Fix many abnormal symbols in annotations

bsp/airm2m/air32f103/libraries/AIR32F10xLib/src/air32f10x_i2c.c

@@ -1161,7 +1161,7 @@ ITStatus I2C_GetITStatus(I2C_TypeDef* I2Cx, uint32_t I2C_IT)
 }
 
 /**
-  * @brief  Clears the I2Cx�s interrupt pending bits.
+  * @brief  Clears the I2Cx's interrupt pending bits.
   * @param  I2Cx: where x can be 1 or 2 to select the I2C peripheral.
   * @param  I2C_IT: specifies the interrupt pending bit to clear.
   *   This parameter can be any combination of the following values:

bsp/apm32/libraries/APM32E10x_Library/APM32E10x_StdPeriphDriver/src/apm32e10x_pmu.c

@@ -103,7 +103,7 @@ void PMU_DisablePVD(void)
 /*!
  * @brief     Configure a voltage threshold detected by a power supply voltage detector (PVD).
  *
- * @param     level��specifies the PVD detection level
+ * @param     level: specifies the PVD detection level
  *                   This parameter can be one of the following values:
  *                   @arg PMU_PVD_LEVEL_2V2 : Config PVD detection level to 2.2V
  *                   @arg PMU_PVD_LEVEL_2V3 : Config PVD detection level to 2.3V
@@ -216,7 +216,7 @@ void PMU_EnterSTANDBYMode(void)
 /*!
  * @brief     Read the specified PWR flag is set or not.
  *
- * @param     flag��Reads the status of specifies the flag.
+ * @param     flag: Reads the status of specifies the flag.
  *                  This parameter can be one of the following values:
  *                    @arg PMU_FLAG_WUE : Wake Up flag
  *                    @arg PMU_FLAG_SB  : StandBy flag
@@ -246,7 +246,7 @@ uint8_t PMU_ReadStatusFlag(PMU_FLAG_T flag)
 /*!
  * @brief     Clears the PWR's pending flags.
  *
- * @param     flag��Clears the status of specifies the flag.
+ * @param     flag: Clears the status of specifies the flag.
  *                  This parameter can be one of the following values:
  *                    @arg PMU_FLAG_WUE : Wake Up flag
  *                    @arg PMU_FLAG_SB  : StandBy flag

bsp/apm32/libraries/APM32E10x_Library/APM32E10x_StdPeriphDriver/src/apm32e10x_rcm.c

@@ -1051,7 +1051,7 @@ void RCM_ClearStatusFlag(void)
 /*!
  * @brief     Reads the specified RCM interrupt Flag
  *
- * @param     flag ��Reads specifies RCM interrupt flag.
+ * @param     flag : Reads specifies RCM interrupt flag.
  *                   This parameter can be one of the following values:
  *                   @arg RCM_INT_LSIRDY : LSI ready interrupt flag
  *                   @arg RCM_INT_LSERDY : LSE ready interrupt flag

bsp/apm32/libraries/APM32E10x_Library/APM32E10x_StdPeriphDriver/src/apm32e10x_sdio.c

@@ -304,7 +304,7 @@ uint32_t SDIO_ReadDataCounter(void)
 /*!
  * @brief       Write the SDIO Data
  *
- * @param       Data��Write 32-bit data
+ * @param       Data: Write 32-bit data
  *
  * @retval      None
  */

bsp/imx6sx/iMX6_Platform_SDK/sdk/include/mx6sdl/registers/regsiomuxc.h

@@ -3104,8 +3104,8 @@ typedef union _hw_iomuxc_gpr5
  * ARM WFI event out indicating on WFI state of the cores (these are status, read only bits)
  *
  * Values:
- * - 0 - ARM Core[GPR5-index] is not in “Wait for Interrupt” mode
- * - 1 - ARM Core[GPR5-index] is in “Wait for Interrupt” mode
+ * - 0 - ARM Core[GPR5-index] is not in "Wait for Interrupt" mode
+ * - 1 - ARM Core[GPR5-index] is in "Wait for Interrupt" mode
  */
 //@{
 #define BP_IOMUXC_GPR5_ARM_WFI      (0)      //!< Bit position for IOMUXC_GPR5_ARM_WFI.
@@ -3120,8 +3120,8 @@ typedef union _hw_iomuxc_gpr5
  * ARM WFE event out indication on WFE state of the cores (these are status, read only bits)
  *
  * Values:
- * - 0 - ARM Core[GPR5-index - 4] is not in “Wait for Event” mode
- * - 1 - ARM Core[GPR5-index - 4] is in “Wait for Event” mode
+ * - 0 - ARM Core[GPR5-index - 4] is not in "Wait for Event" mode
+ * - 1 - ARM Core[GPR5-index - 4] is in "Wait for Event" mode
  */
 //@{
 #define BP_IOMUXC_GPR5_ARM_WFE      (4)      //!< Bit position for IOMUXC_GPR5_ARM_WFE.

