// Documents/Bruce_Freenove_Port/boards/FNK0102H/board.c
#include "board.h"
#include <driver/spi_master.h>

void board_init() {
  // SPI bus config (40MHz)
  spi_bus_config_t buscfg = {
    .mosi_io_num = PIN_SPI_MOSI,
    .miso_io_num = PIN_SPI_MISO,
    .sclk_io_num = PIN_SPI_CLK,
    .quadwp_io_num = -1,
    .quadhd_io_num = -1,
    .max_transfer_sz = 4096
  };
  spi_bus_initialize(SPI2_HOST, &buscfg, SPI_DMA_CH_AUTO);
}