wangfq
e0b86e9f6e
用户设计拍板: 纠正 V4.36.22/23 把合理窗上限随下限推到 153/156 的偏差 - COIL_F_OK_MAX_KHZ 156→125 (恢复合理窗 18~125kHz=V4.36.9 口径, >125k=38µH 偏小) - 新增 COIL_L_MIN_F_KHZ=156 (=COIL_L_MIN_UH 24µH, 43nF f@24µH=156.7k) - coil_monitor want 三分: f<18k→1; f>156k→2(快闪断开级); 125k<f≤156k→1(一长一短) 打印 too_large/too_small/below_l_min - coil_monitor_recover 判据 18~156 (解除强制; 125~156 转原路径一长一短) - test: 126→1 / 156→1 / 157→2; 全绿 语法0 error; spec V2.42 / manual / devlog V2.61
124 lines
3.8 KiB
C
124 lines
3.8 KiB
C
/*
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* test_coil_range.c — 线圈电感量合理范围监视 gcc 隔离单测 (DLD154V4B V4.26)
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*
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* 验证对象: TaskLoop.c coil_monitor() (V4.26 拍板规格)
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* 默认低频档口径(43nF 三极管板): 空场频率合理窗 18~171kHz(=L 20µH 下限),
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* 出界即判定电感量不合理; g_coil_fault: 0=正常 1=L偏大(f<18kHz) 2=L<20µH(f>171kHz)
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* 防抖: 越界/恢复均连续 COIL_FAULT_HOLD_TICKS(500tick=5s) 才置位/清除
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* (V4.36.21 加长, 下限判定重要防误检瞬态冲高)
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*
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* 镜像宏与固件一致 (改 COIL_* 时同步此处!)
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*/
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#include <assert.h>
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#include <stdio.h>
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#include <stdint.h>
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#define COIL_F_OK_MIN_KHZ 18
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#define COIL_F_OK_MAX_KHZ 125
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#define COIL_L_MIN_F_KHZ 156
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#define COIL_FAULT_HOLD_TICKS 500
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#define COIL_DEF_C_NF 66
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static uint8_t g_coil_fault = 0;
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static uint16_t g_coil_bad_cnt = 0;
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/* coil_monitor() 纯逻辑镜像 (不含 Origin==0 守卫, 由调用点保证) */
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static void coil_step(uint32_t f_khz)
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{
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uint8_t want = 0;
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if (f_khz < COIL_F_OK_MIN_KHZ)
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want = 1;
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else if (f_khz > COIL_L_MIN_F_KHZ)
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want = 2;
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else if (f_khz > COIL_F_OK_MAX_KHZ)
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want = 1;
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if (want == g_coil_fault) {
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g_coil_bad_cnt = 0;
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} else {
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g_coil_bad_cnt++;
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if (g_coil_bad_cnt >= COIL_FAULT_HOLD_TICKS) {
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g_coil_fault = want;
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g_coil_bad_cnt = 0;
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}
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}
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}
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static void run_ticks(uint32_t f_khz, int n)
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{
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int i;
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for (i = 0; i < n; i++)
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coil_step(f_khz);
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}
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static void test_too_large(void)
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{
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g_coil_fault = 0; g_coil_bad_cnt = 0;
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/* f=16.3kHz(实测超限线圈) 持续 <5s 不置位 (V4.36.21 防抖加长防误检) */
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run_ticks(16, 499);
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assert(g_coil_fault == 0);
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/* 满 5s → L 偏大 */
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run_ticks(16, 1);
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assert(g_coil_fault == 1);
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/* 保持 → 状态稳定不抖 */
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run_ticks(16, 1000);
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assert(g_coil_fault == 1);
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printf("1. L偏大 (f=16kHz, 5s 防抖置位, 保持稳定) OK\n");
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}
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static void test_too_small(void)
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{
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g_coil_fault = 0; g_coil_bad_cnt = 0;
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run_ticks(200, 500);
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assert(g_coil_fault == 2);
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printf("2. L偏小 (f=200kHz, 5s 防抖置位) OK\n");
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}
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static void test_recover(void)
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{
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g_coil_fault = 1; g_coil_bad_cnt = 0;
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run_ticks(62, 499);
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assert(g_coil_fault == 1); /* 恢复防抖 <5s 不清除 */
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run_ticks(62, 1);
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assert(g_coil_fault == 0); /* 满 5s 恢复正常 */
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printf("3. 恢复正常 (5s 防抖清除) OK\n");
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}
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static void test_boundaries(void)
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{
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g_coil_fault = 0; g_coil_bad_cnt = 0;
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run_ticks(17, 500); assert(g_coil_fault == 1); /* 17 → 偏大 */
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run_ticks(62, 500); assert(g_coil_fault == 0); /* 62 正常(恢复) */
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run_ticks(18, 500); assert(g_coil_fault == 0); /* 边界 18 正常 */
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run_ticks(125, 500); assert(g_coil_fault == 0); /* 边界 125 正常(窗内) */
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run_ticks(126, 500); assert(g_coil_fault == 1); /* 126 → L偏小出窗, 一长一短级 */
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run_ticks(156, 500); assert(g_coil_fault == 1); /* 156 → 出窗但仍≥24µH, 一长一短级 */
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run_ticks(157, 500); assert(g_coil_fault == 2); /* 157 → L<24µH 下限, 快闪(断开级) */
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printf("4. 边界 17/18/125/126/156/157 OK\n");
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}
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static void test_jitter_no_alarm(void)
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{
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/* 抖动: 16 与 62 交替 (每 50tick) → 计数永远到不了 100 → 不误报 */
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int i;
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g_coil_fault = 0; g_coil_bad_cnt = 0;
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for (i = 0; i < 2000; i++)
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coil_step((i & 1) ? 62 : 16);
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assert(g_coil_fault == 0);
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printf("5. 频率抖动不误报 OK\n");
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}
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int main(void)
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{
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test_too_large();
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test_too_small();
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test_recover();
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test_boundaries();
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test_jitter_no_alarm();
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printf("\nALL PASS (合理窗18~125kHz=L≥38µH; 126~156=一长一短; >156k=L<24µH快闪; 防抖 5s)\n");
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return 0;
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}
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