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server gpio

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Add try catch around configuration of pin
This commit is contained in:
sani7
2026-02-14 14:31:18 +01:00
parent 3920003bde
commit 163db5b0a5
1 changed files with 21 additions and 12 deletions
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server/gpio/gpio.cpp
+9
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@@ -24,21 +24,30 @@ void GPIO::configure_pin(Direction dir, uint8_t gpio)
m_offset = gpio; m_offset = gpio;
if (dir == Direction::Output) if (dir == Direction::Output)
{ {
try {
m_request = std::make_unique<gpiod::line_request>( m_request = std::make_unique<gpiod::line_request>(
::gpiod::chip(chip_path) ::gpiod::chip(chip_path)
.prepare_request() .prepare_request()
.set_consumer("unisim_cpp") .set_consumer("unisim_cpp")
.add_line_settings(m_offset, ::gpiod::line_settings().set_direction(::gpiod::line::direction::OUTPUT)) .add_line_settings(m_offset, ::gpiod::line_settings().set_direction(::gpiod::line::direction::OUTPUT))
.do_request()); .do_request());
} catch (...) {
SPDLOG_CRITICAL("Could not set gpio {} as output, run binary as root", gpio);
}
} }
if (dir == Direction::Input) if (dir == Direction::Input)
{ {
try {
m_request = std::make_unique<gpiod::line_request>( m_request = std::make_unique<gpiod::line_request>(
::gpiod::chip(chip_path) ::gpiod::chip(chip_path)
.prepare_request() .prepare_request()
.set_consumer("unisim_cpp") .set_consumer("unisim_cpp")
.add_line_settings(m_offset, ::gpiod::line_settings().set_direction(::gpiod::line::direction::INPUT)) .add_line_settings(m_offset, ::gpiod::line_settings().set_direction(::gpiod::line::direction::INPUT))
.do_request()); .do_request());
} catch (...) {
SPDLOG_CRITICAL("Could not set gpio {} as input, run binary as root", gpio);
}
} }
} }
void GPIO::set_value(bool value) void GPIO::set_value(bool value)