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francois-berderfrancois-berder
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eve: add wrapper
Signed-off-by: Francois Berder <[email protected]>
1 parent 8023931 commit 03f95ce

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2 files changed

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lines changed

‎letmecreate/click/__init__.py‎

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- Color2
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- ADC
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- Alcohol
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- Eve
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"""
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__all__ = ['thermo3', 'proximity', 'accel', 'relay2', 'motion', 'led_matrix',
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'joystick', 'color', 'seven_seg', 'ir_distance', 'bargraph',
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'relay', 'ir_eclipse', 'color2', 'adc', 'alcohol']
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'relay', 'ir_eclipse', 'color2', 'adc', 'alcohol', 'eve']

‎letmecreate/click/eve.py‎

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#!/usr/bin/env python3
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import ctypes
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_LIB = ctypes.CDLL('libletmecreate_click.so')
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_CALLBACK_TYPE = ctypes.CFUNCTYPE(None, ctypes.c_uint16, ctypes.c_uint16)
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_CALLBACK = None
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# Display list opcodes
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FT800_ALPHA_FUNC = (0x09 << 24)
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FT800_BEGIN = (0x1F << 24)
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FT800_BITMAP_HANDLE = (0x05 << 24)
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FT800_BITMAP_LAYOUT = (0x07 << 24)
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FT800_BITMAP_SIZE = (0x08 << 24)
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FT800_BITMAP_SOURCE = (0x01 << 24)
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FT800_BITMAP_TRANSFORM_A = (0x15 << 24)
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FT800_BITMAP_TRANSFORM_B = (0x16 << 24)
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FT800_BITMAP_TRANSFORM_C = (0x17 << 24)
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FT800_BITMAP_TRANSFORM_D = (0x18 << 24)
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FT800_BITMAP_TRANSFORM_E = (0x19 << 24)
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FT800_BITMAP_TRANSFORM_F = (0x1F << 24)
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FT800_BLEND_FUNC = (0x0B << 24)
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FT800_CALL = (0x1D << 24)
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FT800_CELL = (0x06 << 24)
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FT800_CLEAR = (0x26 << 24)
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FT800_CLEAR_COLOR_A = (0x0F << 24)
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FT800_CLEAR_COLOR_RGB = (0x02 << 24)
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FT800_CLEAR_STENCIL = (0x11 << 24)
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FT800_CLEAR_TAG = (0x06 << 24)
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FT800_COLOR_A = (0x10 << 24)
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FT800_COLOR_MASK = (0x20 << 24)
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FT800_COLOR_RGB = (0x04 << 24)
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FT800_DISPLAY = (0)
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FT800_END = (0x21 << 24)
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FT800_JUMP = (0x1E << 24)
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FT800_LINE_WIDTH = (0x06 << 24)
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FT800_MACRO = (0x25 << 24)
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FT800_POINT_SIZE = (0x0D << 24)
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FT800_RESTORE_CONTEXT = (0x23 << 24)
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FT800_RETURN = (0x24 << 24)
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FT800_SAVE_CONTEXT = (0x22 << 24)
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FT800_SCISSOR_SIZE = (0x1C << 24)
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FT800_SCISSOR_XY = (0x1B << 24)
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FT800_STENCIL_FUNC = (0x0A << 24)
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FT800_STENCIL_MASK = (0x13 << 24)
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FT800_STENCIL_OP = (0x0C << 24)
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FT800_TAG = (0x03 << 24)
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FT800_TAG_MASK = (0x14 << 24)
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FT800_VERTEX2F = (0x01 << 30)
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FT800_VERTEX2II = (0x02 << 30)
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# Coprocessor opcodes
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FT800_APPEND = (0xFFFFFF02)
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FT800_BGCOLOR = (0xFFFFFF09)
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FT800_BUTTON = (0xFFFFFF0D)
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FT800_CALIBRATE = (0xFFFFFF15)
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FT800_CLOCK = (0xFFFFFF14)
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FT800_COLDSTART = (0xFFFFFF32)
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FT800_DIAL = (0xFFFFFF2D)
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FT800_DLSTART = (0xFFFFFF00)
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FT800_FGCOLOR = (0xFFFFFF0A)
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FT800_GAUGE = (0xFFFFFF13)
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FT800_GETMATRIX = (0xFFFFFF33)
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FT800_GETPTR = (0xFFFFFF23)
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FT800_GRADCOLOR = (0xFFFFFF34)
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FT800_GRADIENT = (0xFFFFFF0B)
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FT800_INFLATE = (0xFFFFFF22)
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FT800_INTERRUPT = (0xFFFFFF02)
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FT800_KEYS = (0xFFFFFF0E)
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FT800_LOADIDENTITY = (0xFFFFFF26)
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FT800_LOADIMAGE = (0xFFFFFF24)
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FT800_LOGO = (0xFFFFFF31)
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FT800_MEMCPY = (0xFFFFFF1D)
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FT800_MEMCRC = (0xFFFFFF18)
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FT800_MEMSET = (0xFFFFFF1B)
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FT800_MEMWRITE = (0xFFFFFF1A)
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FT800_MEMZERO = (0xFFFFFF1C)
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FT800_NUMBER = (0xFFFFFF2E)
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FT800_PROGRESS = (0xFFFFFF0F)
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FT800_REGREAD = (0xFFFFFF19)
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FT800_ROTATE = (0xFFFFFF29)
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FT800_SCALE = (0xFFFFFF28)
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FT800_SCREENSAVER = (0xFFFFFF2F)
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FT800_SCROLLBAR = (0xFFFFFF11)
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FT800_SETMATRIX = (0xFFFFFF2A)
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FT800_SKETCH = (0xFFFFFF30)
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FT800_SLIDER = (0xFFFFFF10)
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FT800_SNAPSHOT = (0xFFFFFF1F)
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FT800_SPINNER = (0xFFFFFF16)
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FT800_STOP = (0xFFFFFF17)
