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This commit is contained in:
J. Nick Koston
2025-09-23 22:22:44 -05:00
parent 6ba720d126
commit 7388a2c9a3
1 changed files with 7 additions and 3 deletions
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10
esphome/components/usb_uart/usb_uart.h
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@@ -108,16 +108,20 @@ class USBUartChannel : public uart::UARTComponent, public Parented<USBUartCompon
void set_dummy_receiver(bool dummy_receiver) { this->dummy_receiver_ = dummy_receiver; }
protected:
const uint8_t index_;
// Larger structures first for better alignment
RingBuffer input_buffer_;
RingBuffer output_buffer_;
CdcEps cdc_dev_{};
// Enum (likely 4 bytes)
UARTParityOptions parity_{UART_CONFIG_PARITY_NONE};
// Group atomics together (each 1 byte)
std::atomic<bool> input_started_{true};
std::atomic<bool> output_started_{true};
CdcEps cdc_dev_{};
std::atomic<bool> initialised_{false};
// Group regular bytes together to minimize padding
const uint8_t index_;
bool debug_{};
bool dummy_receiver_{};
std::atomic<bool> initialised_{false};
};
class USBUartComponent : public usb_host::USBClient {