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micropython/ports/esp8266/mpconfigport_512k.h

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esp8266: Add support for building firmware version for 512K modules. To build, "make 512k". Disabled are FatFs support (no space for filesystem), Python functionality related to files, btree module, and recently enabled features. With all this, there's only one free FlashROM page.
8 years ago
#include <mpconfigport.h>
esp8266: Enable native emitter for Xtensa arch. This patch allows esp8266 to use @micropython.native and @micropython.viper function decorators. By default the executable machine code is written to the space at the end of the iram1 region. The user can call esp.set_native_code_location() to make the code go to flash instead.
8 years ago
#undef MICROPY_EMIT_XTENSA
#define MICROPY_EMIT_XTENSA (0)
esp8266: Enable inline Xtensa assembler. With this patch, @micropython.asm_xtensa can be used on the esp8266 port.
8 years ago
#undef MICROPY_EMIT_INLINE_XTENSA
#define MICROPY_EMIT_INLINE_XTENSA (0)
esp8266: Enable native emitter for Xtensa arch. This patch allows esp8266 to use @micropython.native and @micropython.viper function decorators. By default the executable machine code is written to the space at the end of the iram1 region. The user can call esp.set_native_code_location() to make the code go to flash instead.
8 years ago
esp8266: Disable DEBUG_PRINTERS for 512k build. Disabling this saves around 6000 bytes of code space and gets the 512k build fitting in the available flash again (it increased lately due to an increase in the size of the ESP8266 SDK).
7 years ago
#undef MICROPY_DEBUG_PRINTERS
#define MICROPY_DEBUG_PRINTERS (0)
esp8266/mpconfigport_512k: Use terse error messages to get 512k to fit.
7 years ago
#undef MICROPY_ERROR_REPORTING
#define MICROPY_ERROR_REPORTING (MICROPY_ERROR_REPORTING_TERSE)
esp8266: Change to use new generic VFS sub-system. The VFS sub-system supports mounting of an arbitrary number of devices (limited only by available RAM). The internal flash is now mounted at &#34;/flash&#34;.
8 years ago
#undef MICROPY_VFS
#define MICROPY_VFS (0)
esp8266: Add support for building firmware version for 512K modules. To build, &#34;make 512k&#34;. Disabled are FatFs support (no space for filesystem), Python functionality related to files, btree module, and recently enabled features. With all this, there&#39;s only one free FlashROM page.
8 years ago
#undef MICROPY_VFS_FAT
#define MICROPY_VFS_FAT (0)
#undef MICROPY_PERSISTENT_CODE_LOAD
#define MICROPY_PERSISTENT_CODE_LOAD (0)
#undef MICROPY_PY_IO_FILEIO
#define MICROPY_PY_IO_FILEIO (0)
#undef MICROPY_PY_SYS_STDIO_BUFFER
#define MICROPY_PY_SYS_STDIO_BUFFER (0)
#undef MICROPY_PY_BUILTINS_SLICE_ATTRS
#define MICROPY_PY_BUILTINS_SLICE_ATTRS (0)
#undef MICROPY_PY_ALL_SPECIAL_METHODS
#define MICROPY_PY_ALL_SPECIAL_METHODS (0)
esp8266/mpconfigport_512k: Disable framebuf module for 512k build. The 512k build recently overflowed because of the newly-enabled uselect module. uselect is arguable more important than framebuf for small devices so we disable framebuf to keep the 512k build within its limit.
8 years ago
#undef MICROPY_PY_FRAMEBUF
#define MICROPY_PY_FRAMEBUF (0)
esp8266: Change to use new generic VFS sub-system. The VFS sub-system supports mounting of an arbitrary number of devices (limited only by available RAM). The internal flash is now mounted at &#34;/flash&#34;.
8 years ago
#undef mp_import_stat
#undef mp_builtin_open
#undef mp_builtin_open_obj