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Added error reporting to idevicesettings

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This commit is contained in:
EricLiu2000
2019-06-13 16:01:35 -04:00
parent 965679c370
commit a16f2843d8
4 changed files with 221 additions and 39 deletions
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device/idevicesettings.cpp
+165 -39
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@@ -183,8 +183,20 @@ bool IDeviceSettings::refresh(bool ignoreChecksum) {
}
bool IDeviceSettings::apply(bool temporary) {
if(!settingsLoaded || disabled || readonly)
if(readonly) {
err(APIError::SettingsReadOnly);
return false;
}
if(disabled) {
err(APIError::SettingsNotAvailable);
return false;
}
if(!settingsLoaded) {
err(APIError::SettingsReadError);
return false;
}
std::vector<uint8_t> bytestream;
bytestream.resize(7 + settings.size());
@@ -202,7 +214,11 @@ bool IDeviceSettings::apply(bool temporary) {
std::shared_ptr<Message> msg = com->waitForMessageSync(std::make_shared<Main51MessageFilter>(Command::SetSettings), std::chrono::milliseconds(1000));
if(!msg || msg->data[0] != 1) { // We did not receive a response
refresh(); // Attempt to get the settings from the device so we're up to date if possible
// Attempt to get the settings from the device so we're up to date if possible
if(refresh()) {
// refresh succeeded but previously there was an error
err(APIError::NoDeviceResponse);
}
return false;
}
@@ -217,7 +233,11 @@ bool IDeviceSettings::apply(bool temporary) {
com->sendCommand(Command::SetSettings, bytestream);
msg = com->waitForMessageSync(std::make_shared<Main51MessageFilter>(Command::SetSettings), std::chrono::milliseconds(1000));
if(!msg || msg->data[0] != 1) {
refresh();
// Attempt to get the settings from the device so we're up to date if possible
if(refresh()) {
// refresh succeeded but previously there was an error
err(APIError::NoDeviceResponse);
}
return false;
}
@@ -228,17 +248,32 @@ bool IDeviceSettings::apply(bool temporary) {
refresh(); // Refresh our buffer with what the device has, whether we were successful or not
return (msg && msg->data[0] == 1); // Device sends 0x01 for success
bool ret = (msg && msg->data[0] == 1); // Device sends 0x01 for success
if(!ret) {
err(APIError::FailedToWrite);
}
return ret;
}
bool IDeviceSettings::applyDefaults(bool temporary) {
if(disabled || readonly)
if(disabled) {
err(APIError::SettingsNotAvailable);
return false;
}
if(readonly) {
err(APIError::SettingsReadOnly);
return false;
}
com->sendCommand(Command::SetDefaultSettings);
std::shared_ptr<Message> msg = com->waitForMessageSync(std::make_shared<Main51MessageFilter>(Command::SetDefaultSettings), std::chrono::milliseconds(1000));
if(!msg || msg->data[0] != 1) {
refresh();
// Attempt to get the settings from the device so we're up to date if possible
if(refresh()) {
// refresh succeeded but previously there was an error
err(APIError::NoDeviceResponse);
}
return false;
}
@@ -263,7 +298,11 @@ bool IDeviceSettings::applyDefaults(bool temporary) {
com->sendCommand(Command::SetSettings, bytestream);
msg = com->waitForMessageSync(std::make_shared<Main51MessageFilter>(Command::SetSettings), std::chrono::milliseconds(1000));
if(!msg || msg->data[0] != 1) {
refresh();
// Attempt to get the settings from the device so we're up to date if possible
if(refresh()) {
// refresh succeeded but previously there was an error
err(APIError::NoDeviceResponse);
}
return false;
}
@@ -274,45 +313,79 @@ bool IDeviceSettings::applyDefaults(bool temporary) {
refresh(); // Refresh our buffer with what the device has, whether we were successful or not
return (msg && msg->data[0] == 1); // Device sends 0x01 for success
bool ret = (msg && msg->data[0] == 1); // Device sends 0x01 for success
if(!ret) {
err(APIError::FailedToWrite);
}
return ret;
}
int64_t IDeviceSettings::getBaudrateFor(Network net) const {
if(!settingsLoaded || disabled)
if(disabled) {
err(APIError::SettingsNotAvailable);
return -1;
}
if(!settingsLoaded) {
err(APIError::SettingsReadError);
return -1;
}
switch(net.getType()) {
case Network::Type::CAN: {
const CAN_SETTINGS* cfg = getCANSettingsFor(net);
if(cfg == nullptr)
if(cfg == nullptr) {
err(APIError::CANFDSettingsNotAvailable);
return -1;
}
int64_t baudrate = GetBaudrateValueForEnum((CANBaudrate)cfg->Baudrate);
if(baudrate == -1)
if(baudrate == -1) {
err(APIError::BaudrateNotFound);
return -1;
}
return baudrate;
}
default:
err(APIError::BadNetworkType);
return -1;
}
}
bool IDeviceSettings::setBaudrateFor(Network net, int64_t baudrate) {
if(!settingsLoaded || disabled || readonly)
if(disabled) {
err(APIError::SettingsNotAvailable);
return false;
}
if(!settingsLoaded) {
err(APIError::SettingsReadError);
return false;
}
if(readonly) {
err(APIError::SettingsReadOnly);
return false;
}
switch(net.getType()) {
case Network::Type::CAN: {
if(baudrate > 1000000) // This is an FD baudrate. Use setFDBaudrateFor instead.
if(baudrate > 1000000) { // This is an FD baudrate. Use setFDBaudrateFor instead.
