YACWC

2026-08-31 22:43:51 -04:00
commit c87308caca
521 changed files with 141326 additions and 0 deletions
@@ -0,0 +1,25 @@
+#include "i2c.h"
+#include "defines.h"
+#include "ndef.h"
+#include "states.h"
+#include <stdbool.h>
+#include "rfm69.h"
+#include <util/delay.h>
+#ifndef ST25DV_H
+#define ST25DV_H
+
+
+
+#define I2C_SYSTEM_ADDR 0x57
+#define I2C_USER_ADDR 0x53
+
+identifier_results get_nugget_data();
+ndef_message rfid_read_first_ndef_entry();
+void rfid_set_low_power_down(bool state);
+void rfid_set_i2c_power(bool state);
+uint8_t rfid_read_memory(uint8_t* data, uint8_t num_bytes, uint16_t address);
+uint8_t rfid_read_system_register();
+
+trimmed_string_struct remove_spaces(char* str, uint8_t len_str);
+
+#endif