华大单片机（hc32l073pata)环境搭建及点灯源程序芯片解密
芯片解密单片机源程序如下:
- /******************************************************************************
- * Include files
- ******************************************************************************/
- #include "gpio.h"
- /******************************************************************************
- * Local pre-processor symbols/macros ('#define')
- ******************************************************************************/
- /******************************************************************************
- * Global variable definitions (declared in header file with 'extern')
- ******************************************************************************/
- /******************************************************************************
- * Local type definitions ('typedef')
- ******************************************************************************/
- /******************************************************************************
- * Local function prototypes ('static')
- ******************************************************************************/
- /******************************************************************************
- * Local variable definitions ('static') *
- ******************************************************************************/
- /******************************************************************************
- * Local pre-processor symbols/macros ('#define')
- ******************************************************************************/
- /*****************************************************************************
- * Function implementation - global ('extern') and local ('static')
- ******************************************************************************/
- static void App_LedInit(void);
- /**
- ******************************************************************************
- ** \brief Main function of project
- **
- ** \return uint32_t return value, if needed
- **
- ** This sample
- **
- ******************************************************************************/
- int32_t main(void)
- {
- ///< LED端口初始化
- App_LedInit();
- while(1)
- {
- ///< LED点亮
- Gpio_SetIO(EVB_LEDR_PORT, EVB_LEDR_PIN);
- delay1ms(1000);
- ///< LED关闭
- Gpio_ClrIO(EVB_LEDR_PORT, EVB_LEDR_PIN);
- delay1ms(1000);
- }
- }
- static void App_LedInit(void)
- {
- stc_gpio_cfg_t stcGpioCfg;
-
- ///< 打开GPIO外设时钟门控
- Sysctrl_SetPeripheralGate(SysctrlPeripheralGpio, TRUE);
-
- ///< 端口方向配置->输出(其它参数与以上（输入）配置参数一致)
- stcGpioCfg.enDir = GpioDirOut;
- ///< 端口上下拉配置->下拉
- stcGpioCfg.enPu = GpioPuDisable;
- stcGpioCfg.enPd = GpioPdEnable;
-
- ///< LED关闭
- Gpio_ClrIO(EVB_LEDR_PORT, EVB_LEDR_PIN);
-
- ///< GPIO IO LED端口初始化
- Gpio_Init(EVB_LEDR_PORT, EVB_LEDR_PIN, &stcGpioCfg);
-
- }
芯片解密
