I forgot the KEYMAP=iso, now it fits much better. I tweaked the iso mapping a bit (see below).
One key refuses to give me some output, the key right of the left shift key (> <) that is labeled "NUBS" in the layout.
But if I use xev and press the key I get the following output:
KeyPress event, serial 37, synthetic NO, window 0x4000001,
root 0x1de, subw 0x0, time 3623194, (24,-59), root:(766,381),
state 0x0, keycode 9 (keysym 0xff1b, Escape), same_screen YES,
XLookupString gives 1 bytes: (1b) ""
XmbLookupString gives 1 bytes: (1b) ""
XFilterEvent returns: False
KeyRelease event, serial 37, synthetic NO, window 0x4000001,
root 0x1de, subw 0x0, time 3623314, (50,-47), root:(792,393),
state 0x0, keycode 9 (keysym 0xff1b, Escape), same_screen YES,
XLookupString gives 1 bytes: (1b) ""
XFilterEvent returns: Fals
The layout used is this one:
#include "keymap_common.h"
const uint8_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS] = {
/* Layer 0: QWERTZ Layout */
KEYMAP_EXT_ISO(
ESC, F1, F2, F3, F4, F5, F6, F7, F8, F9, F10, F11, F12, PSCR,SLCK,PAUS, MUTE,
ESC, 1, 2, 3, 4, 5, 6, 7, 8, 9, 0, MINS,EQL, BSPC, INS, HOME,PGUP, NLCK,PEQL,PSLS,PAST,
TAB, Q, W, E, R, T, Y, U, I, O, P, LBRC,RBRC,ENT, DEL, END, PGDN, P7, P8, P9, PMNS,
LCAP,A, S, D, F, G, H, J, K, L, SCLN,QUOT,NUHS, P4, P5, P6, PPLS,
LSFT,NUBS,Z, X, C, V, B, N, M, COMM,DOT, SLSH, RSFT, UP, P1, P2, P3,
LCTL,LALT,FN0, SPC, RALT,RALT, LEFT,DOWN,RGHT, P0, PDOT,PENT
),
/* Layer 1: */
KEYMAP_EXT_ISO(
TRNS, TRNS,TRNS,TRNS,TRNS,TRNS,TRNS,TRNS,TRNS,TRNS,TRNS,TRNS,TRNS, TRNS,TRNS,TRNS, TRNS,
TRNS, F1, F2, F3, F4, F5, F6, F7, F8, F9, F10, F11,F12, DEL, TRNS,TRNS,TRNS, TRNS,TRNS,TRNS,TRNS,
TRNS,TRNS,TRNS,TRNS,TRNS,TRNS,TRNS,TRNS,TRNS, TRNS, TRNS,TRNS,TRNS,TRNS, TRNS,TRNS,TRNS, TRNS, TRNS, TRNS, TRNS,
TRNS,TRNS,TRNS,TRNS,TRNS,TRNS,TRNS,TRNS,TRNS, TRNS, TRNS,TRNS,TRNS, TRNS, TRNS, TRNS, TRNS,
TRNS,RALT,TRNS,TRNS,TRNS,TRNS,TRNS,TRNS,TRNS, TRNS, TRNS,TRNS,TRNS, VOLU, TRNS, TRNS, TRNS,
TRNS,TRNS,TRNS, TRNS, TRNS,TRNS, TRNS,VOLD,MUTE, TRNS, TRNS,TRNS
),
};
const uint16_t PROGMEM fn_actions[] = {
/* QWERTZ Layout */
[0] = ACTION_LAYER_MOMENTARY(1), // to Fn over
};
Maybe someone has got an idea, why the keypress isn't recognized by the firmware.
All other keys are functional.