// SPDX-FileCopyrightText: 2026 Cesanta Software Limited
// SPDX-License-Identifier: GPL-2.0-only or commercial
// Generated by Mongoose Wizard, https://mongoose.ws/wizard/

#include "hal.h"
#include "mongoose.h"

#ifndef WIFI_NAME
#define WIFI_NAME ""
#endif

#ifndef WIFI_PASS
#define WIFI_PASS ""
#endif

#ifndef WIFI_AP_NAME
#define WIFI_AP_NAME "Mongoose"
#endif

#ifndef WIFI_AP_PASS
#define WIFI_AP_PASS "mongoose"
#endif

#ifndef ENABLE_WIFI_AP
#define ENABLE_WIFI_AP 1
#endif

static bool hwspecific_is_ready(void) {
  return hal_gpio_read(SPI_RDY);
}

static void hwspecific_spi_begin(void *arg) {
  hal_spi_select(WIFISPI, true);
  (void) arg;
}

static void hwspecific_spi_txn(void *arg, uint8_t *txdata, uint8_t *rxdata, size_t len) {
  while (len--) {
    uint8_t rx = hal_spi_xfer_byte(WIFISPI, txdata != NULL ? *txdata++ : 0);
    if (rxdata != NULL) *rxdata++ = rx;
  }
  hal_spi_done(WIFISPI);
  (void) arg;
}

static void hwspecific_spi_end(void *arg) {
  hal_spi_select(WIFISPI, false);
  (void) arg;
}

void hwspecific_spi_init(void) {
  hal_gpio_output(SPI_CHIP_EN);
  hal_gpio_write(SPI_CHIP_EN, 0);
  hal_gpio_input(SPI_RDY);
  hal_spi_init(WIFISPI, 128); // runs at 1.25MHz (SYS_CLK/128)
  mg_delayms(10);
  hal_gpio_write(SPI_CHIP_EN, 1);
}

static const struct mg_tcpip_spi spi = {NULL, hwspecific_spi_begin, hwspecific_spi_end, hwspecific_spi_txn};

void wifi_setconfig(void *data) {
  struct mg_tcpip_driver_st67w6_data *d = (struct mg_tcpip_driver_st67w6_data *) data;
  d->wifi.ssid = WIFI_NAME;
  d->wifi.pass = WIFI_PASS;
  d->wifi.apssid = WIFI_AP_NAME;
  d->wifi.appass = WIFI_AP_PASS;
  d->wifi.apip = MG_IPV4(192, 168, 169, 1);
  d->wifi.apmask = MG_IPV4(255, 255, 255, 0);
  d->wifi.security = 0;
  d->wifi.apsecurity = 0;
  d->wifi.apchannel = 10;
  d->wifi.apmode = ENABLE_WIFI_AP;
  d->spi = (struct mg_tcpip_spi *) &spi;
  d->is_ready = hwspecific_is_ready;
}