[Mohloli o Bulehileng]Kamore ea Koetliso e Bohlale

2.UI Moralo

1.C51 Moralo

Melao e ka sehloohong ea ho fumana le ho ntlafatsa lintlha tse kang mocheso, mongobo le bophahamo holim'a sebopeho se seholo, le ho sebelisa modbus rtu ho laola li-module tsa taolo ea mocheso, li-motor, ho lemoha alamo, le mechine e meng ea makhoba ke tse latelang.

Referense ea khouto ea mantlha:

# kenyeletsa "main_win.h"

# kenyeletsa "modbus.h"

# kenyeletsa "sys_params.h"

# kenyeletsa "func_handler.h"

# kenyeletsa "uart2.h"

# kenyeletsa

# kenyeletsa

#define TEMP_HUM_SLAVE_ADDR2

#define TEMP_HUM_VAL_MAX_NUM 2

#define ALERT_BIT_MAX_NUM 30

# hlalosa ALERT_BYTE_NUM (ALERT_BIT_MAX_NUM/8+((ALERT_BIT_MAX_NUM%8)!=0))

#define GET_ALERT_BIT(val, pos) ((val[pos/8]>>(pos%8))&0x01)

mofuta oa typedef{

letsatsi la char[17];

u8 desc;

ELERT;

# hlalosa ALERT_TABLE_LEN 20

static u8 btn_sta[MAIN_WIN_BTN_MAX_NUM] = {0};

static u8 btn_addr[MAIN_WIN_BTN_MAX_NUM] = {50, 51, 52, 69, 53, 54, 55, 70, 56, 57, 58, 59};

u16 main_win_val[MAIN_WIN_VAL_MAX_NUM];

u16 temp_hum_val[TEMP_HUM_VAL_MAX_NUM] = {0};

u16 date_val[MAIN_WIN_DATE_MAX_NUM] = {0};

u8 alert_val[ALERT_BYTE_NUM] = {0};

u8 old_alert_val[ALERT_BYTE_NUM] = {0};

ALERT_tafole[ALERT_TABLE_LEN];

u16 alert_num = 0;

hanyane ke_main_win = 0;

void main_win_update()

{

}

void main_win_disp_date()

{

u8 lene;

len = sprintf(common_buf, "%u:%u", (u16)date_val[3], (u16)de_val[4]);

common_buf[len+1] = 0;

sys_write_vp(MAIN_WIN_DATE_VP, common_buf, len/2+2);

}

void main_win_process_alert()

{

u8 ke;

bakeng sa(i=0;i

{

haeba(GET_ALERT_BIT(tlhahiso_ea_ea khale, i))

tsoela pele;

haeba(GET_ALERT_BIT(tlhahiso_val, i))

{

haeba(palo_temoso>=ALERT_TABLE_LEN)

tlhokomeliso = ALERT_TABLE_LEN-1;

alert_table[alert_num].desc = i+1;

sprintf(tafole_ea tlhokomeliso[alert_num].letsatsi, "%u/%u/%u %u:%u",

letsatsi_val[0], nako_le_letsi[1], nako_le_letsi[2], nako_le_letsi[3],_le_letsi[4]

);

tlhokomeliso_palo++;

}

}

memcpy(val_allert_val, alert_val, sizeof(alert_val));

}

void main_win_disp_alert()

{

u16 ke;

u16 val;

u16 len = 0;

common_buf[0] = 0;

bakeng sa(i=0;i

{

palo = 0;

haeba (i

{

val = alert_table.desc;

len += sprintf(common_buf+len, "%s\r\n", alert_table.date);

}

sys_write_vp(ALERT_WIN_DESC_START_VP+i, (u8*)&val, 1);

}

common_buf[len+1] = 0;

sys_write_vp(ALERT_WIN_DATE_VP, common_buf, len/2+2);

}

void main_win_init()

{

float fixed_val;

u8 ke;

is_main_win = 1;

