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KT: Make USBMS work

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This commit is contained in:
Nicolas Mailloux 2022-05-23 15:24:21 -04:00
parent 04ef2d132c
commit 5a716d2561
4 changed files with 53 additions and 20 deletions
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44
functions.h
View file

@ -353,18 +353,32 @@ namespace {
return 0;
}
void get_battery_level() {
QFile batt_level_file("/sys/devices/platform/pmic_battery.1/power_supply/mc13892_bat/capacity");
if(batt_level_file.exists()) {
batt_level_file.open(QIODevice::ReadOnly);
batt_level = batt_level_file.readAll();
batt_level = batt_level.trimmed();
batt_level_int = batt_level.toInt();
batt_level = batt_level.append("%");
batt_level_file.close();
QString batteryLevelFileQstr;
if(global::deviceID == "kt\n") {
QFile batt_level_file("/sys/devices/system/yoshi_battery/yoshi_battery0/battery_capacity");
if(batt_level_file.exists()) {
batt_level_file.open(QIODevice::ReadOnly);
batt_level = batt_level_file.readAll();
batt_level = batt_level.trimmed();
batt_level_int = batt_level.toInt();
batt_level = batt_level.append("%");
batt_level_file.close();
}
}
else {
batt_level_int = 100;
batt_level = "100%";
QFile batt_level_file("/sys/devices/platform/pmic_battery.1/power_supply/mc13892_bat/capacity");
if(batt_level_file.exists()) {
batt_level_file.open(QIODevice::ReadOnly);
batt_level = batt_level_file.readAll();
batt_level = batt_level.trimmed();
batt_level_int = batt_level.toInt();
batt_level = batt_level.append("%");
batt_level_file.close();
}
else {
batt_level_int = 100;
batt_level = "100%";
}
}
}
void writeconfig(std::string file, std::string config) {
@ -767,7 +781,15 @@ namespace {
return checkconfig("/external_root/run/encfs_mounted");
}
bool isUsbPluggedIn() {
if(global::deviceID != "kt\n") {
if(global::deviceID == "kt\n") {
if(readFile("/sys/devices/system/yoshi_battery/yoshi_battery0/battery_status") == "1\n") {
return 1;
}
else {
return 0;
}
}
else {
// Thanks to https://github.com/koreader/KoboUSBMS/blob/2efdf9d920c68752b2933f21c664dc1afb28fc2e/usbms.c#L148-L158
int ntxfd;
if((ntxfd = open("/dev/ntx_io", O_RDWR)) == -1) {

2
koboxsettings.cpp
View file

@ -119,7 +119,7 @@ void koboxSettings::on_spinBox_valueChanged(int arg1)
void koboxSettings::on_pushButton_clicked()
{
// Export Extensions disk image over USB with g_mass_storage
// Export Extensions disk image over USB with g_mass_storage/g_file_storage
global::usbms::usbmsDialog = false;
global::usbms::launchUsbms = true;
global::usbms::koboxExportExtensions = true;

26
usbms_splash.cpp
View file

@ -86,19 +86,29 @@ void usbms_splash::usbms_launch()
QThread::msleep(1000);
if(global::deviceID == "n306\n" or global::deviceID == "n873\n") {
QProcess::execute("insmod", QStringList() << "/external_root/modules/fs/configfs/configfs.ko");
QProcess::execute("insmod", QStringList() << "/external_root/modules/drivers/usb/gadget/libcomposite.ko");
QProcess::execute("insmod", QStringList() << "/external_root/modules/drivers/usb/gadget/function/usb_f_mass_storage.ko");
QProcess::execute("insmod", QStringList() << "/external_root/lib/modules/fs/configfs/configfs.ko");
QProcess::execute("insmod", QStringList() << "/external_root/lib/modules/drivers/usb/gadget/libcomposite.ko");
QProcess::execute("insmod", QStringList() << "/external_root/lib/modules/drivers/usb/gadget/function/usb_f_mass_storage.ko");
}
else if(global::deviceID == "kt\n") {
QProcess::execute("insmod", QStringList() << "/external_root/lib/modules/2.6.35-inkbox/kernel/drivers/usb/gadget/arcotg_udc.ko");
}
QString prog_1 ("insmod");
QStringList args_1;
if(global::usbms::koboxExportExtensions == true) {
args_1 << "/external_root/modules/g_mass_storage.ko" << "file=/external_root/opt/storage/X11/extensions-user.img" << "removable=y" << "stall=0";
if(global::deviceID == "kt\n") {
massStorageModule = "/external_root/lib/modules/2.6.35-inkbox/kernel/drivers/usb/gadget/g_file_storage.ko";
}
else {
args_1 << "/external_root/modules/g_mass_storage.ko" << "file=/external_root/opt/storage/onboard" << "removable=y" << "stall=0";
massStorageModule = "/external_root/lib/modules/g_mass_storage.ko";
}
if(global::usbms::koboxExportExtensions == true) {
args_1 << massStorageModule << "file=/external_root/opt/storage/X11/extensions-user.img" << "removable=y" << "stall=0";
}
else {
args_1 << massStorageModule << "file=/external_root/opt/storage/onboard" << "removable=y" << "stall=0";
}
QProcess *proc_1 = new QProcess();
@ -111,7 +121,7 @@ void usbms_splash::usbms_launch()
usbms_t->setInterval(1000);
connect(usbms_t, &QTimer::timeout, [&]() {
if(exitUsbMsDone == false) {
if(isUsbPluggedIn() == false) {
if(isUsbPluggedIn() == 0) {
if(global::usbms::koboxExportExtensions == true) {
reboot(false);
qApp->quit();
@ -138,7 +148,7 @@ void usbms_splash::usbms_launch()
QString prog("rmmod");
QStringList args;
args << "g_mass_storage";
args << massStorageModule;
QProcess * proc = new QProcess();
proc->start(prog, args);
proc->waitForFinished();

1
usbms_splash.h
View file

@ -17,6 +17,7 @@ public:
~usbms_splash();
float sW;
float sH;
QString massStorageModule;
void usbms_launch();