stm32_serDes_protobuf_project/app/main.c

#include "../bsp/bsp.h"
// #include <pb_encode.h>
// #include <pb_decode.h>
// #include "simple.pb.h"

// void serialzie() {
//     /* This is the buffer where we will store our message. */
//     uint8_t buffer[128];
//     size_t message_length;
//     bool status;
    
//     /* Encode our message */
//     {
//         SimpleMessage message = SimpleMessage_init_zero;
        
//         /* Create a stream that will write to our buffer. */
//         pb_ostream_t stream = pb_ostream_from_buffer(buffer, sizeof(buffer));
        
//         /* Fill in the lucky number */
//         message.number = 42;
//         /* Now we are ready to encode the message! */
//         status = pb_encode(&stream, SimpleMessage_fields, &message);
//         message_length = stream.bytes_written;
//         printf('%d\r\n', buffer);
//         // udp_send_data(buffer, message_length);
//         /* Then just check for any errors.. */
//         if (!status)
//         {
//             printf("Encoding failed: %s\n", PB_GET_ERROR(&stream));
//             return 1;
//         }
//     }    
//     return 0;
// }

int main(void)
{
  boardInit();
  udpServer_init();
  uint32_t cnt = 0;
  char numStr[10];
  
  while (1)
  {
    // lwipProcess(); 
    const char *data = "Hello, world!";
    sprintf(numStr, "%d", cnt++);
    char* strCat = strcat(data, numStr);
    // udp_send_data(numStr, strlen(numStr));
    // serialzie();
    // printf("Test\r\n");
    GPIO_ToggleBits(GPIOB, GPIO_Pin_14);
    delay(100);
  }

}

void SystemClock_Config()
{
  SystemCoreClock = 180000000;
}