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(MESS) corvushd: Split the firmware string and revision number. (nw)

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This commit is contained in:
Mike Naberezny 2014-07-05 21:07:38 +00:00
parent cf1b2aeae4
commit cdad65cb85
2 changed files with 15 additions and 4 deletions
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16
src/emu/machine/corvushd.c
View File

@ -89,7 +89,7 @@ corvus_hdc_t::corvus_hdc_t(const machine_config &mconfig, const char *tag, devic
#define VERBOSE 0
#define VERBOSE_RESPONSES 0
#define VERSION 1
#define ROM_VERSION 1 // Controller ROM version
#define MAX_COMMAND_SIZE 4096 // The maximum size of a command packet (the controller only has 5K of RAM...)
#define SPARE_TRACKS 7 // This is a Rev B drive, so 7 it is
#define CALLBACK_CTH_MODE 1 // Set to Controller-to-Host mode when callback fires
@ -690,8 +690,18 @@ UINT8 corvus_hdc_t::corvus_get_drive_parameters(UINT8 drv) {
//
// Build up the parameter packet
//
strcpy((char *) m_buffer.drive_param_response.firmware, "V18.4AP -- CONST II - 11/82 %"); // Pulled from some firmware...
m_buffer.drive_param_response.rom_version = VERSION;
// This firmware string and revision were taken from the Corvus firmware
// file CORVB184.CLR found on the SSE SoftBox distribution disk.
strcpy((char *) m_buffer.drive_param_response.firmware_desc, "V18.4 -- CONST II - 11/82 ");
m_buffer.drive_param_response.firmware_rev = 37;
// Controller ROM version
m_buffer.drive_param_response.rom_version = ROM_VERSION;
//
// Track information
//
m_buffer.drive_param_response.track_info.sectors_per_track = m_sectors_per_track;
m_buffer.drive_param_response.track_info.tracks_per_cylinder = m_tracks_per_cylinder;
m_buffer.drive_param_response.track_info.cylinders_per_drive.msb = (m_cylinders_per_drive & 0xff00) >> 8;

3
src/emu/machine/corvushd.h
View File

@ -356,7 +356,8 @@ private:
//
struct {
UINT8 status; // Status code returned by command executed
UINT8 firmware[32]; // Firmware message
UINT8 firmware_desc[31]; // Firmware string description
UINT8 firmware_rev; // Firmware revision number
UINT8 rom_version; // ROM Version
struct {
UINT8 sectors_per_track; // Sectors/Track