From 887a6712c2a302bd0bdeceb8ee9bc33a6de64dae Mon Sep 17 00:00:00 2001
From: Tom Manning <tom@manningetal.com>
Date: Wed, 15 May 2019 05:50:53 -0400
Subject: [PATCH] esp32/machine_touchpad: Use HW timer for FSM to enable
wake-on-touch.
---
ports/esp32/machine_touchpad.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/ports/esp32/machine_touchpad.c b/ports/esp32/machine_touchpad.c
index 96de1a2a1..dd36bdd76 100644
--- a/ports/esp32/machine_touchpad.c
+++ b/ports/esp32/machine_touchpad.c
@@ -69,6 +69,7 @@ STATIC mp_obj_t mtp_make_new(const mp_obj_type_t *type, size_t n_args, size_t n_
static int initialized = 0;
if (!initialized) {
touch_pad_init();
+ touch_pad_set_fsm_mode(TOUCH_FSM_MODE_TIMER);
initialized = 1;
}
esp_err_t err = touch_pad_config(self->touchpad_id, 0);
--
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