wxsmart-test
/
sggt
7
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity
sggt/App/MUX_SIGNAL/mux_signal.c

255 lines
8.2 KiB
C
Raw Blame History

/*
* @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 <SIG24130.h>
#include "dac8552.h"
#include "ads1220.h"
#include "dac7811.h"
#include "apps_gather.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;
freq_signal->duty_time = freq_signal->capture_buf[1] + freq_signal->over_cnt * 65535 - freq_signal->capture_buf[0];
freq_signal->freq = 82944000 / 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;
float32 sv_prv = 0;
CHANNEL ch_prv = CHX_IN_MAX;
uint8_t mux_set_flag = 0;
void mux_signal_switch(st_mux_signal *mux_signal)
{
//只有频道和设定值改变时才执行设定操作（不影响回采和输入采集）
if( (mux_signal->channel != ch_prv)||(mux_signal->data_sv != sv_prv) )
{
ch_prv = mux_signal->channel;
sv_prv = mux_signal->data_sv;
mux_set_flag = 1;
}
else
{
mux_set_flag = 0;
}
//切换通道
HC138_SEL_CH(mux_signal->channel);
//执行通道对应的功能
switch (mux_signal->channel)
{
case CH0_OUT_VOL_V:
{
if(mux_set_flag) dac_set_voltage(&mux_signal->data_sv); //设定
fun_proc_adc1_dma(&mux_signal->data_pv); //回采
}
break;
case CH1_OUT_VOL_MV:
{
if(mux_set_flag) dac8552_operation(NULL, &mux_signal->data_sv); //设定
fun_get_sig16132_ch(4, &mux_signal->data_pv); //回采
}
break;
case CH2_OUT_CUR:
{
if(mux_set_flag) dac8552_operation(&mux_signal->data_sv, NULL); //设定
fun_get_sig16132_ch(7, &mux_signal->data_pv); //回采
}
break;
case CH3_OUT_FRE:
{
if( (tabdata.hart_enable == 0)&&(mux_set_flag) )
{
//freq_operation(mux_signal->data_sv, pulse, TIM_CHANNEL_2);
frequence_output(mux_signal->data_sv, pulse, TIM_CHANNEL_2); //设定
fre_set = mux_signal->data_sv;
}
}
break;
case CH4_OUT_RES:
if(mux_set_flag) fun_dac7811_operate(&mux_signal->data_sv); //设定
break;
case CH5_EMPTY:
break;
case CH6_IN_VOL:
fun_get_sig16132_ch(2, &mux_signal->data_pv); //输入采集
break;
case CH7_IN_MVOL:
fun_get_sig16132_ch(3, &mux_signal->data_pv); //输入采集
break;
case CH8_IN_CUR:
fun_get_sig16132_ch(5, &mux_signal->data_pv); //输入采集
break;
case CH9_IN_FRE:
fun_get_freq(&freq_signal, &mux_signal->data_pv); //输入采集
break;
case CH10_IN_RTD:
fun_get_sig16132_ch(CH10_IN_RTD, &mux_signal->data_pv); //输入采集
break;
case CH11_IN_TC:
ads1220_operation(CH11_IN_TC, &mux_signal->data_pv); //输入采集
break;
default:
break;
}
}
void frequence_output(uint32_t freq, uint8_t pulse, uint32_t chan)
{
HAL_TIMEx_PWMN_Stop(&htim1, TIM_CHANNEL_2);
HAL_TIM_PWM_Stop(&htim1, TIM_CHANNEL_3);
if (freq <= 0 || freq >= 500000 || pulse <= 0 || pulse >= 100)
{
__HAL_TIM_SET_PRESCALER(&htim1, 1500-1);
__HAL_TIM_SET_AUTORELOAD(&htim1, 55-1);
__HAL_TIM_SET_COMPARE(&htim1, chan, 28-1);
return;
}
int fre_duty = 0;
if(freq <= 650)
{
__HAL_TIM_SET_PRESCALER(&htim1, 1500-1);
fre_duty = ( (float32)FREQ_SYS / (float32)1500.0 / (float32)freq + (float32)0.5 );
}
else
{
__HAL_TIM_SET_PRESCALER(&htim1, 2-1);
fre_duty = ( (float32)FREQ_SYS / (float32)2.0 / (float32)freq + (float32)0.5 );
}
__HAL_TIM_SET_AUTORELOAD(&htim1, fre_duty -1);
__HAL_TIM_SET_COMPARE(&htim1, chan, fre_duty * pulse / 100 - 1);
if( chan == TIM_CHANNEL_2)
{
HAL_TIMEx_PWMN_Start(&htim1, chan);
}
else
{
HAL_TIM_PWM_Start(&htim1, chan);
}
}
Reference in New Issue View Git Blame Copy Permalink