/* * @Author: wujunchao wujunchao@wuxismart.com * @Date: 2024-12-24 08:18:26 * @LastEditors: wujunchao wujunchao@wuxismart.com * @LastEditTime: 2025-03-20 15:01:22 * @FilePath: \signal_generator\App\MUX_SIGNAL\mux_signal.c * @Description: 这是默认设置,请设置`customMade`, 打开koroFileHeader查看配置 进行设置: https://github.com/OBKoro1/koro1FileHeader/wiki/%E9%85%8D%E7%BD%AE */ /* * @Author: DaMingSY zxm5337@163.com * @Date: 2024-09-02 15:58:58 * @LastEditors: DaMingSY zxm5337@163.com * @LastEditTime: 2024-11-28 10:21:04 * @FilePath: \signal_generator\App\MUX_SIGNAL\mux_signal.c * @Description: 这是默认设置,请设置`customMade`, 打开koroFileHeader查看配置 进行设置: https://github.com/OBKoro1/koro1FileHeader/wiki/%E9%85%8D%E7%BD%AE */ #include "FreeRTOS.h" #include "task.h" #include "tim.h" #include "mux_signal.h" #include "dac.h" #include "adc.h" #include "rn7302.h" #include #include "dac8552.h" #include "ads1220.h" #include "dac7811.h" st_mux_signal mux_signal = { .channel = CHX_IN_MAX, }; st_freq_signal freq_signal; void HAL_TIM_IC_CaptureCallback(TIM_HandleTypeDef *htim) { if (&htim3 == htim) { if (freq_signal.capture_cnt >= 1) { HAL_TIM_IC_Stop_IT(&htim3, TIM_CHANNEL_4); } freq_signal.capture_buf[freq_signal.capture_cnt++] = HAL_TIM_ReadCapturedValue(&htim3, TIM_CHANNEL_4); // 获取当前的捕获值. } } void fun_get_freq(st_freq_signal *freq_signal, float *data_pv) { if (!freq_signal || !data_pv) return; if (freq_signal->capture_cnt >= 1) { freq_signal->capture_cnt = 0; __HAL_TIM_SET_COUNTER(&htim3, 0); freq_signal->duty_time = freq_signal->capture_buf[1] + freq_signal->over_cnt * 60000 - freq_signal->capture_buf[0]; freq_signal->freq = 1000000 / freq_signal->duty_time; *data_pv = freq_signal->freq; freq_signal->over_cnt = 0; } else { HAL_TIM_Base_Start_IT(&htim3); HAL_TIM_IC_Start_IT(&htim3, TIM_CHANNEL_4); } } void hc138_channel_test(void) { uint8_t i; for (i = 0; i < 10; i++) { HC138_SEL_CH(i); vTaskDelay(3000); } vTaskDelay(3000); } void pwr_cosume(BOOL rst, uint32_t ms) { if (rst == TRUE || mux_signal.pwr_delay == 0) mux_signal.pwr_delay = xTaskGetTickCount(); if (mux_signal.pwr_delay + ms > xTaskGetTickCount()) return; else mux_signal.pwr_delay = xTaskGetTickCount(); PWR_CTRL(GPIO_PIN_RESET); vTaskDelay(250); PWR_CTRL(GPIO_PIN_SET); vTaskDelay(250); PWR_CTRL(GPIO_PIN_RESET); vTaskDelay(250); PWR_CTRL(GPIO_PIN_SET); vTaskDelay(250); PWR_CTRL(GPIO_PIN_RESET); } static void fun_pwr12_ctrl(uint8_t ch) { static uint8_t lasht_ch; BOOL ch_flag = FALSE; if (ch != lasht_ch) { ch_flag = TRUE; lasht_ch = ch; } if (ch_flag == TRUE) { ch_flag = FALSE; //if ((ch == CH0_OUT_VOL_V) || (ch == CH2_OUT_CUR) || (ch == CH3_OUT_FRE) || (ch == CH4_OUT_RES)) //PWR12_CTRL(GPIO_PIN_SET); //else //PWR12_CTRL(GPIO_PIN_RESET); } } uint8_t pulse = 50; float32 fre_set = 0; void mux_signal_switch(st_mux_signal *mux_signal) { CHANNEL ch; ch = mux_signal->channel; fun_pwr12_ctrl(ch); HC138_SEL_CH(ch); switch (ch) { case CH0_OUT_VOL_V: dac_set_voltage(&mux_signal->data_sv); fun_proc_adc1_dma(&mux_signal->data_pv); break; case CH1_OUT_VOL_MV: dac8552_operation(NULL, &mux_signal->data_sv); fun_get_sig16132_ch(4, &mux_signal->data_pv); break; case CH2_OUT_CUR: dac8552_operation(&mux_signal->data_sv, NULL); fun_get_sig16132_ch(7, &mux_signal->data_pv); // ads1220_operation(CH2_OUT_CUR, &mux_signal->data_pv); break; case CH3_OUT_FRE: freq_operation(mux_signal->data_sv, pulse, TIM_CHANNEL_2); fre_set = mux_signal->data_sv; fun_get_freq(&freq_signal, &mux_signal->data_pv); break; case CH4_OUT_RES: fun_dac7811_operate(&mux_signal->data_sv); break; case CH5_EMPTY: break; case CH6_IN_VOL: fun_get_sig16132_ch(2, &mux_signal->data_pv); // fun_rn7302_operate(CH0_IN_VOL, &mux_signal->data_pv); break; case CH7_IN_MVOL: fun_get_sig16132_ch(3, &mux_signal->data_pv); // fun_rn7302_operate(CH0_IN_VOL, &mux_signal->data_pv); break; case CH8_IN_CUR: fun_get_sig16132_ch(5, &mux_signal->data_pv); // fun_rn7302_operate(CH1_IN_CUR, &mux_signal->data_pv); break; case CH9_IN_FRE: fun_get_freq(&freq_signal, &mux_signal->data_pv); break; case CH10_IN_RTD: fun_get_sig16132_ch(CH10_IN_RTD, &mux_signal->data_pv); // fun_rn7302_operate(CH3_IN_RTD, &mux_signal->data_pv); break; case CH11_IN_TC: ads1220_operation(CH11_IN_TC, &mux_signal->data_pv); // fun_rn7302_operate(CH3_IN_RTD, &mux_signal->data_pv); break; case CH12_IN_HART: break; default: break; } }