cx32l003的固件库文件，其中包含hal库

/** @page wwdg_application_example @verbatim ****************************************************************************** * @file wwdg\wwdg_application_example\readme.txt * @author MCU Software Team * @version V1.0.0 * @date 16-Oct-2019 * @brief Description of the wwdg example. ****************************************************************************** @endverbatim @par Hardware and Software environment - This example runs on CX32L003 devices. - This example has been tested with CX32L003-StarterKit board and can be easily tailored to any other supported device and development board. @par How to use it ? In order to make the program work, you must do the following : - Connect RXD(J10.1), TXD(J10.2), GND(J10.3) to PC's rs232 converter. - Open uart standard terminal and set baudrate 9600, 8bit, no parity check. - Open your preferred toolchain - Rebuild all files and load your image into target memory - Run the example - PC's uart terminal will receive message from CX32L003. */ case 0: Test to refresh the watchdog reload when counter small window (1)set :#define WWDG_TEST_MODE WWDG_REFRESH_DOG (2)can you see print from UART when start: Printf success using UART1, PD5-TXD, PD6-RXD Test WWDG RESET ,NO RESET! Enter Test IWDG refresh (3)You can't see "INT happen" from UART,if you see the print ,it is error.. (4)You can see led Toggle Each ~2.9 seconds case 1: Test interrupt ,when interrupt to refresh watchdog (1)set :#define WWDG_TEST_MODE WWDG_REFRESH_INTERRUPT (2)You can see print from UART when start: Printf success using UART1, PD5-TXD, PD6-RXD PCLK freq :24000000HZ Test WWDG RESET ,NO RESET! Enter Test WWDG Interrupt (3)You can see print from UART(Interrupt count). INT 1 INT 2 INT 3 ....... (4)You can see led(D2) Toggle Each ~1.7 seconds case 2: Test reset ： no refresh watchdog (1)set :#define WWDG_TEST_MODE WWDG_UNREFRESH_RESET (2)You can see print from UART when start: Printf success using UART1, PD5-TXD, PD6-RXD PCLK freq :24000000HZ Test WWDG RESET ,NO RESET! Enter Test WWDG UNREFRESH RESET ,wait 5S (3)You can see the print from UART after 1.5S+5S: INT 1 (4)You can see print from UART after ~1.3S . Printf success using UART1, PD5-TXD, PD6-RXD PCLK freq :24000000HZ Test WWDG RESET ,HAVE RESET!!!! Enter Test WWDG UNREFRESH RESET ,wait 5S (5)You can see the print from UART after 1.5S+5S: INT 1 (6)You can see (4) and (5) each 3.3S+5S. case 3: Test reset ： refresh watchdog when large window (1)set :#define WWDG_TEST_MODE WWDG_REFRESH_RESET (2)You can see print from UART when start: Printf success using UART1, PD5-TXD, PD6-RXD PCLK freq :24000000HZ Test WWDG RESET ,NO RESET! Enter Test WWDG REFRESH RESET ,wait 5S (3)You can see print from UART(Each ~1.2S+5S seconds reset). Printf success using UART1, PD5-TXD, PD6-RXD PCLK freq :24000000HZ Test WWDG RESET ,HAVE RESET!!!! Enter Test WWDG REFRESH RESET ,wait 5S