Surenoo SMC0350B-320480 Rangatū MCU Atanga TFT LCD Kōwae
Whakaahuatanga Hua
Ko te hua he 3.5-inihi TFT LCD whakaatu kōwae me te mata pa capacitive. He 480 × 320 taumira, tautoko 16BIT RGB 65K whakaaturanga tae, me te IC taraiwa o roto ko ILI9488, e whakamahi 8-bit ranei 16-bit whakarara tauranga kōrero. Kei roto i te kōwae te whakaaturanga LCD, te mata pa capacitive me te papamuri PCB. Ka taea te whakauru ki te mokamoka TFT LCD o te papa whanaketanga raupapa STM32, ka whakamahia ranei i runga i te papa C51.
Nga waahanga hua
- 3.5-inihi te mata tae, tautoko 16BIT RGB 65K whakaaturanga tae, whakaatu tae whai rawa
- 320×480 taumira mo te whakaatu marama
- Tautokohia te 8-bit, 16-bit ranei te whakawhiti aratau pahi whakarara, te tere whakawhiti tere
- Ka tautokohia te ALIENTEK STM32 Mini, Elite, WarShip, Explorer, me nga papa whakawhanaketanga Apollo mo te whakamahi whakauru tika.
- Tautoko mo te mahi pa capacitive
- Ka whakaratohia he taonga sampte kaupapa mo nga papaahi STM32 me C51
- Ko nga paerewa mahi a te ope hoia, he mahi pumau mo te wa roa
- Whakarato tautoko hangarau taraiwa
Tawhā Hua
| Ingoa | Whakaahuatanga |
| Whakaatu Tae | 16BIT RGB 65K tae |
| SKU | MRB3511 |
| Rahi Mata | 3.5(inihi) |
| Momo Mata | TFT |
| IC taraiwa | ILI9488 |
| Whakatau | 480*320 (Pika) |
| Atanga Kōwae | 8Bit, 16Bit atanga whakarara ranei |
| Rohe Hohe | 48.96×73.44 (mm) |
| Momo Mata Pa | Mata pa kaha |
| Paa IC | GT911 |
| Rahi PCB kōwae | 56.41×97.60 (mm) |
| Te Waahi Mahi | -10℃~60℃ |
| Paemahana Rokiroki | -20℃~70℃ |
| Mahinga Mahi Voltage | 3.3V / 5V |
| Whakamahi Hiko | TBD |
| Taumaha Hua(Tae atu ki te takai) | 57g |
Whakaahuatanga Atanga
FAKATOKANGA
- Ka tautokohia e te taputapu kōwae te 8-bit me te 16-bit whakarara tauranga pahi whakawhiti aratau pahi (whakaatuhia ki te pouaka whero i te Pikitia 1), penei:
- Solder R16 me te parenga 0Ω, ara iahiko poto ranei, ka momotuhia te R8: Tīpakohia te aratau pahi raraunga tauranga whakarara 16-bit, whakamahia nga titi raraunga DB0~DB15(taunoa)
- Solder R8 me te parenga 0Ω, ara iahiko poto ranei, ka momotuhia te R16: Tīpakohia te aratau pahi raraunga tauranga whakarara 8-bit, whakamahia nga titi raraunga DB0~DB7 He mea nui
Tuhipoka
- Ko nga nama titi e whai ake nei 1~34 ko te nama titi o te titi Kōwae me te PCB backplane o to tatou kamupene. Mena ka hoko koe i te mata karekau, tena koa tirohia te whakamaarama titi o te whakakitenga mata kau, tirohia nga waea waea kia rite ki te momo tohu, kaua ki te Waea tika ki nga nama pine e whai ake nei.
- Mo te example Ko te CS he 1 titi i runga i ta maatau waahanga. He titi x pea kei runga i te mata tahanga rereke te rahi.
- Mō VCC supply voltage: Ki te hoko koe i te kōwae ki te PCB backplane, VCC/VDD mana supply taea te hono ki 5V 3.3V ranei (kua whakauru kōwae ultra iti dropout 5V ki 3V iahiko), engari e tūtohu ana ki te hono 3.3V, no te mea hono 5V ka arahi ki te ara iahiko Te whakanui ake i te whakatipu wera, ka pa ki te ora o te waahanga; ki te hoko koe i te LCD mata kau, mahara ki te hono 3.3V anake.
