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ZhenDangBo2024/ZDB2024/user/Src/user.c

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2024-11-18 10:44:27 +08:00
/*
* user.c
*
* Created on: Jun 24, 2024
* Author: 10425
*/
#include "user.h"
uint8_t usart_count = 0; //串口接收数据个数
uint8_t RxBuff[BUFF_LEN] = {0}; //串口接收缓冲区
uint8_t TXBuff[BUFF_LEN] = {0}; //串口发送缓冲区
uint8_t uBuff[BUFF_LEN] = {0};
uint16_t adcBuff[ADCBUFF_LEN] = {0};
uint16_t lineData[128];
uint8_t font[] ="电压脉宽频率单次重复";
enum CODER_MODE coder_mode = voltage_mode;
enum OUTPUT_MODE output_mode = none;
int16_t voltage = 0;
//单片机时钟频率60Mhz，定时器3时钟分频3.定时器计数一次是50ns;
int16_t pulse = 2;
int16_t frequency = 1;
int16_t coder_number =0; //编码器值
uint8_t draw_flag =0; //曲线标记，之前的曲线已经被覆盖，才需要重新画
void user_init(void)
{
__HAL_UART_ENABLE_IT(&huart3,UART_IT_IDLE);
__HAL_UART_CLEAR_FLAG(&huart3,UART_FLAG_TC); //清除发送完成标志
__HAL_UART_CLEAR_IDLEFLAG(&huart3); //清除空闲中断标志
bsp_InitTimer();
Init_Key();
for(uint8_t i =0;i<128;i++)
{
lineData[i] = 0;
if(32<i && i<64)
{
lineData[i] = 0;
}
}
}
void coder_slave(void) //按键处理
{
static uint8_t flag_uinit = 0; //用于标记曲线的横坐标
if(coder_mode == voltage_mode)
{
int32_t temp;
voltage=voltage+coder_number;
if(voltage<0)voltage =0;
if(voltage>40)voltage =40;
LCD_setInt(0x0001,voltage);
temp = voltage*83.4*4095/3300;
if(temp>4095)temp=4095;
HAL_DAC_SetValue(&hdac, DAC_CHANNEL_1, DAC_ALIGN_12B_R, temp);
}
//调脉宽
else if(coder_mode == pulse_mode)
{
if(coder_number>0)
{
if(pulse<20)
{
pulse+=2*coder_number;
if(pulse>20)pulse=20;
}
else if(pulse<2000)
{
pulse+=20*coder_number;
if(pulse>2000)pulse =2000;
if(flag_uinit == 0)
{
uint8_t *a =(uint8_t*) " 50us";
LCD_setChar(0x0010, a,5);
HAL_Delay(1);
flag_uinit =1;
}
}
if(pulse ==20)
{
uint8_t *a =(uint8_t*) "us";
LCD_setChar(0x0005, a,2);
}
LCD_setInt(0x0002,Pulse_To_Time(pulse));
}
else if(coder_number<0)
{
if(pulse<=20 && pulse >2)
{
pulse+=2*coder_number;
if(pulse<2)pulse=2;
}
else if(pulse>20)
{
pulse+=20*coder_number;
if(pulse <20)pulse = 20;
if(pulse <=20)
{
if(flag_uinit == 1)
{
uint8_t *a =(uint8_t*) "500ns";
LCD_setChar(0x0010, a,5);
HAL_Delay(1);
flag_uinit =0;
}
}
}
if(pulse ==18) //一个计数50ns
{
uint8_t *a =(uint8_t*) "ns";
LCD_setChar(0x0005, a,2);
}
LCD_setInt(0x0002,Pulse_To_Time(pulse));
}
}
else if(coder_mode == frequency_mode)
{
frequency+=coder_number;
if(frequency<1)frequency =1;
else if(frequency>500)frequency =500;
LCD_setInt(0x0003,frequency);
__HAL_TIM_SET_AUTORELOAD(&htim2, 10000/frequency-1);
}
coder_number=0;
}
void key_slave(void) //按键处理
{
uint8_t key_code;
static uint8_t flag_uinit = 0; //用于标记曲线的横坐标
key_code = bsp_GetKey();
if(key_code == KEY_NONE)return;
switch(key_code)
{
//编码器按键
case KEY_BM4_DOWN:
LCD_setBell(100);
coder_mode++;
if(coder_mode>=enum_CodeNum)coder_mode = 0;
LCD_setFont(0x0020,coder_mode);
