Add while(1) loop to firmware

diff --git a/examples/firmware/main.c b/examples/firmware/main.c
index 98ecff1a9714e903cac2632fd5ff280594de867b..79849dec0b8e05585a0eac40c79fc06c291b5270 100644 (file)
--- a/examples/firmware/main.c
+++ b/examples/firmware/main.c
@@ -92,5 +92,7 @@ int main(void) {
        }
        uart_writestr("done\n");
 
+       while (1);
+
        return 0;
 }
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