RT-Thread · BernardXiong · Dec 31, 2025 · Dec 31, 2025 · Dec 31, 2025 · Dec 31, 2025
@@ -47,7 +47,7 @@ Each peripheral supporting condition for this BSP is as follows:
 | WIFI | Partial support | There are currently some problems, such as `rt_mq_recive` cannot be used in ISR, etc. |
 | BLE | Partially supported | There are currently some problems, such as `NimBLE` running errors after starting for a while |
 | GDBStub | Support | You can use the GDB provided by ESP-IDF by turning on the `BSP_ENABLE_GDBSTUB` switch, which will enter GDB mode after a chip error |
-| HWTIMER | Support |
+| CLOCK_TIMER | Support |
 Note:
 
 1. WIFI and BLE cannot be enabled at the same time. When using the BLE driver, be sure to turn off the `RT_USING_WIFI` and `LWIP` switches in `menuconfig`. In addition, due to limited capabilities and lack of debugging equipment, there are problems with WIFI and BLE driver operation. If it can be solved, please contact [timwcx@qq.com](mailto:timwcx@qq.com).

@@ -54,7 +54,7 @@
 | WIFI              | 部分支持 | 目前存在一些问题，例如不能在ISR中使用`rt_mq_recive`等 |
 | BLE             | 部分支持 | 目前存在一些问题，例如`NimBLE`启动一段时间后运行错误 |
 | GDBStub         | 支持 | 通过开启`BSP_ENABLE_GDBSTUB`开关即可使用ESP-IDF所提供的GDB，其会在芯片出错后进入GDB模式 |
-| HWTIMER         | 支持 |
+| CLOCK_TIMER         | 支持 |
 注：
 
 1、WIFI和BLE不能同时启用，在使用BLE驱动时注意在`menuconfig`中关闭`RT_USING_WIFI`和`LWIP`开关。另外由于能力有限且缺乏调试设备，WIFI和BLE驱动运行都有问题，如果可以解决联系[timwcx@qq.com](mailto:timwcx@qq.com)。

@@ -115,13 +115,13 @@ menu "On-chip Peripheral Drivers"
         bool "Enable BLE"
         default n
 
-    menuconfig BSP_USING_HWTIMER
-        bool "Enable HWTIMER"
-        select RT_USING_HWTIMER
+    menuconfig BSP_USING_CLOCK_TIMER
+        bool "Enable CLOCK_TIMER"
+        select RT_USING_CLOCK_TIME
         default n
-        if BSP_USING_HWTIMER
+        if BSP_USING_CLOCK_TIMER
             config BSP_USING_TIMER0
-                bool "Enable HWTIMER0"
+                bool "Enable CLOCK_TIMER0"
                 default n
         endif
 

@@ -24,8 +24,8 @@ if GetDepend('BSP_USING_SW_I2C'):
 if GetDepend('BSP_USING_PWM'):
     src += ['drv_pwm.c']
 
-if GetDepend('BSP_USING_HWTIMER'):
-    src += ['drv_hwtimer.c']
+if GetDepend('BSP_USING_CLOCK_TIMER'):
+    src += ['drv_timer.c']
 
 if GetDepend('BSP_USING_WIFI'):
     src += ['drv_wifi.c']

@@ -8,34 +8,34 @@
  * 2023-11-15       BetMul      first version
  */
 
-#include "drv_hwtimer.h"
+#include "drv_timer.h"
 
 #include <rtthread.h>
 #include <rtdevice.h>
 #include "driver/gptimer.h"
 #include "sdkconfig.h"
 
-#ifdef RT_USING_HWTIMER
+#ifdef RT_USING_CLOCK_TIME
 
 /**
- * handle interrupt for hwtimer.
+ * handle interrupt for clock_timer.
  */
-static bool mcu_hwtimer_intr_handler(gptimer_handle_t gptimer, const gptimer_alarm_event_data_t *edata, void *user_ctx)
+static bool mcu_clock_timer_intr_handler(gptimer_handle_t gptimer, const gptimer_alarm_event_data_t *edata, void *user_ctx)
 {
     rt_interrupt_enter();
 