 

main_win_val[5] = (u16)(temp_hum_val[0]/10.0+0.5f);

main_win_val[6] = (u16)(temp_hum_val[1]/10.0+0.5f);

bakeng sa(i=0;i

{

haeba(ke==0)

tsoela pele;

sys_write_vp(MAIN_WIN_WIND_SPEED_VP+MAIN_WIN_VAL_OFFSET*i, (u8*)&main_win_val, 1);

}

fixed_val = main_win_val[0]/WIND_SPEED_SCALE+FLOAT_FIX_VAL;

sys_write_vp(MAIN_WIN_WIND_SPEED_VP, (u8*)&fixed_val, 2);

}

void main_win_click_handler(u16 btn_val)

{

index ea u8;

haeba(btn_val==0x0B)

{

main_win_disp_alert();

khutla;

}

index = btn_val-1;

btn_sta[index] = !btn_sta[index];

haeba((index==3)||(index==7))

btn_sta[index] = 1;

modbus_write_bit(btn_addr[index], btn_sta[index]?0xFF00:0x0000);

btn_val = btn_sta[index];

sys_write_vp(MAIN_WIN_BTN_STA_START_VP+MAIN_WIN_BTN_STA_OFFSET*index, (u8*)&btn_val, 1);

haeba( index==9)

is_main_win = 0;

ho seng joalo haeba((index==3)||(index==7))

{

ha (sys_get_touch_sta());

modbus_write_bit(btn_addr[index], 0x0000);

}

}

void main_win_msg_handler(u8 *msg,u16 msg_len)

{

u8 f_code = msg[MODBUS_RESPOND_POS_FUNC_CODE];

u8 data_len = msg[MODBUS_RESPOND_POS_DATA_LEN];

u8 ke;

u8 offset;

msg_len = msg_len;

haeba(!ke_ka sehloohong_hlopa)

khutla;

haeba((f_code==MODBUS_FUNC_CODE_03)&(data_len==MAIN_WIN_VAL_MAX_NUM*2))

{

offset = MODBUS_RESPOND_POS_DATA;

bakeng sa(i=0;i

{

main_win_val = SYS_GET_U16(msg[offset], msg[offset+1]);

offset += 2;

}

main_win_update();

}ho seng joalo haeba((f_code==MODBUS_FUNC_CODE_01)&&(data_len==ALERT_BYTE_NUM))

{

offset = MODBUS_RESPOND_POS_DATA;

bakeng sa(i=0;i

{

alert_val = msg[offset];

offset++;

}

main_win_process_alert();

}ho seng joalo haeba((f_code==MODBUS_FUNC_CODE_03)&&(data_len==TEMP_HUM_VAL_MAX_NUM*2))

{

offset = MODBUS_RESPOND_POS_DATA;

bakeng sa(i=0;i

{

temp_hum_val = SYS_GET_U16(msg[offset], msg[offset+1]);

offset += 2;

modbus_write_word(5+i, temp_hum_val);

}

main_win_update();

}ho seng joalo haeba((f_code==MODBUS_FUNC_CODE_03)&(data_len==MAIN_WIN_DATE_MAX_NUM*2))

{

offset = MODBUS_RESPOND_POS_DATA;

bakeng sa(i=0;i

{

date_val = SYS_GET_U16(msg[offset], msg[offset+1]);

offset += 2;

}

main_win_disp_date();

}

}

void main_win_read_temp_hum()

{

u8 old_slave_addr = SLAVE_ADDR;

        

sys_params.user_config[5] = TEMP_HUM_SLAVE_ADDR;

modbus_read_words(0, TEMP_HUM_VAL_MAX_NUM);

sys_params.user_config[5] = old_slave_addr;//Khutlisetsa

}

void main_win_handler()

{

static u8 folakha = 0;

haeba(e_e_e_e kholo)

{

haeba(temoso_bala_nako==ALERT_READ_PERIOD)

{

alert_read_period = 0;

modbus_read_bits(510, ALERT_BIT_MAX_NUM);

khutla;

}

haeba(date_update_period==DATE_UPDATE_PERIOD)

