From d35a54c060700e537d3e39723b7ee9b1d71b36d8 Mon Sep 17 00:00:00 2001
From: Riku Isokoski <riksu9000@gmail.com>
Date: Mon, 9 Aug 2021 21:49:35 +0300
Subject: [PATCH] Try to fix bootloop

---
 src/main.cpp | 9 +++++++++
 1 file changed, 9 insertions(+)

diff --git a/src/main.cpp b/src/main.cpp
index ffbba5e7..a18c3942 100644
--- a/src/main.cpp
+++ b/src/main.cpp
@@ -5,6 +5,7 @@
 #include <libraries/gpiote/app_gpiote.h>
 #include <libraries/timer/app_timer.h>
 #include <softdevice/common/nrf_sdh.h>
+#include <nrf_delay.h>
 
 // nimble
 #define min // workaround: nimble's min/max macros conflict with libstdc++
@@ -300,6 +301,14 @@ int main(void) {
 
   nrf_drv_clock_init();
 
+  // Unblock i2c?
+  nrf_gpio_cfg_output(pinTwiScl);
+  for (uint8_t i = 0; i < 16; i++) {
+    nrf_gpio_pin_toggle(pinTwiScl);
+    nrf_delay_us(5);
+  }
+  nrf_gpio_cfg_default(pinTwiScl);
+
   debounceTimer = xTimerCreate("debounceTimer", 200, pdFALSE, (void*) 0, DebounceTimerCallback);
   debounceChargeTimer = xTimerCreate("debounceTimerCharge", 200, pdFALSE, (void*) 0, DebounceTimerChargeCallback);