- 新增 `lastWorkerExecUs()`:获取最近一次 worker 任务执行耗时(µs)。 - 引入 `SpiProfile` 结构体:事务级详细剖析,记录 SPI 事务各阶段的时间戳。 - 实现 `lastProfile()`:诊断用,获取最近一次事务剖析快照。 - SPI 时钟配置提升至 13.3 MHz,改善性能。 - 修改前端 JavaScript 轮询逻辑:新增 uptime 检查,更好地处理 ESP32 重启状态。 - SPI 测速 HTML 的计时单位由毫秒改为微秒显示。 - 新建 `spi_ring_cache.h`:共享 SPI ring push 缓存工具。 - 新增 `http_util.h`:共享 HTTP 处理器工具,含 JSON 拼接与查询参数解析。 - 引入 `json_parse.h`:轻量级 JSON 解析器,针对扁平 JSON 对象设计。 - 新增 Windows 环境下的项目构建批处理脚本。 - 重构 CAN 反馈处理:从推送式改为请求驱动架构,降低内存占用、提升效率。
527 lines
24 KiB
C++
527 lines
24 KiB
C++
/*
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* motor_ota_relay.cpp - 电机 OTA relay ESP32 侧实现
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*/
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#include "monitor/motor_ota_relay.h"
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#include "monitor/debug_log.h"
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#include "transport/spi_master.h"
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#include "storage/gd32_flash_store.h"
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#include "esp_log.h"
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#include "esp_timer.h"
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#include "freertos/FreeRTOS.h"
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#include "freertos/task.h"
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#include "freertos/semphr.h"
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#include <string.h>
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static const char *TAG = "MOTOR_OTA";
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/* SPI 类型常量(与 GD32 app_spi_command_defs.h 对齐) */
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static constexpr uint8_t kSpiMotorOtaCmd = 0xD0U;
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static constexpr uint8_t kSpiMotorOtaData = 0xD1U;
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static constexpr uint8_t kSpiMotorOtaStatus = 0xD2U;
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static constexpr uint8_t kRspAck = 0x80U;
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static constexpr uint8_t kRspWait = 0x81U;
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/* 内部状态 */
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static SemaphoreHandle_t s_mutex = nullptr;
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static motor_ota_status_t s_status = {};
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/* 固件不再整体缓冲在堆里:HTTP handler 流式写入 gd32_ota flash 分区,
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* feedTask 经 flashReadChunk 分块读取(见 feedTask)。 */
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static uint32_t s_fw_size = 0;
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static uint32_t s_fw_offset = 0; /* 已喂给 GD32 的偏移 */
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static TaskHandle_t s_feed_task = nullptr;
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static volatile bool s_feed_running = false;
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static int64_t nowMs() {
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return esp_timer_get_time() / 1000;
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}
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/* ── 共享辅助:终态判断 + QUERY SPI 事务 ── */
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/** @brief GD32 侧已进终态(IDLE/FINISHED/ERROR),喂数据应停止。 */
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static inline bool isTerminalState(motor_ota_state_t s)
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{
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return s == MOTOR_OTA_IDLE || s == MOTOR_OTA_FINISHED || s == MOTOR_OTA_ERROR;
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}
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/**
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* @brief 发 SPI 0xD0 QUERY 查询 GD32 真实状态。
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* @param out_state 非 null 时写入 GD32 返回的 state
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* @param out_err 非 null 时写入 error_code
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* @param update_status true 时把结果同步写回 s_status(持锁)
