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ibmpc_usb: Add Z-150 AT support

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This commit is contained in:
tmk 2020-11-16 11:32:08 +09:00
parent e020a2233b
commit 822a8673e7
2 changed files with 10 additions and 1 deletions
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9
converter/ibmpc_usb/ibmpc_usb.c
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@ -55,6 +55,9 @@ static uint16_t read_keyboard_id(void)
uint16_t id = 0; uint16_t id = 0;
int16_t code = 0; int16_t code = 0;
// temporary fix Z-150 AT should response with ID
if (ibmpc_protocol == IBMPC_PROTOCOL_AT_Z150) return 0xFFFD;
// Disable // Disable
//code = ibmpc_host_send(0xF5); //code = ibmpc_host_send(0xF5);
@ -276,6 +279,8 @@ uint8_t matrix_scan(void)
keyboard_kind = PC_XT; keyboard_kind = PC_XT;
} else if (0xFFFE == keyboard_id) { // CodeSet2 PS/2 fails to response? } else if (0xFFFE == keyboard_id) { // CodeSet2 PS/2 fails to response?
keyboard_kind = PC_AT; keyboard_kind = PC_AT;
} else if (0xFFFD == keyboard_id) { // Zenith Z-150 AT
keyboard_kind = PC_AT_Z150;
} else if (0x00FF == keyboard_id) { // Mouse is not supported } else if (0x00FF == keyboard_id) { // Mouse is not supported
xprintf("Mouse: not supported\n"); xprintf("Mouse: not supported\n");
keyboard_kind = NONE; keyboard_kind = NONE;
@ -318,6 +323,9 @@ uint8_t matrix_scan(void)
case PC_AT: case PC_AT:
led_set(host_keyboard_leds()); led_set(host_keyboard_leds());
break; break;
case PC_AT_Z150:
// TODO: do not set indicators temporarily for debug
break;
case PC_TERMINAL: case PC_TERMINAL:
// Set all keys to make/break type // Set all keys to make/break type
ibmpc_host_send(0xF8); ibmpc_host_send(0xF8);
@ -355,6 +363,7 @@ uint8_t matrix_scan(void)
if (process_cs1(code) == -1) state = INIT; if (process_cs1(code) == -1) state = INIT;
break; break;
case PC_AT: case PC_AT:
case PC_AT_Z150:
if (process_cs2(code) == -1) state = INIT; if (process_cs2(code) == -1) state = INIT;
break; break;
case PC_TERMINAL: case PC_TERMINAL:

2
converter/ibmpc_usb/ibmpc_usb.h
View file

@ -1,7 +1,7 @@
#ifndef IBMPC_USB_H #ifndef IBMPC_USB_H
#define IBMPC_USB_H #define IBMPC_USB_H
typedef enum { NONE, PC_XT, PC_AT, PC_TERMINAL } keyboard_kind_t; typedef enum { NONE, PC_XT, PC_AT, PC_TERMINAL, PC_AT_Z150 } keyboard_kind_t;
extern uint16_t keyboard_id; extern uint16_t keyboard_id;
extern keyboard_kind_t keyboard_kind; extern keyboard_kind_t keyboard_kind;