-    rt_hwtimer_t *hwtimer = (rt_hwtimer_t *)user_ctx;
-    rt_device_hwtimer_isr(hwtimer);
+    rt_clock_timer_t *clock_timer = (rt_clock_timer_t *)user_ctx;
+    rt_clock_timer_isr(clock_timer);
 
     rt_interrupt_leave();
 
     return 0;
 }
 
 /**
- * init the hwtimer
+ * init the clock_timer
 */
-static void mcu_hwtimer_init(rt_hwtimer_t *timer, rt_uint32_t state)
+static void mcu_clock_timer_init(rt_clock_timer_t *timer, rt_uint32_t state)
 {
     gptimer_handle_t gptimer = (gptimer_handle_t)timer->parent.user_data;
 
@@ -44,15 +44,15 @@ static void mcu_hwtimer_init(rt_hwtimer_t *timer, rt_uint32_t state)
 }
 
 /**
- * start the hwtimer, change status into running
+ * start the clock_timer, change status into running
 */
-static rt_err_t mcu_hwtimer_start(rt_hwtimer_t *timer, rt_uint32_t cnt, rt_hwtimer_mode_t mode)
+static rt_err_t mcu_clock_timer_start(rt_clock_timer_t *timer, rt_uint32_t cnt, rt_clock_timer_mode_t mode)
 {
     gptimer_handle_t gptimer = (gptimer_handle_t)timer->parent.user_data;
     gptimer_alarm_config_t alarm_config = {
         .alarm_count = cnt,
     };
-    if (mode == HWTIMER_MODE_ONESHOT)
+    if (mode == CLOCK_TIMER_MODE_ONESHOT)
     {
 
     }
@@ -68,9 +68,9 @@ static rt_err_t mcu_hwtimer_start(rt_hwtimer_t *timer, rt_uint32_t cnt, rt_hwtim
 }
 
 /**
- * stop the hwtimer, change the status from running into enable
+ * stop the clock_timer, change the status from running into enable
 */
-static void mcu_hwtimer_stop(rt_hwtimer_t *timer)
+static void mcu_clock_timer_stop(rt_clock_timer_t *timer)
 {
     gptimer_handle_t gptimer = (gptimer_handle_t)timer->parent.user_data;
 
@@ -80,7 +80,7 @@ static void mcu_hwtimer_stop(rt_hwtimer_t *timer)
 /**
  * get count
 */
-static rt_uint32_t mcu_hwtimer_count_get(rt_hwtimer_t *timer)
+static rt_uint32_t mcu_clock_timer_count_get(rt_clock_timer_t *timer)
 {
     gptimer_handle_t gptimer = (gptimer_handle_t)timer->parent.user_data;
     // get count number
@@ -90,53 +90,53 @@ static rt_uint32_t mcu_hwtimer_count_get(rt_hwtimer_t *timer)
 }
 
 /**
- * control the hwtimer
+ * control the clock_timer
 */
-static rt_err_t mcu_hwtimer_control(rt_hwtimer_t *timer, rt_uint32_t cmd, void *args)
+static rt_err_t mcu_clock_timer_control(rt_clock_timer_t *timer, rt_uint32_t cmd, void *args)
 {
 
     rt_err_t err = RT_EOK;
 
     switch (cmd)
     {
-    case HWTIMER_CTRL_FREQ_SET:
+    case CLOCK_TIMER_CTRL_FREQ_SET:
         err = -RT_ERROR;
         break;
 
-    case HWTIMER_CTRL_INFO_GET:
+    case CLOCK_TIMER_CTRL_INFO_GET:
         err = -RT_ERROR;
         break;
 
-    case HWTIMER_CTRL_MODE_SET:
+    case CLOCK_TIMER_CTRL_MODE_SET:
         timer->mode = *(rt_uint32_t *)args;
         break;
 
