diff options
| -rwxr-xr-x | host/server.py | 29 |
1 files changed, 25 insertions, 4 deletions
diff --git a/host/server.py b/host/server.py index a8be98b..b942af4 100755 --- a/host/server.py +++ b/host/server.py @@ -13,10 +13,8 @@ import numpy as np from matelight import sendframe, DISPLAY_WIDTH, DISPLAY_HEIGHT, FRAME_SIZE - UDP_TIMEOUT = 3.0 - class COLOR(Structure): _fields_ = [('r', c_uint8), ('g', c_uint8), ('b', c_uint8), ('a', c_uint8)] @@ -193,6 +191,10 @@ def udp_sub_loop(): break def tcp_sub_loop(): + """ + Send as many frames as there are texts in the buffer until the text deque + is empty. + """ while True: next_frame = tserver.get_next_frame() if next_frame is not None: @@ -200,14 +202,33 @@ def tcp_sub_loop(): else: break +class MateLightDefaultScroller(): + def __init__(self, *args, **kwargs): + # A deque for the texts, contains a tuple of the form (text, width, height) + self.text_deque = deque(maxlen=32) + self.current_text = None + + def get_next_frame(self): + if self.current_text is None or self.i > self.current_text[1][0]: + self.current_text = None + text = next(defaulttexts).text + self.current_text = (text, compute_text_bounds(text)) + self.i = -DISPLAY_WIDTH + + frame = render_text(self.current_text[0], self.i) + self.i += 1 + return frame + + if __name__ == '__main__': + print('\033[?1049h'+'\n'*9) + default_scroller = MateLightDefaultScroller() while True: udp_sub_loop() tcp_sub_loop() + sendframe(default_scroller.get_next_frame()) - def bla(): - print('\033[2J'+'\n'*9) while True: if current_entry.entrytype == 'text': if scroll(current_entry.text): |