mirror of https://github.com/rusefi/bldc.git
254 lines
8.9 KiB
C
254 lines
8.9 KiB
C
/*
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Copyright 2012-2014 Benjamin Vedder benjamin@vedder.se
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This program is free software: you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation, either version 3 of the License, or
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(at your option) any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program. If not, see <http://www.gnu.org/licenses/>.
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*/
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/*
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* terminal.c
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*
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* Created on: 26 dec 2013
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* Author: benjamin
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*/
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#include "ch.h"
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#include "hal.h"
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#include "terminal.h"
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#include "commands.h"
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#include "main.h"
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#include "hw.h"
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#include <string.h>
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#include <stdio.h>
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// Private variables
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#define FAULT_VEC_LEN 30
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static volatile fault_data fault_vec[FAULT_VEC_LEN];
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static volatile int fault_vec_write = 0;
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void terminal_process_string(char *str) {
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enum { kMaxArgs = 64 };
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int argc = 0;
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char *argv[kMaxArgs];
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char *p2 = strtok(str, " ");
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while (p2 && argc < kMaxArgs) {
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argv[argc++] = p2;
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p2 = strtok(0, " ");
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}
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if (argc == 0) {
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commands_printf("No command received\n");
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return;
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}
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if (strcmp(argv[0], "ping") == 0) {
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commands_printf("pong\n");
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} else if (strcmp(argv[0], "stop") == 0) {
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mcpwm_set_duty(0);
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commands_printf("Motor stopped\n");
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} else if (strcmp(argv[0], "last_adc_duration") == 0) {
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commands_printf("Latest ADC duration: %.4f ms", (double)(mcpwm_get_last_adc_isr_duration() * 1000.0));
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commands_printf("Latest injected ADC duration: %.4f ms", (double)(mcpwm_get_last_inj_adc_isr_duration() * 1000.0));
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commands_printf("Latest main ADC duration: %.4f ms\n", (double)(main_get_last_adc_isr_duration() * 1000.0));
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} else if (strcmp(argv[0], "kv") == 0) {
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commands_printf("Calculated KV: %.2f rpm/volt\n", (double)mcpwm_get_kv_filtered());
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} else if (strcmp(argv[0], "mem") == 0) {
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size_t n, size;
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n = chHeapStatus(NULL, &size);
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commands_printf("core free memory : %u bytes", chCoreStatus());
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commands_printf("heap fragments : %u", n);
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commands_printf("heap free total : %u bytes\n", size);
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} else if (strcmp(argv[0], "threads") == 0) {
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Thread *tp;
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static const char *states[] = {THD_STATE_NAMES};
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commands_printf(" addr stack prio refs state name time ");
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commands_printf("-------------------------------------------------------------");
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tp = chRegFirstThread();
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do {
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commands_printf("%.8lx %.8lx %4lu %4lu %9s %14s %lu",
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(uint32_t)tp, (uint32_t)tp->p_ctx.r13,
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(uint32_t)tp->p_prio, (uint32_t)(tp->p_refs - 1),
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states[tp->p_state], tp->p_name, (uint32_t)tp->p_time);
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tp = chRegNextThread(tp);
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} while (tp != NULL);
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commands_printf("");
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} else if (strcmp(argv[0], "fault") == 0) {
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commands_printf("%s\n", mcpwm_fault_to_string(mcpwm_get_fault()));
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} else if (strcmp(argv[0], "faults") == 0) {
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if (fault_vec_write == 0) {
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commands_printf("No faults registered since startup\n");
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} else {
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commands_printf("The following faults were registered since start:\n");
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for (int i = 0;i < fault_vec_write;i++) {
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commands_printf("Fault : %s", mcpwm_fault_to_string(fault_vec[i].fault));
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commands_printf("Current : %.1f", (double)fault_vec[i].current);
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commands_printf("Current filtered : %.1f", (double)fault_vec[i].current_filtered);
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commands_printf("Duty : %.2f", (double)fault_vec[i].duty);
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commands_printf("RPM : %.1f", (double)fault_vec[i].rpm);
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commands_printf("Tacho : %d", fault_vec[i].tacho);
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commands_printf("TIM PWM CNT : %d", fault_vec[i].tim_pwm_cnt);
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commands_printf("TIM Samp CNT : %d", fault_vec[i].tim_samp_cnt);
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commands_printf("Comm step : %d", fault_vec[i].comm_step);
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commands_printf("Temperature : %.2f\n", (double)fault_vec[i].temperature);
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}
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}
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} else if (strcmp(argv[0], "rpm") == 0) {
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commands_printf("Electrical RPM: %.2f rpm\n", (double)mcpwm_get_rpm());
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} else if (strcmp(argv[0], "tacho") == 0) {
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commands_printf("Tachometer counts: %i\n", mcpwm_get_tachometer_value(0));
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} else if (strcmp(argv[0], "tim") == 0) {
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chSysLock();
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volatile int t1_cnt = TIM1->CNT;
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volatile int t8_cnt = TIM8->CNT;
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chSysUnlock();
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int duty = TIM1->CCR1;
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int top = TIM1->ARR;
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int voltage_samp = TIM8->CCR1;
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int current1_samp = TIM1->CCR4;
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int current2_samp = TIM8->CCR2;
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commands_printf("Tim1 CNT: %i", t1_cnt);
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commands_printf("Tim8 CNT: %u", t8_cnt);
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commands_printf("Duty cycle: %u", duty);
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commands_printf("Top: %u", top);
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commands_printf("Voltage sample: %u", voltage_samp);
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commands_printf("Current 1 sample: %u", current1_samp);
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commands_printf("Current 2 sample: %u\n", current2_samp);
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} else if (strcmp(argv[0], "volt") == 0) {
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commands_printf("Input voltage: %.2f\n", (double)GET_INPUT_VOLTAGE());
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} else if (strcmp(argv[0], "param_detect") == 0) {
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// Use COMM_MODE_DELAY and try to figure out the motor parameters.
