Portable saib daws teeb meem raws li DWIN's COF screen

-Qhia los ntawm DWIN Forum User

Cov kev daws teeb meem portable raws li COF npo siv T5L0 nti ua qhov chaw tswj xyuas tag nrho thiab cov zaub.Cov teeb liab hluav taws xob tau sau los ntawm cov sensors xws li EDG thiab SpO2, txheeb xyuas, nthuav dav thiab lim los ntawm T5L0 nti, uas txheeb xyuas thiab suav cov ntsuas qhov ntsuas tam sim no, tsav lub LCD npo los tso saib cov kev hloov pauv hauv lub sijhawm thiab ua qhov kev txiav txim sib piv nrog. qib siv los saib xyuas thiab ceeb toom cov kev hloov pauv hauv lub cev tsis muaj zog.Yog tias muaj qhov sib txawv ntawm qhov sib txawv, lub suab ceeb toom yuav raug tso tawm.

1.Programme daim duab

2.Txoj kev taw qhia

(1) Interface tsim

Ua ntej, tsim lub vijtsam keeb kwm yav dhau raws li qhov xav tau, nrog cov duab keeb kwm yav dhau pom hauv qab no.

Thiab teem nws RTC tswj, ntawv nyeem zaub tswj raws li cov duab tom qab.Tus tsim interface yog qhia hauv qab no:

Tom ntej no, ntxiv cov nqi sib txawv thiab xa cov ntaub ntawv mus rau cov tswj hwm.Nyob rau hauv cov ntaub ntawv no, lub nkhaus tswj yog configured raws li nram no.

Lub luag haujlwm tseem ceeb ntawm software program:
ECG waveform cov ntaub ntawv thiab CO2 waveform cov ntaub ntawv yog npaj los ntawm Excel, qhia rov qab cov ntaub ntawv ntawm lub vijtsam.Lub ntsiab cai yog raws li nram no.

void ecg_chart_draw()
{
ntab val;
static uint8_t point1 = 0, point2 = 0;
uint16_t tus nqi = 10;
uint8_t kuv = 0;
uint16_t temp_value = 0;
for(i = 0;i < X_POINTS_NUM;i++) { val = (float)t5l_read_adc(5);tus nqi = (uint16_t)(val / 660.0f + 0.5f);t5l_write_chart(0, ecg_data[point1], co2_data[point2], nqi);write_dgusii_vp(SPO2_ADDR, (uint8_t *)&value, 1);ncua sij hawm (12);point1++;IF(point1 >= 60)
{point1 = 0;}
point2++;
yog(point2>=80)
{point2 = 0;}
}}
3.User Development Experience
"Rau ASIC DWIN txoj kev loj hlob, nws yog qhov yooj yim heev, thiab txhua tus neeg uas tau ua si nrog 51 microcontroller yuav pib paub yuav ua li cas tom qab nyeem cov lus qhia ib zaug.Tsuas yog siv cov tsev qiv ntawv raug muab thiab tom qab ntawd tau txais OS core los sib txuas lus nrog lub vijtsam tseem ceeb. "

"Qhov kev ua tau zoo ntawm OS core no zoo kawg nkaus, thiab ADC tau txais kev nrawm nrawm, nkhaus daim duab yog du, txawm hais tias kuv tsis tau sim cov nyhuv ntawm 7 raws tib lub sijhawm, kev tswj nkhaus yuav tsum yog CPU-intensive tswj.Txhawm rau ua ncaj ncees tus nqi ntawm lub vijtsam nrog dual-core MCU tus nqi ua haujlwm tau txais txiaj ntsig zoo, cov haujlwm tshiab tom ntej no yuav xav txog kev siv DWIN screen, tus nqi tuaj yeem tswj tau zoo heev. "

"Nws yog ib qho nyuaj rau siv DWIN DGUS thaum xub thawj, kuv tsis tuaj yeem siv nws, tab sis tom qab ob peb hnub ntawm kev txawj ntse, nws zoo nkauj heev.Kuv vam tias DWIN tuaj yeem txuas ntxiv txhim kho nws, thiab kuv tos ntsoov rau qhov kev paub zoo dua nrog DWIN npo!Yog xav paub ntxiv, koj tuaj yeem saib ntawm lub vev xaib raug cai lossis lub rooj sib tham!”