From 2cd21f7dd2109eaf5a5dc146329b869cfc0bbc4c Mon Sep 17 00:00:00 2001
From: Pol Henarejos <pol.henarejos@cttc.es>
Date: Thu, 29 Jan 2026 16:11:12 +0100
Subject: [PATCH] Add weak init callback.

Signed-off-by: Pol Henarejos <pol.henarejos@cttc.es>
---
 src/main.c | 9 +++++++++
 1 file changed, 9 insertions(+)

diff --git a/src/main.c b/src/main.c
index 99185c1..064e622 100644
--- a/src/main.c
+++ b/src/main.c
@@ -235,6 +235,11 @@ bool wait_button() {
     req_button_pending = false;
     return timeout || cancel_button;
 }
+
+__attribute__((weak)) int picokey_init() {
+    return 0;
+}
+
 #endif
 
 bool set_rtc = false;
@@ -393,6 +398,10 @@ int main(void) {
 #endif
 #endif
 
+#ifndef ENABLE_EMULATION
+    picokey_init();
+#endif
+
 #ifdef ESP_PLATFORM
     xTaskCreatePinnedToCore(core0_loop, "core0", 4096*ITF_TOTAL*2, NULL, CONFIG_TINYUSB_TASK_PRIORITY - 1, &hcore0, ESP32_CORE0);
 #else