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Device: RAD-Galaxy: Add support for Analog Output

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This commit is contained in:
Thomas Stoddard
2026-02-11 18:43:30 -05:00
committed by Kyle Schwarz
parent 6cda765fe0
commit d18ca9e6eb
9 changed files with 403 additions and 0 deletions
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include/icsneo/device/tree/radgalaxy/radgalaxysettings.h
+86
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@@ -185,6 +185,92 @@ public:
return nullptr;
}
}
bool setMiscIOAnalogOutputEnabled(uint8_t pin, bool enabled) override {
if(!settingsLoaded) {
report(APIEvent::Type::SettingsReadError, APIEvent::Severity::Error);
return false;
}
if(disabled) {
report(APIEvent::Type::SettingsNotAvailable, APIEvent::Severity::Error);
return false;
}
if(readonly) {
report(APIEvent::Type::SettingsReadOnly, APIEvent::Severity::Error);
return false;
}
if(pin < 1 || pin > 2) {
report(APIEvent::Type::ParameterOutOfRange, APIEvent::Severity::Error);
return false;
}
auto cfg = getMutableStructurePointer<radgalaxy_settings_t>();
if(cfg == nullptr) {
report(APIEvent::Type::SettingNotAvaiableDevice, APIEvent::Severity::Error);
return false;
}
const uint16_t bitMask = 1 << (pin - 1);
if(enabled) {
// Set pin as output and enable analog mode
cfg->misc_io_initial_ddr |= bitMask;
cfg->misc_io_analog_enable |= bitMask;
} else {
// Disable analog mode (leave DDR as-is)
cfg->misc_io_analog_enable &= ~bitMask;
}
return true;
}
bool setMiscIOAnalogOutput(uint8_t pin, MiscIOAnalogVoltage voltage) override {
if(!settingsLoaded) {
report(APIEvent::Type::SettingsReadError, APIEvent::Severity::Error);
return false;
}
if(disabled) {
report(APIEvent::Type::SettingsNotAvailable, APIEvent::Severity::Error);
return false;
}
if(readonly) {
report(APIEvent::Type::SettingsReadOnly, APIEvent::Severity::Error);
return false;
}
if(pin < 1 || pin > 2) {
report(APIEvent::Type::ParameterOutOfRange, APIEvent::Severity::Error);
return false;
}
auto cfg = getMutableStructurePointer<radgalaxy_settings_t>();
if(cfg == nullptr) {
report(APIEvent::Type::SettingNotAvaiableDevice, APIEvent::Severity::Error);
return false;
}
const uint8_t dacValue = static_cast<uint8_t>(voltage);
if(dacValue > 5) {
report(APIEvent::Type::ParameterOutOfRange, APIEvent::Severity::Error);
return false;
}
if(pin == 1) {
// Update low nibble of high byte (bits 8-11), preserve pin 2 value
cfg->misc_io_initial_latch = (cfg->misc_io_initial_latch & 0xF0FF) | (static_cast<uint16_t>(dacValue) << 8);
} else { // pin == 2
// Update high nibble of high byte (bits 12-15), preserve pin 1 value
cfg->misc_io_initial_latch = (cfg->misc_io_initial_latch & 0x0FFF) | (static_cast<uint16_t>(dacValue) << 12);
}
return true;
}
};
}