update

4 years ago · 03ec804574
2 changed files with 1 additions and 1 deletions
--- a/release/aarch64/uart_read_test_main.out
+++ b/release/aarch64/uart_read_test_main.out
--- a/uart_read_test_main.cpp
+++ b/uart_read_test_main.cpp
@ -68,7 +68,7 @@ int main(int argc, char *argv[]) {
    int ret1, ret2;
    ret1 = uartReceive(&dev, buf, 2 /*接收的字节数2-1*/);  // send the received text over UART
    if (ret1 != 0) {
-      printf("0x%02x", buf[0]);
+      printf("0x%02x,", buf[0]);
      i++;
      if (i % 20 == 0) {
        printf("\n");