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FT800_SWAP = (0xFFFFFF01)
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FT800_TEXT = (0xFFFFFF0C)
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FT800_TOGGLE = (0xFFFFFF12)
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FT800_TRACK = (0xFFFFFF2C)
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FT800_TRANSLATE = (0xFFFFFF27)
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# Functions
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FT800_FUNC_NEVER = (0)
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FT800_FUNC_LESS = (1)
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FT800_FUNC_LEQUAL = (2)
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FT800_FUNC_GREATER = (3)
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FT800_FUNC_GEQUAL = (4)
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FT800_FUNC_EQUAL = (5)
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FT800_FUNC_NOTEQUAL = (6)
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FT800_FUNC_ALWAYS = (7)
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# Primitives
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FT800_BITMAPS = (1)
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FT800_POINTS = (2)
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FT800_LINES = (3)
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FT800_LINE_STRIP = (4)
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FT800_EDGE_STRIP_R = (5)
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FT800_EDGE_STRIP_L = (6)
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FT800_EDGE_STRIP_A = (7)
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FT800_EDGE_STRIP_B = (8)
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FT800_RECTS = (9)
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# Formats
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FT800_ARGB1555 = (0)
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FT800_L1 = (1)
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FT800_L4 = (2)
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FT800_L8 = (3)
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FT800_RGB332 = (4)
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FT800_ARGB2 = (5)
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FT800_ARGB4 = (6)
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FT800_RGB565 = (7)
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FT800_PALETTED = (8)
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FT800_TEXT8X8 = (9)
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FT800_TEXTVGA = (10)
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FT800_BARGRAPH = (11)
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# Filters
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FT800_NEAREST = (0)
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FT800_BILINEAR = (1)
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# Wrap modes
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FT800_BORDER = (0)
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FT800_REPEAT = (1)
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# Blend functions
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FT800_BLEND_ZERO = (0)
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FT800_BLEND_ONE = (1)
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FT800_BLEND_SRC_ALPHA = (2)
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FT800_BLEND_DST_ALPHA = (3)
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FT800_BLEND_ONE_MINUS_SRC_ALPHA = (4)
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FT800_BLEND_ONE_MINUS_DST_ALPHA = (5)
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# Options
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FT800_OPT_3D = (0)
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FT800_OPT_RGB565 = (0)
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FT800_OPT_MONO = (1)
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FT800_OPT_NODL = (2)
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FT800_OPT_FLAT = (256)
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FT800_OPT_SIGNED = (256)
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FT800_OPT_CENTERX = (512)
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FT800_OPT_CENTERY = (1024)
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FT800_OPT_CENTER = (1536)
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FT800_OPT_RIGHTX = (2048)
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FT800_OPT_NOBACK = (4096)
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FT800_OPT_NOTICKS = (8192)
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FT800_OPT_NOHM = (16384)
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FT800_OPT_NOPOINTER = (16384)
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FT800_OPT_NOSECS = (32768)
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FT800_OPT_NOHANDS = (49152)
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def enable(mikrobus_index):
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ret = _LIB.eve_click_enable(mikrobus_index)
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if ret < 0:
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raise Exception("eve click enable failed")
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def disable(mikrobus_index):
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ret = _LIB.eve_click_disable(mikrobus_index)
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if ret < 0:
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raise Exception("eve click disable failed")
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def disable_buffering():
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_LIB.eve_click_disable_buffering()
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def enable_buffering():
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_LIB.eve_click_disable_buffering()
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def is_buffering_enabled():
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ret = _LIB.eve_click_is_buffering_enabled()
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if ret < 0:
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raise Exception("eve click is buffering enabled failed")
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return ret
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def clear(r = 0, g = 0, b = 0):
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ret = _LIB.eve_click_clear(r, g, b)
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if ret < 0:
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raise Exception("eve click clear failed")
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def draw(cmd, args):
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ret = _LIB.eve_click_draw(cmd, *args)
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if ret < 0:
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raise Exception("eve click draw failed")
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def display():
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ret = _LIB.eve_click_display()
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if ret < 0:
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raise Exception("eve click display failed")
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def load_image(ptr, options, data, count):
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length = len(data)
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_data = (ctypes.c_uint8 * length)(*data)
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ret = _LIB.eve_click_load_image(ptr, options, _data, count)
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if ret < 0:
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raise Exception("eve click load image failed")
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def inflate(ptr, data, count):
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length = len(data)
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_data = (ctypes.c_uint8 * length)(*data)
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ret = _LIB.eve_click_inflate(ptr, _data, count)
