From: Tilman Sauerbeck <tilman@code-monkey.de>
Date: Sun, 5 Jan 2020 18:51:22 +0000 (+0100)
Subject: bootloader: Stay in bootloader when the middle left push button is held.
X-Git-Url: http://git.code-monkey.de/?p=gps-watch.git;a=commitdiff_plain;h=451b8e1950510db8c8779455bae50879b172e872

bootloader: Stay in bootloader when the middle left push button is held.
---

diff --git a/src/bootloader/main.rs b/src/bootloader/main.rs
index 2ce5980..a775503 100644
--- a/src/bootloader/main.rs
+++ b/src/bootloader/main.rs
@@ -75,7 +75,7 @@ fn bootloader_requested() -> bool {
     let start_ticks = systick::now();
 
     while !systick::has_timeout_ms(start_ticks, 3000) {
-        if (gpio::get(gpio::GPIOE) & (1 << 24)) == 0 {
+        if (gpio::get(gpio::GPIOE) & (1 << 31)) == 0 {
             return true;
         }
     }
@@ -97,10 +97,10 @@ pub unsafe extern "C" fn _start() -> ! {
     systick::init();
     port::init();
 
-    // Configure lower left push button.
-    gpio::set_direction(gpio::GPIOE, 1 << 24, gpio::Direction::Input);
-    port::set_af(port::PORTE, 24, 1);
-    port::set_pull(port::PORTE, 24, port::Pull::Up);
+    // Configure middle left push button.
+    gpio::set_direction(gpio::GPIOE, 1 << 31, gpio::Direction::Input);
+    port::set_af(port::PORTE, 31, 1);
+    port::set_pull(port::PORTE, 31, port::Pull::Up);
 
     enable_interrupts();