- Mo te rama tuara voltage: Ko te kōwae ki te PCB backplane kua whakaurua iahiko triode backlight mana iahiko, e tika ana ki te whakauru i te taumata teitei o te titi BL te ngaru PWM ranei ki te whakamarama i te rama tuara. Mena kei te hoko koe i te mata karekau, ka honoa te LEDAx ki te 3.0V-3.3V ka noho te LEDKx.
| Tau | Pin Module | Whakaahuatanga Pin |
| 1 | CS | LCD tautuhi i te titi mana (whakahohe taumata iti) |
|
2 |
RS |
Rehita LCD / titi mana whiriwhiri raraunga
(taumata teitei: rehita, taumata iti: raraunga) |
| 3 | WR | LCD tuhi titi mana |
| 4 | RD | LCD panui titi mana |
| 5 | RST | titi mana tautuhi LCD (taumata iti) |
| 6 | DB0 | Pahi raraunga LCD iti 8-bit titi |
| 7 | DB1 | |
| 8 | DB2 | |
| 9 | DB3 | |
| 10 | DB4 | |
| 11 | DB5 | |
| 12 | DB6 | |
| 13 | DB7 | |
| 14 | DB8 | Paihikara raraunga LCD titi moka-8 teitei (I te wa e whakamahi ana i te aratau pahi raraunga tauranga tauranga whakarara 8, kaore te titi 8-bit o runga e whakamahia.) |
| 15 | DB9 | |
| 16 | DB10 | |
| 17 | DB11 | |
| 18 | DB12 | |
| 19 | DB13 | |
| 20 | DB14 | |
| 21 | DB15 |
| 22 | GND | Pin whenua mana kōwae |
| 23 | BL | titi mana rama tuara LCD (Maama taumata teitei) |
| 24 | VDD | Pini pai mana kōwae (kua whakauru te kōwae voltage IC regulator, na reira ka taea te hono atu te hiko ki te 5V, 3.3V ranei) |
| 25 | VDD | |
| 26 | GND |
Pin whenua mana kōwae |
| 27 | GND | |
|
28 |
NC |
Ko te titi pai te mana o te rama tuara LCD (kua tiritiri taunoa i runga i te toha hiko rama tuara, kaore e taea tenei titi
hono) |
| 29 | NC | Kaore i tautuhia, kaore he take ki te whakamahi |
| 30 | SDA | Mata pa kaha IIC titi raraunga pahi |
| 31 | INT | Puakaha mata pa poroporo titi rapunga
(te taumata iti ina pa ana) |
| 32 | NC | Kaore i tautuhia, kaore he take ki te whakamahi |
| 33 | CRST | Puakaha mata pa IC tautuhi mana titi (iti
tautuhi taumata) |
| 34 | SCL | Mata pa kaha IIC titi karaka pahi |
Whirihoranga Pūmārō
- E rima nga wahanga o te ara iahiko taputapu LCD: he ara iahiko mana whakaatu LCD, he ara iahiko mana hiko, he ara iahiko whiriwhiri aratau pahi raraunga, he ara iahiko mana mata pa me te ara iahiko mana rama tuara.
- Te ara iahiko mana whakaatu LCD mo te whakahaere i nga titi o te LCD, tae atu ki nga titi mana me nga titi whakawhiti raraunga.
- Iahiko mana mana mo te whakapumau i te vol supplytage me te kowhiri i te whakaputanga o waho voltage
- ara iahiko mana whiriwhiri aratau pahi raraunga mo te kowhiri i te aratau pahi raraunga moka-8, moka-16 ranei.
- Ka whakamahia he ara iahiko mana mata pa ki te whakahaere i te whiwhinga haukoti mata pa, raraunga sampling, huringa AD, tuku raraunga, etc.
- Ka whakamahia he ara iahiko mana rama tuara hei whakahaere i te kanapa o te rama whakamuri.
kaupapa mahi
Introduction to ITI9488 Controller
The ITI488 controller supports a maximum resolution of 320*480 and has a 345600-byte GRAM. It also supports 8-bit, 9-bit, 16-bit, 18-bit and 24-bit parallel port data buses. It also supports 3-wire and 4-wire SPI serial ports. Since the supported resolution is relatively large and the amount of data transmitted is large, the parallel port transmission is adopted, and the transmission speed is fast. ITI9488 also supports 65K, 262K and 16.7M RB color display, display color is very rich, while supporting rotating display and scroll display and video playback, display in a variety of ways. The ITI9488 controller uses 16bit (RGB565) to control a pixel display, so it can display up to 65K colors per pixel. The pixel address setting is performed in the order of rows and columns, and the incrementing and decreasing direction is determined by the scanning mode. The |TI9488 display method is performed by setting the address and then setting the color value.