bsp/imx6sx/iMX6_Platform_SDK/sdk/include/mx6sl/registers/regsiomuxc.h

@@ -2260,8 +2260,8 @@ typedef union _hw_iomuxc_gpr5
  * ARM WFI event out indicating on WFI state of the cores (these are status, read only bits)
  *
  * Values:
- * - 0 - ARM Core[GPR5-index] is not in ��Wait for Interrupt�� mode
- * - 1 - ARM Core[GPR5-index] is in ��Wait for Interrupt�� mode
+ * - 0 - ARM Core[GPR5-index] is not in "Wait for Interrupt" mode
+ * - 1 - ARM Core[GPR5-index] is in "Wait for Interrupt" mode
  */
 //@{
 #define BP_IOMUXC_GPR5_ARM_WFI      (0)      //!< Bit position for IOMUXC_GPR5_ARM_WFI.
@@ -2276,8 +2276,8 @@ typedef union _hw_iomuxc_gpr5
  * ARM WFE event out indication on WFE state of the cores (these are status, read only bits)
  *
  * Values:
- * - 0 - ARM Core[GPR5-index - 4] is not in ��Wait for Event�� mode
- * - 1 - ARM Core[GPR5-index - 4] is in ��Wait for Event�� mode
+ * - 0 - ARM Core[GPR5-index - 4] is not in "Wait for Event" mode
+ * - 1 - ARM Core[GPR5-index - 4] is in "Wait for Event" mode
  */
 //@{
 #define BP_IOMUXC_GPR5_ARM_WFE      (4)      //!< Bit position for IOMUXC_GPR5_ARM_WFE.

bsp/lpc824/Libraries/peri_driver/dma/dma_8xx.h

@@ -397,7 +397,7 @@ STATIC INLINE uint32_t Chip_DMA_GetActiveChannels(LPC_DMA_T *pDMA)
  *			that the channel for that bit (bit 0 = channel 0, bit 1 -
  *			channel 1, etc.) is busy. A low state is not busy. A DMA
  *			channel is considered busy when there is any operation
- *			related to that channel in the DMA controller�s internal
+ *			related to that channel in the DMA controller's internal
  *			pipeline.
  */
 STATIC INLINE uint32_t Chip_DMA_GetBusyChannels(LPC_DMA_T *pDMA)

bsp/mm32f103x/Libraries/MM32F103/HAL_lib/src/HAL_adc.c

@@ -752,7 +752,7 @@ ITStatus ADC_GetITStatus(ADC_TypeDef* ADCx, uint16_t ADC_IT)
 }
 
 /**
-* @brief  Clears the ADCx’s interrupt pending bits.
+* @brief  Clears the ADCx's interrupt pending bits.
 * @param ADCx: where x can be 1, 2 or 3 to select the ADC peripheral.
 * @param ADC_IT: specifies the ADC interrupt pending bit to clear.
 *   This parameter can be any combination of the following values:

bsp/mm32f103x/Libraries/MM32F103/HAL_lib/src/HAL_dma.c

@@ -486,7 +486,7 @@ ITStatus DMA_GetITStatus(uint32_t DMA_IT)
 }
 
 /**
-* @brief  Clears the DMAy Channelx’s interrupt pending bits.
+* @brief  Clears the DMAy Channelx's interrupt pending bits.
 * @param DMA_IT: specifies the DMA interrupt pending bit to clear.
 *   This parameter can be any combination (for the same DMA) of
 *   the following values:

bsp/mm32f103x/Libraries/MM32F103/HAL_lib/src/HAL_rcc.c

@@ -704,7 +704,7 @@ void RCC_LSICmd(FunctionalState NewState)
 
