ GPIO_NUM_13, 
+        /*scl=*/ GPIO_NUM_16);
+    // static PmwExpanderPca9685 pca9685(master);
+    static PmwExpanderPca9685 ledDriver1(master, /*iverted=*/ true);
+    static PmwExpanderPca9685 ledDriver2(master, /*iverted=*/ true, 0x41); 
+    PmwExpanderPca9685::GrayValues values[2];
+
     while (true) {
         ESP_LOGI("Light", "Tick");
+
+        values[0].fill(0);
+        values[1].fill(0);
+
+        values[0][12] = 0x100;
+        values[0][15] = 0x100;
+        ledDriver1.sendImage(values[0]);
+        
+        values[1][1] = 0x100;
+        values[1][2] = 0x100;
+        ledDriver2.sendImage(values[1]);
+
         fos::Task::delayMs(1000);
     }
 }