He kupu whakataki ki te whakawhitiwhiti tauranga whakarara
Ko te wa aratau tuhi korero tauranga whakarara e whakaatuhia ana i raro nei:
Ko te wa o te aratau panui korero tauranga whakarara e whakaatuhia ana i te ahua i raro nei:
Tuhipoka: Ko te RDX he tohu kore tukutahi ka taea te whakamutu i te kore e whakamahia.
Ina peia te tohu D/CX ki te taumata iti, ka whakamaoritia nga raraunga whakauru i runga i te atanga hei mana o roto, he raraunga tawhā ranei. Ka taea hoki te toia te tohu D/CX ki te taumata teitei ina he raraunga RAM te raraunga i runga i te atanga he raraunga tawhā whakahau ranei.
Ko te CSX he tohu tohu maramara mo te whakaahei me te whakakore i nga korero tauranga whakarara, he iti te kaha
- Ko te RESX he tohu tautuhi o waho, he iti te kaha
- Ko D/CX te tohu tohu tohu tohu tohu, 1-tuhi raraunga, tawhā whakahau ranei,
- O-tuhi whakahau
- Ko te WRX he tohu whakahaere raraunga tuhi
- Ko te RDX he tohu whakahaere raraunga panui
- D[X:0] he moka raraunga tauranga whakarara, e wha nga momo: 8-bit, 9-bit, 16-bit, me te 18-bit.
I te wa e mahi ana i te mahi tuhi, i runga i te tautuhi, tautuhi tuatahi te raraunga, tohu tohu tohu whakahau ranei, katahi ka toia te maramara tohu tohu kia iti, katahi ka whakauru i nga mea hei tuhi mai i te kaihautu, katahi ka toia te tohu tohu whakahaere raraunga kia iti. . Ina toia teitei, ka tuhia nga raraunga ki te IC mana LCD kei te taha piki o te tohu mana tuhi. Ka mutu, ka toia te tohu tohu maramara ki runga ka oti te mahi tuhi raraunga.
I te wa e uru ana ki te mahi panui, i runga i te tautuhi, toia tuatahi te maramara tohu tohu iti, ka toia te raraunga, whakahau ranei te tohu tohu teitei, ka toia te tohu tohu whakahaere raraunga panui, ka panuihia nga raraunga mai i te IC mana LCD . Na ka toia te tohu mana raraunga panui ki runga, ka panuihia nga raraunga ki te taha piki o te tohu mana raraunga panui. Ka mutu, ka toia te tohu tohu maramara ki runga, ka oti te mahi panui raraunga.
Nga tohutohu mo te whakamahi
STM32 tohutohu
Nga tohutohu waea: Tirohia te whakaahuatanga atanga mo nga taumahi titi.
Tuhipoka
- Ka taea te whakauru tika i tenei waahanga ki roto i te mokamoka TFT LCD o te poari whanaketanga ngota, kaore e hiahiatia he waea a-ringa.
- Ko nga titi mono-a-roto e whai ake nei o te MCU e pa ana ki nga titi MCU e hono tika ana ki te mokamoka TFT LCD kei roto i te papa whanaketanga, hei tohutoro anake.
