From 18502ba0f60906d6fc886d85096d8c2eef9ca4a9 Mon Sep 17 00:00:00 2001
From: Sadeep Madurange <sadeep@asciimx.com>
Date: Tue, 15 Apr 2025 18:10:52 +0800
Subject: Add encryption logic to back end.

---
 lock/fend.c | 34 ++++++++++++++++++++++++++++++++++
 1 file changed, 34 insertions(+)
 create mode 100644 lock/fend.c

(limited to 'lock/fend.c')

diff --git a/lock/fend.c b/lock/fend.c
new file mode 100644
index 0000000..7d86ab1
--- /dev/null
+++ b/lock/fend.c
@@ -0,0 +1,34 @@
+/* Lock front, connected to the fingerprint scanner */
+
+#include <stdint.h>
+#include <stdlib.h>
+
+#include <avr/interrupt.h>
+#include <avr/wdt.h>
+#include <util/delay.h>
+
+#include "nrfm.h"
+#include "uart.h"
+#include "util.h"
+
+int main(void)
+{
+	uint8_t n;
+	uint8_t rxaddr[ADDRLEN] = { 194, 178, 82 };
+	uint8_t txaddr[ADDRLEN] = { 194, 178, 83 };
+
+	char buf[WDLEN + 1], msg[WDLEN + 1];
+
+	uart_init();
+	radio_init(rxaddr);
+	radio_print_config();
+
+	sei();
+
+	for (;;) {
+		_delay_ms(2000);
+	}
+
+	return 0;
+}
+
-- 
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