host msc example work well with rp2040 pio-usb

2022-11-21 15:49:38 +07:00
parent ba9f88f18c
commit 460bef9dbb
11 changed files with 43 additions and 37 deletions
--- a/examples/device/board_test/src/main.c
+++ b/examples/device/board_test/src/main.c
@@ -69,7 +69,7 @@ int main(void)

    // echo
    uint8_t ch;
-    if ( board_uart_read(&ch, 1) )
+    if ( board_uart_read(&ch, 1) > 0 )
    {
      board_uart_write(&ch, 1);
    }