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* @return true=QUERY 成功且 ACK 有有效数据;false=SPI 失败或无 ACK
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*
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* 消除 feedTask 中 4 处重复的 qcmd[1]={2} + transact + parse qp[0..5] 块。
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*/
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static bool queryMotorOtaStatus(motor_ota_state_t *out_state = nullptr,
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uint8_t *out_err = nullptr,
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bool update_status = false)
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{
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uint8_t qcmd[1] = {2U}; /* cmd=QUERY */
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uint8_t qt = 0, qp[16] = {0};
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size_t ql = 0;
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if (SpiMaster::instance().transact(
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kSpiMotorOtaCmd, qcmd, 1, &qt, qp, sizeof(qp), &ql, 300U) != ESP_OK
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|| qt != kRspAck || ql < 1U) {
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return false;
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}
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const motor_ota_state_t qst = static_cast<motor_ota_state_t>(qp[0]);
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if (out_state) *out_state = qst;
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if (out_err) *out_err = (ql >= 2U) ? qp[1] : 0U;
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if (update_status && s_mutex && xSemaphoreTake(s_mutex, pdMS_TO_TICKS(50)) == pdTRUE) {
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s_status.state = qst;
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s_status.error_code = (ql >= 2U) ? qp[1] : 0U;
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if (ql >= 6U) {
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s_status.packets_acked = static_cast<uint16_t>(qp[2])
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| (static_cast<uint16_t>(qp[3]) << 8);
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s_status.total_packets = static_cast<uint16_t>(qp[4])
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| (static_cast<uint16_t>(qp[5]) << 8);
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}
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if (ql >= 10U) {
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s_status.fw_size = static_cast<uint32_t>(qp[6])
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| (static_cast<uint32_t>(qp[7]) << 8)
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| (static_cast<uint32_t>(qp[8]) << 16)
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| (static_cast<uint32_t>(qp[9]) << 24);
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}
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s_status.last_update_ms = nowMs();
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xSemaphoreGive(s_mutex);
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}
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return true;
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}
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/* ═══════════════════ 喂数据 task ═══════════════════ */
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static void feedTask(void *arg)
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{
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(void)arg;
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uint8_t resp_payload[16];
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uint8_t resp_type = 0;
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size_t resp_len = 0;
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/* 栈上 chunk:[offset:u32 LE][data…],避免整固件堆缓冲 */
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uint8_t chunk_buf[MOTOR_OTA_CHUNK_SIZE];
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/* 整体超时保护:feedTask 最长存活 120s,超时自动退出。
