add circuitpython code

1 files changed, 98 insertions, 0 deletions

diff --git a/circuitpython/extmod/extmod.cmake b/circuitpython/extmod/extmod.cmake
new file mode 100644
index 0000000..67f7d8f
--- /dev/null
+++ b/circuitpython/extmod/extmod.cmake
@@ -0,0 +1,98 @@
+# CMake fragment for MicroPython extmod component
+
+set(MICROPY_EXTMOD_DIR "${MICROPY_DIR}/extmod")
+set(MICROPY_OOFATFS_DIR "${MICROPY_DIR}/lib/oofatfs")
+
+set(MICROPY_SOURCE_EXTMOD
+    ${MICROPY_DIR}/shared/libc/abort_.c
+    ${MICROPY_DIR}/shared/libc/printf.c
+    ${MICROPY_EXTMOD_DIR}/machine_bitstream.c
+    ${MICROPY_EXTMOD_DIR}/machine_i2c.c
+    ${MICROPY_EXTMOD_DIR}/machine_mem.c
+    ${MICROPY_EXTMOD_DIR}/machine_pulse.c
+    ${MICROPY_EXTMOD_DIR}/machine_pwm.c
+    ${MICROPY_EXTMOD_DIR}/machine_signal.c
+    ${MICROPY_EXTMOD_DIR}/machine_spi.c
+    ${MICROPY_EXTMOD_DIR}/modbluetooth.c
+    ${MICROPY_EXTMOD_DIR}/modbtree.c
+    ${MICROPY_EXTMOD_DIR}/modframebuf.c
+    ${MICROPY_EXTMOD_DIR}/modnetwork.c
+    ${MICROPY_EXTMOD_DIR}/modonewire.c
+    ${MICROPY_EXTMOD_DIR}/moduasyncio.c
+    ${MICROPY_EXTMOD_DIR}/modubinascii.c
+    ${MICROPY_EXTMOD_DIR}/moducryptolib.c
+    ${MICROPY_EXTMOD_DIR}/moductypes.c
+    ${MICROPY_EXTMOD_DIR}/moduhashlib.c
+    ${MICROPY_EXTMOD_DIR}/moduheapq.c
+    ${MICROPY_EXTMOD_DIR}/modujson.c
+    ${MICROPY_EXTMOD_DIR}/moduplatform.c
+    ${MICROPY_EXTMOD_DIR}/modurandom.c
+    ${MICROPY_EXTMOD_DIR}/modure.c
+    ${MICROPY_EXTMOD_DIR}/moduselect.c
+    ${MICROPY_EXTMOD_DIR}/modusocket.c
+    ${MICROPY_EXTMOD_DIR}/modussl_axtls.c
+    ${MICROPY_EXTMOD_DIR}/modussl_mbedtls.c
+    ${MICROPY_EXTMOD_DIR}/modutimeq.c
+    ${MICROPY_EXTMOD_DIR}/moduwebsocket.c
+    ${MICROPY_EXTMOD_DIR}/moduzlib.c
+    ${MICROPY_EXTMOD_DIR}/modwebrepl.c
+    ${MICROPY_EXTMOD_DIR}/uos_dupterm.c
+    ${MICROPY_EXTMOD_DIR}/utime_mphal.c
+    ${MICROPY_EXTMOD_DIR}/vfs.c
+    ${MICROPY_EXTMOD_DIR}/vfs_blockdev.c
+    ${MICROPY_EXTMOD_DIR}/vfs_fat.c
+    ${MICROPY_EXTMOD_DIR}/vfs_fat_diskio.c
+    ${MICROPY_EXTMOD_DIR}/vfs_fat_file.c
+    ${MICROPY_EXTMOD_DIR}/vfs_lfs.c
+    ${MICROPY_EXTMOD_DIR}/vfs_posix.c
+    ${MICROPY_EXTMOD_DIR}/vfs_posix_file.c
+    ${MICROPY_EXTMOD_DIR}/vfs_reader.c
+    ${MICROPY_EXTMOD_DIR}/virtpin.c
+    ${MICROPY_EXTMOD_DIR}/nimble/modbluetooth_nimble.c
+)
+
+# Library for btree module and associated code
+
+set(MICROPY_LIB_BERKELEY_DIR "${MICROPY_DIR}/lib/berkeley-db-1.xx")
+
+if(EXISTS "${MICROPY_LIB_BERKELEY_DIR}/btree/bt_close.c")
+    add_library(micropy_extmod_btree OBJECT
+        ${MICROPY_LIB_BERKELEY_DIR}/btree/bt_close.c
+        ${MICROPY_LIB_BERKELEY_DIR}/btree/bt_conv.c
+        ${MICROPY_LIB_BERKELEY_DIR}/btree/bt_debug.c
+        ${MICROPY_LIB_BERKELEY_DIR}/btree/bt_delete.c
+        ${MICROPY_LIB_BERKELEY_DIR}/btree/bt_get.c
+        ${MICROPY_LIB_BERKELEY_DIR}/btree/bt_open.c
+        ${MICROPY_LIB_BERKELEY_DIR}/btree/bt_overflow.c
+        ${MICROPY_LIB_BERKELEY_DIR}/btree/bt_page.c
+        ${MICROPY_LIB_BERKELEY_DIR}/btree/bt_put.c
+        ${MICROPY_LIB_BERKELEY_DIR}/btree/bt_search.c
+        ${MICROPY_LIB_BERKELEY_DIR}/btree/bt_seq.c
+        ${MICROPY_LIB_BERKELEY_DIR}/btree/bt_split.c
+        ${MICROPY_LIB_BERKELEY_DIR}/btree/bt_utils.c
+        ${MICROPY_LIB_BERKELEY_DIR}/mpool/mpool.c
+    )
+
+    target_include_directories(micropy_extmod_btree PRIVATE
+        ${MICROPY_LIB_BERKELEY_DIR}/PORT/include
+    )
+
+    target_compile_definitions(micropy_extmod_btree PRIVATE
+        __DBINTERFACE_PRIVATE=1
+        mpool_error=printf
+        abort=abort_
+        "virt_fd_t=void*"
+    )
+
+    # The include directories and compile definitions below are needed to build
+    # modbtree.c and should be added to the main MicroPython target.
+
+    list(APPEND MICROPY_INC_CORE
+        "${MICROPY_LIB_BERKELEY_DIR}/PORT/include"
+    )
+
+    list(APPEND MICROPY_DEF_CORE
+        __DBINTERFACE_PRIVATE=1
+        "virt_fd_t=void*"
+    )
+endif()