 /**
 * @brief  Configures the RTC clock (RTCCLK).
-*   Once the RTC clock is selected it can’t be changed unless the
+*   Once the RTC clock is selected it can't be changed unless the
 *   Backup domain is reset.
 * @param RCC_RTCCLKSource: specifies the RTC clock source.
 *   This parameter can be one of the following values:
@@ -1113,7 +1113,7 @@ ITStatus RCC_GetITStatus(uint8_t RCC_IT)
 }
 
 /**
-* @brief  Clears the RCC’s interrupt pending bits.
+* @brief  Clears the RCC's interrupt pending bits.
 * @param RCC_IT: specifies the interrupt pending bit to clear.
 *   This parameter can be any combination of the following values:
 * @arg RCC_IT_LSIRDY: LSI ready interrupt

bsp/mm32f103x/Libraries/MM32F103/HAL_lib/src/HAL_tim.c

@@ -896,7 +896,7 @@ void TIM_GenerateEvent(TIM_TypeDef* TIMx, uint16_t TIM_EventSource)
 }
 
 /**
-* @brief  Configures the TIMx’s DMA interface.
+* @brief  Configures the TIMx's DMA interface.
 * @param TIMx: where x can be  1, 2, 3, 4 to select the TIM
 *   peripheral.
 * @param TIM_DMABase: DMA Base address.
@@ -924,7 +924,7 @@ void TIM_DMAConfig(TIM_TypeDef* TIMx, uint16_t TIM_DMABase, uint16_t TIM_DMABurs
 }
 
 /**
-* @brief  Enables or disables the TIMx’s DMA Requests.
+* @brief  Enables or disables the TIMx's DMA Requests.
 * @param TIMx: where x can be  1 to 4 to select the TIM peripheral.
 * @param TIM_DMASource: specifies the DMA Request sources.
 *   This parameter can be any combination of the following values:
@@ -2125,7 +2125,7 @@ void TIM_UpdateRequestConfig(TIM_TypeDef* TIMx, uint16_t TIM_UpdateSource)
 }
 
 /**
-* @brief  Enables or disables the TIMx’s Hall sensor interface.
+* @brief  Enables or disables the TIMx's Hall sensor interface.
 * @param TIMx: where x can be 1, 2, 3, 4 to select the TIM peripheral.
 * @param NewState: new state of the TIMx Hall sensor interface.
 *   This parameter can be: ENABLE or DISABLE.
@@ -2149,7 +2149,7 @@ void TIM_SelectHallSensor(TIM_TypeDef* TIMx, FunctionalState NewState)
 }
 
 /**
-* @brief  Selects the TIMx’s One Pulse Mode.
+* @brief  Selects the TIMx's One Pulse Mode.
 * @param TIMx: where x can be 1 to 4 to select the TIM peripheral.
 * @param TIM_OPMode: specifies the OPM Mode to be used.
 *   This parameter can be one of the following values:

bsp/mm32f327x/Libraries/MM32F327x/HAL_Lib/Src/hal_rcc.c

@@ -687,7 +687,7 @@ ITStatus RCC_GetITStatus(RCC_IT_TypeDef it)
 }
 
 ////////////////////////////////////////////////////////////////////////////////
-/// @brief  Clears the RCC�?interrupt pending bits.
+/// @brief  Clears the RCC's interrupt pending bits.
 /// @param  it: specifies the interrupt pending bit to clear.
 ///   This parameter can be any combination of the following values:
 /// @arg RCC_IT_LSIRDY: LSI ready interrupt

bsp/mm32l07x/Libraries/MM32L0xx/HAL_lib/src/HAL_adc.c

@@ -784,7 +784,7 @@ ITStatus ADC_GetITStatus(ADC_TypeDef* ADCx, uint16_t ADC_IT)
 }
 
