[BSP] fix formatting issue in APM32 BSP

bsp/apm32/libraries/APM32F10x_Library/APM32F10x_StdPeriphDriver/src/apm32f10x_fmc.c

@@ -347,11 +347,11 @@ FMC_STATUS_T FMC_ProgramOptionByteData(uint32_t address, uint8_t data)
  *
  * @param     page:the address of the pages to be write protection
  *                This parameter can be any combination of the following values:
- *                 for APM32F10X_LD £º
+ *                 for APM32F10X_LD
  *                    @arg FLASH_WRP_PAGE_0_3 to FLASH_WRP_PAGE_28_31
- *                 for APM32F10X_MD £º
+ *                 for APM32F10X_MD
  *                    @arg FLASH_WRP_PAGE_0_3 to FLASH_WRP_PAGE_124_127
- *                 for APM32F10X_HD £º
+ *                 for APM32F10X_HD
  *                    @arg FLASH_WRP_PAGE_0_1 to FLASH_WRP_PAGE_60_61 or FLASH_WRP_PAGE_62_127
  *                 @arg FMC_WRP_PAGE_ALL
  *

bsp/apm32/libraries/APM32F10x_Library/APM32F10x_StdPeriphDriver/src/apm32f10x_gpio.c

@@ -466,7 +466,7 @@ void GPIO_ConfigPinRemap(GPIO_REMAP_T remap)
     {
         regVal |= 0x0F000000;
     }
-    
+
     mask <<= bitOffset;
     regVal &= (uint32_t)~mask;
     val <<= bitOffset;

bsp/apm32/libraries/APM32F10x_Library/APM32F10x_StdPeriphDriver/src/apm32f10x_pmu.c

@@ -88,7 +88,7 @@ void PMU_DisablePVD(void)
 /*!
  * @brief     Configure a voltage threshold detected by a power supply voltage detector (PVD).
  *
- * @param     level£ºspecifies 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
@@ -198,7 +198,7 @@ void PMU_EnterSTANDBYMode(void)
 /*!
  * @brief     Read the specified PWR flag is set or not.
  *
- * @param     flag£ºReads the status of specifies the flag.
+ * @param     flag£ºReads 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
@@ -226,7 +226,7 @@ uint8_t PMU_ReadStatusFlag(PMU_FLAG_T flag)
 /*!
  * @brief     Clears the PWR's pending flags.
  *
- * @param     flag£ºClears the status of specifies the flag.
+ * @param     flag£ºClears 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/APM32F10x_Library/APM32F10x_StdPeriphDriver/src/apm32f10x_rcm.c

@@ -1032,7 +1032,7 @@ void RCM_ClearStatusFlag(void)
 /*!
  * @brief     Reads the specified RCM interrupt Flag
  *
- * @param     flag £ºReads 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/APM32F10x_Library/APM32F10x_StdPeriphDriver/src/apm32f10x_sdio.c

@@ -289,7 +289,7 @@ uint32_t SDIO_ReadDataCounter(void)
 /*!
  * @brief       Write the SDIO Data
  *
- * @param       Data£ºWrite 32-bit data
+ * @param       Data : Write 32-bit data
  *
  * @retval      None
  */