feat: 添加GD32E508 DCU应用工程的初始结构

- 新增完整的CMSIS解决方案配置，包含AC6/GCC/IAR/CLANG编译器支持 - 添加项目配置文件，定义了设备层、系统层、应用层的模块结构 - 配置ARM::CMSIS和GigaDevice::GD32E50x_DFP软件包依赖 - 创建多层代码架构：应用入口(main)、系统层(sys)、设备层(device) - 实现任务管理系统，包含任务调度器和任务执行器分离设计 - 集成ADC、CANFD、定时器、串口、温度采样等核心功能模块 - 添加详细的README文档说明项目结构和代码组织方式 - 配置AC6链接脚本和运行时环境文件 - 设置Git忽略规则以排除编译产物和临时文件
2026-05-10 17:28:14 +08:00
commit 4b8b47bc9b
116 changed files with 36659 additions and 0 deletions
@@ -0,0 +1,106 @@
+/**
+ * @file task_runner.cpp
+ * @brief 任务执行器实现。
+ */
+
+#include "main.h"
+#include "device/adc.h"
+#include "device/canfd.h"
+#include "device/temp_sensor.h"
+#include "sys/task_manager.h"
+#include "sys/task_runner.h"
+
+struct TaskRunner::Runtime {
+    temp_sensor_data_t sample{};
+    uint16_t last_vin_raw;
+    uint16_t last_vref_raw;
+    uint16_t last_temp_raw;
+    uint32_t last_rx_id;
+    uint8_t last_rx_len;
+    uint8_t last_rx_data[64];
+};
+
+TaskRunner::Runtime TaskRunner::s_runtime;
+
+void TaskRunner::taskAdcVrefSample()
+{
+    s_runtime.last_vin_raw = Adc::readVinRaw();
+    s_runtime.last_vref_raw = Adc::readVrefRaw();
+}
+
+void TaskRunner::taskAdcTempSample()
+{
+    s_runtime.last_temp_raw = Adc::readTempRaw();
+}
+
+void TaskRunner::taskAdcProcess()
+{
+    auto &s = s_runtime.sample;
+    s.vin_raw = s_runtime.last_vin_raw;
+    s.vref_raw = s_runtime.last_vref_raw;
+    s.temp_raw = s_runtime.last_temp_raw;
+    s.vdda = Adc::calculateVdda(s.vref_raw);
+    s.vin_adc_v = Adc::calculateVinAdcVoltage(s.vin_raw, s.vdda);
+    s.temperature = Adc::calculateTemperature(s.temp_raw, s.vdda);
+}
+
+void TaskRunner::taskCanRxPoll()   { CanFd::poll(); }
+void TaskRunner::taskCanTxSend()   { CanFd::sendPrepared(); }
+
+void TaskRunner::taskCanRxParse()
+{
+    if(CanFd::hasRxFrame())
+        CanFd::consumeRxFrame(&s_runtime.last_rx_id, s_runtime.last_rx_data, &s_runtime.last_rx_len);
+}
+
+void TaskRunner::taskCanTxPrepare()
+{
+    CanFd::StatusPayload status;
+    status.temp_raw    = s_runtime.sample.temp_raw;
+    status.vref_raw    = s_runtime.sample.vref_raw;
+    status.vdda        = s_runtime.sample.vdda;
+    status.temperature = s_runtime.sample.temperature;
+    CanFd::prepareStatus(&status);
+}
+
+void TaskRunner::taskStatusLed()      { /* 预留 */ }
+void TaskRunner::taskHeartbeat()      { /* 预留 */ }
+
+void TaskRunner::taskDiagnosticPrint()
+{
+    const auto *diag = CanFd::diag();
+    const auto &s = s_runtime.sample;
+
+    printf("vin_raw=%u, vin_adc=%.3f V, temp_raw=%u, vref_raw=%u, vdda=%.3f V, temp=%.2f C, rx_id=0x%08lX, rx_len=%u, can_tx=%lu, can_rx=%lu, can_err=%lu\r\n",
+           s.vin_raw, s.vin_adc_v, s.temp_raw, s.vref_raw, s.vdda, s.temperature,
+           static_cast<unsigned long>(s_runtime.last_rx_id),
+           static_cast<unsigned int>(s_runtime.last_rx_len),
+           static_cast<unsigned long>(diag->tx_count),
+           static_cast<unsigned long>(diag->rx_count),
+           static_cast<unsigned long>(diag->error_count));
+}
+
+void TaskRunner::init()
+{
+    Adc::collectSample(&s_runtime.sample);
+    s_runtime.last_vin_raw = s_runtime.sample.vin_raw;
+    s_runtime.last_vref_raw = s_runtime.sample.vref_raw;
+    s_runtime.last_temp_raw = s_runtime.sample.temp_raw;
+}
+
+void TaskRunner::runPending()
+{
+    const uint32_t pending = TaskManager::takePending();
+    if(pending == 0U) return;
+
+    if(pending & (1UL << TASK_ADC_VREF_SAMPLE))  taskAdcVrefSample();
+    if(pending & (1UL << TASK_ADC_TEMP_SAMPLE))  taskAdcTempSample();
+    if(pending & (1UL << TASK_ADC_PROCESS))      taskAdcProcess();
+    if(pending & (1UL << TASK_CAN_RX_POLL))      taskCanRxPoll();
+    if(pending & (1UL << TASK_CAN_RX_PARSE))     taskCanRxParse();
+    if(pending & (1UL << TASK_CAN_TX_PREPARE))   taskCanTxPrepare();
+    if(pending & (1UL << TASK_CAN_TX_SEND))      taskCanTxSend();
+    if(pending & (1UL << TASK_STATUS_LED))       taskStatusLed();
+    if(pending & (1UL << TASK_HEARTBEAT))        taskHeartbeat();
+    if(pending & (1UL << TASK_DIAGNOSTIC_PRINT)) taskDiagnosticPrint();
+}