 /**
-* @brief  Clears the ADCx’s interrupt pending bits.
+* @brief  Clears the ADCx's interrupt pending bits.
 * @param ADCx: where x can be 1, 2 or 3 to select the ADC peripheral.
 * @param ADC_IT: specifies the ADC interrupt pending bit to clear.
 *   This parameter can be any combination of the following values:

bsp/mm32l07x/Libraries/MM32L0xx/HAL_lib/src/HAL_dma.c

@@ -476,7 +476,7 @@ ITStatus DMA_GetITStatus(uint32_t DMA_IT)
 }
 
 /**
-* @brief  Clears the DMAy Channelx’s interrupt pending bits.
+* @brief  Clears the DMAy Channelx's interrupt pending bits.
 * @param DMA_IT: specifies the DMA interrupt pending bit to clear.
 *   This parameter can be any combination (for the same DMA) of
 *   the following values:

bsp/mm32l3xx/Libraries/MM32L3xx/HAL_lib/src/HAL_adc.c

@@ -752,7 +752,7 @@ ITStatus ADC_GetITStatus(ADC_TypeDef* ADCx, uint16_t ADC_IT)
 }
 
 /**
-* @brief  Clears the ADCx’s interrupt pending bits.
+* @brief  Clears the ADCx's interrupt pending bits.
 * @param ADCx: where x can be 1, 2 or 3 to select the ADC peripheral.
 * @param ADC_IT: specifies the ADC interrupt pending bit to clear.
 *   This parameter can be any combination of the following values:

bsp/mm32l3xx/Libraries/MM32L3xx/HAL_lib/src/HAL_dma.c

@@ -486,7 +486,7 @@ ITStatus DMA_GetITStatus(uint32_t DMA_IT)
 }
 
 /**
-* @brief  Clears the DMAy Channelx’s interrupt pending bits.
+* @brief  Clears the DMAy Channelx's interrupt pending bits.
 * @param DMA_IT: specifies the DMA interrupt pending bit to clear.
 *   This parameter can be any combination (for the same DMA) of
 *   the following values:

bsp/mm32l3xx/Libraries/MM32L3xx/HAL_lib/src/HAL_rcc.c

@@ -703,7 +703,7 @@ void RCC_LSICmd(FunctionalState NewState)
 
 /**
 * @brief  Configures the RTC clock (RTCCLK).
-*   Once the RTC clock is selected it can’t be changed unless the
+*   Once the RTC clock is selected it can't be changed unless the
 *   Backup domain is reset.
 * @param RCC_RTCCLKSource: specifies the RTC clock source.
 *   This parameter can be one of the following values:
@@ -1109,7 +1109,7 @@ ITStatus RCC_GetITStatus(uint8_t RCC_IT)
 }
 
 /**
-* @brief  Clears the RCC’s interrupt pending bits.
+* @brief  Clears the RCC's interrupt pending bits.
 * @param RCC_IT: specifies the interrupt pending bit to clear.
 *   This parameter can be any combination of the following values:
 * @arg RCC_IT_LSIRDY: LSI ready interrupt

bsp/mm32l3xx/Libraries/MM32L3xx/HAL_lib/src/HAL_tim.c

@@ -896,7 +896,7 @@ void TIM_GenerateEvent(TIM_TypeDef* TIMx, uint16_t TIM_EventSource)
 }
 
 /**
-* @brief  Configures the TIMx’s DMA interface.
+* @brief  Configures the TIMx's DMA interface.
 * @param TIMx: where x can be  1, 2, 3, 4 to select the TIM 
 *   peripheral.
 * @param TIM_DMABase: DMA Base address.
@@ -924,7 +924,7 @@ void TIM_DMAConfig(TIM_TypeDef* TIMx, uint16_t TIM_DMABase, uint16_t TIM_DMABurs
 }
 
 /**
-* @brief  Enables or disables the TIMx’s DMA Requests.
+* @brief  Enables or disables the TIMx's DMA Requests.
 * @param TIMx: where x can be  1 to 4 to select the TIM peripheral. 
 * @param TIM_DMASource: specifies the DMA Request sources.
 *   This parameter can be any combination of the following values:
@@ -2125,7 +2125,7 @@ void TIM_UpdateRequestConfig(TIM_TypeDef* TIMx, uint16_t TIM_UpdateSource)
 }
 
 /**
-* @brief  Enables or disables the TIMx’s Hall sensor interface.
+* @brief  Enables or disables the TIMx's Hall sensor interface.
 * @param TIMx: where x can be 1, 2, 3, 4 to select the TIM peripheral.
 * @param NewState: new state of the TIMx Hall sensor interface.
 *   This parameter can be: ENABLE or DISABLE.
@@ -2149,7 +2149,7 @@ void TIM_SelectHallSensor(TIM_TypeDef* TIMx, FunctionalState NewState)
 }
 
