def start():
global lock_rotation
set_display_driver(as1115_write_matrix_symbol)
badge_start()
# We need buttons
setPinDir(BUTTON_LEFT, False)
setPinPullup(BUTTON_LEFT, True)
monitorPin(BUTTON_LEFT, True)
setPinDir(BUTTON_RIGHT, False)
setPinPullup(BUTTON_RIGHT, True)
monitorPin(BUTTON_RIGHT, True)
# Reduce radio transmit power, since we only want to socialize with nearby badges
# Hold right button on boot to get default higher tx power
if readPin(BUTTON_RIGHT):
txPwr(0) # approx 0dBm
# Hold left button on boot to lock rotation
lock_rotation = not readPin(BUTTON_LEFT)
# Initialize the app-switching...
app_switch_set_exit(enter_top_menu)
app_switch_set_background_1s(esc_background_tick)
# Initially, default to "show_scroller" app
app_switch(show_scroller_context)
def anime(icon_set, rate, loop_count):
"""Over the air command: display animation using Doodads font"""
save_context()
app_switch(messaging_context)
load_font(Doodads, Doodads_widths)
anim_init(icon_set, rate, messaging_resume_prior)
anim_begin(loop_count)
def user_message_init():
global user_msg_text
user_msg_text = loadNvParam(NV_USER_MSG)
if type(user_msg_text) != 2:
# Initialize to empty string if not already a string
user_msg_text = ""
init_index = ord('A') - ord(' ') + 3 # Start on 'A' (compensate for 3 extra chars)
menu_define(user_menu_icons, DEF8x8, DEF8x8_widths, user_message_select_hook, init_index)
app_switch(menu_context)
def message(message_text, duration):
"""Over the air command: display message text for specified duration in seconds"""
global msg_duration
save_context()
app_switch(messaging_context)
# Set message and switch over
load_font(DEF8x8, DEF8x8_widths)
msg_duration = duration
set_scroll_text(message_text)
def enter_top_menu():
"""This is the app_exit() hook for sub-menu scripts - returns execution to top menu"""
menu_define(esc_topmenu_icons, Doodads, Doodads_widths, menu_hook, cur_topmenu_selection)
# Assorted cleanup
as1115_wr(FEATURE, 0) # Disable blinking and other shenanigans
# Switch to the "menu_select" app
app_switch(menu_context)
menu_play_exit_anim()
def pin_event(pin, is_set):
global context
if not is_set:
# Button pressed
if context == 0:
app_switch(context1)
context = 1
elif context == 1:
app_switch(snake_context)
context = 2
elif context == 2:
app_switch(context0)
context = 0
def start():
app_switch(context0)
def menu_hook(menu_selected):
global cur_topmenu_selection
cur_topmenu_selection = menu_selected
context = esc_selection_contexts[menu_selected]
if context:
app_switch(context)
def messaging_resume_prior():
"""We now return to your regularly scheduled programming"""
if prior_context:
app_switch(prior_context)
