/* * Copyright (c) 2006-2023, RT-Thread Development Team * * SPDX-License-Identifier: Apache-2.0 * * Change Logs: * Date Author Notes * 2021-01-28 flybreak first version */ #ifndef __BOARD_H__ #define __BOARD_H__ #include "pico/stdlib.h" #include "hardware/pll.h" #include "hardware/clocks.h" #include "hardware/structs/pll.h" #include "hardware/structs/clocks.h" #define PICO_SRAM_SIZE 256 #define PICO_SRAM_END (0x20000000 + PICO_SRAM_SIZE * 1024) extern int __bss_end__; #define HEAP_BEGIN (&__bss_end__) #define HEAP_END ((void *)PICO_SRAM_END) int rt_hw_uart_init(void); #endif