 /**
-* @brief  Selects the TIMx’s One Pulse Mode.
+* @brief  Selects the TIMx's One Pulse Mode.
 * @param TIMx: where x can be 1 to 4 to select the TIM peripheral.
 * @param TIM_OPMode: specifies the OPM Mode to be used.
 *   This parameter can be one of the following values:

bsp/mm32l3xx/Libraries/MM32L3xx/HAL_lib/src/HAL_uart.c

@@ -272,7 +272,7 @@ void UART_ITConfig(UART_TypeDef* UARTx, uint16_t UART_IT, FunctionalState NewSta
 }
 
 /**
-* @brief  Enables or disables the UART’s DMA interface.
+* @brief  Enables or disables the UART's DMA interface.
 * @param UARTx: Select the UART or the UART peripheral. 
 *   This parameter can be one of the following values:
 *   UART1, UART2, UART3 .  
@@ -423,7 +423,7 @@ ITStatus UART_GetITStatus(UART_TypeDef* UARTx, uint16_t UART_IT)
 }
 
 /**
-* @brief  Clears the UARTx’s interrupt pending bits.
+* @brief  Clears the UARTx's interrupt pending bits.
 * @param UARTx: Select the UART or the UART peripheral. 
 *   This parameter can be one of the following values:
 *   UART1, UART2, UART3, UART4 or UART5.

bsp/raspberry-pi/raspi3-32/applications/test_device.c

@@ -308,11 +308,11 @@ EXIT:
 }
 
 #ifdef RT_USING_WDT
-#define WDT_DEVICE_NAME    "wdg"    /* 鐪嬮棬鐙楄澶囧悕绉� */
-static rt_device_t wdg_dev;         /* 鐪嬮棬鐙楄澶囧彞鏌� */
+#define WDT_DEVICE_NAME    "wdg"    /* the name of the watchdog device */
+static rt_device_t wdg_dev;         /* handle of the watchdog device */
 static void idle_hook(void)
 {
-    /* 鍦ㄧ┖闂茬嚎绋嬬殑鍥炶皟鍑芥暟閲屽杺鐙� */
+    /* Feed the dog in the callback function of the idle thread */
     rt_device_control(wdg_dev, RT_DEVICE_CTRL_WDT_KEEPALIVE, NULL);
     //rt_kprintf("feed the dog!\n ");
 }
@@ -321,38 +321,38 @@ rt_err_t test_wdt(void)
 {
     rt_kprintf("Hello Test WDT!\n");
     rt_err_t ret = RT_EOK;
-    rt_uint32_t timeout = 1;        /* 婧㈠嚭鏃堕棿锛屽崟浣嶏細绉� */
+    rt_uint32_t timeout = 1;        /* the overflow time */
     char device_name[RT_NAME_MAX];
     rt_strncpy(device_name, WDT_DEVICE_NAME, RT_NAME_MAX);
-    /* 鏍规嵁璁惧鍚嶇О鏌ユ壘鐪嬮棬鐙楄澶囷紝鑾峰彇璁惧鍙ユ焺 */
+    /* find the watchdog device based on the device's name and obtain the device handle */
     wdg_dev = rt_device_find(device_name);
     if (!wdg_dev)
     {
         rt_kprintf("find %s failed!\n", device_name);
         return -RT_ERROR;
     }
-    /* 鍒濆鍖栬澶� */
+    /* initialize the device */
     ret = rt_device_init(wdg_dev);
     if (ret != RT_EOK)
     {
         rt_kprintf("initialize %s failed!\n", device_name);
         return -RT_ERROR;
     }
-    /* 璁剧疆鐪嬮棬鐙楁孩鍑烘椂闂� */
+    /* set the overflow time of the watch dog */
     ret = rt_device_control(wdg_dev, RT_DEVICE_CTRL_WDT_SET_TIMEOUT, &timeout);
     if (ret != RT_EOK)
     {
         rt_kprintf("set %s timeout failed!\n", device_name);
         return -RT_ERROR;
     }
-    /* 鍚姩鐪嬮棬鐙� */
+    /* start the watchdog */
     ret = rt_device_control(wdg_dev, RT_DEVICE_CTRL_WDT_START, RT_NULL);
     if (ret != RT_EOK)
     {
         rt_kprintf("start %s failed!\n", device_name);
         return -RT_ERROR;
     }
-    /* 璁剧疆绌洪棽绾跨▼鍥炶皟鍑芥暟 */
+    /* set idle thread callback function */
     rt_thread_idle_sethook(idle_hook);
 
