小龙虾
51c89b3065
移除固定的包间延迟配置 `OTA_PACKET_DELAY_MS`，采用基于SPI Link v2 CREDIT背压的动态节奏控制，在SpiMaster中通过remoteCredit==0时wait/拒发 实现流量控制，提高OTA传输稳定性。 refactor(stack): 统一任务栈大小配置并添加CPU统计功能 - 在app_config.h中集中定义所有任务栈大小常量，基于实测水位优化分配 - 新增monitor/cpu_stats.cpp组件，提供1Hz FreeRTOS CPU占用采样 - 更新main.cpp中的任务创建使用新的栈大小常量 - 调整health_monitor和ota_relay等任务的栈分配 perf(ota): 改进ESP32和GD32 OTA分区预擦策略 - ESP32 OTA从边写边擦改为整分区预擦模式，避免写入时的扇区擦除阻塞 - GD32 OTA在prepare阶段进行整分区预擦，提升后续写入吞吐量 - 优化OTA协调器状态管理，修复FINALIZING状态残留问题 fix(log): 改进UDP日志发送的堆内存管理 - 当堆内存不足时记录UDP发送跳过的告警信息到ring buffer - 降低UDP发送跳过的内存阈值从10KB到6KB - 降低日志排水最小内存阈值从8KB到4KB docs(readme): 更新OTA配置参数文档说明 移除已废弃的OTA_PACKET_DELAY_MS参数，更新包间节奏控制说明为 基于CREDIT背压机制的描述。
35 lines
1.2 KiB
Plaintext
35 lines
1.2 KiB
Plaintext
menu "DCU OTA Configuration"
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config DCU_SPI_CLOCK_HZ
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int "SPI clock frequency for GD32 (Hz)"
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default 4000000
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range 1000000 20000000
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help
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SPI clock speed between ESP32-C3 and GD32E50x.
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Higher value speeds up GD32 OTA relay, but must be
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validated against actual wiring length/quality and GD32
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SPI slave timing.
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config DCU_OTA_POLL_BACKOFF_MS
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int "Polling backoff when GD32 is not ready (ms)"
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default 2
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range 0 50
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help
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Delay between SPI response polls when GD32 returns WAIT
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or does not drive MISO yet. Packet pacing uses SPI Link v2
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CREDIT backpressure in SpiMaster (remoteCredit==0 → wait/
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refuse TX), not a fixed inter-packet delay. Lower value
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reduces poll idle time; increase if GD32 needs more time
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between polls.
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config DCU_OTA_FINISH_TIMEOUT_MS
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int "Timeout for FINISH_OTA command (ms)"
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default 10000
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range 3000 60000
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help
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How long ESP32 waits for GD32 to respond to the FINISH_OTA
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command. GD32 may need extra time to drain flash buffers,
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verify firmware, or prepare the APP jump.
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endmenu
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