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* 防止 GD32 侧不回 ACK 或持续回 WAIT 时,task 永久卡在循环里,
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* 导致 motorOtaIsActive() 一直为 true、阻塞其他 OTA。 */
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const int64_t deadline_ms = nowMs() + 120000LL;
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/* 启动宽限期:只需覆盖“suppress 生效前在途的陈旧 0xD2 push”这一极小窗口——
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* s_status 刚被 motorOtaStart 置为 HANDSHAKE_REQ,下方 suppress 后 ring 不再读,
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* 残留 ERROR 只可能在这几十 ms 内覆写。原 1500ms 基于 kBootSettleMs=800ms 时代,
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* GD32 v1.5.1 已移除残帧窗口(收 0x103 即进握手,握手后不再发 ERROR push),
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* 100ms 足够(用户指定)。 */
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const int64_t grace_end_ms = nowMs() + 100LL;
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/* 重新启用 suppressRingService:ring service 抢占 SPI 带宽导致吐量从 ~5 chunks/s 降到 ~1.5 chunks/s。
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* 进度显示由 feedTask 自己基于 s_fw_offset 更新(近似值),不依赖 GD32 push。 */
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SpiMaster::instance().setSuppressRingService(true);
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/* suppress 期间 s_status 不被 0xD2 push 更新(worker 不读 ring),
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* feedTask 无法靠 motorOtaGetStatus() 检测 GD32 是否已进 ERROR/FINISHED 终态。
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* 连续 SPI 失败计数:超过阈值时主动 QUERY GD32 真实状态,避免盲重试空转到 120s。 */
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uint32_t consec_fail = 0U;
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constexpr uint32_t kQueryAfterFails = 8U; /* 连续 8 次失败(~2s)后 QUERY 一次 */
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uint32_t consec_wait = 0U;
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constexpr uint32_t kQueryAfterWaits = 150U; /* 连续 150 次 WAIT(~300ms)后 QUERY:
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* 正常 buffer-full WAIT <100 次即恢复;
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* 超限说明 GD32 可能因 auto-retry 重置了
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* s_fw_fed=0,当前 offset 被 gap 拒收。 */
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uint32_t ack_n = 0U; /* 成功 ACK 计数,用于降频写 s_status */
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bool handshake_confirmed = false; /* GD32 已进 kTransfer/kErase,可标 TRANSFER */
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while (s_feed_running && s_fw_offset < s_fw_size) {
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if (nowMs() >= deadline_ms) {
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ESP_LOGE(TAG, "feedTask 整体超时 (120s),强制退出 offset=%u/%u",
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(unsigned)s_fw_offset, (unsigned)s_fw_size);
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break;
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}
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/* GD32 已进终态:停止喂,避免盲重试空转到 120s 超时。
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* 启动宽限期(100ms)内跳过终态检查:避免上一次 OTA 残留的 ERROR 状态推送
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* (0xD2 ring 延迟到达) 覆写 s_status 导致 feedTask 误判退出发 CANCEL。 */
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const motor_ota_status_t st = motorOtaGetStatus();
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if (nowMs() >= grace_end_ms) {
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if (isTerminalState(st.state)) {
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ESP_LOGW(TAG, "GD32 终态 0x%02X,停止喂数据 offset=%u/%u",
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(int)st.state, (unsigned)s_fw_offset, (unsigned)s_fw_size);
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break;
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}
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}
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/* GD32 auto-retry 检测(v1.5.5+):GD32 SPI 断流/电机超时后自动重新握手,
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* 重置 s_fw_fed=0。ESP32 侧通过连续 WAIT→QUERY 检测到 state!=kTransfer 后
