1 files changed, 5 insertions, 5 deletions
diff --git a/demos/ARMCM3-STM32F107-GCC/mcuconf.h b/demos/ARMCM3-STM32F107-GCC/mcuconf.h
index f3e7ad40b..3c741ceb8 100644
--- a/demos/ARMCM3-STM32F107-GCC/mcuconf.h
+++ b/demos/ARMCM3-STM32F107-GCC/mcuconf.h
@@ -94,8 +94,8 @@
  * SERIAL driver system settings.
  */
 #define STM32_SERIAL_USE_USART1             FALSE
-#define STM32_SERIAL_USE_USART2             TRUE
-#define STM32_SERIAL_USE_USART3             FALSE
+#define STM32_SERIAL_USE_USART2             FALSE
+#define STM32_SERIAL_USE_USART3             TRUE
 #define STM32_SERIAL_USE_UART4              FALSE
 #define STM32_SERIAL_USE_UART5              FALSE
 #define STM32_SERIAL_USART1_PRIORITY        12
@@ -107,9 +107,9 @@
 /*
  * SPI driver system settings.
  */
-#define STM32_SPI_USE_SPI1                  TRUE
-#define STM32_SPI_USE_SPI2                  TRUE
-#define STM32_SPI_USE_SPI3                  FALSE
+#define STM32_SPI_USE_SPI1                  FALSE
+#define STM32_SPI_USE_SPI2                  FALSE
+#define STM32_SPI_USE_SPI3                  TRUE
 #define STM32_SPI_SPI1_DMA_PRIORITY         2
 #define STM32_SPI_SPI2_DMA_PRIORITY         2
 #define STM32_SPI_SPI3_DMA_PRIORITY         2