add circuitpython code

1 files changed, 43 insertions, 0 deletions

diff --git a/circuitpython/extmod/ulab/code/scipy/special/special.c b/circuitpython/extmod/ulab/code/scipy/special/special.c
new file mode 100644
index 0000000..decfde0
--- /dev/null
+++ b/circuitpython/extmod/ulab/code/scipy/special/special.c
@@ -0,0 +1,43 @@
+
+/*
+ * This file is part of the micropython-ulab project,
+ *
+ * https://github.com/v923z/micropython-ulab
+ *
+ * The MIT License (MIT)
+ *
+ * Copyright (c) 2020 Jeff Epler for Adafruit Industries
+ *               2020 Scott Shawcroft for Adafruit Industries
+ *               2020-2021 Zoltán Vörös
+ *               2020 Taku Fukada
+*/
+
+#include <math.h>
+#include "py/runtime.h"
+
+#include "../../ulab.h"
+#include "../../numpy/vector.h"
+
+static const mp_rom_map_elem_t ulab_scipy_special_globals_table[] = {
+    { MP_OBJ_NEW_QSTR(MP_QSTR___name__), MP_OBJ_NEW_QSTR(MP_QSTR_special) },
+    #if ULAB_SCIPY_SPECIAL_HAS_ERF
+		{ MP_OBJ_NEW_QSTR(MP_QSTR_erf), (mp_obj_t)&vector_erf_obj },
+    #endif
+	#if ULAB_SCIPY_SPECIAL_HAS_ERFC
+		{ MP_OBJ_NEW_QSTR(MP_QSTR_erfc), (mp_obj_t)&vector_erfc_obj },
+	#endif
+	#if ULAB_SCIPY_SPECIAL_HAS_GAMMA
+		{ MP_OBJ_NEW_QSTR(MP_QSTR_gamma), (mp_obj_t)&vector_gamma_obj },
+	#endif
+	#if ULAB_SCIPY_SPECIAL_HAS_GAMMALN
+		{ MP_OBJ_NEW_QSTR(MP_QSTR_gammaln), (mp_obj_t)&vector_lgamma_obj },
+	#endif
+};
+
+static MP_DEFINE_CONST_DICT(mp_module_ulab_scipy_special_globals, ulab_scipy_special_globals_table);
+
+const mp_obj_module_t ulab_scipy_special_module = {
+    .base = { &mp_type_module },
+    .globals = (mp_obj_dict_t*)&mp_module_ulab_scipy_special_globals,
+};
+MP_REGISTER_MODULE(MP_QSTR_ulab_dot_scipy_dot_special, ulab_scipy_special_module, MODULE_ULAB_ENABLED && CIRCUITPY_ULAB);