PAN262x_FCC_TEST-SWPRJ/keil/Listings/gpio.lst

C51 COMPILER V9.60.7.0   GPIO                                                              11/21/2025 17:21:11 PAGE 1   


C51 COMPILER V9.60.7.0, COMPILATION OF MODULE GPIO
OBJECT MODULE PLACED IN .\Objects\gpio.obj
COMPILER INVOKED BY: d:\Keil_v5\C51\BIN\C51.EXE ..\..\..\..\driver\src\gpio.c OBJECTADVANCED OPTIMIZE(9,SPEED) BROWSE OR
                    -DER NOAREGS MODC2 INCDIR(..\..\..\..\driver\inc;..\..\..\..\mcu;..\..\..\..\middleware\log;..\..\..\..\middleware\delay;
                    -..\..\..\..\middleware\rf_basis) DEBUG PRINT(.\Listings\gpio.lst) TABS(2) OBJECT(.\Objects\gpio.obj)

line level    source

   1          /**
   2           ************************************************************************
   3           * @file     gpio.c
   4           * @author   Panchip Team
   5           * @version  V0.5
   6           * @date     2024-04-28
   7           * @brief    This file provides all the gpio firmware functions.
   8           * @note
   9           * Copyright (C) 2024 Panchip Technology Corp. All rights reserved.
  10           ****************************************************************************
  11           */
  12          
  13          #include "gpio.h"
  14          
  15          /** @addtogroup PAN262x_Std_Driver
  16           * @{
  17           */
  18          
  19          /** @defgroup GPIO
  20           * @brief GPIO driver modules
  21           * @{
  22           */
  23          
  24          /** @defgroup GPIO_Private_Functions
  25           * @{
  26           */
  27          
  28          code GpioInOutCfg_t GpioInOutCfg[GPIO_MODE_MAX] = {
  29              /* Dien    Doen */
  30              {ENABLE, DISABLE}, // GPIO_MODE_INPUT
  31              {ENABLE, ENABLE},  // GPIO_MODE_OUTPUT_PP
  32              {ENABLE, ENABLE},  // GPIO_MODE_OUTPUT_OD
  33              {DISABLE, DISABLE} // GPIO_MODE_ANALOG
  34          };
  35          
  36          /**
  37           * @brief  This function initializes GPIO_P1x/GPIO_P3x
  38           * @param  Port
  39           *          @arg GPIO_P10
  40           *          @arg GPIO_P11
  41           *          @arg GPIO_P12
  42           *          @arg GPIO_P13
  43           *          @arg GPIO_P14
  44           *          @arg GPIO_P15
  45           *          @arg GPIO_P16
  46           *          @arg GPIO_P30
  47           *          @arg GPIO_P31
  48           *          @arg GPIO_P32
  49           *          @arg GPIO_P33
  50           *          @arg GPIO_P34
  51           *          @arg GPIO_P35
  52           *          @arg GPIO_P36
  53           *          @arg GPIO_P37
C51 COMPILER V9.60.7.0   GPIO                                                              11/21/2025 17:21:11 PAGE 2   

  54           * @param  Mux
  55           *          @ref eGpioP1xMUX_t,where x can be 0 to 6
  56           *          @ref eGpioP3yMUX_t,where y can be 0 to 7
  57           * @param  Mode:
  58           *          @arg GPIO_MODE_INPUT
  59           *          @arg GPIO_MODE_OUTPUT_PP
  60           *          @arg GPIO_MODE_OUTPUT_OD
  61           *          @arg GPIO_MODE_ANALOG
  62           * @param  per : Pull:
  63           *          @arg GPIO_NOPULL
  64           *          @arg GPIO_PULLUP
  65           *          @arg GPIO_PULLDOWN
  66           * @retval None
  67           */
  68          void GPIO_Init(u8 Port, u8 Mux, u8 Mode, u8 Pull)
  69          {
  70   1          P3Offset_t Offset;
  71   1          u8 BitId = Port & 0x0F;
  72   1      
  73   1          if ((Port & 0xF0) == GPIO_PORT1)
  74   1          {
  75   2              *(u8 *)(&Offset) = 0x00; /* P1x offset */
  76   2          }
  77   1          else if ((Port & 0xF0) == GPIO_PORT3)
  78   1          {
  79   2              *(u8 *)(&Offset) = 0xFB; /* P3x offset */
  80   2          }
  81   1          else
  82   1          {
  83   2              return;
  84   2          }
  85   1      
  86   1          /* set gpio multi function */
  87   1          SET_WREG_BIT(SYS, SYS_P1_MFP0 + Offset.Mfp, BitId, Mux & GPIO_MUX_00X);
  88   1          SET_WREG_BIT(SYS, SYS_P1_MFP1 + Offset.Mfp, BitId, Mux & GPIO_MUX_0X0);
  89   1          SET_WREG_BIT(SYS, SYS_P1_MFP2 + Offset.Mfp, BitId, Mux & GPIO_MUX_X00);
  90   1      
  91   1          /* set gpio Mode:digital input,push Pull,open drain,analog input */
  92   1          if (Mode == GPIO_MODE_ANALOG)
  93   1          {
  94   2              SET_WREG_BIT(SYS, SYS_P1_MODE0 + Offset.Mode, BitId, 0);
  95   2              SET_WREG_BIT(SYS, SYS_P1_MODE1 + Offset.Mode, BitId, 0);
  96   2          }
  97   1          else
  98   1          {
  99   2              SET_WREG_BIT(SYS, SYS_P1_MODE0 + Offset.Mode, BitId, Mode & GPIO_MODE_00X);
 100   2              SET_WREG_BIT(SYS, SYS_P1_MODE1 + Offset.Mode, BitId, Mode & GPIO_MODE_0X0);
 101   2          }
 102   1      
 103   1          /* set gpio Px_x output&input enable or disable */
 104   1          SET_WREG_BIT(SYS, SYS_P1_OE + Offset.Doen, BitId, GpioInOutCfg[Mode].Doen);
 105   1          SET_WREG_BIT(SYS, SYS_P1_DIEN + Offset.Dien, BitId, GpioInOutCfg[Mode].Dien);
 106   1      
 107   1          /* set gpio Px_x Pull up or down resistor */
 108   1          SET_WREG_BIT(SYS, SYS_P1_PUEN + Offset.Puen, BitId, Pull & GPIO_PULLUP);
 109   1          SET_WREG_BIT(SYS, SYS_P1_PDEN + Offset.Pden, BitId, Pull & GPIO_PULLDOWN);
 110   1      }
 111          
 112          /**
 113           * @brief  Config GPIO INT0/1 interrupt
 114           * @param  GPIO_INTx:where x can be 0 and 1
 115           * @param  Trigger: specifies gpio int0/1 trigger mode.
C51 COMPILER V9.60.7.0   GPIO                                                              11/21/2025 17:21:11 PAGE 3   

