Fix backlight pin registration

Signed-off-by: Michael Welling <[email protected]>

Author: Michael Welling

ports/nrf/boards/ohs2020_badge/board.c

@@ -81,7 +81,7 @@ void board_init(void) {
         0x37, // set vertical scroll command
         display_init_sequence,
         sizeof(display_init_sequence),
-        &pin_P1_05,  // backlight pin
+        &pin_P0_02,  // backlight pin
         NO_BRIGHTNESS_COMMAND,
         1.0f, // brightness (ignored)
         true, // auto_brightness

ports/nrf/boards/ohs2020_badge/pins.c

@@ -5,7 +5,7 @@ STATIC const mp_rom_map_elem_t board_module_globals_table[] = {
     { MP_ROM_QSTR(MP_QSTR_MICROPHONE_DATA), MP_ROM_PTR(&pin_P0_28) },
 
     { MP_ROM_QSTR(MP_QSTR_TFT_RESET), MP_ROM_PTR(&pin_P0_13) },
-    { MP_ROM_QSTR(MP_QSTR_TFT_BACKLIGHT), MP_ROM_PTR(&pin_P0_16) },
+    { MP_ROM_QSTR(MP_QSTR_TFT_BACKLIGHT), MP_ROM_PTR(&pin_P0_02) },
     { MP_ROM_QSTR(MP_QSTR_TFT_CS), MP_ROM_PTR(&pin_P0_14) },
     { MP_ROM_QSTR(MP_QSTR_TFT_DC), MP_ROM_PTR(&pin_P0_08) },
     { MP_ROM_QSTR(MP_QSTR_TFT_SCK), MP_ROM_PTR(&pin_P0_11) },