Merge pull request #4737 from mysterywolf/3,1,xformatv3.1.5

[lts 3.1.x] format codes

1 files changed, 73 insertions, 73 deletions

diff --git a/bsp/efm32/dev_accel.h b/bsp/efm32/dev_accel.h
index 2e12d797d3..cc75631834 100644
--- a/bsp/efm32/dev_accel.h
+++ b/bsp/efm32/dev_accel.h
@@ -1,8 +1,8 @@
 /***************************************************************************//**
- * @file 	dev_accel.h
- * @brief 	Accelerometer driver of RT-Thread RTOS for EFM32
+ * @file    dev_accel.h
+ * @brief   Accelerometer driver of RT-Thread RTOS for EFM32
  *  COPYRIGHT (C) 2012, RT-Thread Development Team
- * @author 	onelife
+ * @author  onelife
  * @version 1.0
  *******************************************************************************
  * @section License
@@ -10,10 +10,10 @@
  * LICENSE in this distribution or at http://www.rt-thread.org/license/LICENSE
  *******************************************************************************
  * @section Change Logs
- * Date			Author		Notes
- * 2011-07-13	onelife		Initial creation for using EFM32 ADC module to
+ * Date         Author      Notes
+ * 2011-07-13   onelife     Initial creation for using EFM32 ADC module to
  *  interface the Freescale MMA7361L
- * 2011-08-02	onelife		Add digital interface support of using EFM32 IIC
+ * 2011-08-02   onelife     Add digital interface support of using EFM32 IIC
  *  module for the Freescale MMA7455L
  ******************************************************************************/
 #ifndef __DEV_ACCEL_H__
@@ -27,95 +27,95 @@
 /* Exported types ------------------------------------------------------------*/
 struct efm32_accel_result_t
 {
-	rt_int32_t 				x;
-	rt_int32_t 				y;
-	rt_int32_t 				z;
+    rt_int32_t              x;
+    rt_int32_t              y;
+    rt_int32_t              z;
 };
 
 /* Exported constants --------------------------------------------------------*/
 /* Exported macro ------------------------------------------------------------*/
-/* 	MMA7361LC
- 	g-Select 	g-Range 	Sensitivity
- 	0 			1.5 g 		800 mV/g
- 	1 			6 g 		206 mV/g
+/*  MMA7361LC
+    g-Select    g-Range     Sensitivity
+    0           1.5 g       800 mV/g
+    1           6 g         206 mV/g
 
- 	MMA7455L
- 	g-Select 	g-Range 	Sensitivity
- 	0 			2 g 		64 LSB/g
- 	1 			4 g 		32 LSB/g
-	2			8 g 		16 LSB/g
+    MMA7455L
+    g-Select    g-Range     Sensitivity
+    0           2 g         64 LSB/g
+    1           4 g         32 LSB/g
+    2           8 g         16 LSB/g
 */
-#define ACCEL_G_SELECT 			(0)
+#define ACCEL_G_SELECT          (0)
 
-#define ACCEL_CAL_SAMPLES 		(4) 	/* Must be multiple of 2 */
-#define ACCEL_CAL_ROUND 		(50)
-#define ACCEL_CAL_SIMPLE 		(0)
-#define ACCEL_CAL_INTERACT 		(1)
+#define ACCEL_CAL_SAMPLES       (4)     /* Must be multiple of 2 */
+#define ACCEL_CAL_ROUND         (50)
+#define ACCEL_CAL_SIMPLE        (0)
+#define ACCEL_CAL_INTERACT      (1)
 
 #if (EFM32_USING_ACCEL == EFM32_INTERFACE_ADC)
 /* Reading_at_1g = Sensitivity * Max_reading / Refference_voltage */
-#define ACCEL_CAL_1G_VALUE 		{993, 256}
+#define ACCEL_CAL_1G_VALUE      {993, 256}
 
