diff --git a/upload_drivers/jtag_eeprom/.pio/build/mik32v2/firmware.hex b/upload_drivers/jtag_eeprom/.pio/build/mik32v2/firmware.hex
index c21d4da..6f352fb 100644
--- a/upload_drivers/jtag_eeprom/.pio/build/mik32v2/firmware.hex
+++ b/upload_drivers/jtag_eeprom/.pio/build/mik32v2/firmware.hex
@@ -1,15 +1,15 @@
 :020000040200F8
 :10000000FD62938202400100FD12E39E02FE374131
-:10001000000213010100B7110002938101CBB71553
-:100020000002938505CB37160002130606CBB716E0
-:100030000002938606CB39A083A2050023A05600B8
-:1000400091059106E3EAC5FEB7150002938505CB3D
-:1000500037160002130606D4B7160002938606CBA5
+:10001000000213010100B70100029381016CB705D2
+:1000200000029385056C370600021306066CB706BE
+:1000300000029386066C39A083A2050023A0560017
+:1000400091059106E3EAC5FEB70500029385056CAC
+:100050003706000213060675B70600029386066C83
 :1000600039A083A2050023A0560091059106E3EA7A
-:10007000C5FEB7150002938505CB3716000213069F
-:1000800006CB21A023A005009105E3EDC5FEB70036
+:10007000C5FEB70500029385056C3706000213061E
+:10008000066C21A023A005009105E3EDC5FEB70095
 :100090000002E780C00AB7000002E780C00AB7008C
-:1000A0000002E780002373005010F5BF828000003B
+:1000A0000002E780E02273005010F5BF828000005C
 :1000B0000000000000000000000000000000000040
 :1000C0006F004000197106C20AC40EC612C816CAD3
 :1000D0001ACC1ECE22D026D22AD42ED632D836DA48
@@ -33,183 +33,88 @@
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 :0400000502000000F5
 :00000001FF
diff --git a/upload_drivers/jtag_eeprom/src/main.c b/upload_drivers/jtag_eeprom/src/main.c
index 663de42..25bab13 100644
--- a/upload_drivers/jtag_eeprom/src/main.c
+++ b/upload_drivers/jtag_eeprom/src/main.c
@@ -32,22 +32,20 @@ int main()
     // *BUFFER_STATUS = 1;
     SystemClock_Config();
 
+#ifdef UART_DEBUG
     UART_Init(UART_0, 278, UART_CONTROL1_TE_M | UART_CONTROL1_M_8BIT_M, 0, 0);
     xprintf("START DRIVER\n");
+#endif
 
     HAL_EEPROM_HandleTypeDef heeprom = {
         .Instance = EEPROM_REGS,
 
     };
 
-    xprintf("BUFFER = 0x%08x\n", BUFFER);
-    // xprintf("BUFFER_STATUS = 0x%08x\n", BUFFER_STATUS);
-
     // *BUFFER_STATUS = 1;
 
     HAL_DelayMs(1);
-    
-    // xprintf("*BUFFER_STATUS 0x%08x\n", *BUFFER_STATUS);
+
     // asm ("wfi");
 
     // *BUFFER_STATUS = 1;
@@ -57,7 +55,9 @@ int main()
     int result = 0;
     for (int ad = 0; ad < max_address_reg; ad += (EEPROM_PAGE_WORDS * 4))
     {
+#ifdef UART_DEBUG
         xprintf("Write Page 0x%04x from 0x%08x\n", ad, (uint8_t *)((uint32_t)BUFFER + ad));
+#endif
 
         HAL_EEPROM_Write(
             &heeprom,
@@ -76,15 +76,17 @@ int main()
             uint8_t ebuf = *(uint8_t *)((uint32_t)BUFFER + ad + b);
             if (ebuf != rb[b])
             {
+#ifdef UART_DEBUG
                 xprintf("addr[0x%04x:0x%08x] buf:mem = 0x%02x != 0x%02x\n", (uint32_t)BUFFER + ad + b, 0x01000000 + ad + b, ebuf, rb[b]);
+#endif
                 result = 2;
                 break;
             }
         }
     }
 
-    *BUFFER_STATUS = result;
     HAL_DelayMs(1);
+    *BUFFER_STATUS = result;
     // asm ("wfi");
 
     while (1)