The limits are also defined in the front panel : ? ?{FIELD_NUMBER, 144, 112, 96, 48, TFT_BLACK, "CW_DELAY", "300", "50/1000/50"},
?
So I think the best course of action would be a simple hack to use a multiple of the delay.
Code that Mike pointed out...
?
Look down at the ?bottom of cw_tx_get_sample(), there is this:
? ? if (keyup_count > 0 || keydown_count > 0){
? ? ? ? cw_tx_until = millis_now + 3 * get_cw_delay();?????? // use a multiple of the delay for test
? ? }