From cdc2da170b2fe53949613566ba2228496bc3d445 Mon Sep 17 00:00:00 2001
From: Martin Boonk <martin@boonk.info>
Date: Sun, 3 Jul 2022 10:30:27 +0200
Subject: [PATCH] hrmaccevents - Use internal HRM event if needed

---
 apps/hrmaccevents/README.md   |  2 +-
 apps/hrmaccevents/custom.html | 13 +++++++++++--
 2 files changed, 12 insertions(+), 3 deletions(-)

diff --git a/apps/hrmaccevents/README.md b/apps/hrmaccevents/README.md
index 9c131cfd8..188ca325a 100644
--- a/apps/hrmaccevents/README.md
+++ b/apps/hrmaccevents/README.md
@@ -6,7 +6,7 @@ This app can use [BTHRM](https://banglejs.com/apps/#bthrm) as a reference.
 ## Steps for usage
 
 * (Optional) Install [BTHRM](https://banglejs.com/apps/#bthrm) as reference (use ECG based sensor for best accuracy).
-  * Configure BTHRM to "Both"-Mode. This prevents data beeing lost because BTHRM can replace the HRM-events data with BTHRM data.
+  * Configure BTHRM to "Both"-Mode or use a version >= 0.12. This prevents data beeing lost because BTHRM can replace the HRM-events data with BTHRM data.
 * Click "Start" in browser.
 * Wait until the "Events" number starts to grow, that means there are events recorded.
 * Record for some time, since BTHRM and HRM often need some seconds to start getting useful values. Consider 2000 events a useful minimum.
diff --git a/apps/hrmaccevents/custom.html b/apps/hrmaccevents/custom.html
index b7b9d53a8..a5bf9796f 100644
--- a/apps/hrmaccevents/custom.html
+++ b/apps/hrmaccevents/custom.html
@@ -56,7 +56,12 @@ function createCode(){
     return gotBTHRM && gotHRM && gotHRMraw && gotAcc;
   }
 
+  let bthrmSettings = (require("Storage").readJSON("bthrm.json",1) || {});
+
   Bangle.setHRMPower(1);
+  
+  if (bthrmSettings.replace) Bangle.origSetHRMPower(1);
+  
   if (Bangle.setBTHRMPower){
     Bangle.setBTHRMPower(1);
   } else {
@@ -123,7 +128,11 @@ function createCode(){
     Bangle.on("accel", writeAccDirect);
   }
   Bangle.on("HRM-raw", writeHRMraw);
-  Bangle.on("HRM", writeHRM);
+  if (bthrmSettings.replace){
+    Bangle.origOn("HRM", writeHRM);
+  } else {
+    Bangle.on("HRM", writeHRM);
+  }
   Bangle.on("BTHRM", writeBTHRM);
 
   g.clear();
@@ -280,7 +289,7 @@ document.getElementById("btnConnect").addEventListener("click", function() {
       l.forEach(onLine);
     });
     connection.write("reset();\n", function() {
-      setTimeout(function() {
+      setTimeout(function() {    
         connection.write("\x03\x10if(1){"+createCode()+"}\n",
           function() { console.log("Ready..."); });
       }, 1500);