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if ret < 0:
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raise Exception("eve click inflate failed")
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def get_ptr():
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ptr = ctypes.c_uint32(0)
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ret = _LIB.eve_click_get_ptr(ctypes.byref(ptr))
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if ret < 0:
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raise Exception("eve click get ptr failed")
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return ptr.value
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def load_identity():
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ret = _LIB.eve_click_load_identity()
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if ret < 0:
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raise Exception("eve click load identity failed")
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def translate(tx, ty):
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ret = _LIB.eve_click_translate(tx, ty)
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if ret < 0:
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raise Exception("eve click translate failed")
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def scale(sx, sy):
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ret = _LIB.eve_click_scale(sx, sy)
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if ret < 0:
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raise Exception("eve click scale failed")
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def rotate(angle):
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ret = _LIB.eve_click_rotate(angle)
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if ret < 0:
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raise Exception("eve click rotate failed")
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def get_matrix():
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a = ctypes.c_int32(0)
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b = ctypes.c_int32(0)
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c = ctypes.c_int32(0)
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d = ctypes.c_int32(0)
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e = ctypes.c_int32(0)
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f = ctypes.c_int32(0)
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ret = _LIB.eve_click_get_matrix(ctypes.byref(a),
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ctypes.byref(b),
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ctypes.byref(c),
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ctypes.byref(d),
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ctypes.byref(e),
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ctypes.byref(f))
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if ret < 0:
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raise Exception("eve click get matrix failed")
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return [a.value, b.value, c.value,
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d.value, e.value, f.value]
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def set_matrix():
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ret = _LIB.eve_click_set_matrix()
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if ret < 0:
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raise Exception("eve click set matrix failed")
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def memcrc(ptr, byte_count):
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crc = ctypes.c_uint32(0)
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ret = _LIB.eve_click_memcrc(ptr, byte_count, ctypes.byref(crc))
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if ret < 0:
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raise Exception("eve click memcrc failed")
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return crc.value
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def memset(ptr, value, byte_count):
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ret = _LIB.eve_click_memset(ptr, value, byte_count)
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if ret < 0:
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raise Exception("eve click memset failed")
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def memcpy(dest, src, byte_count):
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ret = _LIB.eve_click_memcpy(dest, src, byte_count)
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if ret < 0:
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raise Exception("eve click memcpy failed")
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def memzero(ptr, byte_count):
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ret = _LIB.eve_click_memzero(ptr, byte_count)
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if ret < 0:
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raise Exception("eve click memzero failed")
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def ftdi_logo():
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ret = _LIB.eve_click_ftdi_logo()
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if ret < 0:
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raise Exception("eve click ftdi logo failed")
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def snapshot(ptr):
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data = (ctypes.c_uint8 * 261120)()
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ret = _LIB.eve_click_snapshot(ptr, data);
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if ret < 0:
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raise Exception("eve click ftdi logo failed")
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return [data[i] for i in range(261120)]
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def spinner(x, y, style, scale):
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ret = _LIB.eve_click_spinner(x, y, style, scale)
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if ret < 0:
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raise Exception("eve click spinner failed")
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def stop():
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ret = _LIB.eve_click_stop()
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if ret < 0:
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raise Exception("eve click stop failed")
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def coldstart():
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ret = _LIB.eve_click_coldstart()
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if ret < 0:
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raise Exception("eve click coldstart failed")
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def screensaver():
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ret = _LIB.eve_click_screensaver()
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if ret < 0:
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raise Exception("eve click screensaver failed")
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def set_backlight_intensity(intensity):
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ret = _LIB.eve_click_set_backlight_intensity(intensity)
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if ret < 0:
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raise Exception("eve click set backlight intensity failed")
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def attach_touch_callback(callback):
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ptr = _CALLBACK_TYPE(callback)
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_LIB.eve_click_attach_touch_callback(ptr)
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_CALLBACK = callback
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def calibrate():
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ret = _LIB.eve_click_calibrate()
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if ret < 0:
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raise Exception("eve click calibrate failed")

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