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authortmk <nobody@nowhere>2013-11-19 03:25:31 +0900
committertmk <nobody@nowhere>2013-11-19 03:25:31 +0900
commit44d2d5f5fda3fbdf73e311067807026bb53798c0 (patch)
tree3a28a78f92f24adf713f8ad20951727c72e9cad7
parent9d40be19908394e44cdda5d3c73d21e8d3795e72 (diff)
Fix delay of PS/2 mouse init
-rw-r--r--protocol/ps2_mouse.c4
1 files changed, 1 insertions, 3 deletions
diff --git a/protocol/ps2_mouse.c b/protocol/ps2_mouse.c
index 701d97213c..5e0b3657ca 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");