{

date_update_period = 0;

modbus_read_words(180, MAIN_WIN_DATE_MAX_NUM);

khutla;

}

folakha = !folakha;

haeba (folakha)

modbus_read_words(0, MAIN_WIN_VAL_MAX_NUM);

tse ling

main_win_read_temp_hum();

}

}

referense ea khoutu ea modbus rtu:

# kenyeletsa "modbus.h"

#kenyelletsa "crc16.h"

# kenyeletsa "sys_params.h"

#define UART_INNCLUDE "uart2.h"

#define UART_INIT uart2_init

#define UART_SEND_BYTES uart2_send_bytes

#define UART_BAUD 9600

#define MODBUS_RECV_TIMEOUT (u8)(35000.0f/UART_BAUD+2)

# hlalosa MODBUS_SEND_INTERVAL 150

#kenyelletsa UART_INCLUDE

static bit is_modbus_recv_complete = 0;

static u8 modbus_recv_buff[270];

static u16 modbus_recv_len = 0;//Kakaretso ea bolelele ba li-byte tse amoheloang

static u8 modbus_recv_timeout = 0;//Amohela nako ea ho phalla

static volatile u16 modbus_send_interval = 0;

MODBUS_PACKET pakete;

void modbus_init()

{

UART_INIT(UART_BAUD);

}

void modbus_send_bytes(u8 *bytes,u16 len)

{

UART_SEND_BYTES(byte,len);

}

void modbus_recv_byte(u8 byte)

{

haeba(e_modbus_recv_e feletse)

khutla;

haeba(modbus_recv_len

modbus_recv_buff[modbus_recv_len++] = byte;

}

void modbus_check_recv_timeout()

{

haeba(modbus_recv_timeout)

{

modbus_recv_timeout--;

haeba(modbus_recv_timeout==0)

{

is_modbus_recv_complete = 1;

}

}

}

u8 modbus_send_packet(u8 *pakete)

{

u16 lene;

u16 crc;

u8 func_code = pakete[1];

ha (modbus_send_interval);

haeba(func_code==MODBUS_FUNC_CODE_10)

{

((MODBUS_10_PACKET*)pakete)->byte_nomoro = ((MODBUS_10_PACKET*)pakete)->pakete_lentsoe*2;

len = 9+((MODBUS_10_PACKET*)pakete)->byte_num;

}ho seng joalo haeba(func_code==MODBUS_FUNC_CODE_0F)

{

len = ((MODBUS_0F_PACKET*)pakete)->bit_num;

((MODBUS_0F_PACKET*)pakete)->byte_num = len/8+(len%8?1:0);

len = 9+((MODBUS_0F_PACKET*)pakete)->byte_num;

} tse ling

{

len = sizeof(MODBUS_PACKET);

}

crc = crc16(pakete,len-2);

pakete[len-2] = (u8)(crc>>8);

pakete[len-1] = (u8)crc;

modbus_send_bytes(pakete,len);

modbus_send_interval = MODBUS_SEND_INTERVAL;

khutla 0;//Katleho

}

extern void modbus_msg_handler(u8 *msg,u16 msg_len);

void modbus_handler()

{

u16 crc;

haeba(!is_modbus_recv_complete)

khutla;

// Sheba boleng ba crc

crc = ((u16)modbus_recv_buff[modbus_recv_len-2]<<8)+modbus_recv_buff[modbus_recv_len-1];

haeba(crc16(modbus_recv_buff,modbus_recv_len-2)==crc)

{

modbus_msg_handler(modbus_recv_buff,modbus_recv_len);

}

modbus_recv_len = 0;

is_modbus_recv_complete = 0;

}

u8 modbus_send_fcode(u8 fcode, u16 addr, u16 len)

{

packet.slave_addr = SLAVE_ADDR;

pakete.func_code = fcode;//Khoutu ya tshebetso

packet.start_addr = addr;//Adress

packet.data_len = len;//Boleng bo ngotsweng

len = modbus_send_packet((u8*)&packet);

khutlela len;

}