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* 重置 s_fw_offset=0 从头喂(见下方 kRspWait 分支)。
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* 注:v1.4.38~v1.5.4 曾移除此逻辑(当时无 auto-retry,握手失败即中止)。 */
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const uint32_t remaining = s_fw_size - s_fw_offset;
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const uint32_t data_len = (remaining < MOTOR_OTA_CHUNK_DATA)
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? remaining : MOTOR_OTA_CHUNK_DATA;
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const uint32_t frame_len = MOTOR_OTA_CHUNK_HDR + data_len;
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/* [0..3]=绝对 offset LE,[4..]=固件数据。重传同 offset 时 GD32 幂等。 */
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chunk_buf[0] = static_cast<uint8_t>(s_fw_offset & 0xFFU);
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chunk_buf[1] = static_cast<uint8_t>((s_fw_offset >> 8) & 0xFFU);
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chunk_buf[2] = static_cast<uint8_t>((s_fw_offset >> 16) & 0xFFU);
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chunk_buf[3] = static_cast<uint8_t>((s_fw_offset >> 24) & 0xFFU);
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esp_err_t rd = Gd32FlashStore::instance().flashReadChunk(
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s_fw_offset, chunk_buf + MOTOR_OTA_CHUNK_HDR, data_len);
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if (rd != ESP_OK) {
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ESP_LOGE(TAG, "flash read fail @%u: %s", (unsigned)s_fw_offset, esp_err_to_name(rd));
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break;
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}
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esp_err_t ret = SpiMaster::instance().transact(
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kSpiMotorOtaData,
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chunk_buf, frame_len,
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&resp_type, resp_payload, sizeof(resp_payload), &resp_len,
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200U); /* 200ms: v1.4.59成功时的确切值。poll有~95ms 做多次盲读 */
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if (ret != ESP_OK) {
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ESP_LOGW(TAG, "SPI data fail: %s offset=%u", esp_err_to_name(ret), (unsigned)s_fw_offset);
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vTaskDelay(pdMS_TO_TICKS(10)); /* 快速重试(原 100ms 太慢导致吐量低) */
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/* suppress 期间 s_status 不更新,连续失败时主动 QUERY GD32 真实状态,
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* 避免 GD32 已进 ERROR 终态但 feedTask 不知道、盲重试空转到 120s 超时。 */
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if (++consec_fail >= kQueryAfterFails) {
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consec_fail = 0U;
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motor_ota_state_t qst;
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uint8_t qerr;
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if (queryMotorOtaStatus(&qst, &qerr, true) && isTerminalState(qst)) {
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ESP_LOGW(TAG, "QUERY 检测到 GD32 终态 0x%02X err=0x%02X,停止喂数据 offset=%u/%u",
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(int)qst, (unsigned)qerr,
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(unsigned)s_fw_offset, (unsigned)s_fw_size);
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break;
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}
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}
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continue; /* 不推进 offset,同 offset 重发 */
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}
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consec_fail = 0U;
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consec_wait = 0U;
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if (resp_type == kRspAck) {
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s_fw_offset += data_len;
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/* 进度:每 8 chunk 写 s_status。
