Merge pull request #5561 from iysheng/up_gd32

同步更新 GD32 框架代码，移动 wdt 和 rtc 驱动

Author: Guozhanxin

bsp/gd32/gd32103c-eval/board/Kconfig

@@ -74,12 +74,66 @@ menu "On-chip Peripheral Drivers"
                 range 1 216
                 default 25
         endif
+
+    config BSP_USING_WDT
+        bool "Enable Watchdog Timer"
+        select RT_USING_WDT
+        default n
+
+    config BSP_USING_RTC
+        bool "Enable Internal RTC"
+        select RT_USING_RTC
+        default n
+
+    menuconfig BSP_USING_HWTIMER
+        bool "Enable hwtimer"
+        default n
+        select RT_USING_HWTIMER
+        if BSP_USING_HWTIMER
+            config BSP_USING_HWTIMER0
+                bool "using hwtimer0"
+                default n
+            config BSP_USING_HWTIMER1
+                bool "using hwtimer1"
+                default n
+            config BSP_USING_HWTIMER2
+                bool "using hwtimer2"
+                default n
+            config BSP_USING_HWTIMER3
+                bool "using hwtimer3"
+                default n
+            config BSP_USING_HWTIMER4
+                bool "using hwtimer4"
+                default n
+            config BSP_USING_HWTIMER5
+                bool "using hwtimer5"
+                default n
+            config BSP_USING_HWTIMER6
+                bool "using hwtimer6"
+                default n
+            config BSP_USING_HWTIMER7
+                bool "using hwtimer7"
+                default n
+        endif
+
+    menuconfig BSP_USING_ADC
+        bool "Enable ADC"
+        default n
+        select RT_USING_ADC
+        if BSP_USING_ADC
+            config BSP_USING_ADC0
+                bool "using adc0"
+                default n
+            config BSP_USING_ADC1
+                bool "using adc1"
+                default n
+        endif
     source "../libraries/gd32_drivers/Kconfig"
-    
+
 endmenu
 
 menu "Board extended module Drivers"
 
 endmenu
- 
+
 endmenu

bsp/gd32/libraries/GD32F10x_Firmware_Library/SConscript

@@ -40,6 +40,7 @@ if GetDepend(['RT_USING_HWTIMER']):
 
 if GetDepend(['RT_USING_RTC']):
     src += ['GD32F10x_standard_peripheral/Source/gd32f10x_rtc.c']
+    src += ['GD32F10x_standard_peripheral/Source/gd32f10x_pmu.c']
 
 if GetDepend(['RT_USING_WDT']):
     src += ['GD32F10x_standard_peripheral/Source/gd32f10x_wwdgt.c']

bsp/gd32/libraries/gd32_drivers/SConscript

@@ -27,9 +27,21 @@ if GetDepend('RT_USING_SPI'):
 
 # add spi flash drivers.
 if GetDepend('RT_USING_SFUD'):
-    src += ['drv_spi_flash.c', 'drv_spi.c']   
+    src += ['drv_spi_flash.c', 'drv_spi.c']
 
-path =  [cwd]
+if GetDepend('RT_USING_WDT'):
+    src += ['drv_wdt.c']
+
+if GetDepend('RT_USING_RTC'):
+    src += ['drv_rtc.c']
+
+if GetDepend('RT_USING_HWTIMER'):
+    src += ['drv_hwtimer.c']
+
+if GetDepend('RT_USING_ADC'):
+    src += ['drv_adc.c']
+
+path = [cwd]
 
 group = DefineGroup('Drivers', src, depend = [''], CPPPATH = path)
 

bsp/gd32103c-eval/drivers/drv_adc.c bsp/gd32/libraries/gd32_drivers/drv_adc.cbsp/gd32103c-eval/drivers/drv_adc.c renamed to bsp/gd32/libraries/gd32_drivers/drv_adc.c

@@ -1,15 +1,14 @@
 /*
- * Copyright (c) 2006-2021, RT-Thread Development Team
+ * Copyright (c) 2006-2022, RT-Thread Development Team
  *
  * SPDX-License-Identifier: Apache-2.0
  *
  * Change Logs:
  * Date           Author            Notes
- * 2021-01-03     iysheng           first version
+ * 2021-02-25     iysheng           first version
  */
 
 #include <board.h>
-#include <drivers/drv_comm.h>
 #include <drivers/adc.h>
 
 #define DBG_TAG             "drv.adc"
@@ -39,7 +38,7 @@ static gd32_adc_device g_gd32_devs[] = {
             GET_PIN(B, 0), GET_PIN(B, 1), GET_PIN(C, 0), GET_PIN(C, 1),
             GET_PIN(C, 2), GET_PIN(C, 3), GET_PIN(C, 4), GET_PIN(C, 5),
         },
-        ADC0,
+        (void *)ADC0,
     },
 #endif
 
@@ -53,78 +52,67 @@ static gd32_adc_device g_gd32_devs[] = {
             GET_PIN(B, 0), GET_PIN(B, 1), GET_PIN(C, 0), GET_PIN(C, 1),
             GET_PIN(C, 2), GET_PIN(C, 3), GET_PIN(C, 4), GET_PIN(C, 5),
         },
-        ADC1,
+        (void *)ADC1,
     },
 #endif
 };
 
