Maintanance: Sync Read Write Velocity

Author: ROBOTIS-David

…c_read_write_raw/sync_read_write_raw.ino …te_velocity/sync_read_write_velocity.inoexamples/advanced/sync_read_write_raw/sync_read_write_raw.ino renamed to examples/advanced/sync_read_write_velocity/sync_read_write_velocity.ino examples/advanced/sync_read_write_raw/sync_read_write_raw.ino renamed to examples/advanced/sync_read_write_velocity/sync_read_write_velocity.ino

@@ -94,9 +94,9 @@ const uint8_t DXL_ID_LIST[DXL_ID_CNT] = {1, 2};
 const uint16_t user_pkt_buf_cap = 128;
 uint8_t user_pkt_buf[user_pkt_buf_cap];
 
-const uint16_t SR_START_ADDR = 126;
-const uint16_t SR_ADDR_LEN = 10; //2+4+4
-const uint16_t SW_START_ADDR = 104; //Goal velocity
+const uint16_t SR_START_ADDR = 126; // Starting Data Addr, Can differ Depending on what address to access
+const uint16_t SR_ADDR_LEN = 10; // Data Length (2+4+4), Can differ depending on how many address to access. 
+const uint16_t SW_START_ADDR = 104; 
 const uint16_t SW_ADDR_LEN = 4;
 typedef struct sr_data{
   int16_t present_current;
@@ -151,7 +151,6 @@ void setup() {
   }
   sr_infos.is_info_changed = true;
 
-
   // Fill the members of structure to syncWrite using internal packet buffer
   sw_infos.packet.p_buf = nullptr;
   sw_infos.packet.is_completed = false;
@@ -162,6 +161,7 @@ void setup() {
 
   sw_data[0].goal_velocity = 0;
   sw_data[1].goal_velocity = 100;
+  
   for(i=0; i<DXL_ID_CNT; i++){
     info_xels_sw[i].id = DXL_ID_LIST[i];
     info_xels_sw[i].p_data = (uint8_t*)&sw_data[i].goal_velocity;