-#define ACCEL_X_ADC_CH 			ADC_SCANCTRL_INPUTMASK_CH2
-#define ACCEL_Y_ADC_CH 			ADC_SCANCTRL_INPUTMASK_CH3
-#define ACCEL_Z_ADC_CH 			ADC_SCANCTRL_INPUTMASK_CH4
+#define ACCEL_X_ADC_CH          ADC_SCANCTRL_INPUTMASK_CH2
+#define ACCEL_Y_ADC_CH          ADC_SCANCTRL_INPUTMASK_CH3
+#define ACCEL_Z_ADC_CH          ADC_SCANCTRL_INPUTMASK_CH4
 #elif (EFM32_USING_ACCEL == EFM32_INTERFACE_IIC)
-#define ACCEL_CAL_1G_VALUE 		{0x3f, 0x1f, 0x0f}
+#define ACCEL_CAL_1G_VALUE      {0x3f, 0x1f, 0x0f}
 #define ACCEL_IIC_SLAVE_ADDRESS (0x1d)
 
-#define ACCEL_INT1_PORT			(gpioPortD)
-#define ACCEL_INT1_PIN			(13)
-#define ACCEL_INT2_PORT 		(gpioPortD)
-#define ACCEL_INT2_PIN 			(12)
+#define ACCEL_INT1_PORT         (gpioPortD)
+#define ACCEL_INT1_PIN          (13)
+#define ACCEL_INT2_PORT         (gpioPortD)
+#define ACCEL_INT2_PIN          (12)
 
-#define ACCEL_MODE_STANDBY 		(1 << 0)
-#define ACCEL_MODE_MEASUREMENT	(1 << 1)
-#define ACCEL_MODE_LEVEL		(1 << 2)
-#define ACCEL_MODE_PULSE 		(1 << 3)
-#define ACCEL_RANGE_8G 			(1 << 4)
-#define ACCEL_RANGE_4G 			(1 << 5)
-#define ACCEL_RANGE_2G 			(1 << 6)
-#define ACCEL_INTPIN_INVERSE 	(1 << 7)
-#define ACCEL_INT_LEVEL_PULSE 	(1 << 8)
-#define ACCEL_INT_PULSE_LEVEL 	(1 << 9)
-#define ACCEL_INT_SINGLE_DOUBLE	(1 << 10)
-#define ACCEL_DISABLE_X 		(1 << 11)
-#define ACCEL_DISABLE_Y 		(1 << 12)
-#define ACCEL_DISABLE_Z 		(1 << 13)
-#define ACCEL_THRESHOLD_INTEGER	(1 << 14) 	/* For level detection only */
-#define ACCEL_BANDWIDTH_125HZ	(1 << 15)
-#define ACCEL_LEVEL_AND			(1 << 16)
-#define ACCEL_PULSE_AND			(1 << 17)
-#define ACCEL_DRIVE_STRONG		(1 << 18)
-#define ACCEL_SOURCE_LEVEL_X 	(1 << 19)
-#define ACCEL_SOURCE_LEVEL_Y 	(1 << 20)
-#define ACCEL_SOURCE_LEVEL_Z 	(1 << 21)
-#define ACCEL_SOURCE_PULSE_X 	(1 << 22)
-#define ACCEL_SOURCE_PULSE_Y 	(1 << 23)
-#define ACCEL_SOURCE_PULSE_Z 	(1 << 24)
+#define ACCEL_MODE_STANDBY      (1 << 0)
+#define ACCEL_MODE_MEASUREMENT  (1 << 1)
+#define ACCEL_MODE_LEVEL        (1 << 2)
+#define ACCEL_MODE_PULSE        (1 << 3)
+#define ACCEL_RANGE_8G          (1 << 4)
+#define ACCEL_RANGE_4G          (1 << 5)
+#define ACCEL_RANGE_2G          (1 << 6)
+#define ACCEL_INTPIN_INVERSE    (1 << 7)
+#define ACCEL_INT_LEVEL_PULSE   (1 << 8)
+#define ACCEL_INT_PULSE_LEVEL   (1 << 9)
+#define ACCEL_INT_SINGLE_DOUBLE (1 << 10)
+#define ACCEL_DISABLE_X         (1 << 11)
+#define ACCEL_DISABLE_Y         (1 << 12)
+#define ACCEL_DISABLE_Z         (1 << 13)
+#define ACCEL_THRESHOLD_INTEGER (1 << 14)   /* For level detection only */
+#define ACCEL_BANDWIDTH_125HZ   (1 << 15)
+#define ACCEL_LEVEL_AND         (1 << 16)
+#define ACCEL_PULSE_AND         (1 << 17)
+#define ACCEL_DRIVE_STRONG      (1 << 18)
+#define ACCEL_SOURCE_LEVEL_X    (1 << 19)
+#define ACCEL_SOURCE_LEVEL_Y    (1 << 20)
+#define ACCEL_SOURCE_LEVEL_Z    (1 << 21)
+#define ACCEL_SOURCE_PULSE_X    (1 << 22)
+#define ACCEL_SOURCE_PULSE_Y    (1 << 23)
+#define ACCEL_SOURCE_PULSE_Z    (1 << 24)
 
