diff --git a/.gitignore b/.gitignore
index d1040dc1d1..a9a7c21a01 100644
--- a/.gitignore
+++ b/.gitignore
@@ -176,3 +176,4 @@ fabric.properties
 
 CoreCompileInputs.cache
 .vscode/settings.json
+source/compile_commands.json
diff --git a/source/Core/BSP/Miniware/I2C_Wrapper.cpp b/source/Core/BSP/Miniware/I2C_Wrapper.cpp
index 37d521c1c6..47150ab5b3 100644
--- a/source/Core/BSP/Miniware/I2C_Wrapper.cpp
+++ b/source/Core/BSP/Miniware/I2C_Wrapper.cpp
@@ -56,7 +56,7 @@ bool FRToSI2C::Mem_Write(uint16_t DevAddress, uint16_t MemAddress, uint8_t *pDat
 bool FRToSI2C::Transmit(uint16_t DevAddress, uint8_t *pData, uint16_t Size) {
   if (!lock())
     return false;
-  if (HAL_I2C_Master_Transmit_DMA(&hi2c1, DevAddress, pData, Size) != HAL_OK) {
+  if (HAL_I2C_Master_Transmit_IT(&hi2c1, DevAddress, pData, Size) != HAL_OK) {
     I2C_Unstick();
     unlock();
     return false;
diff --git a/source/Core/BSP/Miniware/stm32f1xx_hal_msp.c b/source/Core/BSP/Miniware/stm32f1xx_hal_msp.c
index 7b88dc04de..37bd47c288 100644
--- a/source/Core/BSP/Miniware/stm32f1xx_hal_msp.c
+++ b/source/Core/BSP/Miniware/stm32f1xx_hal_msp.c
@@ -7,7 +7,7 @@
 void HAL_MspInit(void) {
   __HAL_RCC_AFIO_CLK_ENABLE();
 
-  HAL_NVIC_SetPriorityGrouping(NVIC_PRIORITYGROUP_4);
+  // HAL_NVIC_SetPriorityGrouping(NVIC_PRIORITYGROUP_4);
 
   /* System interrupt init*/
   /* MemoryManagement_IRQn interrupt configuration */
@@ -82,7 +82,7 @@ void HAL_I2C_MspInit(I2C_HandleTypeDef *hi2c) {
   GPIO_InitStruct.Pin   = SCL_Pin | SDA_Pin;
   GPIO_InitStruct.Mode  = GPIO_MODE_AF_OD;
   GPIO_InitStruct.Pull  = GPIO_PULLUP;
-  GPIO_InitStruct.Speed = GPIO_SPEED_FREQ_LOW;
+  GPIO_InitStruct.Speed = GPIO_SPEED_FREQ_HIGH;
   HAL_GPIO_Init(GPIOB, &GPIO_InitStruct);
 
   /* Peripheral clock enable */