1 files changed, 4 insertions, 4 deletions
diff --git a/demos/ARMCM4-STM32F407-DISCOVERY/mcuconf.h b/demos/ARMCM4-STM32F407-DISCOVERY/mcuconf.h
index dc6e2b241..a8d51babe 100644
--- a/demos/ARMCM4-STM32F407-DISCOVERY/mcuconf.h
+++ b/demos/ARMCM4-STM32F407-DISCOVERY/mcuconf.h
@@ -191,7 +191,7 @@
 #define STM32_PWM_USE_TIM1                  FALSE
 #define STM32_PWM_USE_TIM2                  FALSE
 #define STM32_PWM_USE_TIM3                  FALSE
-#define STM32_PWM_USE_TIM4                  TRUE
+#define STM32_PWM_USE_TIM4                  FALSE
 #define STM32_PWM_USE_TIM5                  FALSE
 #define STM32_PWM_USE_TIM8                  FALSE
 #define STM32_PWM_USE_TIM9                  FALSE
@@ -222,8 +222,8 @@
 /*
  * SPI driver system settings.
  */
-#define STM32_SPI_USE_SPI1                  TRUE
-#define STM32_SPI_USE_SPI2                  TRUE
+#define STM32_SPI_USE_SPI1                  FALSE
+#define STM32_SPI_USE_SPI2                  FALSE
 #define STM32_SPI_USE_SPI3                  FALSE
 #define STM32_SPI_SPI1_RX_DMA_STREAM        STM32_DMA_STREAM_ID(2, 0)
 #define STM32_SPI_SPI1_TX_DMA_STREAM        STM32_DMA_STREAM_ID(2, 3)
@@ -267,7 +267,7 @@
 /*
  * USB driver system settings.
  */
-#define STM32_USB_USE_OTG1                  TRUE
+#define STM32_USB_USE_OTG1                  FALSE
 #define STM32_USB_USE_OTG2                  FALSE
 #define STM32_USB_OTG1_IRQ_PRIORITY         14
 #define STM32_USB_OTG2_IRQ_PRIORITY         14