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Diffstat (limited to 'nuttx/configs/stm32f4discovery/include/board.h')
-rwxr-xr-xnuttx/configs/stm32f4discovery/include/board.h8
1 files changed, 4 insertions, 4 deletions
diff --git a/nuttx/configs/stm32f4discovery/include/board.h b/nuttx/configs/stm32f4discovery/include/board.h
index 8a9ce5e67..1ac0b0701 100755
--- a/nuttx/configs/stm32f4discovery/include/board.h
+++ b/nuttx/configs/stm32f4discovery/include/board.h
@@ -142,10 +142,10 @@
/* Timers driven from APB2 will be twice PCLK2 */
#define STM32_APB2_TIM1_CLKIN (2*STM32_PCLK2_FREQUENCY)
-#define STM32_APB2_TIM8_CLKIN (2*STM32_PCLK1_FREQUENCY)
-#define STM32_APB2_TIM9_CLKIN (2*STM32_PCLK1_FREQUENCY)
-#define STM32_APB2_TIM10_CLKIN (2*STM32_PCLK1_FREQUENCY)
-#define STM32_APB2_TIM11_CLKIN (2*STM32_PCLK1_FREQUENCY)
+#define STM32_APB2_TIM8_CLKIN (2*STM32_PCLK2_FREQUENCY)
+#define STM32_APB2_TIM9_CLKIN (2*STM32_PCLK2_FREQUENCY)
+#define STM32_APB2_TIM10_CLKIN (2*STM32_PCLK2_FREQUENCY)
+#define STM32_APB2_TIM11_CLKIN (2*STM32_PCLK2_FREQUENCY)
/* Timer Frequencies, if APBx is set to 1, frequency is same to APBx
* otherwise frequency is 2xAPBx.