MSP4030_MSP403
1 C51 Tohutohu Whakaaturanga
Kupu Whakataki ki te Papa Whakamatau
Poari whanaketanga: STC89/STC12 poari whanaketanga
MCU: STC89C52RCSTC12C5A60S2
Auautanga: 11.0592MHZ
Nga tohutohu hononga titi
Ka hono te kōwae whakaatu ki te microcontroller ma te whakamahi i te taura DuPont, me nga tohutohu e whai ake nei:
Pikitia1. Pins Whakamuri Kōwae
STC89C52RC me STC12C5A60S2 nga tohutohu moroiti hotaka whakamatautau waea
| Tau | Pin Module | STC89/STC12 Whanaketanga Pin Wiringi Poari |
Nga korero |
|---|---|---|---|
| 1 | VCC | 5V | LCD mana pai |
| 2 | GND | GND | Papa hiko LCD |
| 3 | LCD_CS | P13 | Tohu mana whiriwhiri LCD, taumata P13 iti hohe |
| 4 | LCD_RST | P33 | LCD tautuhi tohu mana, iti P33 taumata tautuhi |
| 5 | LCD_RS | P12 | Te taumata teitei: raraunga, taumata iti: whakahau |
| 6 | SDI(MOSI) | P15 | SPI pahi tuhi tohu raraunga (kaari SD me te mata LCD i whakamahia tahi) |
| 7 | SCK | P17 | Tohu karaka pahi SPI (Kari SD me te mata LCD i whakamahia tahi) |
| 8 | LED | P32 | Tohu mana rama papamuri LCD (mehemea) |
| 9 | SDO(MISO) | P16 | SPI pahi panui tohu raraunga (kaari SD me te mata LCD i whakamahia tahi) |
| 10 | CTP_SCL | P36 | Mata pa kaha IIC tohu karaka pahi (he kowhiri) |
| 11 | CTP_RST | P37 | Tohu mana tautuhi mata pa kaha (he kowhiri) |
| 12 | CTP_SDA | P34 | Mata pa kaha IIC tohu raraunga pahi (he kowhiri) |
| 13 | CTP_INT | P35 | Tohu haukoti i te mata pa i runga i te mata (he kowhiri) |
| 14 | SD_CS | NC | Tohu mana whiriwhiri kāri SD (kōwhiringa) |
Whakaaturanga Mahi Whakaaturanga
Kei roto i tenei kaupapa whakamatautau e rua nga momo kaupapa MCU: STC89C52RC me STC12C5A60S2. Kei roto i te STC12C5A60S2 nga raupaparorohiko SPI me nga kaupapa taputapu SPI, engari kei a STC89C52RC nga kaupapa rorohiko SPI anake, kei roto
Demo_ I raro i te raarangi C51, penei i te ahua e whai ake nei:
Whakaahuatanga o sampte ihirangi hōtaka
Ko te ROM o te STC89C52RC microcontroller he 25KB anake, kaore e taea te penapena i nga kaupapa tino uaua me te nui, na reira ka mahia nga whakamatautau mata ngawari noa; Kei roto i te STC12C5A60S2 te kaupapa whakamatautau microcontroller e whai ake nei:
A. Ko te atanga matua e whakaatu ana i te whakamatautau;
B. Whakaatuhia te ID mata me te whakamatautau panui uara tae GRAM (ko te SPI rorohiko anake e tautokohia ana, a he mea kee ka panuihia e te taputapu SPI te ID);
C. whakamatautau paraihe ngawari;
D. te tuhi tapawhā me te whakamatautau whakakī;
E. te tuhi porohita me te whakamatautau whakakī;
F. te tuhi tapatoru me te whakamatautau whakakī;
G. Whakamātautau whakaatu Ingarihi;
H. whakamātautau whakaatu Hainamana;
I. whakamatautau whakaatu pikitia;
J. Whakamātautau whakaatu matihiko hihiko
K. te whakamatautau whakaatu hurihuri;
L. Whakamatau mata pa kaha (tae atu ki te whakamatautau paatene pa me te whakamatautau raina tuhi)
Whakaatuhia nga tohutohu whakawhiti aronga:
Kimihia te whakamāramatanga tonotono USE_HORIZONTAL i te lcd.h e whakaatuhia ana i raro nei:
Tohutohu Whakamahi Demo
Te whakauru i te rorohiko taputapu whanaketanga
Tuatahi, me whakauru koe i te taputapu taputapu whanaketanga. Kei te whakamahia te Keil5 me te stc-isp rorohiko i konei, kei reira te Keil5 e whakamahia ana mo te whakatika waehere me te whakahiato, ka whakamahia te stc-isp mo te tango. Tena tirohia nga tikanga tango ipurangi me te whakaurunga mo nga rorohiko e rua.
Te whakauru i nga kohinga maramara
I muri i te whakauru i te keil5, he mea tika ki te whakauru i te putea maramara C51, ki te kore e kitea te maramara C51 kaore e taea te hanga i te kaupapa C51. Tena koa korero ki te ipurangi mo nga tikanga whakauru motuhake.
Te whakahiato Papatono
I muri i te whakaurunga pai o te taputapu whanaketanga me te kete maramara, whakatuwherahia te raarangi PROJECT i raro i te sampte hōtaka, kimihia te uvprojx file, pawhiri-rua ki te whakatuwhera i te sampte kaupapa, penei i te ahua e whai ake nei:
I muri i te whakatuwheratanga o te sampte kaupapa, ka taea e koe te whakarereke i te waehere kaupapa (kaore ranei). Ka oti nga whakarereketanga, panuihia te paatene whakahiato hei whakahiato i te waehere. Ka puta te tere e whai ake nei, e tohu ana i te whakahiato angitu, penei i te ahua e whai ake nei:
Tikiake me te Whakahaere Papatono
A. Whakatuwheratia te rorohiko STC-ISP mo te tango i te papatono, kowhiria te tauira microcontroller tika me te reiti baud, ka tautuhi kia rite ki te ahua e whai ake nei:
B. Paatohia hei whakatuwhera i te kaupapa file -> tīpakohia te whaiaronga kei reira te hex kua whakahiato file kei roto -> tohua te hex file ->paatohia te paatene tuwhera, penei i te ahua e whai ake nei:
C. Patohia te paatene tango kia whakakaha ano i te microcontroller, ka tahuna te papatono. Ka puta te tohu "Mahi angitu", ka tohu i te wera angitu. Ka whakaatuhia te mahinga i te ahua e whai ake nei:
D. Mēnā ka whakaatuhia e te kōwae whakaatu ngā pūāhua me ngā whakairoiro i te nuinga o te wā, e tohu ana kua pai te whakahaere o te papatono.
Tuhinga / Rauemi
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LCDWIKI MSP4030 4.0inch Capacitive SPI Module [pdf] Pukapuka Kaiwhakamahi MSP4030 4.0inihi Pūngai SPI Kōwae, MSP4030, 4.0inihi Capacitive SPI Kōwae, Capacitive SPI Kōwae, SPI Kōwae, Kōwae |