FORENEX FES4335U1-56T Modul njikwa eserese ebe nchekwa

Akụkọ ngbanwe

Mkpu. Mba.	Ụbọchị	Mgbanwe dị ukwuu
1.0	2016	Nke mbụ.

Nkọwa zuru oke

FES4335U1-56T bụ ọnụ ala dị ala, arụmọrụ dị elu yana smart nke TFT-LCD ngosi njikwa modul nke nwere ike ịnye mkpụrụedemede ma ọ bụ ngwa eserese 2D n'ime 768KB nke ngosi RAM agbakwunyere.
FES4335U1-56T na-enye interface serial (Uart-TT) iji guzobe nkwurịta okwu ngwaike na MCU dị mfe dị na mpụga (dị ka 8051 wdg), na-enye "Tebụlụ Iwu" maka ịkpọ oku na igbu ya.
Dabere na “Tebụlụ Iwu” nke API ndịna-emeputa, naanị MCU dị n'èzí kwesịrị ibufe koodu iwu kwekọrọ na paramita n'ime FES4335U1-56T karịa interface interface. Ihe ndozi iwu n'ime FES4335U1-56T ga-aga mejuputa ọrụ eserese site na akpaghị aka.

FG875D_command_encoder.exe bụ akụrụngwa ngwanrọ PC na-enye onye ọrụ ka ọ nweta iwu ọrụ dị iche iche na “Tebụlụ Iwu”.

Ihe	Nkọwapụta	kwuo
Nha LCD	5.6 inch (Diagonal)
Mkpebi	640 x 3 (RGB) x 480	ntụpọ
Ụdị ngosi	Ọcha na-acha ọcha, na-ebugharị
Ntụpọ ntụpọ	0.0588 (W) x 0.1764 (H) mm
Mpaghara nọ n'ọrụ	112.896 (W) x 84.672 (H) mm
Nha modul	142.5 (W) x 100.0 (H) x 16.72 (D) mm
View akụkụ	L:70/ R:70/ T:50/ B:70	θ
Ọgwụgwọ elu	Anti-Glare
Nhazi agba	Agba 64k w / RGB-stripe
Ụdị mmetụ	4-waya Resistive
Ìhè azụ	Ọkwọ ụgbọala na-arụ ọrụ LED
Interface	Uart (TTL-RX/TX), 115200/N/8/1
Ngwanrọ enye	Tebụl iwu	Rịba ama1
Okpomọkụ arụ ọrụ	-10 ℃ ruo 60 ℃
Okpomọkụ nchekwa	-20 ℃ ruo 70 ℃

Rịba ama1: Achịkọtara API niile enwere ike iji mee ihe na Tebụlụ iwu. Biko rụtụ aka na akwụkwọ
(FG875D_Tebụlụ Iwu_vx.pdf). Na nkọwa ojiji zuru ezu maka iwu ọ bụla, rụtụ aka na (FG4335x_software_Note_V1.pdf).

Nkenye Ọrụ

Ihe ntinye ntinye UART (H4)

Njikọ: (Igbe nkụnye eji isi mee_2x5pin/ 2.0mm/ ntinye akụkụ)
Nọmba pin	Nkọwa	I/O	Rịba ama	Nọmba pin	Nkọwa	I/O	Rịba ama
pin1	GND			pin2	RX	I
pin3	TX	O		pin4	NC
pin5	Ọta GND			pin6	NC
pin7	NC			pin8	NC
pin9	5V/350mA	I	1	pin10	5V/350mA	I	1

IHE 1: Ntinye ike nke mpụga DC5V

2-2, Nhọrọ Ike Alternative (W2).

Njikọ: (wafer_2pin / 2.0mm / ntinye akụkụ)
Nọmba pin	Nkọwa	I/O	Rịba ama	Nọmba pin	Nkọwa	I/O	Rịba ama
pin1	GND	I		pin2	5V/700mA

Iji nye mgbakwunye mgbakwunye maka ntinye isi iyi ike mpụga. Ọ bụrụ na isi iyi ike (DC5V) enyeghị site na Pin 9&10 nke H4.