     return ret;

bsp/tkm32F499/Libraries/Hal_lib/src/HAL_rcc.c

@@ -833,7 +833,7 @@ void RCC_LSICmd(FunctionalState NewState)
 
 /**
 * @brief  Configures the RTC clock (RTCCLK).
-*   Once the RTC clock is selected it can抰 be changed unless the
+*   Once the RTC clock is selected it can't be changed unless the
 *   Backup domain is reset.
 * @param RCC_RTCCLKSource: specifies the RTC clock source.
 *   This parameter can be one of the following values:
@@ -1269,7 +1269,7 @@ ITStatus RCC_GetITStatus(uint8_t RCC_IT)
 }
 
 /**
-* @brief  Clears the RCC抯 interrupt pending bits.
+* @brief  Clears the RCC's interrupt pending bits.
 * @param RCC_IT: specifies the interrupt pending bit to clear.
 *   This parameter can be any combination of the following values:
 * @arg RCC_IT_LSIRDY: LSI ready interrupt

bsp/wch/arm/Libraries/CH32F10x_StdPeriph_Driver/StdPeriph_Driver/src/ch32f10x_i2c.c

@@ -956,7 +956,7 @@ ITStatus I2C_GetITStatus(I2C_TypeDef* I2Cx, uint32_t I2C_IT)
 
 /*******************************************************************************
 * Function Name  : I2C_ClearITPendingBit
-* Description    : Clears the I2Cx’s interrupt pending bits.
+* Description    : Clears the I2Cx's interrupt pending bits.
 * Input          : I2Cx: where x can be 1 or 2 to select the I2C peripheral.
 *                  I2C_IT: specifies the interrupt pending bit to clear. 
 *                    I2C_IT_SMBALERT: SMBus Alert interrupt.

bsp/wch/risc-v/Libraries/ch32v20x_libraries/bmsis/include/core_riscv.h

@@ -246,9 +246,9 @@ __attribute__( ( always_inline ) ) RV_STATIC_INLINE void __WFE(void)
 /*******************************************************************************
 * Function Name  : SetVTFIRQ
 * Description    : Set VTF Interrupt
-* Input          : addr��VTF interrupt service function base address.
-*                  IRQn��Interrupt Numbers
-*                  num��VTF Interrupt Numbers
+* Input          : addr - VTF interrupt service function base address.
+*                  IRQn - Interrupt Numbers
+*                  num - VTF Interrupt Numbers
 *                  NewState: DISABLE or ENABLE
 * Return         : None
 *******************************************************************************/

bsp/wch/risc-v/Libraries/ch32v20x_libraries/ch32v208_hal/include/ch32v20x.h

@@ -4654,7 +4654,7 @@ typedef struct
 #define  RB_ETH_EIE_RXIE        0x40                  /* RW Receive complete interrupt enable */
 #define  RB_ETH_EIE_LINKIE      0x10                  /* RW Link Change Interrupt Enable */
 #define  RB_ETH_EIE_TXIE        0x08                  /* RW send complete interrupt enable */
-#define  RB_ETH_EIE_R_EN50      0x04                  /* RW TX 50�� resistor adjustment. 1: On-chip 50�� connected 0: On-chip 50�� disconnected */
+#define  RB_ETH_EIE_R_EN50      0x04                  /* RW TX 50Ω resistor adjustment. 1: On-chip 50Ω connected 0: On-chip 50Ω disconnected */
 #define  RB_ETH_EIE_TXERIE      0x02                  /* RW Transmit Error Interrupt Enable */
 #define  RB_ETH_EIE_RXERIE      0x01                  /* RW1 receive error flag */
 #define R8_ETH_EIR              (*((volatile uint8_t *)(0x40028000+4))) /* Interrupt Flag Register */