From 8efc44ff31d15b86bd078eea0d189934c7201776 Mon Sep 17 00:00:00 2001
From: alanbjohnston <alan.b.johnston@gmail.com>
Date: Sun, 20 Jun 2021 21:13:16 -0400
Subject: [PATCH] added printf for spin

---
 afsk/main.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/afsk/main.c b/afsk/main.c
index 326ee409..84a6c9c2 100644
--- a/afsk/main.c
+++ b/afsk/main.c
@@ -272,11 +272,12 @@ int main(int argc, char * argv[]) {
   // Check for SPI and AX-5043 Digital Transceiver Board	
   FILE * file = popen("sudo raspi-config nonint get_spi", "r");
   pclose(file);	
+  printf("getc: %c \n", fgetc(file));
   if (fgetc(file) == 48) {
     printf("SPI is enabled!\n");
 
     FILE * file2 = popen("ls /dev/spidev0.* 2>&1", "r");
-    //          printf("Result getc: %c \n", getc(file2));
+              printf("Result getc: %c \n", getc(file2));
 
     if (fgetc(file2) != 'l') {
       printf("SPI devices present!\n");