break;
//脉宽增加按钮,pulse计数一次，50ns
case KEY_PULSE_UP_DOWN:
if(pulse<20)
{
pulse+=2;
}
else if(pulse<2000)
{
pulse+=200;
pulse = pulse/100*100;
if(flag_uinit == 0)
{
uint8_t *a =(uint8_t*) " 50us";
LCD_setChar(0x0010, a,5);
HAL_Delay(1);
flag_uinit =1;
}
}
if(pulse ==20)
{
uint8_t *a =(uint8_t*) "us";
LCD_setChar(0x0005, a,2);
}
LCD_setInt(0x0002,Pulse_To_Time(pulse));
break;
//脉宽减少按钮
case KEY_PULSE_DN_DOWN:
if(pulse<=20 && pulse >2)
{
pulse-=2;
}
else if(pulse>20)
{
pulse-=200;
if(pulse ==0)pulse = 20;
if(pulse <=20)
{
if(flag_uinit == 1)
{
uint8_t *a =(uint8_t*) "500ns";
LCD_setChar(0x0010, a,5);
HAL_Delay(1);
flag_uinit =0;
}
}
}
if(pulse ==18)
{
uint8_t *a =(uint8_t*) "ns";
LCD_setChar(0x0005, a,2);
}
LCD_setInt(0x0002,Pulse_To_Time(pulse));
break;
//频率加调节
case KEY_FREQ_UP_DOWN:
if(frequency<100)frequency +=10;
else if(frequency<500)
{
frequency +=50;
}
frequency = frequency/10*10;
LCD_setInt(0x0003,frequency);
__HAL_TIM_SET_AUTORELOAD(&htim2, 10000/frequency-1);
break;
//频率减
case KEY_FREQ_DN_DOWN:
if(frequency>100)frequency -=50;
else if(frequency>1)
{
frequency -=10;
}
frequency = frequency/10*10;
if(frequency == 0)frequency=1;
LCD_setInt(0x0003,frequency);
__HAL_TIM_SET_AUTORELOAD(&htim2, 10000/frequency-1);
break;
//异常检测开关按下
case KEY_ERR_DOWN:
HAL_GPIO_WritePin(OUTPUTCTL_GPIO_Port, OUTPUTCTL_Pin, GPIO_PIN_RESET);
break;
//异常检测开关抬起
case KEY_ERR_UP:
HAL_GPIO_WritePin(OUTPUTCTL_GPIO_Port, OUTPUTCTL_Pin, GPIO_PIN_SET);
break;
default:break;
}
}
static uint16_t head,Length,order; //帧头,指令长度，指令
void uart_slave(void) //串口处理
{
if(usart_count == 0)return;
head = uBuff[0]<<8 | uBuff[1];
Length = uBuff[2];
order = uBuff[3];
static uint8_t flag_uinit = 0; //用于标记曲线的横坐标
if(head == 0xA55A && Length == 6 && order == 0x83)
{
uint16_t key_code;
int32_t temp;
key_code = uBuff[7]<<8 | uBuff[8];
switch(key_code)
{
case 1: //电压减
if(voltage>0)voltage-=5;
voltage = voltage/5*5;
LCD_setInt(0x0001,voltage);
temp = voltage*83.4*4095/3300;
if(temp>4095)temp=4095;
HAL_DAC_SetValue(&hdac, DAC_CHANNEL_1, DAC_ALIGN_12B_R, temp);
break;
case 2: //电压加
if(voltage<40)voltage+=5;
voltage = voltage/5*5;
LCD_setInt(0x0001,voltage);
temp = voltage*83.4*4095/3300;
if(temp>4095)temp=4095;
HAL_DAC_SetValue(&hdac, DAC_CHANNEL_1, DAC_ALIGN_12B_R, temp);
break;
case 3://脉宽减
if(pulse<=20 && pulse >2)
{
pulse-=2;
}
else if(pulse>20)
{
pulse-=200;
if(pulse ==0)pulse = 20;
if(pulse <=20)
{
if(flag_uinit == 1)
{
uint8_t *a =(uint8_t*) "500ns";
LCD_setChar(0x0010, a,5);
HAL_Delay(1);
flag_uinit =0;
}
}
}
if(pulse ==18)
{
uint8_t *a =(uint8_t*) "ns";
LCD_setChar(0x0005, a,2);
}
LCD_setInt(0x0002,Pulse_To_Time(pulse));
break;
case 4://脉宽加
if(pulse<20)
{
pulse+=2;
}
else if(pulse<2000)
{
pulse+=200;
pulse = pulse/100*100;
if(flag_uinit == 0)
{
uint8_t *a =(uint8_t*) " 50us";