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* ★ 不再喂数据一成功就强标 TRANSFER:GD32 feedData() 在握手阶段
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* (kPreCancel/kHandshakeReq 等) 也接收预填充数据,若此刻强标
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* TRANSFER,无电机的空通道会让网页误显示"数据传输 N/912"而非
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* "握手中…→超时"。改为:只在 GD32 真正进 kErase/kTransfer 后
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* 才标 TRANSFER;握手未完成时保持握手态显示。
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* 握手未确认时每 8 个 ACK 重新 QUERY 一次(GD32 握手+擦除
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* 通常 1~3s,8 个 ACK ~16 个 chunk ≈ 3700B <1s,需多轮确认)。 */
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++ack_n;
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const bool touch_status = ((ack_n & 7U) == 0U) || (s_fw_offset >= s_fw_size);
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/* 握手未确认时定期 QUERY:确认 GD32 已过握手阶段才标 TRANSFER */
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if (!handshake_confirmed && (ack_n & 7U) == 0U) {
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motor_ota_state_t qst;
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if (queryMotorOtaStatus(&qst, nullptr, false)) {
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if (qst == MOTOR_OTA_ERASE || qst == MOTOR_OTA_TRANSFER ||
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qst == MOTOR_OTA_FINISH_OTA || qst == MOTOR_OTA_WAIT_APP_RUN) {
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handshake_confirmed = true;
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if (s_mutex && xSemaphoreTake(s_mutex, pdMS_TO_TICKS(2)) == pdTRUE) {
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s_status.state = MOTOR_OTA_TRANSFER;
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s_status.last_update_ms = nowMs();
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xSemaphoreGive(s_mutex);
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}
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}
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/* 终态(ERROR/IDLE/FINISHED)交给下方终态检测处理 */
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}
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}
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if (touch_status) {
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const uint16_t fed_pkts = static_cast<uint16_t>((s_fw_offset + 47U) / 48U);
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if (s_mutex && xSemaphoreTake(s_mutex, pdMS_TO_TICKS(2)) == pdTRUE) {
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/* 握手未确认时不标 TRANSFER、不更新 packets_acked:
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* 此刻 fed_pkts 是喂给 GD32 环缓冲的字节数(预填充),
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* 不是电机真实 ACK,握手未成时显示会让用户误以为在传输。 */
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if (handshake_confirmed) {
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s_status.state = MOTOR_OTA_TRANSFER;
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s_status.packets_acked = fed_pkts;
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}
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s_status.last_update_ms = nowMs();
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xSemaphoreGive(s_mutex);
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}
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}
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} else if (resp_type == kRspWait) {
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/* 缓冲满 / gap 拒收:不推进 offset,稍候重试。
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* WAIT 路径 SPI 层已推进 seq,避免同 seq 重发被 GD32 当重复请求死锁。 */
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vTaskDelay(pdMS_TO_TICKS(2));
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/* 连续 WAIT 超限:可能 GD32 auto-retry 重置了 s_fw_fed=0,
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* 当前 offset 被 gap 拒收(永远不会变 ACK)。QUERY 确认真实状态。 */
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if (++consec_wait >= kQueryAfterWaits) {
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consec_wait = 0U;
