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FB and @CP can now be used to switch between SD and USB devices.

This commit is contained in:
Stephen White 2018-11-06 19:23:48 +11:00
parent d9528f0f26
commit 9051abec6d
4 changed files with 221 additions and 112 deletions
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52
src/FileBrowser.cpp
View File

@ -21,6 +21,7 @@
#include <string.h>
#include <strings.h>
#include <algorithm>
#include <ctype.h>
#include "debug.h"
#include "options.h"
#include "InputMappings.h"
@ -553,16 +554,9 @@ struct greater
}
};
void FileBrowser::RefreshFolderEntries()
void FileBrowser::RefreshDevicesEntries(std::vector<FileBrowser::BrowsableList::Entry>& entries, bool toLower)
{
DIR dir;
FileBrowser::BrowsableList::Entry entry;
FRESULT res;
char* ext;
folder.Clear();
if (displayingDevices)
{
char label[1024];
DWORD vsn;
f_getlabel("SD:", label, &vsn);
@ -571,9 +565,16 @@ void FileBrowser::RefreshFolderEntries()
sprintf(entry.filImage.fname, "SD: %s", label);
else
sprintf(entry.filImage.fname, "SD:");
if (toLower)
{
for (int i = 0; entry.filImage.fname[i]; i++)
{
entry.filImage.fname[i] = tolower(entry.filImage.fname[i]);
}
}
entry.filImage.fattrib |= AM_DIR;
entry.filIcon.fname[0] = 0;
folder.entries.push_back(entry);
entries.push_back(entry);
for (int USBDriveIndex = 0; USBDriveIndex < numberOfUSBMassStorageDevices; ++USBDriveIndex)
{
@ -587,11 +588,31 @@ void FileBrowser::RefreshFolderEntries()
else
strcpy(entry.filImage.fname, USBDriveId);
if (toLower)
{
for (int i = 0; entry.filImage.fname[i]; i++)
{
entry.filImage.fname[i] = tolower(entry.filImage.fname[i]);
}
}
entry.filImage.fattrib |= AM_DIR;
entry.filIcon.fname[0] = 0;
folder.entries.push_back(entry);
entries.push_back(entry);
}
}
void FileBrowser::RefreshFolderEntries()
{
DIR dir;
FileBrowser::BrowsableList::Entry entry;
FRESULT res;
char* ext;
folder.Clear();
if (displayingDevices)
{
FileBrowser::RefreshDevicesEntries(folder.entries, false);
}
else
{
res = f_opendir(&dir, ".");
@ -663,6 +684,13 @@ void FileBrowser::DisplayRoot()
FolderChanged();
}
void FileBrowser::DeviceSwitched()
{
displayingDevices = false;
m_IEC_Commands.SetDisplayingDevices(displayingDevices);
FolderChanged();
}
/*
void FileBrowser::RefeshDisplayForBrowsableList(FileBrowser::BrowsableList* browsableList, int xOffset, bool showSelected)
{
@ -867,9 +895,11 @@ void FileBrowser::PopFolder()
if (f_getcwd(buffer, 1024) == FR_OK)
{
int deviceRoot = IsAtRootOfDevice();
DEBUG_LOG("deviceRoot = %d\r\n", deviceRoot);
if (deviceRoot >= 0)
{
displayingDevices = true;
m_IEC_Commands.SetDisplayingDevices(displayingDevices);
RefreshFolderEntries();
folder.currentIndex = deviceRoot;
folder.SetCurrent();
@ -1058,6 +1088,7 @@ void FileBrowser::UpdateInputFolders()
{
SwitchDrive("SD:");
displayingDevices = false;
m_IEC_Commands.SetDisplayingDevices(displayingDevices);
RefreshFolderEntries();
}
else
@ -1071,6 +1102,7 @@ void FileBrowser::UpdateInputFolders()
{
SwitchDrive(USBDriveId);
displayingDevices = false;
m_IEC_Commands.SetDisplayingDevices(displayingDevices);
RefreshFolderEntries();
}
}

