[Open Source]Rua Whakangungu Maramarama

2.UI Hoahoa

1.C51 Hoahoa

Ko nga waehere matua mo te whiwhi me te whakahou i nga raraunga penei i te pāmahana, te haumākū, me te teitei i runga i te atanga matua, me te whakamahi i te modbus rtu ki te whakahaere i nga waahanga whakahaere pāmahana, nga motuka, te tirotiro whakaoho, me etahi atu miihini pononga e whai ake nei

Tohutoro waehere atanga matua:

#include "main_win.h"

#include "modbus.h"

#include "sys_params.h"

#include "func_handler.h"

#include "uart2.h"

#whakauru

#whakauru

#tautuhia TEMP_HUM_SLAVE_ADDR 2

#tautuhia TEMP_HUM_VAL_MAX_NUM 2

#define ALERT_BIT_MAX_NUM 30

#tautuhia 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)

momotuhi hanganga{

char date[17];

u8 desc;

}MATARA;

#define ALERT_TABLE_LEN 20

pateko 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 matua_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 alert_table[ALERT_TABLE_LEN];

u16 tau_matohi = 0;

bit is_main_win = 0;

whakakorea main_win_update()

{

}

whakakorea matua_win_disp_date()

{

u8 te;

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

common_buf[len+1] = 0;

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

}

whakakorea matua_win_process_alert()

{

u8 i;

mo(i=0;i

{

mena(GET_ALERT_BIT(old_alert_val, i))

haere tonu;

mena(GET_ALERT_BIT(alert_val, i))

{

ki te(tau_matohi>=ALERT_TABLE_LEN)

tau_matohi = ALERT_TABLE_LEN-1;

ripanga_matohi[tau_matohi].desc = i+1;

sprintf(ripanga_matohi[tau_matohi].te ra, "%u/%u/%u %u:%u",

date_val[0], date_val[1], date_val[2], date_val[3], date_val[4]

);

tau_ara++;

}

}

memcpy(old_alert_val, alert_val, sizeof(alert_val));

}

whakakorea matua_win_disp_alert()

{

u16 i;

u16 val;

u16 len = 0;

noa_buf[0] = 0;

mo(i=0;i

{

val = 0;

mehemea(i

{

val = tepu_mataara.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);

}

whakakorea main_win_init()

{

mānu fixed_val;

u8 i;

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);

mo(i=0;i

{

mehemea(i==0)

haere tonu;

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

}

fixed_val = matua_win_val[0]/WIND_SPEED_SCALE+FLOAT_FIX_VAL;

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

}

whakakorea matua_win_click_handler(u16 btn_val)

{

taupū u8;

mena(btn_val==0x0B)

{

matua_win_disp_alert();

hoki mai;

}

taupū = btn_val-1;

btn_sta[taupū] = !btn_sta[taupū];

if((taupū==3)||(taupū==7))

btn_sta[taupū] = 1;

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

btn_val = btn_sta[taupū];

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

if(taupū==9)

is_main_win = 0;

atu mena((taupū==3)||(taupū==7))

{

while(sys_get_touch_sta());

modbus_write_bit(btn_addr[index], 0x0000);

}

}

whakakorea matua_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 i;

u8 whakawhäiti;

msg_len = msg_len;

ki te(!ko_mana_win)

hoki mai;

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

{

offset = MODBUS_RESPOND_POS_DATA;

mo(i=0;i

{

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

whakawehe += 2;

}

main_win_update();

} atu mena((f_code==MODBUS_FUNC_CODE_01)&&(data_len==ALERT_BYTE_NUM))

{

offset = MODBUS_RESPOND_POS_DATA;

mo(i=0;i

{

alert_val = msg[offset];

whakawhenumi++;

}

matua_win_process_alert();

} atu mena((f_code==MODBUS_FUNC_CODE_03)&&(raunga_len==TEMP_HUM_VAL_MAX_NUM*2))