-#define ACCEL_SHIFT_MODE 		(0)
-#define ACCEL_SHIFT_RANGE 		(4)
-#define ACCEL_SHIFT_INT 		(8)
-#define ACCEL_SHIFT_DISABLE		(11)
-#define ACCEL_SHIFT_SOURCE		(19)
+#define ACCEL_SHIFT_MODE        (0)
+#define ACCEL_SHIFT_RANGE       (4)
+#define ACCEL_SHIFT_INT         (8)
+#define ACCEL_SHIFT_DISABLE     (11)
+#define ACCEL_SHIFT_SOURCE      (19)
 
-#define ACCEL_MASK_MODE 		(0X0000000f << ACCEL_SHIFT_MODE)
-#define ACCEL_MASK_RANGE 		(0X00000007 << ACCEL_SHIFT_RANGE)
-#define ACCEL_MASK_INT 			(0X00000007 << ACCEL_SHIFT_INT)
-#define ACCEL_MASK_DISABLE 		(0X00000007 << ACCEL_SHIFT_DISABLE)
-#define ACCEL_MASK_SOURCE 		(0X0000003f << ACCEL_SHIFT_SOURCE)
+#define ACCEL_MASK_MODE         (0X0000000f << ACCEL_SHIFT_MODE)
+#define ACCEL_MASK_RANGE        (0X00000007 << ACCEL_SHIFT_RANGE)
+#define ACCEL_MASK_INT          (0X00000007 << ACCEL_SHIFT_INT)
+#define ACCEL_MASK_DISABLE      (0X00000007 << ACCEL_SHIFT_DISABLE)
+#define ACCEL_MASK_SOURCE       (0X0000003f << ACCEL_SHIFT_SOURCE)
 #endif
 
 /* Exported functions ------------------------------------------------------- */
 rt_err_t efm_accel_get_data(struct efm32_accel_result_t *data,
-	rt_bool_t lowResolution);
+    rt_bool_t lowResolution);
 rt_err_t efm_accel_config(rt_uint32_t config,
-	rt_uint8_t level_threshold,
-	rt_uint8_t pulse_threshold,
-	rt_uint8_t pulse_duration,
-	rt_uint8_t pulse_latency,
-	rt_uint8_t pulse_duration2);
+    rt_uint8_t level_threshold,
+    rt_uint8_t pulse_threshold,
+    rt_uint8_t pulse_duration,
+    rt_uint8_t pulse_latency,
+    rt_uint8_t pulse_duration2);
 rt_err_t efm_accel_auto_zero(rt_uint8_t mode, rt_tick_t period);
 rt_err_t efm_accel_init(void);