/* * This file is part of the MicroPython project, http://micropython.org/ * * The MIT License (MIT) * * Copyright (c) 2020-2021 Damien P. George * * Permission is hereby granted, free of charge, to any person obtaining a copy * of this software and associated documentation files (the "Software"), to deal * in the Software without restriction, including without limitation the rights * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell * copies of the Software, and to permit persons to whom the Software is * furnished to do so, subject to the following conditions: * * The above copyright notice and this permission notice shall be included in * all copies or substantial portions of the Software. * * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN * THE SOFTWARE. */ // Options controlling how MicroPython is built, overriding defaults in py/mpconfig.h #include #include "hardware/flash.h" #include "hardware/spi.h" #include "hardware/sync.h" #include "pico/binary_info.h" #include "pico/multicore.h" #include "mpconfigboard.h" // Board and hardware specific configuration #define MICROPY_HW_MCU_NAME "RP2040" #define MICROPY_HW_ENABLE_UART_REPL (0) // useful if there is no USB #define MICROPY_HW_ENABLE_USBDEV (1) #if MICROPY_HW_ENABLE_USBDEV // Enable USB-CDC serial port #ifndef MICROPY_HW_USB_CDC #define MICROPY_HW_USB_CDC (1) #endif // Enable USB Mass Storage with FatFS filesystem. #ifndef MICROPY_HW_USB_MSC #define MICROPY_HW_USB_MSC (0) #endif #endif #ifndef MICROPY_CONFIG_ROM_LEVEL #define MICROPY_CONFIG_ROM_LEVEL (MICROPY_CONFIG_ROM_LEVEL_EXTRA_FEATURES) #endif // Memory allocation policies #define MICROPY_GC_STACK_ENTRY_TYPE uint16_t #define MICROPY_ALLOC_PATH_MAX (128) #define MICROPY_QSTR_BYTES_IN_HASH (1) // MicroPython emitters #define MICROPY_PERSISTENT_CODE_LOAD (1) #define MICROPY_EMIT_THUMB (1) #define MICROPY_EMIT_THUMB_ARMV7M (0) #define MICROPY_EMIT_INLINE_THUMB (1) #define MICROPY_EMIT_INLINE_THUMB_FLOAT (0) // Optimisations #define MICROPY_OPT_COMPUTED_GOTO (1) // Python internal features #define MICROPY_TRACKED_ALLOC (MICROPY_SSL_MBEDTLS) #define MICROPY_READER_VFS (1) #define MICROPY_ENABLE_GC (1) #define MICROPY_ENABLE_EMERGENCY_EXCEPTION_BUF (1) #define MICROPY_LONGINT_IMPL (MICROPY_LONGINT_IMPL_MPZ) #define MICROPY_FLOAT_IMPL (MICROPY_FLOAT_IMPL_FLOAT) #define MICROPY_SCHEDULER_DEPTH (8) #define MICROPY_SCHEDULER_STATIC_NODES (1) #ifndef MICROPY_USE_INTERNAL_ERRNO #define MICROPY_USE_INTERNAL_ERRNO (1) #endif // Fine control over Python builtins, classes, modules, etc #define MICROPY_PY_BUILTINS_HELP_TEXT rp2_help_text #define MICROPY_PY_SYS_PLATFORM "rp2" #define MICROPY_PY_THREAD (1) #define MICROPY_PY_THREAD_GIL (0) #define MICROPY_THREAD_YIELD() mp_handle_pending(true) // Extended modules #define MICROPY_EPOCH_IS_1970 (1) #define MICROPY_PY_UOS_INCLUDEFILE "ports/rp2/moduos.c" #ifndef MICROPY_PY_OS_DUPTERM #define MICROPY_PY_OS_DUPTERM (1) #endif #define MICROPY_PY_UOS_UNAME (1) #define MICROPY_PY_UOS_URANDOM (1) #define MICROPY_PY_URE_MATCH_GROUPS (1) #define MICROPY_PY_URE_MATCH_SPAN_START_END (1) #define MICROPY_PY_UHASHLIB_SHA1 (1) #define MICROPY_PY_UCRYPTOLIB (1) #define MICROPY_PY_UTIME_MP_HAL (1) #define MICROPY_PY_URANDOM_SEED_INIT_FUNC (rosc_random_u32()) #define MICROPY_PY_MACHINE (1) #define MICROPY_PY_MACHINE_PIN_MAKE_NEW mp_pin_make_new #define MICROPY_PY_MACHINE_BITSTREAM (1) #define MICROPY_PY_MACHINE_PULSE (1) #define MICROPY_PY_MACHINE_PWM (1) #define MICROPY_PY_MACHINE_PWM_DUTY_U16_NS (1) #define MICROPY_PY_MACHINE_PWM_INCLUDEFILE "ports/rp2/machine_pwm.c" #define MICROPY_PY_MACHINE_I2C (1) #define MICROPY_PY_MACHINE_SOFTI2C (1) #define MICROPY_PY_MACHINE_SPI (1) #define MICROPY_PY_MACHINE_SPI_MSB (SPI_MSB_FIRST) #define MICROPY_PY_MACHINE_SPI_LSB (SPI_LSB_FIRST) #define MICROPY_PY_MACHINE_SOFTSPI (1) #define MICROPY_PY_ONEWIRE (1) #define MICROPY_VFS (1) #define MICROPY_VFS_LFS2 (1) #define MICROPY_VFS_FAT (1) #define MICROPY_SSL_MBEDTLS (1) #define MICROPY_PY_LWIP_SOCK_RAW (MICROPY_PY_LWIP) // fatfs configuration #define MICROPY_FATFS_ENABLE_LFN (1) #define MICROPY_FATFS_LFN_CODE_PAGE 437 /* 1=SFN/ANSI 437=LFN/U.S.(OEM) */ #define MICROPY_FATFS_RPATH (2) #if MICROPY_HW_USB_MSC #define MICROPY_FATFS_USE_LABEL (1) #define MICROPY_FATFS_MULTI_PARTITION (1) // Set FatFS block size to flash sector size to avoid caching // the flash sector in memory to support smaller block sizes. #define MICROPY_FATFS_MAX_SS (FLASH_SECTOR_SIZE) #endif #ifndef MICROPY_BOARD_ENTER_BOOTLOADER #define MICROPY_BOARD_ENTER_BOOTLOADER(nargs, args) #endif // By default networking should include sockets, ssl, websockets, webrepl, dupterm. #if MICROPY_PY_NETWORK #ifndef MICROPY_PY_NETWORK_HOSTNAME_DEFAULT #define MICROPY_PY_NETWORK_HOSTNAME_DEFAULT "mpy-rp2" #endif #ifndef MICROPY_PY_USOCKET #define MICROPY_PY_USOCKET (1) #endif #ifndef MICROPY_PY_USSL #define MICROPY_PY_USSL (1) #endif #ifndef MICROPY_PY_UWEBSOCKET #define MICROPY_PY_UWEBSOCKET (1) #endif #ifndef MICROPY_PY_WEBREPL #define MICROPY_PY_WEBREPL (1) #endif #endif #if MICROPY_PY_NETWORK_CYW43 extern const struct _mp_obj_type_t mp_network_cyw43_type; #define MICROPY_HW_NIC_CYW43 \ { MP_ROM_QSTR(MP_QSTR_WLAN), MP_ROM_PTR(&mp_network_cyw43_type) }, \ { MP_ROM_QSTR(MP_QSTR_STAT_IDLE), MP_ROM_INT(CYW43_LINK_DOWN) }, \ { MP_ROM_QSTR(MP_QSTR_STAT_CONNECTING), MP_ROM_INT(CYW43_LINK_JOIN) }, \ { MP_ROM_QSTR(MP_QSTR_STAT_WRONG_PASSWORD), MP_ROM_INT(CYW43_LINK_BADAUTH) }, \ { MP_ROM_QSTR(MP_QSTR_STAT_NO_AP_FOUND), MP_ROM_INT(CYW43_LINK_NONET) }, \ { MP_ROM_QSTR(MP_QSTR_STAT_CONNECT_FAIL), MP_ROM_INT(CYW43_LINK_FAIL) }, \ { MP_ROM_QSTR(MP_QSTR_STAT_GOT_IP), MP_ROM_INT(CYW43_LINK_UP) }, #else #define MICROPY_HW_NIC_CYW43 #endif #if MICROPY_PY_NETWORK_NINAW10 // This Network interface requires the extended socket state. #ifndef MICROPY_PY_USOCKET_EXTENDED_STATE #define MICROPY_PY_USOCKET_EXTENDED_STATE (1) #endif extern const struct _mp_obj_type_t mod_network_nic_type_nina; #define MICROPY_HW_NIC_NINAW10 { MP_ROM_QSTR(MP_QSTR_WLAN), MP_ROM_PTR(&mod_network_nic_type_nina) }, #else #define MICROPY_HW_NIC_NINAW10 #endif #if MICROPY_PY_NETWORK_WIZNET5K extern const struct _mp_obj_type_t mod_network_nic_type_wiznet5k; #define MICROPY_HW_NIC_WIZNET5K { MP_ROM_QSTR(MP_QSTR_WIZNET5K), MP_ROM_PTR(&mod_network_nic_type_wiznet5k) }, #else #define MICROPY_HW_NIC_WIZNET5K #endif #ifndef MICROPY_BOARD_NETWORK_INTERFACES #define MICROPY_BOARD_NETWORK_INTERFACES #endif #define MICROPY_PORT_NETWORK_INTERFACES \ MICROPY_HW_NIC_CYW43 \ MICROPY_HW_NIC_NINAW10 \ MICROPY_HW_NIC_WIZNET5K \ MICROPY_BOARD_NETWORK_INTERFACES \ #define MP_STATE_PORT MP_STATE_VM // Miscellaneous settings #ifndef MICROPY_HW_USB_VID #define MICROPY_HW_USB_VID (0x2E8A) // Raspberry Pi #endif #ifndef MICROPY_HW_USB_PID #define MICROPY_HW_USB_PID (0x0005) // RP2 MicroPython #endif // Entering a critical section. extern uint32_t mp_thread_begin_atomic_section(void); extern void mp_thread_end_atomic_section(uint32_t); #define MICROPY_BEGIN_ATOMIC_SECTION() mp_thread_begin_atomic_section() #define MICROPY_END_ATOMIC_SECTION(state) mp_thread_end_atomic_section(state) // Prevent the "lwIP task" from running when unsafe to do so. #define MICROPY_PY_LWIP_ENTER lwip_lock_acquire(); #define MICROPY_PY_LWIP_REENTER lwip_lock_acquire(); #define MICROPY_PY_LWIP_EXIT lwip_lock_release(); #if MICROPY_HW_ENABLE_USBDEV #define MICROPY_HW_USBDEV_TASK_HOOK extern void usbd_task(void); usbd_task(); #define MICROPY_VM_HOOK_COUNT (10) #define MICROPY_VM_HOOK_INIT static uint vm_hook_divisor = MICROPY_VM_HOOK_COUNT; #define MICROPY_VM_HOOK_POLL if (get_core_num() == 0 && --vm_hook_divisor == 0) { \ vm_hook_divisor = MICROPY_VM_HOOK_COUNT; \ MICROPY_HW_USBDEV_TASK_HOOK \ } #define MICROPY_VM_HOOK_LOOP MICROPY_VM_HOOK_POLL #define MICROPY_VM_HOOK_RETURN MICROPY_VM_HOOK_POLL #else #define MICROPY_HW_USBDEV_TASK_HOOK #endif #define MICROPY_EVENT_POLL_HOOK_FAST \ do { \ if (get_core_num() == 0) { MICROPY_HW_USBDEV_TASK_HOOK } \ extern void mp_handle_pending(bool); \ mp_handle_pending(true); \ } while (0) #define MICROPY_EVENT_POLL_HOOK \ do { \ MICROPY_EVENT_POLL_HOOK_FAST; \ best_effort_wfe_or_timeout(make_timeout_time_ms(1)); \ } while (0); #define MICROPY_MAKE_POINTER_CALLABLE(p) ((void *)((mp_uint_t)(p) | 1)) #define MP_SSIZE_MAX (0x7fffffff) typedef intptr_t mp_int_t; // must be pointer size typedef uintptr_t mp_uint_t; // must be pointer size typedef intptr_t mp_off_t; // We need to provide a declaration/definition of alloca() #include #define BINARY_INFO_TAG_MICROPYTHON BINARY_INFO_MAKE_TAG('M', 'P') #define BINARY_INFO_ID_MP_FROZEN 0x4a99d719 #define MICROPY_FROZEN_LIST_ITEM(name, file) bi_decl(bi_string(BINARY_INFO_TAG_MICROPYTHON, BINARY_INFO_ID_MP_FROZEN, name)) extern uint32_t rosc_random_u32(void); extern void lwip_lock_acquire(void); extern void lwip_lock_release(void); extern void cyw43_irq_init(void); extern void cyw43_post_poll_hook(void); #define CYW43_POST_POLL_HOOK cyw43_post_poll_hook();