{

offset = MODBUS_RESPOND_POS_DATA;

mo(i=0;i

{

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

whakawehe += 2;

modbus_write_word(5+i, temp_hum_val);

}

main_win_update();

} atu mena((f_code==MODBUS_FUNC_CODE_03)&&(raunga_raunga==MAIN_WIN_DATE_MAX_NUM*2))

{

offset = MODBUS_RESPOND_POS_DATA;

mo(i=0;i

{

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

whakawehe += 2;

}

matua_win_disp_date();

}

}

whakakorea 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;//Whakahokia

}

whakakorea matua_win_handler()

{

haki u8 pateko = 0;

mena(ko_mana_win)

{

if(ara_panui_wa==ALERT_READ_PERIOD)

{

wa_panui_mataara = 0;

modbus_read_bits(510, ALERT_BIT_MAX_NUM);

hoki mai;

}

ki te(rā_whakahou_wa==DATE_UPDATE_PERIOD)

{

rā_whakahou_wa = 0;

modbus_read_words(180, MAIN_WIN_DATE_MAX_NUM);

hoki mai;

}

kara = !kara;

mena(kara)

modbus_read_words(0, MAIN_WIN_VAL_MAX_NUM);

atu

matua_win_read_temp_hum();

}

}

tohutoro waehere modbus rtu:

#include "modbus.h"

#include "crc16.h"

#include "sys_params.h"

#define UART_INCLUDE "uart2.h"

#define UART_INIT uart2_init

#define UART_SEND_BYTES uart2_send_bytes

#define UART_BAUD 9600

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

#tautuhia MODBUS_SEND_INTERVAL 150

#include UART_INCLUDE

moka pateko is_modbus_recv_complete = 0;

pateko u8 modbus_recv_buff[270];

static u16 modbus_recv_len = 0;//Tapeke roa o nga paita kua whakaaetia

pateko u8 modbus_recv_timeout = 0;//Whakaaetia te wa waipuke

pateko u16 modbus_send_interval = 0;

MODBUS_PACKET pākete;

kore te modbus_init()

{

UART_INIT(UART_BAUD);

}

whakakorea modbus_send_bytes(u8 *paita,u16 len)

{

UART_SEND_BYTES(paita,len);

}

whakakorehia te modbus_recv_byte(u8 paita)

{

mena(ko_modbus_recv_complete)

hoki mai;

ki te(modbus_recv_len

modbus_recv_buff[modbus_recv_len++] = paita;

}

whakakorehia te modbus_check_recv_timeout()

{

mena(modbus_recv_timeout)

{

modbus_recv_timeout--;

mena(modbus_recv_timeout==0)

{

is_modbus_recv_complete = 1;

}

}

}

u8 modbus_send_packet(u8 *pakete)

{

u16 len;

u16 crc;

u8 func_code = pākete[1];

while(modbus_send_interval);

if(func_code==MODBUS_FUNC_CODE_10)

{

((MODBUS_10_PACKET*)packet)->byte_num = ((MODBUS_10_PACKET*)pakete)->word_num*2;

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

} atu mena(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)->paita_num;

} atu

{

len = rahinga(MODBUS_PACKET);

}

crc = crc16(pakete,len-2);

pākete[len-2] = (u8)(crc>>8);

pākete[len-1] = (u8)crc;

modbus_send_bytes(pakete,len);

modbus_send_interval = MODBUS_SEND_INTERVAL;

hoki 0;//Angitu

}

waho kore modbus_msg_handler(u8 *msg,u16 msg_len);

kore te modbus_handler()

{

u16 crc;

ki te(! is_modbus_recv_complete)

hoki mai;

//Tirohia te uara crc

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

if(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;

packet.func_code = fcode;//Waehere mahi

packet.start_addr = addr;//Wāhitau

packet.data_len = len;//Uara kua tuhia

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

hoki mai len;

}