Drastic Controller Config

kaichou

Raspberry 3b
Power Supply used: 5v - 2.5Amp
RetroPie Version: 4.2
Built From: Pre made SD Image: retropie-4.2-rpi2_rpi3.img
USB Devices connected: Teensy LC/Keyboard
Error messages received: No messages, just that I'm trying to figure something out.
Guide used: https://github.com/retropie/retropie-setup/wiki/Nintendo-DS

I'm building a handheld RetroPie using the Teensy LC utilizing the code found HERE on page 7: Porta_Pi_Ultra_Controls_3.ino

I'm going through various emulators and fixing up the controllers. In Drastic, I'm running into a brick wall. To map the buttons, I use a keyboard to navigate to the button config screen. In the right column I'm able to map my Teensy buttons. All mappings appear to work, except the Touch Cursor. After I map it to my joystick, it doesn't work. Meaning when I move the joystick, nothing happens, the cursor doesn't even appear on the screen. Prior to config, at defaults, I'm able to use the Touch Cursor, however it is backwards in all directions.

I've tried configuring the drastic.cfg file, but I don't understand how it references the inputs. It uses something called Control Index, and it has seemingly random number strings. The only thing I've been able to figure out is that "65535" means the value is "un-mapped".

Can someone please help me figure this out?

Contents of drastic.cfg

frameskip_type = 2
frameskip_value = 4
show_frame_counter = 1
screen_orientation = 0
screen_scaling = 2
screen_swap = 0
savestate_number = 0
fast_forward = 0
enable_sound = 1
clock_speed = 0
threaded_3d = 0
mirror_touch = 0
compress_savestates = 1
savestate_snapshot = 1
unzip_roms = 0
backup_in_savestates = 1
ignore_gamecard_limit = 0
frame_interval = 0
trim_roms = 0
fix_main_2d_screen = 0
disable_edge_marking = 0
hires_3d = 0
use_rtc_custom_time = 0
rtc_custom_time = 0
rtc_system_time = 0
firmware.username = Dr DraStic
firmware.language = 1
firmware.favorite_color = 0
firmware.birthday_month = 1
firmware.birthday_day = 1
enable_cheats = 1
controls_a[CONTROL_INDEX_UP] = 273
controls_a[CONTROL_INDEX_DOWN] = 274
controls_a[CONTROL_INDEX_LEFT] = 276
controls_a[CONTROL_INDEX_RIGHT] = 275
controls_a[CONTROL_INDEX_A] = 32
controls_a[CONTROL_INDEX_B] = 306
controls_a[CONTROL_INDEX_X] = 122
controls_a[CONTROL_INDEX_Y] = 120
controls_a[CONTROL_INDEX_L] = 304
controls_a[CONTROL_INDEX_R] = 99
controls_a[CONTROL_INDEX_START] = 13
controls_a[CONTROL_INDEX_SELECT] = 303
controls_a[CONTROL_INDEX_HINGE] = 104
controls_a[CONTROL_INDEX_TOUCH_CURSOR_UP] = 65535
controls_a[CONTROL_INDEX_TOUCH_CURSOR_DOWN] = 65535
controls_a[CONTROL_INDEX_TOUCH_CURSOR_LEFT] = 65535
controls_a[CONTROL_INDEX_TOUCH_CURSOR_RIGHT] = 65535
controls_a[CONTROL_INDEX_TOUCH_CURSOR_PRESS] = 65535
controls_a[CONTROL_INDEX_MENU] = 109
controls_a[CONTROL_INDEX_SAVE_STATE] = 286
controls_a[CONTROL_INDEX_LOAD_STATE] = 288
controls_a[CONTROL_INDEX_FAST_FORWARD] = 8
controls_a[CONTROL_INDEX_SWAP_SCREENS] = 115
controls_a[CONTROL_INDEX_SWAP_ORIENTATION_A] = 97
controls_a[CONTROL_INDEX_SWAP_ORIENTATION_B] = 100
controls_a[CONTROL_INDEX_LOAD_GAME] = 65535
controls_a[CONTROL_INDEX_QUIT] = 65535
controls_a[CONTROL_INDEX_UI_UP] = 273
controls_a[CONTROL_INDEX_UI_DOWN] = 274
controls_a[CONTROL_INDEX_UI_LEFT] = 276
controls_a[CONTROL_INDEX_UI_RIGHT] = 275
controls_a[CONTROL_INDEX_UI_SELECT] = 13
controls_a[CONTROL_INDEX_UI_BACK] = 8
controls_a[CONTROL_INDEX_UI_EXIT] = 27
controls_a[CONTROL_INDEX_UI_PAGE_UP] = 280
controls_a[CONTROL_INDEX_UI_PAGE_DOWN] = 281
controls_a[CONTROL_INDEX_UI_SWITCH] = 304
controls_b[CONTROL_INDEX_UP] = 1029
controls_b[CONTROL_INDEX_DOWN] = 1030
controls_b[CONTROL_INDEX_LEFT] = 1031
controls_b[CONTROL_INDEX_RIGHT] = 1032
controls_b[CONTROL_INDEX_A] = 1024
controls_b[CONTROL_INDEX_B] = 1027
controls_b[CONTROL_INDEX_X] = 1025
controls_b[CONTROL_INDEX_Y] = 1026
controls_b[CONTROL_INDEX_L] = 65535
controls_b[CONTROL_INDEX_R] = 65535
controls_b[CONTROL_INDEX_START] = 1028
controls_b[CONTROL_INDEX_SELECT] = 1033
controls_b[CONTROL_INDEX_HINGE] = 65535
controls_b[CONTROL_INDEX_TOUCH_CURSOR_UP] = 1155
controls_b[CONTROL_INDEX_TOUCH_CURSOR_DOWN] = 1219
controls_b[CONTROL_INDEX_TOUCH_CURSOR_LEFT] = 1154
controls_b[CONTROL_INDEX_TOUCH_CURSOR_RIGHT] = 1218
controls_b[CONTROL_INDEX_TOUCH_CURSOR_PRESS] = 1217
controls_b[CONTROL_INDEX_MENU] = 1216
controls_b[CONTROL_INDEX_SAVE_STATE] = 65535
controls_b[CONTROL_INDEX_LOAD_STATE] = 65535
controls_b[CONTROL_INDEX_FAST_FORWARD] = 65535
controls_b[CONTROL_INDEX_SWAP_SCREENS] = 65535
controls_b[CONTROL_INDEX_SWAP_ORIENTATION_A] = 65535
controls_b[CONTROL_INDEX_SWAP_ORIENTATION_B] = 65535
controls_b[CONTROL_INDEX_LOAD_GAME] = 65535
controls_b[CONTROL_INDEX_QUIT] = 65535
controls_b[CONTROL_INDEX_UI_UP] = 1029
controls_b[CONTROL_INDEX_UI_DOWN] = 1030
controls_b[CONTROL_INDEX_UI_LEFT] = 1031
controls_b[CONTROL_INDEX_UI_RIGHT] = 1032
controls_b[CONTROL_INDEX_UI_SELECT] = 1024
controls_b[CONTROL_INDEX_UI_BACK] = 1026
controls_b[CONTROL_INDEX_UI_EXIT] = 1027
controls_b[CONTROL_INDEX_UI_PAGE_UP] = 65535
controls_b[CONTROL_INDEX_UI_PAGE_DOWN] = 65535
controls_b[CONTROL_INDEX_UI_SWITCH] = 65535

kaichou

Is anyone able to help? Did I miss something obvious?