initial commit

test.c

@@ -0,0 +1,36 @@
+#include <stdio.h>
+
+#include <stdint.h>
+#include <unistd.h>
+#include "by_cmd.h"
+#include "logc/log.h"
+
+char test_data[] = "hello world\r\n";
+char buff[20]    = {0};
+
+uint8_t cmd_temp;
+uint32_t buff_temp[20];
+
+int main(int argc, char **argv)
+{
+  // by_serial_t serial;
+  // by_serial_init(&serial, "/dev/ttyTHS0");
+
+  // while (1) {
+  //   // by_serial_write(&serial, test_data, sizeof(test_data) - 1);
+  //   // if (0 < by_serial_read(&serial, buff, 1)) {
+  //   //   printf("%c", buff[0]);
+  //   // }
+  //   if (by_serial_get_used_buffer_len(&serial) > 1) {
+  //     by_serial_read(&serial, buff, 6);
+  //   }
+  //   printf("used buff len %d\r\n", by_serial_get_used_buffer_len(&serial));
+  //   sleep(1);
+  // }
+
+  by_cmd_init();
+
+  by_cmd_send_distance_x(20.0, 1000);
+
+  return 0;
+}