 /*
  * static void init_pin4adc
  *
- * 初始化指定的管腳爲 analog 模式
  * @ rt_uint32_t pin: pin information
  * return: N/A
  */
 static void init_pin4adc(rt_base_t pin)
 {
-    GPIO_InitPara GPIO_InitStruct = {0};
-
-    GPIO_InitStruct.GPIO_Pin  = PIN_GDPIN(pin);
-    GPIO_InitStruct.GPIO_Speed = GPIO_SPEED_50MHZ;
-    GPIO_InitStruct.GPIO_Mode = GPIO_MODE_AIN;
-    GPIO_Init(PIN_GDPORT(pin), &GPIO_InitStruct);
+    gpio_init(PIN_GDPORT(pin), GPIO_MODE_AIN, GPIO_OSPEED_50MHZ, PIN_GDPIN(pin));
 }
 
 static rt_err_t gd32_adc_enabled(struct rt_adc_device *device, rt_uint32_t channel, rt_bool_t enabled)
 {
-    ADC_TypeDef *ADCx;
-    ADC_InitPara ADC_InitParaStruct = {0};
+    uint32_t adc_periph;
     gd32_adc_device * gd32_adc = (gd32_adc_device *)device;
 
     if (channel >= MAX_EXTERN_ADC_CHANNEL)
     {
         LOG_E("invalid channel");
-        return -E2BIG;
+        return -RT_EINVAL;
     }
 
-    ADCx = (ADC_TypeDef *)(device->parent.user_data);
+    adc_periph = (uint32_t )(device->parent.user_data);
 
     if (enabled == ENABLE)
     {
         init_pin4adc(gd32_adc->adc_pins[channel]);
-        ADC_InitParaStruct.ADC_Trig_External = ADC_EXTERNAL_TRIGGER_MODE_NONE;
-        /* Fix the channel number to fit the firmware library */
-        ADC_InitParaStruct.ADC_Channel_Number = 1 + channel;
-        ADC_InitParaStruct.ADC_Data_Align = ADC_DATAALIGN_RIGHT;
-        ADC_InitParaStruct.ADC_Mode_Scan = DISABLE;
-        ADC_InitParaStruct.ADC_Mode = ADC_MODE_INDEPENDENT;
-        ADC_InitParaStruct.ADC_Mode_Continuous = ENABLE;
-        ADC_Init(ADCx, &ADC_InitParaStruct);
-
-        ADC_RegularChannel_Config(ADCx, channel, 1, ADC_SAMPLETIME_13POINT5);
-        ADC_Enable(ADCx, ENABLE);
-        ADC_SoftwareStartConv_Enable(ADCx, ENABLE);
+        adc_deinit(adc_periph);
+        adc_channel_length_config(adc_periph, ADC_REGULAR_CHANNEL, 1);
+        adc_data_alignment_config(adc_periph, ADC_DATAALIGN_RIGHT);
+        adc_external_trigger_source_config(adc_periph, ADC_REGULAR_CHANNEL, ADC0_1_2_EXTTRIG_INSERTED_NONE);
+        adc_external_trigger_config(adc_periph, ADC_REGULAR_CHANNEL, ENABLE);
+        adc_regular_channel_config(adc_periph, 0, channel, ADC_SAMPLETIME_13POINT5);
+        adc_enable(adc_periph);
     }
     else
     {
-        ADC_Enable(ADCx, DISABLE);
+        adc_disable(adc_periph);
     }
 
     return 0;
 }
 
 static rt_err_t gd32_adc_convert(struct rt_adc_device *device, rt_uint32_t channel, rt_uint32_t *value)
 {
-    ADC_TypeDef *ADCx;
+    uint32_t adc_periph;
 
     if (!value)
     {
         LOG_E("invalid param");
-        return -EINVAL;
+        return -RT_EINVAL;
     }
 
-    ADCx = (ADC_TypeDef *)(device->parent.user_data);
-    *value = ADC_GetConversionValue(ADCx);
+    adc_periph = (uint32_t )(device->parent.user_data);
+    adc_software_trigger_enable(adc_periph, ADC_REGULAR_CHANNEL);
+    *value = adc_regular_data_read(adc_periph);
 
     return 0;
 }
@@ -148,11 +136,11 @@ static int rt_hw_adc_init(void)
     rcu_periph_clock_enable(RCU_ADC1);
 #endif
 
-    for (; i < ARRAY_SIZE(g_gd32_devs); i++)
+    for (; i < sizeof(g_gd32_devs) / sizeof(g_gd32_devs[0]); i++)
     {
         ret = rt_hw_adc_register(&g_gd32_devs[i].adc_dev, \
             (const char *)g_gd32_devs[i].name, \
-            &g_gd32_adc_ops, g_gd32_devs[i].private_data);
+            &g_gd32_adc_ops, (void *)g_gd32_devs[i].private_data);
         if (ret != RT_EOK)
         {
             /* TODO err handler */

bsp/gd32/libraries/gd32_drivers/drv_gpio.h

@@ -38,7 +38,7 @@ extern "C" {
                                     EXTI_SOURCE_PIN##pin}
 #else
 #define GD32_PIN(index, port, pin) {index, RCU_GPIO##port,        \
-                                      GPIO##port, GPIO_PIN_##pin,   \
+                                    GPIO##port, GPIO_PIN_##pin,   \
                                     GPIO_PORT_SOURCE_GPIO##port,  \
                                     GPIO_PIN_SOURCE_##pin}
 
@@ -48,6 +48,12 @@ extern "C" {
 
 #define GET_PIN(PORTx,PIN) (rt_base_t)((16 * ( ((rt_base_t)__GD32_PORT(PORTx) - (rt_base_t)GPIO_BASE)/(0x0400UL) )) + PIN)
 
+#define PIN_PORT(pin) ((uint8_t)(((pin) >> 4) & 0xFu))
+#define PIN_NO(pin) ((uint8_t)((pin) & 0xFu))
+
+#define PIN_GDPORT(pin) (GPIO_BASE + (0x400u * PIN_PORT(pin)))
+#define PIN_GDPIN(pin) ((uint16_t)(1u << PIN_NO(pin)))
+
 struct pin_index
 {
     rt_int16_t index;