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-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");