| MiniSTM32 whanaketanga poari TFTLCD turanga i roto i te raina tohutohu | |||
| Tau |
Pin Module |
E rite ana
TFTLCD titi turanga |
Nga waahanga e pa ana ki a STM32F103RCT6
microcontroller titi hononga ā-roto |
| 1 | CS | CS | PC9 |
| 2 | RS | RS | PC8 |
| 3 | WR | WR | PC7 |
| 4 | RD | RD | PC6 |
| 5 | RST | RST | PC4 |
| 6 | DB0 | D0 | PB0 |
| 7 | DB1 | D1 | PB1 |
| 8 | DB2 | D2 | PB2 |
| 9 | DB3 | D3 | PB3 |
| 10 | DB4 | D4 | PB4 |
| 11 | DB5 | D5 | PB5 |
| 12 | DB6 | D6 | PB6 |
| 13 | DB7 | D7 | PB7 |
| 14 | DB8 | D8 | PB8 |
| 15 | DB9 | D9 | PB9 |
| 16 | DB10 | D10 | PB10 |
| 17 | DB11 | D11 | PB11 |
| 18 | DB12 | D12 | PB12 |
| 19 | DB13 | D13 | PB13 |
| 20 | DB14 | D14 | PB14 |
| 21 | DB15 | D15 | PB15 |
| 22 | GND | GND | GND |
| 23 | BL | BL | PC10 |
| 24 | VDD | 3.3 | 3.3V |
| 25 | VDD | 3.3 | 3.3V |
| 26 | GND | GND | GND |
| 27 | GND | GND | GND |
| 28 | NC | Kaore i whakamahia | 5V |
| 29 | NC | Kaore i whakamahia | PC2 |
| 30 | SDA | MOSI | PC3 |
| 31 | INT | PEN | PC1 |
| 32 | NC | Kaore i whakamahia | NC |
| 33 | CRST | TCS | PC13 |
| 34 | SCL | CLK | PC0 |
| Elite STM32 whanaketanga poari TFTLCD turanga i roto i te raina tohutohu | |||
| Tau |
Pin Module |
E rite ana TFTLCD titi turanga | He rite ki te STM32F103ZET6 microcontroller titi hononga roto |
| 1 | CS | CS | PG12 |
| 2 | RS | RS | PG0 |
| 3 | WR | WR | PD5 |
| 4 | RD | RD | PD4 |
| 5 | RST | RST | tautuhi titi |
| 6 | DB0 | D0 | PD14 |
| 7 | DB1 | D1 | PD15 |
| 8 | DB2 | D2 | PD0 |
| 9 | DB3 | D3 | PD1 |
| 10 | DB4 | D4 | PE7 |
| 11 | DB5 | D5 | PE8 |
| 12 | DB6 | D6 | PE9 |
| 13 | DB7 | D7 | PE10 |
| 14 | DB8 | D8 | PE11 |
| 15 | DB9 | D9 | PE12 |
| 16 | DB10 | D10 | PE13 |
| 17 | DB11 | D11 | PE14 |
| 18 | DB12 | D12 | PE15 |
| 19 | DB13 | D13 | PD8 |
| 20 | DB14 | D14 | PD9 |
| 21 | DB15 | D15 | PD10 |
| 22 | GND | GND | GND |
| 23 | BL | BL | PB0 |
| 24 | VDD | VDD | 3.3V |
| 25 | VDD | VDD | 3.3V |
| 26 | GND | GND | GND |
| 27 | GND | GND | GND |
| 28 | NC | Kaore i whakamahia | 5V |
| 29 | NC | Kaore i whakamahia | PB2 |
| 30 | SDA | MOSI | PF9 |
| 31 | INT | PEN | PF10 |
| 32 | NC | Kaore i whakamahia | NC |
| 33 | CRST | TCS | PF11 |
| 34 | SCL | CLK | PB1 |
| Waka Taua STM32 whanaketanga poari TFTLCD turanga i roto i te raina tohutohu | ||||
|
Tau |
Pin Module |
E rite ana TFTLCD titi turanga | Nga waahanga e pa ana ki a STM32F103ZET6
microcontroller titi hononga ā-roto |
|
| V2 | V3 | |||
| 1 | CS | CS | PG12 | |
| 2 | RS | RS | PG0 | |
| 3 | WR | WR | PD5 | |
| 4 | RD | RD | PD4 | |
| 5 | RST | RST | tautuhi titi | |
| 6 | DB0 | D0 | PD14 | |
| 7 | DB1 | D1 | PD15 | |
| 8 | DB2 | D2 | PD0 | |
| 9 | DB3 | D3 | PD1 | |
| 10 | DB4 | D4 | PE7 | |
| 11 | DB5 | D5 | PE8 | |
| 12 | DB6 | D6 | PE9 | |
| 13 | DB7 | D7 | PE10 | |
| 14 | DB8 | D8 | PE11 | |
| 15 | DB9 | D9 | PE12 | |
| 16 | DB10 | D10 | PE13 | |
| 17 | DB11 | D11 | PE14 | |
| 18 | DB12 | D12 | PE15 | |
| 19 | DB13 | D13 | PD8 | |
| 20 | DB14 | D14 | PD9 | |
| 21 | DB15 | D15 | PD10 | |
| 22 | GND | GND | GND | |
| 23 | BL | BL | PB0 | |
