diff options
Diffstat (limited to 'ports/esp32/mpconfigport.h')
| -rw-r--r-- | ports/esp32/mpconfigport.h | 248 |
1 files changed, 248 insertions, 0 deletions
diff --git a/ports/esp32/mpconfigport.h b/ports/esp32/mpconfigport.h new file mode 100644 index 000000000..2c3259324 --- /dev/null +++ b/ports/esp32/mpconfigport.h @@ -0,0 +1,248 @@ +// Options to control how MicroPython is built for this port, +// overriding defaults in py/mpconfig.h. + +#include <stdint.h> +#include <alloca.h> +#include "rom/ets_sys.h" + +// object representation and NLR handling +#define MICROPY_OBJ_REPR (MICROPY_OBJ_REPR_A) +#define MICROPY_NLR_SETJMP (1) + +// memory allocation policies +#define MICROPY_ALLOC_PATH_MAX (128) + +// emitters +#define MICROPY_PERSISTENT_CODE_LOAD (1) + +// compiler configuration +#define MICROPY_COMP_MODULE_CONST (1) +#define MICROPY_COMP_TRIPLE_TUPLE_ASSIGN (1) + +// optimisations +#define MICROPY_OPT_COMPUTED_GOTO (1) +#define MICROPY_OPT_MPZ_BITWISE (1) + +// Python internal features +#define MICROPY_READER_VFS (1) +#define MICROPY_ENABLE_GC (1) +#define MICROPY_ENABLE_FINALISER (1) +#define MICROPY_STACK_CHECK (1) +#define MICROPY_ENABLE_EMERGENCY_EXCEPTION_BUF (1) +#define MICROPY_KBD_EXCEPTION (1) +#define MICROPY_HELPER_REPL (1) +#define MICROPY_REPL_EMACS_KEYS (1) +#define MICROPY_REPL_AUTO_INDENT (1) +#define MICROPY_LONGINT_IMPL (MICROPY_LONGINT_IMPL_MPZ) +#define MICROPY_ENABLE_SOURCE_LINE (1) +#define MICROPY_ERROR_REPORTING (MICROPY_ERROR_REPORTING_NORMAL) +#define MICROPY_WARNINGS (1) +#define MICROPY_FLOAT_IMPL (MICROPY_FLOAT_IMPL_FLOAT) +#define MICROPY_PY_BUILTINS_COMPLEX (1) +#define MICROPY_CPYTHON_COMPAT (1) +#define MICROPY_STREAMS_NON_BLOCK (1) +#define MICROPY_STREAMS_POSIX_API (1) +#define MICROPY_MODULE_BUILTIN_INIT (1) +#define MICROPY_MODULE_WEAK_LINKS (1) +#define MICROPY_MODULE_FROZEN_STR (0) +#define MICROPY_MODULE_FROZEN_MPY (1) +#define MICROPY_QSTR_EXTRA_POOL mp_qstr_frozen_const_pool +#define MICROPY_CAN_OVERRIDE_BUILTINS (1) +#define MICROPY_USE_INTERNAL_ERRNO (1) +#define MICROPY_USE_INTERNAL_PRINTF (0) // ESP32 SDK requires its own printf +#define MICROPY_ENABLE_SCHEDULER (1) +#define MICROPY_SCHEDULER_DEPTH (8) +#define MICROPY_VFS (1) +#define MICROPY_VFS_FAT (1) + +// control over Python builtins +#define MICROPY_PY_FUNCTION_ATTRS (1) +#define MICROPY_PY_STR_BYTES_CMP_WARN (1) +#define MICROPY_PY_BUILTINS_STR_UNICODE (1) +#define MICROPY_PY_BUILTINS_STR_CENTER (1) +#define MICROPY_PY_BUILTINS_STR_PARTITION (1) +#define MICROPY_PY_BUILTINS_STR_SPLITLINES (1) +#define MICROPY_PY_BUILTINS_BYTEARRAY (1) +#define MICROPY_PY_BUILTINS_MEMORYVIEW (1) +#define MICROPY_PY_BUILTINS_SET (1) +#define MICROPY_PY_BUILTINS_SLICE (1) +#define MICROPY_PY_BUILTINS_SLICE_ATTRS (1) +#define MICROPY_PY_BUILTINS_FROZENSET (1) +#define MICROPY_PY_BUILTINS_PROPERTY (1) +#define MICROPY_PY_BUILTINS_RANGE_ATTRS (1) +#define MICROPY_PY_BUILTINS_TIMEOUTERROR (1) +#define MICROPY_PY_ALL_SPECIAL_METHODS (1) +#define MICROPY_PY_BUILTINS_COMPILE (1) +#define MICROPY_PY_BUILTINS_ENUMERATE (1) +#define MICROPY_PY_BUILTINS_EXECFILE (1) +#define MICROPY_PY_BUILTINS_FILTER (1) +#define MICROPY_PY_BUILTINS_REVERSED (1) +#define MICROPY_PY_BUILTINS_NOTIMPLEMENTED (1) +#define MICROPY_PY_BUILTINS_INPUT (1) +#define MICROPY_PY_BUILTINS_MIN_MAX (1) +#define MICROPY_PY_BUILTINS_POW3 (1) +#define MICROPY_PY_BUILTINS_HELP (1) +#define MICROPY_PY_BUILTINS_HELP_TEXT esp32_help_text +#define MICROPY_PY_BUILTINS_HELP_MODULES (1) +#define MICROPY_PY___FILE__ (1) +#define MICROPY_PY_MICROPYTHON_MEM_INFO (1) +#define MICROPY_PY_ARRAY (1) +#define MICROPY_PY_ARRAY_SLICE_ASSIGN (1) +#define MICROPY_PY_ATTRTUPLE (1) +#define MICROPY_PY_COLLECTIONS (1) +#define MICROPY_PY_COLLECTIONS_ORDEREDDICT (1) +#define MICROPY_PY_MATH (1) +#define MICROPY_PY_MATH_SPECIAL_FUNCTIONS (1) +#define MICROPY_PY_CMATH (1) +#define MICROPY_PY_GC (1) +#define MICROPY_PY_IO (1) +#define MICROPY_PY_IO_FILEIO (1) +#define MICROPY_PY_IO_BYTESIO (1) +#define MICROPY_PY_IO_BUFFEREDWRITER (1) +#define MICROPY_PY_STRUCT (1) +#define MICROPY_PY_SYS (1) +#define MICROPY_PY_SYS_MAXSIZE (1) +#define MICROPY_PY_SYS_MODULES (1) +#define MICROPY_PY_SYS_EXIT (1) +#define MICROPY_PY_SYS_STDFILES (1) +#define MICROPY_PY_SYS_STDIO_BUFFER (1) +#define MICROPY_PY_UERRNO (1) +#define MICROPY_PY_USELECT (1) +#define MICROPY_PY_UTIME_MP_HAL (1) +#define MICROPY_PY_THREAD (1) +#define MICROPY_PY_THREAD_GIL (1) +#define MICROPY_PY_THREAD_GIL_VM_DIVISOR (32) + +// extended modules +#define MICROPY_PY_UCTYPES (1) +#define MICROPY_PY_UZLIB (1) +#define MICROPY_PY_UJSON (1) +#define MICROPY_PY_URE (1) +#define MICROPY_PY_UHEAPQ (1) +#define MICROPY_PY_UTIMEQ (1) +#define MICROPY_PY_UHASHLIB (0) // We use the ESP32 version +#define MICROPY_PY_UHASHLIB_SHA1 (MICROPY_PY_USSL && MICROPY_SSL_AXTLS) +#define MICROPY_PY_UBINASCII (1) +#define MICROPY_PY_UBINASCII_CRC32 (1) +#define MICROPY_PY_URANDOM (1) +#define MICROPY_PY_URANDOM_EXTRA_FUNCS (1) +#define MICROPY_PY_MACHINE (1) +#define MICROPY_PY_MACHINE_PIN_MAKE_NEW mp_pin_make_new +#define MICROPY_PY_MACHINE_PULSE (1) +#define MICROPY_PY_MACHINE_I2C (1) +#define MICROPY_PY_MACHINE_SPI (1) +#define MICROPY_PY_MACHINE_SPI_MSB (0) +#define MICROPY_PY_MACHINE_SPI_LSB (1) +#define MICROPY_PY_MACHINE_SPI_MAKE_NEW machine_hw_spi_make_new +#define MICROPY_PY_MACHINE_SPI_MIN_DELAY (0) +#define MICROPY_PY_MACHINE_SPI_MAX_BAUDRATE (ets_get_cpu_frequency() * 1000000 / 200) // roughly +#define MICROPY_PY_USSL (1) +#define MICROPY_SSL_MBEDTLS (1) +#define MICROPY_PY_WEBSOCKET (0) +#define MICROPY_PY_FRAMEBUF (1) + +// fatfs configuration +#define MICROPY_FATFS_ENABLE_LFN (1) +#define MICROPY_FATFS_RPATH (2) +#define MICROPY_FATFS_MAX_SS (4096) +#define MICROPY_FATFS_LFN_CODE_PAGE (437) /* 1=SFN/ANSI 437=LFN/U.S.(OEM) */ +#define mp_type_fileio fatfs_type_fileio +#define mp_type_textio fatfs_type_textio + +// use vfs's functions for import stat and builtin open +#define mp_import_stat mp_vfs_import_stat +#define mp_builtin_open mp_vfs_open +#define mp_builtin_open_obj mp_vfs_open_obj + +// extra built in names to add to the global namespace +#define MICROPY_PORT_BUILTINS \ + { MP_OBJ_NEW_QSTR(MP_QSTR_input), (mp_obj_t)&mp_builtin_input_obj }, \ + { MP_OBJ_NEW_QSTR(MP_QSTR_open), (mp_obj_t)&mp_builtin_open_obj }, + +// extra built in modules to add to the list of known ones +extern const struct _mp_obj_module_t esp_module; +extern const struct _mp_obj_module_t utime_module; +extern const struct _mp_obj_module_t uos_module; +extern const struct _mp_obj_module_t mp_module_usocket; +extern const struct _mp_obj_module_t mp_module_machine; +extern const struct _mp_obj_module_t mp_module_network; +extern const struct _mp_obj_module_t mp_module_onewire; + +#define MICROPY_PORT_BUILTIN_MODULES \ + { MP_OBJ_NEW_QSTR(MP_QSTR_esp), (mp_obj_t)&esp_module }, \ + { MP_OBJ_NEW_QSTR(MP_QSTR_utime), (mp_obj_t)&utime_module }, \ + { MP_OBJ_NEW_QSTR(MP_QSTR_uos), (mp_obj_t)&uos_module }, \ + { MP_OBJ_NEW_QSTR(MP_QSTR_usocket), (mp_obj_t)&mp_module_usocket }, \ + { MP_OBJ_NEW_QSTR(MP_QSTR_machine), (mp_obj_t)&mp_module_machine }, \ + { MP_OBJ_NEW_QSTR(MP_QSTR_network), (mp_obj_t)&mp_module_network }, \ + { MP_OBJ_NEW_QSTR(MP_QSTR__onewire), (mp_obj_t)&mp_module_onewire }, \ + +#define MICROPY_PORT_BUILTIN_MODULE_WEAK_LINKS \ + { MP_OBJ_NEW_QSTR(MP_QSTR_binascii), (mp_obj_t)&mp_module_ubinascii }, \ + { MP_OBJ_NEW_QSTR(MP_QSTR_collections), (mp_obj_t)&mp_module_collections }, \ + { MP_OBJ_NEW_QSTR(MP_QSTR_errno), (mp_obj_t)&mp_module_uerrno }, \ + { MP_OBJ_NEW_QSTR(MP_QSTR_hashlib), (mp_obj_t)&mp_module_uhashlib }, \ + { MP_OBJ_NEW_QSTR(MP_QSTR_heapq), (mp_obj_t)&mp_module_uheapq }, \ + { MP_OBJ_NEW_QSTR(MP_QSTR_io), (mp_obj_t)&mp_module_io }, \ + { MP_OBJ_NEW_QSTR(MP_QSTR_json), (mp_obj_t)&mp_module_ujson }, \ + { MP_OBJ_NEW_QSTR(MP_QSTR_os), (mp_obj_t)&uos_module }, \ + { MP_OBJ_NEW_QSTR(MP_QSTR_random), (mp_obj_t)&mp_module_urandom }, \ + { MP_OBJ_NEW_QSTR(MP_QSTR_re), (mp_obj_t)&mp_module_ure }, \ + { MP_OBJ_NEW_QSTR(MP_QSTR_select), (mp_obj_t)&mp_module_uselect }, \ + { MP_OBJ_NEW_QSTR(MP_QSTR_socket), (mp_obj_t)&mp_module_usocket }, \ + { MP_OBJ_NEW_QSTR(MP_QSTR_ssl), (mp_obj_t)&mp_module_ussl }, \ + { MP_OBJ_NEW_QSTR(MP_QSTR_struct), (mp_obj_t)&mp_module_ustruct }, \ + { MP_OBJ_NEW_QSTR(MP_QSTR_time), (mp_obj_t)&utime_module }, \ + { MP_OBJ_NEW_QSTR(MP_QSTR_zlib), (mp_obj_t)&mp_module_uzlib }, \ + +#define MP_STATE_PORT MP_STATE_VM + +#define MICROPY_PORT_ROOT_POINTERS \ + const char *readline_hist[8]; \ + mp_obj_t machine_pin_irq_handler[40]; \ + +// type definitions for the specific machine + +#define BYTES_PER_WORD (4) +#define MICROPY_MAKE_POINTER_CALLABLE(p) ((void*)((mp_uint_t)(p))) +#define MP_PLAT_PRINT_STRN(str, len) mp_hal_stdout_tx_strn_cooked(str, len) +#define MP_SSIZE_MAX (0x7fffffff) + +// Note: these "critical nested" macros do not ensure cross-CPU exclusion, +// the only disable interrupts on the current CPU. To full manage exclusion +// one should use portENTER_CRITICAL/portEXIT_CRITICAL instead. +#include "freertos/FreeRTOS.h" +#define MICROPY_BEGIN_ATOMIC_SECTION() portENTER_CRITICAL_NESTED() +#define MICROPY_END_ATOMIC_SECTION(state) portEXIT_CRITICAL_NESTED(state) + +#if MICROPY_PY_THREAD +#define MICROPY_EVENT_POLL_HOOK \ + do { \ + extern void mp_handle_pending(void); \ + mp_handle_pending(); \ + MP_THREAD_GIL_EXIT(); \ + MP_THREAD_GIL_ENTER(); \ + } while (0); +#else +#define MICROPY_EVENT_POLL_HOOK \ + do { \ + extern void mp_handle_pending(void); \ + mp_handle_pending(); \ + asm("waiti 0"); \ + } while (0); +#endif + +#define UINT_FMT "%u" +#define INT_FMT "%d" + +typedef int32_t mp_int_t; // must be pointer size +typedef uint32_t mp_uint_t; // must be pointer size +typedef long mp_off_t; +// ssize_t, off_t as required by POSIX-signatured functions in stream.h +#include <sys/types.h> + +// board specifics + +#define MICROPY_HW_BOARD_NAME "ESP32 module" +#define MICROPY_HW_MCU_NAME "ESP32" +#define MICROPY_PY_SYS_PLATFORM "esp32" |