def scroll_text(text,direction='up'):
paged_text = SH1106.get_paged_text(text,spacing=4,offset=2)
if direction=='up' or direction=='down':
up = direction=='up'
disp.scroll_page(up=up)
disp.scroll_pages(paged_text,up=up)
disp.scroll_page(up=up)
disp.scroll_page(up=up)
elif direction=='left' or direction=='right':
left = direction=='left'
disp.swipe_pages(2,paged_text,left=left,rate=0)
def sleep():
print inspect.stack()[0][3]
for f in range(256):
disp.set_brightness(255-f)
time.sleep(0.01)
disp.power_down()
while get_input()!='double_click':
pass
disp.power_up()
disp.clear_screen()
disp.set_brightness(0)
pages = SH1106.get_paged_text(' Hello!',spacing=4,offset=2)
disp.send_pages(pages,page=2,column=2)
for f in range(256):
disp.set_brightness(f)
time.sleep(0.01)
def write_text(disp,text,page,column):
paged_text = SH1106.get_paged_text(text,spacing=4,offset=2)
disp.send_pages(paged_text,page,column)