/*
 * Copyright (c) 2020 Raspberry Pi (Trading) Ltd.
 *
 * SPDX-License-Identifier: BSD-3-Clause
 */

// -----------------------------------------------------
// NOTE: THIS HEADER IS ALSO INCLUDED BY ASSEMBLER SO
//       SHOULD ONLY CONSIST OF PREPROCESSOR DIRECTIVES
// -----------------------------------------------------

#ifndef _BOARDS_PIMORONI_TINY2040_H
#define _BOARDS_PIMORONI_TINY2040_H

pico_board_cmake_set(PICO_PLATFORM, rp2040)

// For board detection
#define PIMORONI_TINY2040
#define PIMORONI_TINY2040_8MB

// --- BOARD SPECIFIC ---
#define TINY2040_LED_R_PIN 18
#define TINY2040_LED_G_PIN 19
#define TINY2040_LED_B_PIN 20

#define TINY2040_USER_SW_PIN 23

#define TINY2040_A0_PIN 26
#define TINY2040_A1_PIN 27
#define TINY2040_A2_PIN 28
#define TINY2040_A3_PIN 29

#define TINY2040_NUM_IO_PINS 8
#define TINY2040_NUM_ADC_PINS 4

// --- UART ---
#ifndef PICO_DEFAULT_UART
#define PICO_DEFAULT_UART 0
#endif

#ifndef PICO_DEFAULT_UART_TX_PIN
#define PICO_DEFAULT_UART_TX_PIN 0
#endif

#ifndef PICO_DEFAULT_UART_RX_PIN
#define PICO_DEFAULT_UART_RX_PIN 1
#endif

// --- LED ---
// Included so basic examples will work, and set it to the green LED
#ifndef PICO_DEFAULT_LED_PIN
#define PICO_DEFAULT_LED_PIN TINY2040_LED_G_PIN
#endif
// no PICO_DEFAULT_WS2812_PIN

#ifndef PICO_DEFAULT_LED_PIN_INVERTED
#define PICO_DEFAULT_LED_PIN_INVERTED 1
#endif

// --- I2C ---
#ifndef PICO_DEFAULT_I2C
#define PICO_DEFAULT_I2C 1
#endif
#ifndef PICO_DEFAULT_I2C_SDA_PIN
#define PICO_DEFAULT_I2C_SDA_PIN 2
#endif
#ifndef PICO_DEFAULT_I2C_SCL_PIN
#define PICO_DEFAULT_I2C_SCL_PIN 3
#endif

// --- SPI ---
#ifndef PICO_DEFAULT_SPI
#define PICO_DEFAULT_SPI 0
#endif
#ifndef PICO_DEFAULT_SPI_SCK_PIN
#define PICO_DEFAULT_SPI_SCK_PIN 6
#endif
#ifndef PICO_DEFAULT_SPI_TX_PIN
#define PICO_DEFAULT_SPI_TX_PIN 7
#endif
#ifndef PICO_DEFAULT_SPI_RX_PIN
#define PICO_DEFAULT_SPI_RX_PIN 4
#endif
#ifndef PICO_DEFAULT_SPI_CSN_PIN
#define PICO_DEFAULT_SPI_CSN_PIN 5
#endif

// --- FLASH ---
#define PICO_BOOT_STAGE2_CHOOSE_W25Q080 1

#ifndef PICO_FLASH_SPI_CLKDIV
#define PICO_FLASH_SPI_CLKDIV 2
#endif

pico_board_cmake_set_default(PICO_FLASH_SIZE_BYTES, (8 * 1024 * 1024))
#ifndef PICO_FLASH_SIZE_BYTES
#define PICO_FLASH_SIZE_BYTES (8 * 1024 * 1024)
#endif
// All boards have B1 RP2040
#ifndef PICO_RP2040_B0_SUPPORTED
#define PICO_RP2040_B0_SUPPORTED 0
#endif

#endif
