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Make Swap Hands use PROGMEM (#12284)

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This converts the array that the Swap Hands feature uses to use PROGMEM,
and to read from that array, as such. Since this array never changes at
runtime, there is no reason to keep it in memory. Especially for AVR
boards, as memory is a precious resource.
This commit is contained in:
Drashna Jaelre 2021-05-09 23:21:09 -07:00 • committed by GitHub
parent 40d1506527
commit f0b30e0027
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47 changed files with 53 additions and 53 deletions
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tmk_core/common/action.c
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@ -133,7 +133,8 @@ void process_hand_swap(keyevent_t *event) {
bool do_swap = event->pressed ? swap_hands : swap_state[pos.row] & (col_bit);
if (do_swap) {
event->key = hand_swap_config[pos.row][pos.col];
event->key.row = pgm_read_byte(&hand_swap_config[pos.row][pos.col].row);
event->key.col = pgm_read_byte(&hand_swap_config[pos.row][pos.col].col);
swap_state[pos.row] |= col_bit;
} else {
swap_state[pos.row] &= ~(col_bit);