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if (argc == 4) {
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float current = -1.0;
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float min_rpm = -1.0;
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float low_duty = -1.0;
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sscanf(argv[1], "%f", ¤t);
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sscanf(argv[2], "%f", &min_rpm);
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sscanf(argv[3], "%f", &low_duty);
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const volatile mc_configuration *mcconf = mcpwm_get_configuration();
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if (current > 0.0 && current < mcconf->l_current_max &&
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min_rpm > 10.0 && min_rpm < 3000.0 &&
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low_duty > 0.02 && low_duty < 0.8) {
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float cycle_integrator;
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float coupling_k;
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if (conf_general_detect_motor_param(current, min_rpm, low_duty, &cycle_integrator, &coupling_k)) {
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commands_printf("Cycle integrator limit: %.2f", (double)cycle_integrator);
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commands_printf("Coupling factor: %.2f\n", (double)coupling_k);
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} else {
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commands_printf("Detection failed. Try again with different parameters.\n");
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}
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} else {
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commands_printf("Invalid argument(s).\n");
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}
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} else {
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commands_printf("This command requires three arguments.\n");
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}
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} else if (strcmp(argv[0], "rpm_dep") == 0) {
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mc_rpm_dep_struct rpm_dep = mcpwm_get_rpm_dep();
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commands_printf("Cycle int limit: %.2f", (double)rpm_dep.cycle_int_limit);
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commands_printf("Cycle int limit running: %.2f", (double)rpm_dep.cycle_int_limit_running);
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commands_printf("Cycle int limit max: %.2f\n", (double)rpm_dep.cycle_int_limit_max);
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}
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// Setters
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else if (strcmp(argv[0], "set_hall_table") == 0) {
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if (argc == 4) {
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int dir = -1;
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int fwd_add = -1;
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int rev_add = -1;
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sscanf(argv[1], "%i", &dir);
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sscanf(argv[2], "%i", &fwd_add);
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sscanf(argv[3], "%i", &rev_add);
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if (dir >= 0 && fwd_add >= 0 && rev_add >= 0) {
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mcpwm_init_hall_table(dir, fwd_add, rev_add);
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commands_printf("New hall sensor dir: %i fwd_add %i rev_add %i\n",
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dir, fwd_add, rev_add);
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} else {
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commands_printf("Invalid argument(s).\n");
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}
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} else {
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commands_printf("This command requires three arguments.\n");
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}
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}
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// The help command
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else if (strcmp(argv[0], "help") == 0) {
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commands_printf("Valid commands are:");
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commands_printf("help");
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commands_printf(" Show this help");
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commands_printf("ping");
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commands_printf(" Print pong here to see if the reply works");
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commands_printf("stop");
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commands_printf(" Stop the motor");
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commands_printf("last_adc_duration");
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commands_printf(" The time the latest ADC interrupt consumed");
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commands_printf("kv");
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commands_printf(" The calculated kv of the motor");
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commands_printf("mem");
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commands_printf(" Show memory usage");
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commands_printf("threads");
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commands_printf(" List all threads");
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commands_printf("fault");
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commands_printf(" Prints the current fault code");
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commands_printf("faults");
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commands_printf(" Prints all stored fault codes and conditions when they arrived");
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commands_printf("rpm");
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commands_printf(" Prints the current electrical RPM");
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commands_printf("tacho");
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commands_printf(" Prints tachometer value");
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commands_printf("tim");
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commands_printf(" Prints tim1 and tim8 settings");
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commands_printf("set_hall_table [dir] [fwd_add] [rev_add]");
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commands_printf(" Update the hall sensor lookup table");
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commands_printf("volt");
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commands_printf(" Prints different voltages");
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commands_printf("param_detect [current] [min_rpm] [low_duty]");
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commands_printf(" Spin up the motor in COMM_MODE_DELAY and compute its parameters.");
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commands_printf(" This test should be performed without load on the motor.");
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commands_printf(" Example: param_detect 5.0 600 0.06");
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commands_printf("rpm_dep");
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commands_printf(" Prints some rpm-dep values\n");
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} else {
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commands_printf("Invalid command: %s\n"
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"type help to list all available commands\n", argv[0]);
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}
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}
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void terminal_add_fault_data(fault_data *data) {
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fault_vec[fault_vec_write++] = *data;
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if (fault_vec_write >= FAULT_VEC_LEN) {
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fault_vec_write = 0;
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}
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}
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