| 24 | VDD | VDD | 3.3V | |
| 25 | VDD | VDD | 3.3V | |
| 26 | GND | GND | GND | |
| 27 | GND | GND | GND | |
| 28 | NC | Kaore i whakamahia | 5V | |
| 29 | NC | Kaore i whakamahia | PF8 | PB2 |
| 30 | SDA | MOSI | PF9 | |
| 31 | INT | PEN | PF10 | |
| 32 | NC | Kaore i whakamahia | NC | |
| 33 | CRST | TCS | PB2 | PF11 |
| 34 | SCL | CLK | PB1 | |
| Kaitirotiro STM32F4 whanaketanga poari TFTLCD turanga i roto i te raina tohutohu | |||
| Tau |
Pin Module |
E rite ana
TFTLCD titi turanga |
Nga waahanga e pa ana ki a STM32F407ZGT6
microcontroller titi hononga ā-roto |
| 1 | CS | CS | PG12 |
| 2 | RS | RS | PF12 |
| 3 | WR | WR | PD5 |
| 4 | RD | RD | PD4 |
| 5 | RST | RST | tautuhi titi |
| 6 | DB0 | D0 | PD14 |
| 7 | DB1 | D1 | PD15 |
| 8 | DB2 | D2 | PD0 |
| 9 | DB3 | D3 | PD1 |
| 10 | DB4 | D4 | PE7 |
| 11 | DB5 | D5 | PE8 |
| 12 | DB6 | D6 | PE9 |
| 13 | DB7 | D7 | PE10 |
| 14 | DB8 | D8 | PE11 |
| 15 | DB9 | D9 | PE12 |
| 16 | DB10 | D10 | PE13 |
| 17 | DB11 | D11 | PE14 |
| 18 | DB12 | D12 | PE15 |
| 19 | DB13 | D13 | PD8 |
| 20 | DB14 | D14 | PD9 |
| 21 | DB15 | D15 | PD10 |
| 22 | GND | GND | GND |
| 23 | BL | BL | PB15 |
| 24 | VDD | VDD | 3.3V |
| 25 | VDD | VDD | 3.3V |
| 26 | GND | GND | GND |
| 27 | GND | GND | GND |
| 28 | NC | Kaore i whakamahia | 5V |
| 29 | NC | Kaore i whakamahia | PB2 |
| 30 | SDA | MOSI | PF11 |
| 31 | INT | PEN | PB1 |
| 32 | NC | Kaore i whakamahia | NC |
| 33 | CRST | TCS | PC13 |
| 34 | SCL | CLK | PB0 |
| Aporo STM32F4/F7 whanaketanga poari TFTLCD turanga i roto i te raina tohutohu | |||
|
Tau |
Pin Module |
E rite ana TFTLCD titi turanga | Nga waahanga e pa ana ki a STM32F429IGT6、 STM32F767IGT6、STM32H743IIT6
microcontroller titi hononga ā-roto |
| 1 | CS | CS | PD7 |
| 2 | RS | RS | PD13 |
| 3 | WR | WR | PD5 |
| 4 | RD | RD | PD4 |
| 5 | RST | RST | tautuhi titi |
| 6 | DB0 | D0 | PD14 |
| 7 | DB1 | D1 | PD15 |
| 8 | DB2 | D2 | PD0 |
| 9 | DB3 | D3 | PD1 |
| 10 | DB4 | D4 | PE7 |
| 11 | DB5 | D5 | PE8 |
| 12 | DB6 | D6 | PE9 |
| 13 | DB7 | D7 | PE10 |
| 14 | DB8 | D8 | PE11 |
| 15 | DB9 | D9 | PE12 |
| 16 | DB10 | D10 | PE13 |
| 17 | DB11 | D11 | PE14 |
| 18 | DB12 | D12 | PE15 |
| 19 | DB13 | D13 | PD8 |
| 20 | DB14 | D14 | PD9 |
| 21 | DB15 | D15 | PD10 |
| 22 | GND | GND | GND |
| 23 | BL | BL | PB5 |
| 24 | VDD | VDD | 3.3V |
| 25 | VDD | VDD | 3.3V |
| 26 | GND | GND | GND |
| 27 | GND | GND | GND |
| 28 | NC | Kaore i whakamahia | 5V |
| 29 | NC | Kaore i whakamahia | PG3 |
| 30 | SDA | MOSI | PI3 |
| 31 | INT | PEN | PH7 |
| 32 | NC | Kaore i whakamahia | NC |
| 33 | CRST | TCS | PI8 |
| 34 | SCL | CLK | PH6 |
Nga Mahi Mahi
- Tūhonohia te kōwae LCD(Kei te whakaatuhia i te Pikitia 1) me te STM32 MCU kia rite ki nga tohutohu waea i runga ake nei, me te kaha ki runga;
- Tīpakohia te kaupapa whakamatautau C51 hei whakamatautau, penei i raro nei: (Tena koa tirohia nga tuhinga kaupapa whakamatautau mo te whakamaaramatanga o te kaupapa whakamatautau. Mena ka hiahia koe ki te whakamahi i te papaki, tirohia nga tuhinga papaki kei te raarangi STM32_Demo_patch.)
