From 9e311038c19feb05935ec3140e4914a49a23e904 Mon Sep 17 00:00:00 2001
From: Hakan Bastedt <hakan.bastedt@gmail.com>
Date: Thu, 18 Jan 2024 17:21:12 +0100
Subject: [PATCH] TIM8 replaced with TIM3. TIM3,chan4 works on PC9. TIM8,chan4
 should work but doesn't. How should one know?

---
 Firmware/src/StepGen.cpp |  2 +-
 Firmware/src/main.cpp    | 15 ++++-----------
 2 files changed, 5 insertions(+), 12 deletions(-)

diff --git a/Firmware/src/StepGen.cpp b/Firmware/src/StepGen.cpp
index bedc44c..52fd1de 100755
--- a/Firmware/src/StepGen.cpp
+++ b/Firmware/src/StepGen.cpp
@@ -46,7 +46,7 @@ void StepGen::enable(uint8_t yes)
 void StepGen::handleStepper(void)
 {
     if (!enabled)
-    return;
+        return;
 
     actPos(timerStepPosition / double(stepsPerMM));
     double diffPosition = reqPos() - actPos();
diff --git a/Firmware/src/main.cpp b/Firmware/src/main.cpp
index c4ce843..ce76377 100755
--- a/Firmware/src/main.cpp
+++ b/Firmware/src/main.cpp
@@ -9,6 +9,7 @@ _Objects Obj;
 
 HardwareSerial Serial1(PA10, PA9);
 
+#define DEBUG_TIM8 1
 #include "MyEncoder.h"
 void indexPulseEncoderCB1(void);
 MyEncoder Encoder1(TIM2, PA2, indexPulseEncoderCB1);
@@ -16,14 +17,6 @@ void indexPulseEncoderCB1(void)
 {
    Encoder1.indexPulse();
 }
-#if 0
-void indexPulseEncoderCB2(void);
-MyEncoder Encoder2(TIM3, PB6, indexPulseEncoderCB2);
-void indexPulseEncoderCB2(void)
-{
-   Encoder2.indexPulse();
-}
-#endif
 
 #include "StepGen.h"
 void timerCallbackStep1(void);
@@ -33,10 +26,10 @@ void timerCallbackStep1(void)
    Step1.timerCB();
 }
 void timerCallbackStep2(void);
-StepGen Step2(TIM8, 4, PC_9, PC10, timerCallbackStep2);
+StepGen Step2(TIM3, 4, PC_9, PC10, timerCallbackStep2);
 void timerCallbackStep2(void)
 {
-   Step2.timerCB();
+   //Step2.timerCB();
 }
 
 void cb_set_outputs(void) // Master outputs gets here, slave inputs, first operation
@@ -50,6 +43,7 @@ void cb_set_outputs(void) // Master outputs gets here, slave inputs, first opera
    Step2.reqPos(Obj.StepGenIn2.CommandedPosition);
    Step2.setScale(Obj.StepGenIn2.StepsPerMM);
    Step2.enable(Obj.Enable1);
+#
 }
 
 void handleStepper(void)
@@ -101,7 +95,6 @@ void setup(void)
 {
    Serial1.begin(115200);
    rcc_config(); // probably breaks some timers.
-
    ecat_slv_init(&config);
 }