main.c 2.8 KB

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  1. #include <stdarg.h>
  2. #include "yc11xx.h"
  3. #include "ycdef.h"
  4. #include "yc11xx_uart.h"
  5. #include "yc11xx_gpio.h"
  6. #include "systick.h"
  7. #include "yc_exti.h"
  8. #define IO_TXA 8
  9. #define IO_RXA 9
  10. #define IO_TXB 10
  11. #define IO_RXB 11
  12. #define UARTBUFSIZE 128
  13. void LED_Run(void)
  14. {
  15. static uint32_t times = 0;
  16. times++;
  17. if(times>0x50000)
  18. {
  19. times = 0;
  20. GPIO_CONFIG(2) = (GPIO_CONFIG(2)==GPCFG_OUTPUT_HIGH)? GPCFG_OUTPUT_LOW: GPCFG_OUTPUT_HIGH;
  21. }
  22. }
  23. void UartxInit(USART_TypeDef UARTx)
  24. {
  25. USART_InitTypeDef USART_InitStruct ;
  26. USART_InitStruct.USART_BaudRate = UARTE_BAUDRATE_BAUDRATE_Baud115200;
  27. USART_InitStruct.USART_HardwareFlowControl = USART_HardwareFlowControl_None;
  28. USART_InitStruct.USART_WordLength = USART_WordLength_8b;
  29. USART_InitStruct.USART_StopBits = USART_StopBits_1;
  30. USART_InitStruct.USART_Mode =USART_Mode_duplex;
  31. USART_InitStruct.USART_Parity = USART_Parity_Even ;
  32. USART_InitStruct.USART_RXLen = UARTBUFSIZE;
  33. USART_InitStruct.USART_TXLen = UARTBUFSIZE;
  34. if(UARTA == UARTx){
  35. GPIO_SetGpioMultFunction(IO_TXA,GPCFG_UART_TXD);
  36. GPIO_SetGpioMultFunction(IO_RXA,GPCFG_UART_RXD);
  37. }else if (UARTB == UARTx){
  38. GPIO_SetGpioMultFunction(IO_TXB,GPCFG_UARTB_TXD);
  39. GPIO_SetGpioMultFunction(IO_RXB,GPCFG_UARTB_RXD);
  40. }
  41. USART_Init(UARTx,&USART_InitStruct);
  42. }
  43. void debug_print(uint32_t data)
  44. {
  45. USART_SendData(UARTB,(data>>24) & 0xff);
  46. USART_SendData(UARTB,(data>>16) & 0xff);
  47. USART_SendData(UARTB,(data>>8 ) & 0xff);
  48. USART_SendData(UARTB,(data>>0 ) & 0xff);
  49. }
  50. int main(void)
  51. {
  52. //GPIO_CONFIG(20)= GPCFG_JTAG_SWCLK;
  53. //GPIO_CONFIG(21)= GPCFG_JTAG_SWDAT;
  54. systick_init();
  55. UartxInit(UARTB); //print log
  56. delay_ms(100);
  57. GPIO_Interrupt_Config();
  58. printf("This GPIO Interrupt Test \n");
  59. while(1)
  60. {
  61. LED_Run();
  62. }
  63. }
  64. void GPIO0_IRQHandler(void)
  65. {
  66. printf("GPIO0_IRQHandler \n");
  67. }
  68. void GPIO1_IRQHandler(void)
  69. {
  70. printf("GPIO1_IRQHandler \n");
  71. }
  72. void GPIO8_IRQHandler(void)
  73. {
  74. printf("GPIO8_IRQHandler \n");
  75. }
  76. void GPIO9_IRQHandler(void)
  77. {
  78. printf("GPIO9_IRQHandler \n");
  79. }
  80. void GPIO10_IRQHandler(void)
  81. {
  82. printf("GPIO10_IRQHandler \n");
  83. }
  84. void GPIO11_IRQHandler(void)
  85. {
  86. printf("GPIO11_IRQHandler \n");
  87. }
  88. void GPIO12_IRQHandler(void)
  89. {
  90. printf("GPIO12_IRQHandler \n");
  91. }
  92. void GPIO13_IRQHandler(void)
  93. {
  94. printf("GPIO13_IRQHandler \n");
  95. }
  96. void GPIO14_IRQHandler(void)
  97. {
  98. printf("GPIO14_IRQHandler \n");
  99. }
  100. void GPIO15_IRQHandler(void)
  101. {
  102. printf("GPIO15_IRQHandler \n");
  103. }
  104. void GPIO16_IRQHandler(void)
  105. {
  106. printf("GPIO16_IRQHandler \n");
  107. }
  108. void GPIO17_IRQHandler(void)
  109. {
  110. printf("GPIO17_IRQHandler \n");
  111. }
  112. void GPIO18_IRQHandler(void)
  113. {
  114. printf("GPIO18_IRQHandler \n");
  115. }
  116. void GPIO19_IRQHandler(void)
  117. {
  118. printf("GPIO19_IRQHandler \n");
  119. }
  120. void GPIO20_IRQHandler(void)
  121. {
  122. printf("GPIO20_IRQHandler \n");
  123. }
  124. void GPIO21_IRQHandler(void)
  125. {
  126. printf("GPIO21_IRQHandler \n");
  127. }
  128. void GPIO22_IRQHandler(void)
  129. {
  130. printf("GPIO22_IRQHandler \n");
  131. }