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motor_ota_state_t qst;
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uint8_t qerr;
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if (queryMotorOtaStatus(&qst, &qerr, false)) {
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if (qst != MOTOR_OTA_TRANSFER) {
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/* GD32 不在传输态(auto-retry 回了 kPreCancel/握手):
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* 重置 offset 从头喂,配合 GD32 重新擦除+握手。 */
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ESP_LOGW(TAG, "GD32 retry detected: state=%u err=0x%02X, reset offset %u->0",
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(unsigned)qst, (unsigned)qerr, (unsigned)s_fw_offset);
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s_fw_offset = 0U;
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ack_n = 0U;
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handshake_confirmed = false; /* 重新握手,需重新确认 */
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} else {
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handshake_confirmed = true; /* GD32 在 transfer,确认握手完成 */
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}
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/* 终态仍 break */
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if (isTerminalState(qst)) {
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ESP_LOGW(TAG, "QUERY(WAIT) 终态 0x%02X err=0x%02X,停止",
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(unsigned)qst, (unsigned)qerr);
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if (s_mutex && xSemaphoreTake(s_mutex, pdMS_TO_TICKS(50)) == pdTRUE) {
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s_status.state = qst;
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s_status.error_code = qerr;
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s_status.last_update_ms = nowMs();
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xSemaphoreGive(s_mutex);
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}
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break;
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}
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}
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}
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} else {
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/* 非 ACK/WAIT(含 ERROR/陈旧 type):不 break 整次 OTA。
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* 曾因 poll 读到 EVENT/错 type 直接 break → fed 卡首 chunk。 */
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ESP_LOGW(TAG, "SPI data unexpected type=0x%02X offset=%u,重试",
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resp_type, (unsigned)s_fw_offset);
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vTaskDelay(pdMS_TO_TICKS(5));
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}
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}
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/* 恢复 ring service,让后续 GD32 push(FINISHED/ERROR) 正常到达 */
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SpiMaster::instance().setSuppressRingService(false);
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/* feedTask 字节喂完 ≠ GD32/电机已完成。suppress 期间 0xD2 被丢;
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* 末包 CAN ACK / 跳转 APP 还要数百 ms。只 QUERY 一次会把前端卡在 kTransfer。
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* 退出后轮询 QUERY,直到 GD32 进 FINISHED/ERROR/IDLE,或最多 ~8s。 */
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{
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constexpr uint32_t kExitPollMs = 8000U;
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constexpr uint32_t kExitGapMs = 150U;
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const uint32_t exit_deadline = nowMs() + kExitPollMs;
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bool got_terminal = false;
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while (nowMs() < exit_deadline) {
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/* 优先吃 ring 推送(已恢复 suppress) */
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{
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const motor_ota_status_t st = motorOtaGetStatus();
