diff --git a/workspace/TS100/Core/BSP/Miniware/I2CBB.cpp b/workspace/TS100/Core/BSP/Miniware/I2CBB.cpp
index 88ec616d..57aca422 100644
--- a/workspace/TS100/Core/BSP/Miniware/I2CBB.cpp
+++ b/workspace/TS100/Core/BSP/Miniware/I2CBB.cpp
@@ -13,7 +13,7 @@
 #define SDA_LOW() 	HAL_GPIO_WritePin(SDA2_GPIO_Port, SDA2_Pin, GPIO_PIN_RESET)
 #define SDA_READ()  (HAL_GPIO_ReadPin(SDA2_GPIO_Port,SDA2_Pin)==GPIO_PIN_SET?1:0)
 #define SCL_READ()  (HAL_GPIO_ReadPin(SCL2_GPIO_Port,SCL2_Pin)==GPIO_PIN_SET?1:0)
-#define I2C_DELAY() {for(int xx=0;xx<20;xx++){asm("nop");}}
+#define I2C_DELAY() {for(int xx=0;xx<100;xx++){asm("nop");}}
 SemaphoreHandle_t I2CBB::I2CSemaphore = NULL;
 StaticSemaphore_t I2CBB::xSemaphoreBuffer;
 SemaphoreHandle_t I2CBB::I2CSemaphore2 = NULL;
diff --git a/workspace/TS100/Core/BSP/Miniware/Setup.c b/workspace/TS100/Core/BSP/Miniware/Setup.c
index ca1f82f5..b8df1cc0 100644
--- a/workspace/TS100/Core/BSP/Miniware/Setup.c
+++ b/workspace/TS100/Core/BSP/Miniware/Setup.c
@@ -43,7 +43,7 @@ void Setup_HAL() {
 	MX_ADC2_Init();
 	MX_TIM3_Init();
 	MX_TIM2_Init();
-//	MX_IWDG_Init();
+	MX_IWDG_Init();
 	HAL_ADC_Start(&hadc2);
 	HAL_ADCEx_MultiModeStart_DMA(&hadc1, (uint32_t*) ADCReadings, 64); // start DMA of normal readings
 	HAL_ADCEx_InjectedStart(&hadc1);   // enable injected readings