sha

cube/User/Inc/config.h

@@ -5,6 +5,8 @@
 #include <spi.h>
 #include <assert.h>
 
+#include <sha256.h>
+
 #define CONFIG_MAGIC 0xdead0006
 
 typedef struct __attribute__((__packed__)) s_configBlock {
@@ -13,7 +15,7 @@ typedef struct __attribute__((__packed__)) s_configBlock {
     uint8_t macAddress[6];
     char ntpServer[48];
     char deviceId[16];
-    char sharedSecret[32];
+    char sharedSecret[SHA256_BLOCK_SIZE];
     char location[48];
     char sinkServer[48];
     uint8_t filler[6];