-    case HWTIMER_CTRL_STOP:
-        mcu_hwtimer_stop(timer);
+    case CLOCK_TIMER_CTRL_STOP:
+        mcu_clock_timer_stop(timer);
         break;
     }
 
     return err;
 }
 
-static struct rt_hwtimer_device _hwtimer;
-static const struct rt_hwtimer_ops _hwtimer_ops =
+static struct rt_clock_timer_device _clock_timer;
+static const struct rt_clock_timer_ops _clock_timer_ops =
     {
-        .init = mcu_hwtimer_init,
-        .start = mcu_hwtimer_start,
-        .stop = mcu_hwtimer_stop,
-        .count_get = mcu_hwtimer_count_get,
-        .control = mcu_hwtimer_control};
+        .init = mcu_clock_timer_init,
+        .start = mcu_clock_timer_start,
+        .stop = mcu_clock_timer_stop,
+        .count_get = mcu_clock_timer_count_get,
+        .control = mcu_clock_timer_control};
 
-static const struct rt_hwtimer_info _hwtimer_info =
+static const struct rt_clock_timer_info _clock_timer_info =
     {
         // TODO:what is the true max and  min?
         .maxfreq = 1000000UL,
         .minfreq = 1000000UL,
         .maxcnt = 0xFFFF,
-        .cntmode = HWTIMER_MODE_ONESHOT};
+        .cntmode = CLOCK_TIMER_MODE_ONESHOT};
 
-int rt_hw_hwtimer_init(void)
+int rt_hw_clock_timer_init(void)
 {
 
     char *name = "timer0";
@@ -149,18 +149,18 @@ int rt_hw_hwtimer_init(void)
     };
 
     gptimer_event_callbacks_t cbs = {
-        .on_alarm = mcu_hwtimer_intr_handler,
+        .on_alarm = mcu_clock_timer_intr_handler,
     };
 
     ESP_ERROR_CHECK(gptimer_new_timer(&timer_config, &gptimer));
-    ESP_ERROR_CHECK(gptimer_register_event_callbacks(gptimer, &cbs, &_hwtimer));
+    ESP_ERROR_CHECK(gptimer_register_event_callbacks(gptimer, &cbs, &_clock_timer));
 
-    _hwtimer.info = &_hwtimer_info;
-    _hwtimer.ops = &_hwtimer_ops;
+    _clock_timer.info = &_clock_timer_info;
+    _clock_timer.ops = &_clock_timer_ops;
 
-    return rt_device_hwtimer_register(&_hwtimer, name, (void *)gptimer);
+    return rt_clock_timer_register(&_clock_timer, name, (void *)gptimer);
 
 }
 
-INIT_DEVICE_EXPORT(rt_hw_hwtimer_init);
-#endif /* RT_USING_HWTIMER */
+INIT_DEVICE_EXPORT(rt_hw_clock_timer_init);
+#endif /* RT_USING_CLOCK_TIME */
@@ -7,14 +7,14 @@
  * Date             Author           Notes
  * 2023-11-15       BetMul      first version
  */
-#ifndef __DRV_HWTIMER_H__
-#define __DRV_HWTIMER_H__
+#ifndef __DRV_CLOCK_TIMER_H__
+#define __DRV_CLOCK_TIMER_H__
 
 #include <rtconfig.h>
 
-#ifdef RT_USING_HWTIMER
-int rt_hw_hwtimer_init(void);
+#ifdef RT_USING_CLOCK_TIME
+int rt_hw_clock_timer_init(void);
 #endif
 
 
-#endif /* __DRV_HWTIMER_H__ */
+#endif /* __DRV_CLOCK_TIMER_H__ */
diff --git a/bsp/Infineon/libraries/HAL_Drivers/SConscript b/bsp/Infineon/libraries/HAL_Drivers/SConscript
@@ -57,7 +57,7 @@ if GetDepend(['RT_USING_DAC']):
     src += ['drv_dac.c']
 
 if GetDepend(['BSP_USING_TIM']):
-    src += ['drv_hwtimer.c']
+    src += ['drv_timer.c']
 
 if GetDepend(['BSP_USING_ETH']):
     src += ['drv_eth.c']