1 files changed, 25 insertions, 1 deletions

diff --git a/twn3_test.c b/twn3_test.c
index 734201e..692cd3a 100644
--- a/twn3_test.c
+++ b/twn3_test.c
@@ -11,6 +11,7 @@
 int main(int argc, char** argv){
 	char data[1024];
 	unsigned u;
+	uint8_t test_block = 4, test_sector = 1;
 
 	int device = twn3_open("/dev/ttyACM3");
 
@@ -44,7 +45,7 @@ int main(int argc, char** argv){
 	//store a key
 	//uint8_t key[] = {0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF};
 	//twn3_sync_storekey(device, 0, 12, key);
-	
+
 	//wait for a single tag
 	int status;
 	uint8_t type = tag_none;
@@ -60,6 +61,29 @@ int main(int argc, char** argv){
 		serial_length = sizeof(serial);
 	}
 
+	printf("Authenticating for sector %d\n", test_sector);
+	uint8_t key[6] = {0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF};
+	twn3_sync_auth(device, 0, 1, test_sector, key);
+	printf("\n");
+
+	printf("Reading block %d\n", test_block);
+	twn3_sync_read(device, 0, test_block, (uint8_t*) data, 16);
+	printf("Block %d data: ", test_block);
+	for(u = 0; u < 16; u++){
+		printf("%02x ", data[u]);
+	}
+	printf("\n\n");
+
+	printf("Incrementing all bytes in block %d\n", test_block);
+	for(u = 0; u < 16; u++){
+		data[u]++;
+	}
+
+	printf("Writing block %d\n", test_block);
+	twn3_sync_write(device, 0, test_block, (uint8_t*) data);
+	printf("\n");
+
+
 	close(device);
 	return EXIT_SUCCESS;
 }