From 25beaa2d7b69b9abadacd30291b0b56c537804f7 Mon Sep 17 00:00:00 2001 From: alanbjohnston Date: Wed, 2 Mar 2022 13:54:49 -0500 Subject: [PATCH] added printf --- main.c | 5 +++-- 1 file changed, 3 insertions(+), 2 deletions(-) diff --git a/main.c b/main.c index 04d45798..7c2e06db 100644 --- a/main.c +++ b/main.c @@ -27,10 +27,11 @@ int main(int argc, char * argv[]) { const char testStr[] = "cat /proc/cpuinfo | grep 'Revision' | awk '{print $3}' | sed 's/^1000//' | grep '902120'"; FILE *file_test = sopen(testStr); // see if Pi Zero 2 fgets(resbuffer, 1000, file_test); -// fprintf(stderr, "test result: %s\n", resbuffer); + fprintf(stderr, "test result: %s\n", resbuffer); fclose(file_test); -// fprintf(stderr, strlen(resbuffer)); + fprintf(stderr, " %x ", resbuffer[0]); + fprintf(stderr, " %x ", resbuffer[1]); if (resbuffer[0] != 0) { sleep(5); // try sleep at start to help boot