format

Author: htynkn

bsp/gd32/arm/gd32e230-lckfb/rtconfig.h

@@ -410,3 +410,4 @@
 /* end of Hardware Drivers Config */
 
 #endif
+

bsp/gd32/arm/libraries/gd32_drivers/drv_hw_i2c.c

@@ -2,6 +2,7 @@
  * Copyright (c) 2006-2025, RT-Thread Development Team
  *
  * SPDX-License-Identifier: Apache-2.0
+ *
  */
 
 #include "drv_hw_i2c.h"
@@ -25,11 +26,11 @@ static const struct gd32_i2c_config i2c_configs[] =
         .scl_clk = RCU_GPIOA,
         .scl_port = GPIOA,
         .scl_pin = GPIO_PIN_9,
-        .scl_af = GPIO_AF_4, 
+        .scl_af = GPIO_AF_4,
         .sda_clk = RCU_GPIOA,
         .sda_port = GPIOA,
         .sda_pin = GPIO_PIN_10,
-        .sda_af = GPIO_AF_4, 
+        .sda_af = GPIO_AF_4,
 
         .i2c_clock_hz = BSP_HW_I2C0_CLOCK_SPEED,
         .device_name = "i2c0",
@@ -47,7 +48,7 @@ static const struct gd32_i2c_config i2c_configs[] =
         .sda_clk = RCU_GPIOB,
         .sda_port = GPIOB,
         .sda_pin = GPIO_PIN_11,
-        .sda_af = GPIO_AF_1, 
+        .sda_af = GPIO_AF_1,
         .i2c_clock_hz = BSP_HW_I2C1_CLOCK_SPEED,
         .device_name = "i2c1",
     },
@@ -72,7 +73,7 @@ static rt_ssize_t gd32_i2c_master_xfer(struct rt_i2c_bus_device *bus,
     {
         struct rt_i2c_msg *msg = &msgs[i];
         rt_uint16_t slave_addr = msg->addr;
-        
+
         i2c_start_on_bus(i2c_periph);
         while (!i2c_flag_get(i2c_periph, I2C_FLAG_SBSEND));
 
@@ -87,7 +88,7 @@ static rt_ssize_t gd32_i2c_master_xfer(struct rt_i2c_bus_device *bus,
 
         while (!i2c_flag_get(i2c_periph, I2C_FLAG_ADDSEND));
         i2c_flag_clear(i2c_periph, I2C_FLAG_ADDSEND);
-        
+
         if (msg->flags & RT_I2C_RD)
         {
             if (msg->len == 1)
@@ -118,7 +119,7 @@ static rt_ssize_t gd32_i2c_master_xfer(struct rt_i2c_bus_device *bus,
             }
             while (!i2c_flag_get(i2c_periph, I2C_FLAG_BTC));
         }
-        
+
         if (!(msg->flags & RT_I2C_NO_STOP))
         {
             i2c_stop_on_bus(i2c_periph);
@@ -133,7 +134,7 @@ static rt_ssize_t gd32_i2c_master_xfer(struct rt_i2c_bus_device *bus,
 static const struct rt_i2c_bus_device_ops gd32_i2c_ops =
 {
     .master_xfer = gd32_i2c_master_xfer,
-    .slave_xfer  = RT_NULL, 
+    .slave_xfer  = RT_NULL,
     .i2c_bus_control = RT_NULL,
 };
 
@@ -148,7 +149,7 @@ int rt_hw_i2c_init(void)
         const struct gd32_i2c_config *config = &i2c_configs[i];
 
         i2c_obj->config = config;
-        
+
         i2c_obj->i2c_clock_hz = config->i2c_clock_hz;
 
         rcu_periph_clock_enable(config->periph_clk);
@@ -181,4 +182,5 @@ int rt_hw_i2c_init(void)
 
 INIT_BOARD_EXPORT(rt_hw_i2c_init);
 
-#endif
+#endif
+

bsp/gd32/arm/libraries/gd32_drivers/drv_hw_i2c.h

@@ -18,28 +18,28 @@ extern "C" {
 
 struct gd32_i2c_config
 {
-    rt_uint32_t i2c_periph;     
-    rcu_periph_enum periph_clk; 
-    
-    rcu_periph_enum scl_clk;   
-    rt_uint32_t scl_port;     
-    rt_uint32_t scl_pin;       
-    rt_uint32_t scl_af;       
-    
-    rcu_periph_enum sda_clk;   
-    rt_uint32_t sda_port;      
-    rt_uint32_t sda_pin;       
-    rt_uint32_t sda_af;        
-    
+    rt_uint32_t i2c_periph;
+    rcu_periph_enum periph_clk;
+
+    rcu_periph_enum scl_clk;
+    rt_uint32_t scl_port;
+    rt_uint32_t scl_pin;
+    rt_uint32_t scl_af;
+
+    rcu_periph_enum sda_clk;
+    rt_uint32_t sda_port;
+    rt_uint32_t sda_pin;
+    rt_uint32_t sda_af;
+
     rt_uint32_t i2c_clock_hz;  /* I2C clock frequency in Hz */
-    const char *device_name;   
+    const char *device_name;
 };
 
 struct gd32_i2c
 {
-    struct rt_i2c_bus_device parent;      
+    struct rt_i2c_bus_device parent;
     const struct gd32_i2c_config *config;
-    rt_uint32_t i2c_clock_hz;        
+    rt_uint32_t i2c_clock_hz;
 };
 
 int rt_hw_i2c_init(void);
@@ -48,4 +48,5 @@ int rt_hw_i2c_init(void);
 }
 #endif
 
-#endif /* __DRV_HW_I2C_H__ */
+#endif /* __DRV_HW_I2C_H__ */
+