LCD_setChar(0x0010, a,5);
HAL_Delay(1);
flag_uinit =1;
}
}
if(pulse ==20)
{
uint8_t *a =(uint8_t*) "us";
LCD_setChar(0x0005, a,2);
}
LCD_setInt(0x0002,Pulse_To_Time(pulse));
break;
case 5://频率减
if(frequency>100)frequency -=50;
else if(frequency>1)
{
frequency -=10;
}
frequency = frequency/10*10;
if(frequency == 0)frequency=1;
LCD_setInt(0x0003,frequency);
__HAL_TIM_SET_AUTORELOAD(&htim2, 10000/frequency-1);
break;
case 6://频率加
if(frequency<100)frequency +=10;
else if(frequency<500)
{
frequency +=50;
}
frequency = frequency/10*10;
LCD_setInt(0x0003,frequency);
__HAL_TIM_SET_AUTORELOAD(&htim2, 10000/frequency-1);
break;
case 7: //单次输出
if(output_mode != redo_mode)
{
HAL_TIM_PWM_Stop(&htim3,TIM_CHANNEL_2);
__HAL_TIM_SET_COMPARE(&htim3,TIM_CHANNEL_2,pulse-1);
PWM_Start_Once();
}
else {
HAL_TIM_Base_Stop_IT(&htim2);
output_mode = none;
LCD_setFont(0x0030,3);
}
break;
case 8://重复输出
if(output_mode != redo_mode)
{
// HAL_TIM_PWM_Stop(&htim3,TIM_CHANNEL_2);
// __HAL_TIM_SET_COMPARE(&htim3,TIM_CHANNEL_2,pulse-1);
LCD_setFont(0x0030,4);
draw_flag =1;
if( pulse <= 20) //1us以内
{
for(uint8_t i =0;i<128;i++)
{
lineData[i] = 0;
if(32<i && i< 32+pulse*3.2)
{
lineData[i] = voltage;
}
}
LCD_setLine(lineData, 125);
}
else
{
for(uint8_t i =0;i<128;i++)
{
lineData[i] = 0;
if(32<i && i< 32+pulse*3.2/100)
{
lineData[i] = voltage;
}
}
LCD_setLine(lineData, 125);
}
__HAL_TIM_CLEAR_IT(&htim2, TIM_IT_UPDATE);
HAL_TIM_Base_Start_IT(&htim2);
output_mode = redo_mode;
}
else {
HAL_TIM_Base_Stop_IT(&htim2);
output_mode = none;
LCD_setFont(0x0030,3);
}
break;
default:break;
}
}
usart_count =0;
}
void HAL_GPIO_EXTI_Callback(uint16_t GPIO_Pin)
{
if(GPIO_Pin == BM1_Pin)
{
if(HAL_GPIO_ReadPin(BM1_GPIO_Port, BM1_Pin) == GPIO_PIN_RESET)
{
if(HAL_GPIO_ReadPin(BM2_GPIO_Port, BM2_Pin) == GPIO_PIN_SET)
{
coder_number++;
}
else if(HAL_GPIO_ReadPin(BM2_GPIO_Port, BM2_Pin) == GPIO_PIN_RESET)
{
coder_number--;
}
}
bsp_StartTimer(2, 100);
}
}
void HAL_TIM_PeriodElapsedCallback(TIM_HandleTypeDef *htim)
{
if(htim->Instance == TIM2)
{
HAL_TIM_PWM_Stop(&htim3,TIM_CHANNEL_2);
__HAL_TIM_SET_COMPARE(&htim3,TIM_CHANNEL_2,pulse-1);
PWM_Start_Once();
}
}
uint16_t Pulse_To_Time(uint16_t pulse)
{
uint32_t a = pulse;
a = a*50;
if(a >= 1000)a =a/1000;
return (uint32_t)a;
}
void PWM_Start_Once()
{
HAL_TIM_PWM_Start(&htim3,TIM_CHANNEL_2);
bsp_StartTimer(1, 300);
if(draw_flag ==0)
{
draw_flag =1;
if( pulse <= 20) //1us以内
{
for(uint8_t i =0;i<128;i++)
{
lineData[i] = 0;
if(32<i && i< 32+pulse*3.2)
{
lineData[i] = voltage;
}
}
LCD_setLine_ISR(lineData, 125);
}
else
{
for(uint8_t i =0;i<128;i++)
{
lineData[i] = 0;
if(32<i && i< 32+pulse*3.2/100)
{
lineData[i] = voltage;
}
}
LCD_setLine_ISR(lineData, 125);
}
}
}
void bsp_RunPer10ms(void)
{
bsp_KeyScan10ms();
}
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