diff --git a/Debug/CANOpen_attempt.axf b/Debug/CANOpen_attempt.axf
index 2be74c2..35aaf6e 100755
Binary files a/Debug/CANOpen_attempt.axf and b/Debug/CANOpen_attempt.axf differ
diff --git a/Debug/CANOpen_attempt.map b/Debug/CANOpen_attempt.map
index fd25d14..576060b 100644
--- a/Debug/CANOpen_attempt.map
+++ b/Debug/CANOpen_attempt.map
@@ -1333,7 +1333,7 @@ LOAD linker stubs
  .debug_macro   0x00000000000028c8      0x12d /home/yuyu/Documents/Documents/HEPIA/SPI/workspace/CMSIS_CORE_LPC17xx/Debug/libCMSIS_CORE_LPC17xx.a(system_LPC17xx.o)
  .debug_macro   0x00000000000029f5      0xa7e /home/yuyu/Documents/Documents/HEPIA/SPI/workspace/CMSIS_CORE_LPC17xx/Debug/libCMSIS_CORE_LPC17xx.a(system_LPC17xx.o)
 
-.debug_line     0x0000000000000000     0x2b84
+.debug_line     0x0000000000000000     0x2b82
  .debug_line    0x0000000000000000      0x407 ./src/accelo.o
  .debug_line    0x0000000000000407      0x2a5 ./src/callback.o
  .debug_line    0x00000000000006ac      0x5b6 ./src/can.o
@@ -1341,10 +1341,10 @@ LOAD linker stubs
  .debug_line    0x0000000000000dc2       0xb5 ./src/crp.o
  .debug_line    0x0000000000000e77      0x579 ./src/i2c.o
  .debug_line    0x00000000000013f0      0x55f ./src/lcd.o
- .debug_line    0x000000000000194f      0x877 ./src/main.o
- .debug_line    0x00000000000021c6      0x1f3 ./src/od.o
- .debug_line    0x00000000000023b9      0x34c ./src/ssp.o
- .debug_line    0x0000000000002705      0x47f /home/yuyu/Documents/Documents/HEPIA/SPI/workspace/CMSIS_CORE_LPC17xx/Debug/libCMSIS_CORE_LPC17xx.a(system_LPC17xx.o)
+ .debug_line    0x000000000000194f      0x875 ./src/main.o
+ .debug_line    0x00000000000021c4      0x1f3 ./src/od.o
+ .debug_line    0x00000000000023b7      0x34c ./src/ssp.o
+ .debug_line    0x0000000000002703      0x47f /home/yuyu/Documents/Documents/HEPIA/SPI/workspace/CMSIS_CORE_LPC17xx/Debug/libCMSIS_CORE_LPC17xx.a(system_LPC17xx.o)
 
 .debug_str      0x0000000000000000     0xbd53
  .debug_str     0x0000000000000000     0xa2b3 ./src/accelo.o
diff --git a/Debug/src/main.o b/Debug/src/main.o
index 578b953..09031e3 100644
Binary files a/Debug/src/main.o and b/Debug/src/main.o differ
diff --git a/Debug/uart2can-bin_bla_Debug.ld b/Debug/uart2can-bin_bla_Debug.ld
index f8231b8..e288d5f 100644
--- a/Debug/uart2can-bin_bla_Debug.ld
+++ b/Debug/uart2can-bin_bla_Debug.ld
@@ -6,7 +6,7 @@
  * Generated linker script file for LPC1769
  * Created from linkscript.ldt by FMCreateLinkLibraries
  * Using Freemarker v2.3.30
- * MCUXpresso IDE v11.5.0 [Build 7232] [2022-01-11] on Jun 22, 2022, 1:31:44 AM
+ * MCUXpresso IDE v11.5.0 [Build 7232] [2022-01-11] on Jun 22, 2022, 2:13:14 AM
  */
 
 INCLUDE "uart2can-bin_bla_Debug_library.ld"
diff --git a/Debug/uart2can-bin_bla_Debug_library.ld b/Debug/uart2can-bin_bla_Debug_library.ld
index 82ef6cc..9a028fe 100644
--- a/Debug/uart2can-bin_bla_Debug_library.ld
+++ b/Debug/uart2can-bin_bla_Debug_library.ld
@@ -6,7 +6,7 @@
  * Generated linker script file for LPC1769
  * Created from library.ldt by FMCreateLinkLibraries
  * Using Freemarker v2.3.30
- * MCUXpresso IDE v11.5.0 [Build 7232] [2022-01-11] on Jun 22, 2022, 1:31:44 AM
+ * MCUXpresso IDE v11.5.0 [Build 7232] [2022-01-11] on Jun 22, 2022, 2:13:14 AM
  */
 
 GROUP (
diff --git a/Debug/uart2can-bin_bla_Debug_memory.ld b/Debug/uart2can-bin_bla_Debug_memory.ld
index 40f542b..ffcb8b8 100644
--- a/Debug/uart2can-bin_bla_Debug_memory.ld
+++ b/Debug/uart2can-bin_bla_Debug_memory.ld
@@ -6,7 +6,7 @@
  * Generated linker script file for LPC1769
  * Created from memory.ldt by FMCreateLinkMemory
  * Using Freemarker v2.3.30
- * MCUXpresso IDE v11.5.0 [Build 7232] [2022-01-11] on Jun 22, 2022, 1:31:44 AM
+ * MCUXpresso IDE v11.5.0 [Build 7232] [2022-01-11] on Jun 22, 2022, 2:13:14 AM
  */
 
 MEMORY
diff --git a/src/main.c b/src/main.c
index 46d2920..9bf0999 100644
--- a/src/main.c
+++ b/src/main.c
@@ -270,7 +270,7 @@ void CAN_IRQHandler(){
 		switch((msg.id >> 7) & 0xf){ //get the function code
 			case CAN_HEARTBEAT:
 				if(msg.data[0] != CAN_NMT_STATE_OPERATIONAL)
-					CANOpen_NMT_send(0, CAN_NMT_STATE_OPERATIONAL);
+					CANOpen_NMT_send(0, CAN_NMT_CMD_OPERATIONAL);
 			case CAN_RPDO1:
 				CANOpen_pdo1_receive(data_g_1);
 				affichage();
@@ -355,7 +355,7 @@ int slave_main(){
 						last_timestamp_nmt = get_systick_counter();
 					}
 			}
- 			if(state == CAN_NMT_CMD_OPERATIONAL){
+  			if(state == CAN_NMT_STATE_OPERATIONAL){
 				if(get_systick_counter() - last_timestamp > get_od_accelo_interval()){
 					get_data_from_i2c_and_ready_to_be_sent_to_master_then_send();
 					last_timestamp = get_systick_counter();