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// license: BSD-3-Clause
// copyright-holders: Peter Ferrie, Angelo Salese
/**************************************************************************************************
Alladin HASP dongle for Savage Quest
TODO:
- convert legacy implementation from misc/savquest.cpp
**************************************************************************************************/
#include "emu.h"
#include "hasp_savquest.h"
DEFINE_DEVICE_TYPE(HASP_SAVQUEST, hasp_savquest_device, "hasp_savquest", "Alladin HASP dongle for Savage Quest")
hasp_savquest_device::hasp_savquest_device(const machine_config &mconfig, const char *tag, device_t *owner, uint32_t clock) :
device_t(mconfig, HASP_SAVQUEST, tag, owner, clock),
device_centronics_peripheral_interface(mconfig, *this)
{ }
void hasp_savquest_device::device_start()
{
save_item(NAME(m_data_in));
}
void hasp_savquest_device::device_reset()
{
m_select_in_state = 1;
m_haspstate = HASPSTATE_NONE;
}
void hasp_savquest_device::input_select_in(int state)
{
m_select_in_state = state;
logerror("input_select_in %d\n", state);
}
void hasp_savquest_device::update_state()
{
// const uint8_t s_hasp_cmppass[] = {
// 0xc3, 0xd9, 0xd3, 0xfb, 0x9d, 0x89, 0xb9, 0xa1, 0xb3, 0xc1, 0xf1, 0xcd, 0xdf, 0x9d
// }; /* 0x9d or 0x9e */
// const uint8_t s_hasp_prodinfo[] = {
// 0x51, 0x4c, 0x52, 0x4d, 0x53, 0x4e, 0x53, 0x4e, 0x53, 0x49, 0x53, 0x48, 0x53, 0x4b, 0x53, 0x4a,
// 0x53, 0x43, 0x53, 0x45, 0x52, 0x46, 0x53, 0x43, 0x53, 0x41, 0xac, 0x40, 0x53, 0xbc, 0x53, 0x42,
// 0x53, 0x57, 0x53, 0x5d, 0x52, 0x5e, 0x53, 0x5b, 0x53, 0x59, 0xac, 0x58, 0x53, 0xa4
// };
// ignore if not selected
if (m_select_in_state)
return;
output_fault(0);
output_select(0);
output_ack(0);
output_busy(1);
// TODO: implementation here
// need to collect states from the previous data input transitions,
// no way get the "raw" value otherwise.
// SW doesn't program any centronics line beyond select_in and init lines, at ODNGLV.EXE startup.
m_prev_data = m_data_in;
// printf("%02x\n", m_data_in);
output_perror(1);
}
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