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if (isTerminalState(st.state)) {
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ESP_LOGI(TAG, "feedTask 退出,ring 终态: state=%u err=%u pkt=%u/%u",
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(unsigned)st.state, (unsigned)st.error_code,
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(unsigned)st.packets_acked, (unsigned)st.total_packets);
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got_terminal = true;
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break;
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}
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}
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motor_ota_state_t qst;
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uint8_t qerr;
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if (queryMotorOtaStatus(&qst, &qerr, true)) {
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if (isTerminalState(qst)) {
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const motor_ota_status_t snap = motorOtaGetStatus();
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ESP_LOGI(TAG, "feedTask 退出,QUERY 终态: state=%u err=%u pkt=%u/%u",
|
||
(unsigned)qst, (unsigned)qerr,
|
||
(unsigned)snap.packets_acked, (unsigned)snap.total_packets);
|
||
got_terminal = true;
|
||
break;
|
||
}
|
||
}
|
||
vTaskDelay(pdMS_TO_TICKS(kExitGapMs));
|
||
}
|
||
if (!got_terminal) {
|
||
ESP_LOGW(TAG, "feedTask 退出轮询超时,前端可能仍显示传输中 offset=%u/%u",
|
||
(unsigned)s_fw_offset, (unsigned)s_fw_size);
|
||
}
|
||
}
|
||
|
||
s_feed_running = false;
|
||
s_feed_task = nullptr;
|
||
vTaskDelete(NULL);
|
||
}
|
||
|
||
/* ═══════════════════ 公开接口 ═══════════════════ */
|
||
|
||
void motorOtaRelayInit(void)
|
||
{
|
||
if (!s_mutex) {
|
||
s_mutex = xSemaphoreCreateMutex();
|
||
}
|
||
}
|
||
|
||
void onMotorOtaStatusPush(const uint8_t *payload, size_t len)
|
||
{
|
||
if (len < 12U || !s_mutex) return;
|
||
if (xSemaphoreTake(s_mutex, pdMS_TO_TICKS(10)) != pdTRUE) return;
|
||
|
||
s_status.state = static_cast<motor_ota_state_t>(payload[0]);
|
||
s_status.error_code = payload[1];
|
||
s_status.packets_acked = static_cast<uint16_t>(payload[2]) | (static_cast<uint16_t>(payload[3]) << 8);
|
||
s_status.total_packets = static_cast<uint16_t>(payload[4]) | (static_cast<uint16_t>(payload[5]) << 8);
|
||
s_status.fw_size = static_cast<uint32_t>(payload[6])
|
||
| (static_cast<uint32_t>(payload[7]) << 8)
|
||
| (static_cast<uint32_t>(payload[8]) << 16)
|
||
| (static_cast<uint32_t>(payload[9]) << 24);
|
||
s_status.buf_used = static_cast<uint16_t>(payload[10]) | (static_cast<uint16_t>(payload[11]) << 8);
|
||
s_status.last_update_ms = nowMs();
|
||
|
||
xSemaphoreGive(s_mutex);
|
||
}
|
||
|
||
int motorOtaStart(uint32_t fw_size, uint8_t channel)
|
||
{
|
||
if (fw_size == 0 || fw_size > MOTOR_OTA_MAX_FW_SIZE || channel > 2) {
|
||
return -1;
|
||
}
|
||
if (s_feed_running) {
|
||
return -2;
|
||
}
|
||
|
||
/* 固件已由 HTTP handler 流式写入 gd32_ota 分区;此处不再堆缓冲 */
|
||
s_fw_size = fw_size;
|
||
s_fw_offset = 0;
|
||
|
||
/* 发 SPI start 命令(best-effort,不阻塞等 ACK)。
|
||
* SPI "延迟一拍"协议下,START 的 ACK 偶发被 send 阶段当作 stale 吃掉、
|
||
* poll 反读空 → transact 报 TIMEOUT,但 GD32 实际已收到 START 进握手
|
||
* (GD32 日志 "SPI 0xD0 START recv" + "START v150" 每次稳定出现)。
|
||
* 重发 START 会被 GD32 拒(已在进行中→0xE5),QUERY 的 ACK 同样受
|
||
* delayed-by-one 影响不可靠。改为 fire-and-forget:命令发出即继续,
|
||
* 由 feedTask 靠 GD32 push 的状态 + 超时保护自决去留。 */
|
||
uint8_t cmd[6];
|
||
cmd[0] = 0U; /* cmd=START */
|
||
cmd[1] = channel;
|
||
cmd[2] = static_cast<uint8_t>(fw_size & 0xFF);
|
||
cmd[3] = static_cast<uint8_t>((fw_size >> 8) & 0xFF);
|
||
cmd[4] = static_cast<uint8_t>((fw_size >> 16) & 0xFF);
|
||
cmd[5] = static_cast<uint8_t>((fw_size >> 24) & 0xFF);
|
||
|
||
uint8_t resp_type = 0;
|
||
uint8_t resp_payload[16];
|
||
size_t resp_len = 0;
|
||
esp_err_t ret = SpiMaster::instance().transact(
|
||
kSpiMotorOtaCmd, cmd, 6,
|
||
&resp_type, resp_payload, sizeof(resp_payload), &resp_len,
|
||
300U); /* 300ms: fire-and-forget,让 worker 有足够时间完成 START。
|
||
* 原 500ms 偏保守;GD32 收到 START 立即进 kPreCancel,<50ms 响应。 */
|
||
if (ret != ESP_OK || resp_type != kRspAck) {