- Whakatuwherahia te kaupapa kaupapa whakamatautau kua tohua, whakahiato me te tango; Ko te whakamaarama taipitopito mo te whakahiato hotaka whakamatautau STM32 me te tango ka kitea i roto i te tuhinga e whai ake nei: http://www.lcdwiki.com/res/PublicFile/STM32_Keil_Use_Illustration_EN.pdf
- Mēnā ka whakaatuhia e te kōwae LCD ngā pūāhua me ngā whakairoiro i te nuinga o te wā, ka rere pai te hōtaka;
C51 tohutohu
Nga tohutohu waea: Tirohia te whakaahuatanga atanga mo nga taumahi titi.
Tuhipoka:
- I te mea he 12V nga taumata whakauru me te whakaputanga o te GPIO o te STC5C60A2S5 microcontroller, kaore e taea e te IC touch capacitive te mahi noa (ko te 1.8~3.3V anake ka taea te whakaae). Ki te hiahia koe ki te whakamahi i te mahi pa capacitive, me hono koe ki te kōwae huringa taumata;
- I te mea karekau he mahi whakaputa pana-pupuri a te microcontroller STC89C52RC, me hono te titi mana rama tuara ki te hiko 3.3V kia tika te rama.
- I te mea he iti rawa te kaha Flash o te STC89C52RC microcontroller (iti iho i te 25KB), kaore e taea te tango i te papatono me te mahi pa, no reira karekau te mata pa e hiahia waea.
| STC12C5A60S2 moroiti whakamātautau hōtaka tohutohu waea | ||
| Tau |
Pin Module |
He rite ki te poari whanaketanga STC12
titi waea |
| 1 | CS | P13 |
| 2 | RS | P12 |
| 3 | WR | P11 |
| 4 | RD | P10 |
| 5 | RST | P33 |
| 6 | DB0 | P00 |
| 7 | DB1 | P01 |
| 8 | DB2 | P02 |
| 9 | DB3 | P03 |
| 10 | DB4 | P04 |
| 11 | DB5 | P05 |
| 12 | DB6 | P06 |
| 13 | DB7 | P07 |
| 14 | DB8 | P20 |
| 15 | DB9 | P21 |
| 16 | DB10 | P22 |
| 17 | DB11 | P23 |
| 18 | DB12 | P24 |
| 19 | DB13 | P25 |
| 20 | DB14 | P26 |
| 21 | DB15 | P27 |
| 22 | GND | GND |
| 23 | BL | P32 |
| 24 | VDD | 3.3V/5V |
| 25 | VDD | 3.3V/5V |
| 26 | GND | GND |
| 27 | GND | GND |
| 28 | NC | Kaore he take ki te hono |
| 29 | NC | Kaore he take ki te hono |
| 30 | SDA | P34 |
| 31 | INT | P40 |
| 32 | NC | Kaore he take ki te hono |
| 33 | CRST | P37 |
| 34 | SCL | P36 |
| STC89C52RC moroiti whakamātautau hōtaka waea waea tohutohu | ||
| Tau |
Pin Module |
He rite ki te poari whanaketanga STC89
titi waea |
| 1 | CS | P13 |
| 2 | RS | P12 |
| 3 | WR | P11 |
| 4 | RD | P10 |
| 5 | RST | P14 |
| 6 | DB0 | P30 |
| 7 | DB1 | P31 |
| 8 | DB2 | P32 |
| 9 | DB3 | P33 |
| 10 | DB4 | P34 |
| 11 | DB5 | P35 |
| 12 | DB6 | P36 |
| 13 | DB7 | P37 |
| 14 | DB8 | P20 |
| 15 | DB9 | P21 |
| 16 | DB10 | P22 |
| 17 | DB11 | P23 |
| 18 | DB12 | P24 |
| 19 | DB13 | P25 |
| 20 | DB14 | P26 |
| 21 | DB15 | P27 |
| 22 | GND | GND |
| 23 | BL | 3.3V |
| 24 | VDD | 3.3V/5V |
| 25 | VDD | 3.3V/5V |
| 26 | GND | GND |
| 27 | GND | GND |
| 28 | NC | Kaore he take ki te hono |
| 29 | NC | Kaore he take ki te hono |
| 30 | SDA | Kaore he take ki te hono |
| 31 | INT | Kaore he take ki te hono |
| 32 | NC | Kaore he take ki te hono |
| 33 | CRST | Kaore he take ki te hono |
| 34 | SCL | Kaore he take ki te hono |
Nga Mahi Mahi
- Tūhonohia te kōwae LCD (Kei te whakaatuhia i te Pikitia 1) me te C51 MCU kia rite ki nga tohutohu waea i runga ake nei, me te hiko;
- Tīpakohia te kaupapa whakamatautau C51 hei whakamatautau, penei i raro nei: (Whakaahuatanga papatono whakamatautau tirohia te tuhinga whakamaarama kaupapa whakamatautau kei roto i te kete whakamatautau)