 116           *          This parameter can be a value of @ref PWM_ModeTypeDef
 117           * @retval None
 118           */
 119          void GPIO_ExtIntConfig(u8 GPIO_INTx, GPIO_TriggerTypeDef Trigger)
 120          {
 121   1          if (GPIO_INTx == GPIO_INT0)
 122   1          {
 123   2              IT0 = Trigger;
 124   2              EX0 = TRUE;
 125   2          }
 126   1          else
 127   1          {
 128   2              IT1 = Trigger;
 129   2              EX1 = TRUE;
 130   2          }
 131   1      }
 132          
 133          /**
 134           * @brief  This function enable gpio Debounce function
 135           * @param  GPIO_INTx: where x can be 0 and 1
 136           * @param  DbcTicks: debounce time=DbcTicks*128us
 137           * @retval None
 138           */
 139          void GPIO_EnableDbc(u8 GPIO_INTx, u8 DbcTicks)
 140          {
 141   1          if (GPIO_INTx == GPIO_INT0)
 142   1          {
 143   2              MODIFY_WREG(SYS, EINT0_DBC, 0xFF, DbcTicks | 0x80);
 144   2          }
 145   1          else
 146   1          {
 147   2              MODIFY_WREG(SYS, EINT1_DBC, 0xFF, DbcTicks | 0x80);
 148   2          }
 149   1      }
 150          
 151          /**
 152           * @brief  This function disable gpio Debounce function
 153           * @param  GPIO_INTx:where x can be 0 and 1
 154           * @retval None
 155           */
 156          void GPIO_DisableDbc(u8 GPIO_INTx)
 157          {
 158   1          if (GPIO_INTx == GPIO_INT0)
 159   1          {
 160   2              MODIFY_WREG(SYS, EINT0_DBC, 0xFF, 0x00);
 161   2          }
 162   1          else
 163   1          {
 164   2              MODIFY_WREG(SYS, EINT1_DBC, 0xFF, 0x00);
 165   2          }
 166   1      }
 167          
 168          /**
 169           * @brief  This function enable P36 reset function
 170           * @param  uDat
 171           * @retval None
 172           */
 173          void GPIO_EnableRst(void)
 174          {
 175   1          ANA_SEL = GPIO_RCH_SYNC_TRG;
 176   1          ANA_DAT |= P36_NRST_EN;
 177   1      }
C51 COMPILER V9.60.7.0   GPIO                                                              11/21/2025 17:21:11 PAGE 4   

 178          
 179          /**
 180           * @brief  This function disable P36 reset function
 181           * @param  uDat
 182           * @retval None
 183           */
 184          void GPIO_DisableRst(void)
 185          {
 186   1          ANA_SEL = GPIO_RCH_SYNC_TRG;
 187   1          ANA_DAT &= ~P36_NRST_EN;
 188   1      }
 189          /**
 190           * @}
 191           */
 192          
 193          /**
 194           * @}
 195           */
 196          
 197          /**
 198           * @}
 199           */


MODULE INFORMATION:   STATIC OVERLAYABLE
   CODE SIZE        =    670    ----
   CONSTANT SIZE    =      8    ----
   XDATA SIZE       =   ----    ----
   PDATA SIZE       =   ----    ----
   DATA SIZE        =   ----       5
   IDATA SIZE       =   ----    ----
   BIT SIZE         =   ----    ----
   EDATA SIZE       =   ----    ----
   HDATA SIZE       =   ----    ----
   XDATA CONST SIZE =   ----    ----
   FAR CONST SIZE   =   ----    ----
END OF MODULE INFORMATION.


C51 COMPILATION COMPLETE.  0 WARNING(S),  0 ERROR(S)