From: tmk <nobody@nowhere>
Date: Mon, 18 Nov 2013 18:25:31 +0000 (+0900)
Subject: Fix delay of PS/2 mouse init
X-Git-Url: https://git.friedersdorff.com/?a=commitdiff_plain;h=44d2d5f5fda3fbdf73e311067807026bb53798c0;p=max%2Ftmk_keyboard.git

Fix delay of PS/2 mouse init
---

diff --git a/protocol/ps2_mouse.c b/protocol/ps2_mouse.c
index 701d9721..5e0b3657 100644
--- a/protocol/ps2_mouse.c
+++ b/protocol/ps2_mouse.c
@@ -49,16 +49,14 @@ uint8_t ps2_mouse_init(void) {
 
     ps2_host_init();
 
-    // Not reliable: sometime fail to initialize mouse
+    _delay_ms(1000);    // wait for powering up
 
     // send Reset
-    _delay_ms(1000);    // wait for powering up
     rcv = ps2_host_send(0xFF);
     print("ps2_mouse_init: send Reset: ");
     phex(rcv); phex(ps2_error); print("\n");
 
     // read completion code of BAT
-    //_delay_ms(1000);    // wait for Basic Assurance Test
     rcv = ps2_host_recv();
     print("ps2_mouse_init: read BAT: ");
     phex(rcv); phex(ps2_error); print("\n");