- Whakatuwherahia te kaupapa kaupapa whakamatautau kua tohua, whakahiato me te tango; Ko te whakamaarama taipitopito mo te whakahiato hotaka whakamatautau C51 me te tango ka kitea i roto i te tuhinga e whai ake nei: http://www.lcdwiki.com/res/PublicFile/C51_Keil%26stc-isp_Use_Illustration_EN.pdf
- Mēnā ka whakaatuhia e te kōwae LCD ngā pūāhua me ngā whakairoiro i te nuinga o te wā, ka rere pai te hōtaka;
Whakaahuatanga Raupaparorohiko
Hanganga Waehere
C51 me STM32 whakaahuatanga hoahoanga waehere
Ko te hanganga waehere e whakaatuhia ana i raro nei:
- Ko te waehere Demo API mo te wa whakahaere kaupapa matua kei roto i te waehere whakamatautau;
- Ko te arawhitinga LCD me te tauranga parallel bin e hono ana ki te tuhi i nga mahi raraunga kei roto i te waehere LCD;
- Ko nga tohu tuhi, nga raina, nga whakairoiro, me nga mahi e pa ana ki te whakaatu kiripuaki Hainamana me te reo Ingarihi kei roto i te waehere GUI;
- Ko te mahi matua ka whakatinana i te tono kia rere;
- He rereke te waehere papaa ma ia turanga;
- Ko te waehere IIC e whakamahia ana e te capacitive touch IC GT911, tae atu ki te IIC arawhiti, te tuhi raraunga me te panui, aha atu;
- Ko te waehere mana pa GT911 ko te kitenga pa, te tuku whakahau pa me te panui raraunga pa, etc.
- Ko te waehere e pa ana ki te tukatuka matua kei roto i te waehere matua (kaore he waehere tukatuka paatene te papa C51);
- Ko te waehere e pa ana ki te mahinga whirihoranga arahina kei roto i te waehere arahina (kaore he waehere tukatuka a te C51).
Whakaahuatanga whakamaramatanga GPIO
STM32 hōtaka whakamātautau GPIO whakamāramatanga whakamāramatanga
Ko te whakamaramatanga GPIO o te mata LCD o te kaupapa whakamatautau STM32 ka whakanohoia ki te led.h file, kua tautuhia i roto i nga huarahi e rua:
- STM32F103RCT6 te kaupapa whakamatautau microcontroller e whakamahi ana i te 10 aratau tairitenga (kaore e tautoko i te pahi FSMC)
- Ko etahi atu kaupapa whakamatautau STM32 MCU Whakamahia te aratau pahi FSMC
STM32F103RCT6 MCU I0 hōtaka whakamātautau tairitenga LCD mata GPIO whakamāramatanga rite whakaaturia i raro nei:
Ko te kaupapa whakamatautau FSMC te mata lcd GPIO kua tautuhia penei i raro nei (tango STM32F103ZET6 microcontroller FSMC kaupapa whakamatautau hei example)
Ko te whakamaramatanga GPIO e pa ana ki te mata pa STM32 e rua nga waahanga: te whakamaramatanga GPIO a IIC me te aukati mata me te tautuhi i te whakamaramatanga GPIO. Ko te whakamaramatanga IIC GPIO ka whakanohoia ki te gtiic.h file ka whakaatuhia i raro nei (tangohia te
STM32F103ZET6 microcontroller FSMC kaupapa whakamatautau hei tauira o muaample)
Ko te haukoti o te mata me te tautuhi GPIO tautuhi ka whakanohoia ki roto i te GT911.h, e whakaatuhia ana i te ahua e whai ake nei (tangohia te kaupapa whakamatautau STM32F103ZET6 microcontroller FSMC hei tauira o mua.ample)
C51 hōtaka whakamātautau GPIO whakamāramatanga whakamāramatanga
C51 hōtaka whakamātautau LCD mata GPIO whakamāramatanga ka whakanohoia ki roto i te lcd.h file, e whakaatu ana i raro nei(Te tango i te kaupapa whakamatautau microcontroller STC12C5A60S2 hei tauiraample)
Ko te whakamaramatanga titi whakarara me kowhiri i te huinga katoa o nga roopu tauranga GPIO, penei i te P0, P2, me etahi atu, na te wa e whakawhiti ana nga raraunga, he waatea te mahi.Ka taea te tautuhi i etahi atu titi hei GPIO kore utu.
