Add Gitea OTA firmware update, dual-slot partition layout, and Gitea Actions release workflow

components/rc522/include/driver/rc522_spi.h

@@ -0,0 +1,32 @@
+#pragma once
+
+#include <driver/spi_master.h>
+#include <driver/gpio.h>
+#include "rc522_driver.h"
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#define RC522_SPI_WRITE (0)
+#define RC522_SPI_READ  (1)
+
+typedef struct
+{
+    spi_host_device_t host_id;
+    spi_bus_config_t *bus_config;
+    spi_device_interface_config_t dev_config;
+    spi_dma_chan_t dma_chan;
+
+    /**
+     * GPIO number of the RC522 RST pin.
+     * Set to -1 if the RST pin is not connected.
+     */
+    gpio_num_t rst_io_num;
+} rc522_spi_config_t;
+
+esp_err_t rc522_spi_create(const rc522_spi_config_t *config, rc522_driver_handle_t *driver);
+
+#ifdef __cplusplus
+}
+#endif