From 790eed6f93dc12df40715ad1062b5ce01badcbd9 Mon Sep 17 00:00:00 2001
From: Damien George
Date: Sun, 23 Feb 2014 00:31:11 +0000
Subject: stm: Make pendsv_nlr_jump work when debugging is enabled.

Stack layout is different when -g used, so need to handle the pendsv
jump differently.  Addresses Issue #315.
---
 stm/led.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

(limited to 'stm/led.c')

diff --git a/stm/led.c b/stm/led.c
index 683e82bc6..0e02715f4 100644
--- a/stm/led.c
+++ b/stm/led.c
@@ -103,8 +103,8 @@ void led_toggle(pyb_led_t led) {
             return;
     }
 
-    // XXX this assumes LED is driven by a low MCU output (true for PYBv3, false for PYBv4)
-    if (!(port->ODR & pin)) {
+    // XXX this assumes LED is driven by a high MCU output (false for PYBv3, true for PYBv4)
+    if (port->ODR & pin) {
         // turn LED off
         PYB_LED_OFF(port, pin);
     } else {
-- 
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