|
||
DEBUG_WARN(TAG, "START SPI 未确认 ACK (ret=%s resp=0x%02X)——fire-and-forget 继续",
|
||
esp_err_to_name(ret), resp_type);
|
||
}
|
||
|
||
/* 初始化状态 */
|
||
if (s_mutex && xSemaphoreTake(s_mutex, pdMS_TO_TICKS(100)) == pdTRUE) {
|
||
memset(&s_status, 0, sizeof(s_status));
|
||
s_status.state = MOTOR_OTA_HANDSHAKE_REQ;
|
||
s_status.fw_size = fw_size;
|
||
s_status.total_packets = static_cast<uint16_t>((fw_size + 47U) / 48U);
|
||
s_status.last_update_ms = nowMs();
|
||
xSemaphoreGive(s_mutex);
|
||
}
|
||
|
||
/* 启动喂数据 task。prio=7 > spi_worker(6) > httpd(5):
|
||
* 传输期优先抢 SPI 队列;实际总线访问仍经 worker 串行。 */
|
||
s_feed_running = true;
|
||
BaseType_t ok = xTaskCreate(feedTask, "ota_feed", 4096, nullptr, 7, &s_feed_task);
|
||
if (ok != pdPASS) {
|
||
s_feed_running = false;
|
||
return -3;
|
||
}
|
||
|
||
ESP_LOGI(TAG, "Motor OTA started: %lu B, ch=%u", (unsigned long)fw_size, channel);
|
||
return 0;
|
||
}
|
||
|
||
void motorOtaCancel(void)
|
||
{
|
||
DEBUG_WARN(TAG, "cancel: feed_running=%d task=%p offset=%u/%u",
|
||
(int)s_feed_running, s_feed_task,
|
||
(unsigned)s_fw_offset, (unsigned)s_fw_size);
|
||
|
||
/* 立即标记 false,让 feedTask 在下次循环检查时退出。
|
||
* motorOtaIsActive() 依赖此标志,设 false 后后续 OTA 不再被阻塞。 */
|
||
s_feed_running = false;
|
||
|
||
/* 标记状态为 IDLE,让前端 /motor/ota/status 立即看到空闲 */
|
||
if (s_mutex && xSemaphoreTake(s_mutex, pdMS_TO_TICKS(100)) == pdTRUE) {
|
||
s_status.state = MOTOR_OTA_IDLE;
|
||
s_status.last_update_ms = nowMs();
|
||
xSemaphoreGive(s_mutex);
|
||
}
|
||
|
||
/* 通知 GD32 取消 relay 状态机 + 等 feedTask 退出是耗时操作
|
||
*(SPI transact 最多 1s + feedTask 退出最多 2s),不能在 httpd 线程
|
||
* 同步阻塞,否则 cancel HTTP 请求本身会超时("Failed to fetch"),
|
||
* 且 httpd 单线程会饿死其他端点。
|
||
* 用独立 task 异步执行,HTTP handler 立即返回。 */
|
||
static TaskHandle_t cancel_task = nullptr;
|
||
if (cancel_task != nullptr) {
|
||
/* 上一次 cancel 还在跑,不重复创建 */
|
||
DEBUG_WARN(TAG, "cancel: previous cancel task still running, skip");
|
||
return;
|
||
}
|
||
|
||
auto do_cancel = [](void *) {
|
||
/* 通知 GD32 取消 relay 状态机 */
|
||
uint8_t cmd[1] = {1U}; /* cmd=CANCEL */
|
||
uint8_t resp_type = 0;
|
||
uint8_t resp_payload[4];
|
||
size_t resp_len = 0;
|
||
esp_err_t ret = SpiMaster::instance().transact(
|
||
kSpiMotorOtaCmd, cmd, 1,
|
||
&resp_type, resp_payload, sizeof(resp_payload), &resp_len,
|
||
1000U);
|
||
DEBUG_WARN(TAG, "cancel: GD32 resp ret=%s type=0x%02X", esp_err_to_name(ret), resp_type);
|
||
|
||
/* 等待 feedTask 真正退出(最多 2s),避免 s_feed_running 已清但 task
|
||
* 仍卡在 SpiMaster::transact 阻塞中,导致 motorOtaIsActive() 瞬时仍 true。 */
|
||
TaskHandle_t t = s_feed_task;
|
||
if (t) {
|
||
for (int i = 0; i < 200 && s_feed_task != nullptr; i++) {
|
||
vTaskDelay(pdMS_TO_TICKS(10));
|
||
}
|
||
if (s_feed_task != nullptr) {
|
||
DEBUG_ERR(TAG, "cancel: feedTask 未在 2s 内退出,强制删除");
|
||
vTaskDelete(s_feed_task);
|
||
s_feed_task = nullptr;
|
||
}
|
||
}
|
||
s_feed_running = false; /* 双保险 */
|
||
cancel_task = nullptr;
|
||
vTaskDelete(NULL);
|
||
};
|
||
|
||
BaseType_t ok = xTaskCreate(do_cancel, "ota_cancel", 3072, nullptr, 4, &cancel_task);
|
||
if (ok != pdPASS) {
|
||
DEBUG_ERR(TAG, "cancel: failed to create cancel task, doing sync cancel");
|
||
cancel_task = nullptr;
|
||
/* 降级:同步执行(极端 OOM 情况) */
|
||
uint8_t cmd[1] = {1U};
|
||
uint8_t resp_type = 0;
|
||
uint8_t resp_payload[4];
|
||
size_t resp_len = 0;
|
||
(void)SpiMaster::instance().transact(
|
||
kSpiMotorOtaCmd, cmd, 1,
|
||
&resp_type, resp_payload, sizeof(resp_payload), &resp_len,
|
||
1000U);
|
||
TaskHandle_t t = s_feed_task;
|
||
if (t) {
|
||
for (int i = 0; i < 200 && s_feed_task != nullptr; i++) {
|
||
vTaskDelay(pdMS_TO_TICKS(10));
|
||
}
|
||
if (s_feed_task != nullptr) {
|
||
vTaskDelete(s_feed_task);
|
||
s_feed_task = nullptr;
|
||
}
|
||
}
|
||
s_feed_running = false;
|
||
}
|
||
DEBUG_WARN(TAG, "cancel: dispatched feed_running=%d", (int)s_feed_running);
|
||
}
|
||
|
||
bool motorOtaIsActive(void)
|
||
{
|
||
return s_feed_running;
|
||
}
|
||
|
||
motor_ota_status_t motorOtaGetStatus(void)
|
||
{
|
||
motor_ota_status_t out = {};
|
||
if (s_mutex && xSemaphoreTake(s_mutex, pdMS_TO_TICKS(100)) == pdTRUE) {
|
||
out = s_status;
|
||
xSemaphoreGive(s_mutex);
|
||
}
|
||
return out;
|
||
}
|