4
src/FileBrowser.h
View File

@ -198,11 +198,15 @@ public:
static u32 Colour(int index);
static void RefreshDevicesEntries(std::vector<FileBrowser::BrowsableList::Entry>& entries, bool toLower);
bool MakeLST(const char* filenameLST);
bool SelectLST(const char* filenameLST);
void SetScrollHighlightRate(float value) { scrollHighlightRate = value; }
void DeviceSwitched();
private:
void DisplayPNG(FILINFO& filIcon, int x, int y);
void RefreshFolderEntries();

71
src/iec_commands.cpp
View File

@ -769,6 +769,32 @@ void IEC_Commands::CD(int partition, char* filename)
updateAction = POP_DIR;
}
else
{
if (displayingDevices)
{
if (strncmp(filename, "SD", 2) == 0)
{
SwitchDrive("SD:");
displayingDevices = false;
updateAction = DECIVE_SWITCHED;
}
else
{
for (int USBDriveIndex = 0; USBDriveIndex < numberOfUSBMassStorageDevices; ++USBDriveIndex)
{
char USBDriveId[16];
sprintf(USBDriveId, "USB%02d:", USBDriveIndex + 1);
if (strncmp(filename, USBDriveId, 5) == 0)
{
SwitchDrive(USBDriveId);
displayingDevices = false;
updateAction = DECIVE_SWITCHED;
}
}
}
}
else
{
DIR dir;
FILINFO filInfo;
@ -870,6 +896,7 @@ void IEC_Commands::CD(int partition, char* filename)
}
}
}
}
void IEC_Commands::MKDir(int partition, char* filename)
{
@ -1040,6 +1067,41 @@ void IEC_Commands::Copy(void)
Error(ERROR_34_SYNTAX_ERROR);
}
}
void IEC_Commands::ChangeDevice(void)
{
Channel& channel = channels[15];
const char* text = (char*)channel.buffer;
if (strlen(text) > 2)
{
int deviceIndex = atoi(text + 2);
if (deviceIndex == 0)
{
SwitchDrive("SD:");
displayingDevices = false;
updateAction = DECIVE_SWITCHED;
}
else if ((deviceIndex - 1) < numberOfUSBMassStorageDevices)
{
char USBDriveId[16];
sprintf(USBDriveId, "USB%02d:", deviceIndex);
SwitchDrive(USBDriveId);
displayingDevices = false;
updateAction = DECIVE_SWITCHED;
}
else
{
Error(ERROR_74_DRlVE_NOT_READY);
}
}
else
{
Error(ERROR_31_SYNTAX_ERROR);
}
}
void IEC_Commands::Memory(void)
{
Channel& channel = channels[15];
@ -1286,7 +1348,7 @@ void IEC_Commands::ProcessCommand(void)
break;
case 'C':
if (channel.buffer[1] == 'P')
Error(ERROR_31_SYNTAX_ERROR); // Change Partition not implemented yet
ChangeDevice();
else
Copy();
break;
@ -1628,6 +1690,12 @@ void IEC_Commands::LoadDirectory()
FileBrowser::BrowsableList::Entry entry;
std::vector<FileBrowser::BrowsableList::Entry> entries;
if (displayingDevices)
{
FileBrowser::RefreshDevicesEntries(entries, true);
}
else
{
res = f_opendir(&dir, ".");
if (res == FR_OK)
{
@ -1642,6 +1710,7 @@ void IEC_Commands::LoadDirectory()
std::sort(entries.begin(), entries.end(), greater());
}
}
for (u32 i = 0; i < entries.size(); ++i)
{

6
src/main.cpp
View File

@ -47,7 +47,7 @@ extern "C"
#include "ssd_logo.h"
unsigned versionMajor = 1;
unsigned versionMinor = 16;
unsigned versionMinor = 17;
// When the emulated CPU starts we execute the first million odd cycles in non-real-time (ie as fast as possible so the emulated 1541 becomes responsive to CBM-Browser asap)
// During these cycles the CPU is executing the ROM self test routines (these do not need to be cycle accurate)
@ -1114,6 +1114,10 @@ void emulator()
GlobalSetDeviceID( m_IEC_Commands.GetDeviceId() );
fileBrowser->ShowDeviceAndROM();
break;
case IEC_Commands::DECIVE_SWITCHED:
DEBUG_LOG("DECIVE_SWITCHED\r\n");
fileBrowser->DeviceSwitched();
break;
default:
break;
}