- Ko te whakamaarama GPIO e pa ana ki te mata pa C51 e rua nga waahanga: te whakamaramatanga GPIO a IIC me te aukati mata me te tautuhi i te whakamaramatanga GPIO.
- Ko te whakamaramatanga IIC GPIO ka whakanohoia ki te gtiic.h file e whakaatuhia ana i raro nei (tangohia te kaupapa whakamatautau microcontroller STC12C5A60S2 hei tauiraample)
- Ko te haukoti o te mata me te tautuhi GPIO tautuhi ka whakanohoia ki roto i te GT911.h, penei i te ahua e whai ake nei (tangohia te kaupapa whakamatautau microcontroller STC12C5A60S2 hei tauira o mua.ample)
- Ko te whakamaramatanga GPIO o te mata pa ka taea te whakarereke, ka taea te tautuhi kia rite ki etahi atu GPIO kore utu.
- Mena karekau he roopu P4 GPIO o te microcontroller, ka taea te tautuhi i te penirq ki etahi atu GPIO.
Te whakatinanatanga o te waehere korero tauranga whakarara
Ko te kaupapa whakamatautau STM32 whakarara te whakatinanatanga waehere korero tauranga
Ko te kaupapa whakamatautau STM32 whakarara tauranga korero waehere ka tuu ki te LCD.c file, ka whakatinanahia i roto i nga huarahi e rua:
- STM32F103RCT6 te kaupapa whakamatautau microcontroller e whakamahi ana i te aratau tairitenga IO (kaore e tautoko i te pahi FSMC)
- Ko etahi atu kaupapa whakamatautau STM32 MCU e whakamahi ana i te aratau pahi FSMC
- Ka whakatinanahia te kaupapa whakamatautau IO i raro nei:
- Ko te kaupapa whakamatautau FSMC e whakaatuhia ana i raro nei:
- Ka whakatinanahia te kaupapa whakamatautau IO i raro nei:
- Ko te tono moka-8 me te moka-16 e tuhi ana, ka whakatinanahia nga raraunga moka-8 me te 16-bit.
C51 whakamātautau hōtaka whakarara tauranga whakawhitinga waehere whakatinanatanga
- Ka whakatinanahia te waehere e pa ana ki te LCD.c file e whakaatuhia ana i raro nei:
- Kua whakatinanahia nga tono 8-bit me te 16-bit me te 8-bit me te 16-bit raraunga tuhi me te panui.
Pūmanawa noa
Ko tenei huinga whakamatautau exampMe whakaatu te reo Hainamana me te reo Ingarihi, nga tohu me nga pikitia, na reira ka whakamahia te rorohiko modulo. E rua nga momo rorohiko modulo: Image2Lcd me PCtoLCD2002. Anei anake te whakatakotoranga o te rorohiko modulo mo te kaupapa whakamatautau.
Ko nga tautuhinga rorohiko modulo PCtoLCD2002 e whai ake nei:
- Ko te whakatakotoranga ira matrix ka kowhiria te Waehere pouri te aratau modulo ka tohua te aratau ahu whakamua
- Tangohia te tauira ki te whiriwhiri i te ahunga (turanga teitei tuatahi)
- Ka tohua e te punaha tau huanga te tau hautekauono
- Whakaritenga whakatakotoranga whiriwhiringa C51
- Ko te tikanga tautuhinga motuhake e whai ake nei: http://www.lcdwiki.com/Chinese_and_English_display_modulo_settings,
Ko nga tautuhinga rorohiko modulo Image2Led e whakaatuhia ana i raro nei:
- Me tautuhi te rorohiko Image2Lcd ki te whakapae, maui ki matau, runga ki raro, me te waahi iti ki te aratau matawai o mua.
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Tuhinga / Rauemi
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