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Fix delay of PS/2 mouse init

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tmk 2013-11-19 03:25:31 +09:00
parent 9d40be1990
commit 44d2d5f5fd
1 changed files with 1 additions and 3 deletions
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4
protocol/ps2_mouse.c
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@ -49,16 +49,14 @@ uint8_t ps2_mouse_init(void) {
ps2_host_init(); ps2_host_init();
// Not reliable: sometime fail to initialize mouse _delay_ms(1000); // wait for powering up
// send Reset // send Reset
_delay_ms(1000); // wait for powering up
rcv = ps2_host_send(0xFF); rcv = ps2_host_send(0xFF);
print("ps2_mouse_init: send Reset: "); print("ps2_mouse_init: send Reset: ");
phex(rcv); phex(ps2_error); print("\n"); phex(rcv); phex(ps2_error); print("\n");
// read completion code of BAT // read completion code of BAT
//_delay_ms(1000); // wait for Basic Assurance Test
rcv = ps2_host_recv(); rcv = ps2_host_recv();
print("ps2_mouse_init: read BAT: "); print("ps2_mouse_init: read BAT: ");
phex(rcv); phex(ps2_error); print("\n"); phex(rcv); phex(ps2_error); print("\n");