From 12a270fd2964c088acb93b4ecfe1b35c3df97654 Mon Sep 17 00:00:00 2001
From: teemuatlut <teemu.mantykallio@live.fi>
Date: Sat, 8 Jun 2019 22:34:50 +0300
Subject: [PATCH] Fix TMC5160 and TMC2160 PWMCONF init
---
Marlin/src/module/stepper_indirection.cpp | 22 ++++++++++++++--------
1 file changed, 14 insertions(+), 8 deletions(-)
diff --git a/Marlin/src/module/stepper_indirection.cpp b/Marlin/src/module/stepper_indirection.cpp
index 02b6af60f2..b50383a1cf 100644
--- a/Marlin/src/module/stepper_indirection.cpp
+++ b/Marlin/src/module/stepper_indirection.cpp
@@ -297,11 +297,14 @@
st.en_pwm_mode(stealth);
- PWMCONF_t pwmconf{0};
- pwmconf.pwm_freq = 0b01; // f_pwm = 2/683 f_clk
+ TMC2160_n::PWMCONF_t pwmconf{0};
+ pwmconf.pwm_lim = 12;
+ pwmconf.pwm_reg = 8;
+ pwmconf.pwm_autograd = true;
pwmconf.pwm_autoscale = true;
- pwmconf.pwm_grad = 5;
- pwmconf.pwm_ampl = 180;
+ pwmconf.pwm_freq = 0b01;
+ pwmconf.pwm_grad = 14;
+ pwmconf.pwm_ofs = 36;
st.PWMCONF(pwmconf.sr);
#if ENABLED(HYBRID_THRESHOLD)
@@ -651,11 +654,14 @@
st.en_pwm_mode(stealth);
- PWMCONF_t pwmconf{0};
- pwmconf.pwm_freq = 0b01; // f_pwm = 2/683 f_clk
+ TMC2160_n::PWMCONF_t pwmconf{0};
+ pwmconf.pwm_lim = 12;
+ pwmconf.pwm_reg = 8;
+ pwmconf.pwm_autograd = true;
pwmconf.pwm_autoscale = true;
- pwmconf.pwm_grad = 5;
- pwmconf.pwm_ampl = 180;
+ pwmconf.pwm_freq = 0b01;
+ pwmconf.pwm_grad = 14;
+ pwmconf.pwm_ofs = 36;
st.PWMCONF(pwmconf.sr);
#if ENABLED(HYBRID_THRESHOLD)
--
GitLab