feat(ethercat): LAN9252 bring-up完成,EEPROM烧录改主站侧并增强DC/AL可观测性
- 新增ESC硬件复位序列(1.5.25):PB10驱动LAN9252 RST#,拉低30ms+释放后300ms轮询HBI就绪, 满足tpurstd/trstia时序;此前RST#仅靠R44上拉自然释放 - 修正EXMC 16-bit地址左移(1.5.27):HBI DATA偏移0x20000/0x30000→0x40000/0x60000; ADDSET 2→4 HCLK;片选更名NE1→NE0(LQFP100仅Region0) - 按LAN9252手册/AN1907修正EEPROM镜像(1.5.28):word1高字节0x00→0xCC(SYNC0/1 Map+Output, 否则SYNC0留LATCH态DC过程数据死)、word2=5000(脉宽50µs)、尾部补真实0xFF; gen_eeprom.py按ETG.1000.6重写;DCU_ESI.xml PDI 0x05→0x8D、RxPdo/TxPdo互换改4×64bit对齐 - 删除GD32侧EEPROM烧录路径(1.5.29):移除EscEeprom/esc_eeprom、eeprom_image.h及主循环 烧录块,ESI镜像改由主站ecat_flash_eeprom.py经ESC 0x0500刷写(162字全校验通过); HBI互斥补屏蔽EXTI2(SYNC1),防Sync1_Isr两步事务打断主循环HBI访问致错址 - DC SYNC0通路可观测(1.5.30/31):EthercatSync新增sync0/sync1/escirq三个volatile计数器, task_runner 5s按增量打印速率;SSC OD新增只读0x2000 SYNC Diag,主站SDO轮询网页显示 - AL通路诊断(1.5.32):ECAT_Main/SetALStatus打印主站AL请求与写回状态+错误码, task_runner新增5s [ECAT][HB]心跳(仅同步ISR激活时);dc_app.c导出EcatDbg_ReadAlDiag - 删除死代码EthercatSlave::periodicIsr三缓冲PDO桥,PDO交换由SSC完成(4×64bit=32B); EthercatSlave::init()恢复调用并以isBusReady()(BYTE_TEST)门控 - CANFD修复同通道突发只发3帧:transmitFrame新增allow_abort区分突发/软件队列路径, 邮箱满落入软件TX队列(深度13)由TX完成中断drainTxQueueIsr回灌;BRS重新启用(0→1) - motor_state新增CONFIG帧缓存(0x00000101, DLC 24)记录目标值回报,条目44B→76B、每页5→3 - SPI 0xA2诊断扩展action 20~24(ECAT_NRST拉低/拉高/浮空/回读);新增ESP32 EN自检打印 - 版本号更新至1.5.32
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@@ -172,6 +172,7 @@ V4.00 ECAT 7: The return values for the AL-StatusCode were changed to UINT16
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#define _ECATSLV_ 1
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#include "ecatslv.h"
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#include <stdio.h> /* 1.5.32 bring-up 诊断: AL 事件/状态迁移打印 */
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#undef _ECATSLV_
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/* ECATCHANGE_START(V5.11) ECAT10*/
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/*remove definition of _ECATSLV_ (#ifdef is used in ecatslv.h)*/
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@@ -1335,6 +1336,9 @@ void SetALStatus(UINT8 alStatus, UINT16 alStatusCode)
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Value = SWAPWORD(Value);
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HW_EscWriteWord(Value,ESC_AL_STATUS_OFFSET);
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/* 1.5.32 bring-up: SSC 写回的 AL 状态+错误码(与主站读到的不一致=ESC 写路径问题) */
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printf("[ECAT][AL] -> 0x%02X code=0x%04X\r\n",
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(unsigned)nAlStatus, (unsigned)alStatusCode);
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}
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/////////////////////////////////////////////////////////////////////////////////////////
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@@ -2408,6 +2412,10 @@ void ECAT_Main(void)
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HW_EscReadWord( EscAlControl, ESC_AL_CONTROL_OFFSET);
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EscAlControl = SWAPWORD(EscAlControl);
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/* 1.5.32 bring-up: PDI 看到主站的 AL 控制请求(无此行=事件未到 PDI/主循环卡死) */
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printf("[ECAT][AL] evt=0x%04X req=0x%02X\r\n",
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(unsigned)ALEventReg, (unsigned)(EscAlControl & 0x0FU));
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/* reset AL Control event and the SM Change event (because the Sync Manager settings will be checked
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in AL_ControlInd, too)*/
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