Hi,
i have two timers for a esp32-s3 on esp-idf 5.0.2
I init the timers with:
gptimer_config_t timer_config = {
.clk_src = GPTIMER_CLK_SRC_DEFAULT,
.direction = GPTIMER_COUNT_UP,
.resolution_hz = 1000000, // 1us
};

//Setup Callback
gptimer_event_callbacks_t cbs = {
.on_alarm = timer ...