qspi example

Author: messigogogo

bsp/phytium/libraries/drivers/drv_dc.c

@@ -88,7 +88,6 @@ static rt_err_t rt_dc_init(struct phytium_dc_bus  *device)
     _dc_info.pixel_format = RTGRAPHIC_PIXEL_FORMAT_RGB565P;
     _dc_info.width = FB_XSIZE;
     _dc_info.height = FB_YSIZE;
-    
     rt_hw_dc_register(device, device->name, RT_DEVICE_FLAG_RDWR, NULL);
     dc_config(device);
     ret = FDcDpInitial(instance_p, device->fdc_id, user_cfg.width, user_cfg.height);

bsp/phytium/libraries/drivers/drv_i2s.c

@@ -62,12 +62,11 @@ static void FDdmaSetupInterrupt(FDdma *const instance)
 
     rt_uint32_t cpu_id = rt_hw_cpu_id();
     rt_hw_interrupt_set_target_cpus(config->irq_num, cpu_id);
-    
     rt_hw_interrupt_set_priority(config->irq_num, 16);
     /* register intr callback */
-    rt_hw_interrupt_install(config->irq_num, 
-                            FDdmaIrqHandler, 
-                            instance, 
+    rt_hw_interrupt_install(config->irq_num,
+                            FDdmaIrqHandler,
+                            instance,
                             NULL);
 
     /* enable ddma0 irq */
@@ -136,7 +135,6 @@ static FError FI2sEs8336Init(u32 word_length)
     FError ret = FT_SUCCESS;
 
     FIOPadSetI2sMux();
-    
     ret = RtEs8336Init(); /* es8336初始化，i2s slave设置 */
     if (FT_SUCCESS != ret)
     {
@@ -176,7 +174,7 @@ static FError FI2sRxInit(struct phytium_i2s_device *i2s_dev, u32 word_length)
         return ret;
     }
 
-    FI2sClkOutDiv(&i2s_dev->i2s_ctrl, i2s_dev->config.samplerate); 
+    FI2sClkOutDiv(&i2s_dev->i2s_ctrl, i2s_dev->config.samplerate);
     FI2sTxRxEnable(&i2s_dev->i2s_ctrl, TRUE); /* 模块使能 */
     return ret;
 }
@@ -471,11 +469,9 @@ static int i2s_controller_init(struct phytium_i2s_device *i2s_dev)
     }
 
     i2s_dev->audio.ops = &i2s_ops;
-    
     int ret = rt_audio_register(audio, i2s_dev->name, RT_DEVICE_FLAG_RDONLY, (void *)i2s_dev);
     RT_ASSERT(RT_EOK == ret);
     LOG_D("i2s_controller_init i2s bus reg success. \n");
-    
     return ret;
 }
 

bsp/phytium/libraries/drivers/drv_qspi.c

@@ -411,7 +411,6 @@ static rt_ssize_t phytium_qspi_xfer(struct rt_spi_device *device, struct rt_spi_
     }
 
     LOG_E("cmd not found!!!\r\n");
-    
     return -RT_ERROR;
 }
 

bsp/phytium/libraries/drivers_example/can_sample.c

@@ -65,7 +65,7 @@ int can_sample(int argc, char *argv[])
     if (!can_dev)
     {
         rt_kprintf("Find %s failed.\n", can_name);
-        return RT_ERROR;
+        return -RT_ERROR;
     }
 
     /* Initialize CAN receive signal quantity */

bsp/phytium/libraries/drivers_example/gpio_sample.c

@@ -4,11 +4,11 @@
  * SPDX-License-Identifier: Apache-2.0
  *
  * Email: [email protected]
- * 
+ *
  * Change Logs:
  * Date        Author       Notes
- * 2022-12-10  liqiaozhong  first commit 
- * 2025-04-08  liqiaozhong  
+ * 2022-12-10  liqiaozhong  first commit
+ * 2025-04-08  liqiaozhong
  *
  */
 
@@ -58,7 +58,6 @@ static int gpio_toggle_sample(uint8_t argc, char **argv)
     input_pin_index = FGPIO_ID(FGPIO_CTRL_0, FGPIO_PIN_0);
     rt_pin_mode(input_pin_index, PIN_MODE_INPUT);
     rt_pin_attach_irq(input_pin_index, PIN_IRQ_MODE_RISING, gpio_irq_test, RT_NULL);
-    
     output_pin_index = FGPIO_ID(FGPIO_CTRL_4, FGPIO_PIN_13);
     rt_pin_mode(output_pin_index, PIN_MODE_OUTPUT);
 #endif
@@ -68,11 +67,9 @@ static int gpio_toggle_sample(uint8_t argc, char **argv)
     input_pin_index = FGPIO_ID(FGPIO_CTRL_4, FGPIO_PIN_13);
     rt_pin_mode(input_pin_index, PIN_MODE_INPUT);
     rt_pin_attach_irq(input_pin_index, PIN_IRQ_MODE_RISING, gpio_irq_test, RT_NULL);
-    
     output_pin_index = FGPIO_ID(FGPIO_CTRL_4, FGPIO_PIN_10);
     rt_pin_mode(output_pin_index, PIN_MODE_OUTPUT);
 #endif
-    
     /* toggle operation */
     rt_pin_write(output_pin_index, set_level);
     set_level = (FGPIO_OPS_LEVEL_LOW == set_level) ? FGPIO_OPS_LEVEL_HIGH : FGPIO_OPS_LEVEL_LOW;

bsp/phytium/libraries/drivers_example/i2c_sample.c

@@ -10,7 +10,7 @@
 #include "fmio.h"
 #include "fparameters.h"
 
-static struct rt_i2c_bus_device *i2c_test_bus = RT_NULL; 
+static struct rt_i2c_bus_device *i2c_test_bus = RT_NULL;
 int i2c_sample(int argc, char *argv[])
 {
     char name[RT_NAME_MAX];