err(APIError::CANFDSettingsNotAvailable);
return false;
}
CAN_SETTINGS* cfg = getMutableCANSettingsFor(net);
if(cfg == nullptr)
if(cfg == nullptr) {
err(APIError::CANSettingsNotAvailable);
return false;
}
CANBaudrate newBaud = GetEnumValueForBaudrate(baudrate);
if(newBaud == (CANBaudrate)-1)
if(newBaud == (CANBaudrate)-1) {
err(APIError::BaudrateNotFound);
return false;
}
cfg->Baudrate = (uint8_t)newBaud;
cfg->auto_baud = false;
cfg->SetBaudrate = AUTO; // Device will use the baudrate value to set the TQ values
@@ -320,12 +393,16 @@ bool IDeviceSettings::setBaudrateFor(Network net, int64_t baudrate) {
}
case Network::Type::LSFTCAN: {
CAN_SETTINGS* cfg = getMutableLSFTCANSettingsFor(net);
if(cfg == nullptr)
if(cfg == nullptr) {
err(APIError::LSFTCANSettingsNotAvailable);
return false;
}
CANBaudrate newBaud = GetEnumValueForBaudrate(baudrate);
if(newBaud == (CANBaudrate)-1)
if(newBaud == (CANBaudrate)-1) {
err(APIError::BaudrateNotFound);
return false;
}
cfg->Baudrate = (uint8_t)newBaud;
cfg->auto_baud = false;
cfg->SetBaudrate = AUTO; // Device will use the baudrate value to set the TQ values
@@ -333,78 +410,127 @@ bool IDeviceSettings::setBaudrateFor(Network net, int64_t baudrate) {
}
case Network::Type::SWCAN: {
SWCAN_SETTINGS* cfg = getMutableSWCANSettingsFor(net);
if(cfg == nullptr)
if(cfg == nullptr) {
err(APIError::SWCANSettingsNotAvailable);
return false;
}
CANBaudrate newBaud = GetEnumValueForBaudrate(baudrate);
if(newBaud == (CANBaudrate)-1)
if(newBaud == (CANBaudrate)-1) {
err(APIError::BaudrateNotFound);
return false;
}
cfg->Baudrate = (uint8_t)newBaud;
cfg->auto_baud = false;
cfg->SetBaudrate = AUTO; // Device will use the baudrate value to set the TQ values
return true;
}
default:
err(APIError::BadNetworkType);
return false;
}
}
int64_t IDeviceSettings::getFDBaudrateFor(Network net) const {
if(!settingsLoaded || disabled)
if(disabled) {
err(APIError::SettingsNotAvailable);
}
if(!settingsLoaded) {
err(APIError::SettingsReadError);
return -1;
}
switch(net.getType()) {
case Network::Type::CAN: {
const CANFD_SETTINGS* cfg = getCANFDSettingsFor(net);
if(cfg == nullptr)
if(cfg == nullptr) {
err(APIError::CANFDSettingsNotAvailable);
return -1;
}
int64_t baudrate = GetBaudrateValueForEnum((CANBaudrate)cfg->FDBaudrate);
if(baudrate == -1)
if(baudrate == -1) {
err(APIError::BaudrateNotFound);
return -1;
}
return baudrate;
}
default:
err(APIError::BadNetworkType);
return -1;
}
}
bool IDeviceSettings::setFDBaudrateFor(Network net, int64_t baudrate) {
if(!settingsLoaded || disabled || readonly)
if(!settingsLoaded) {
err(APIError::SettingsReadError);
return false;
}
if(disabled) {
err(APIError::SettingsNotAvailable);
return false;
}
if(readonly) {
err(APIError::SettingsReadOnly);
return false;
}
switch(net.getType()) {
case Network::Type::CAN: {
CANFD_SETTINGS* cfg = getMutableCANFDSettingsFor(net);
if(cfg == nullptr)
if(cfg == nullptr) {
err(APIError::CANFDSettingsNotAvailable);
return false;
}
CANBaudrate newBaud = GetEnumValueForBaudrate(baudrate);
if(newBaud == (CANBaudrate)-1)
if(newBaud == (CANBaudrate)-1) {
err(APIError::BaudrateNotFound);
return false;
}
cfg->FDBaudrate = (uint8_t)newBaud;
return true;
}
default:
err(APIError::BadNetworkType);
return false;
}
}
template<typename T> bool IDeviceSettings::applyStructure(const T& newStructure) {
if(!settingsLoaded || disabled || readonly)
if(!settingsLoaded) {
err(APIError::SettingsReadError);
return false;
// This function is only called from C++ so the callers structure size and ours should never differ
if(sizeof(T) != structSize)
return false; // The wrong structure was passed in for the current device
}
if(disabled) {
err(APIError::SettingsNotAvailable);
return false;
}
if(readonly) {
err(APIError::SettingsReadOnly);
return false;
}
// This function is only called from C++ so the caller's structure size and ours should never differ
if(sizeof(T) != structSize) {
err(APIError::SettingsStructureMismatch);
return false; // The wrong structure was passed in for the current device
}
size_t copySize = sizeof(T);
if(copySize > settings.size())
if(copySize > settings.size()) {
err(APIError::SettingsStructureTruncated);
copySize = settings.size(); // TODO Warn user that their structure is truncated
// TODO Warn user that the device firmware doesn't support all the settings in the current API
//if(copySize < settings.size())
}
// Warn user that the device firmware doesn't support all the settings in the current API
if(copySize < settings.size())
err(APIError::DeviceFirmwareOutOfDate);
memcpy(settings.data(), &newStructure, structSize);
return apply();
}