GPIO interface (H2)

Njikọ: ( nkụnye eji isi mee_2x5pin / 2.0mm / ntinye akụkụ)
Nọmba pin	Nkọwa	I/O	Rịba ama	Nọmba pin	Nkọwa	I/O	Rịba ama
pin1	GPO 0	O	2	pin2	GPI 0	I	3
pin3	GPO 1	O	2	pin4	GPI 1	I	3
pin5	GPO 2	O	2	pin6	GPI 2	I	3
pin7	GPO 3	O	2	pin8	GPI 3	I	3
pin9	GND			pin10	GND

IHE 2: A na-emepụta GPO_0 ~ 3 nwere oghere oghe ma kwesị inwe ihe mgbochi dị elu na bọọdụ mpụga.
IHE 3: GPI_0 ~ 3 bụ ntinye 3.3V nwere nnabata 5V.

Nkọwapụta arụmọrụ

Nkọwapụta ọkụ eletrik

Oke kacha oke

Akara	Akara	Min.	Oke.	Nkeji	Rịba ama
Ike Voltage	VCC	-0.3	5.2	V
Okpomọkụ na-arụ ọrụ	TOP	-10	60	℃
Okpomọkụ nchekwa	TST	-20	70	℃

* A naghị ekwe ka agafe oke oke nrịba ngwaahịa a n'oge ọ bụla.

Ọnọdụ ọrụ akwadoro

Akara	Nkọwa	Min.	Ụdị.	Oke.	Nkeji	Rịba ama
VDC	Tụkwasịnụ voltage	3.7	5	5.2	V
Icc	Ugbu a	0.7			A
UART_TTL (Tx, Rx, CTS, RTS) & I2C (SCL, SDA) ọkwa ọkwa.
VIH	Ntinye High Voltage	2.64		3.3	V
VIL	Ntinye ala Voltage	0		0.66	V
VOH	Mpụta High Voltage	2.9		3.3	V
VOL	Mpụta Low Voltage	0		0.4	V
Nkọwapụta anya (θ=0°)
CR	Ọnụọgụ ọdịiche	400	500
L	Ọkụ ọkụ	230	280		cd / m²
Ọnụego Baud
UART			115200		bps
Oriri ike @ ntinye 5v, nchapụta 100%.
Oriri		5.6”, 640×480		3.1	W

Nkọwapụta igwe

Nkọwa ngwaike

Ihe Ngosi

Ọgụgụ 3-a: FES4335 Block Eserese

Ngwaọrụ Akụrụngwa

1. Ụdị emegharịrị bụ FES4335U1-56T.
2. UART (TTL-RX/TX): 3-waya (TX, RX, GND) rụtụ aka na (Ngalaba: pin ọrụ).
3. Ọnụego Baud: edozi na 115200 bps/N/8/1.
4. Njikọ dị n'etiti onye ọbịa na FES4335U1-56T

Ngwa ngwa

Nkwukọrịta (ịkwe aka)

N'ihi serial interfaces (Uart-TTL) ndị FES4335 na-enye iji guzobe nkwurịta okwu na mpụga ọbịa. Onye ọbịa ahụ nwere ike ịnyefe iyi iwu na FES4335 maka ajụjụ mmejuputa iwu.

Dị ka ikike nke nnyefe si dị, a na-akọwa usoro iyi iyi iwu ka ọ bụrụ nkebi abụọ.

• Ọkọlọtọ Iwu Stream: Nke a bụ usoro iyi iyi dị mkpa maka ọrụ ọ bụla edepụtara na Tebụlụ Iwu. (Tụtụ aka na Isiokwu Iwu Iwu Nkebi 4-3).
• Nnukwu iyi nnyefe data buru ibu: Naanị inye ụfọdụ ọrụ ga-arịọ maka nnyefe data buru ibu, yana ajụjụ ahụ ekwenyela n'oge iyi ọkọlọtọ ọkọlọtọ s.tage.
  Ugbu a ọ bụ naanị n'okpuru ọrụ abụọ ga-arịọ maka usoro nnyefe nnukwu data.

1. FG875D_WriteToSerialROM (koodu ọrụ 0x21).
2. FG875D_ Ngosipụta _Block_RW (koodu ọrụ 0x24).

Dabere na Tebụl Iwu, iwu ọ bụla nwere koodu ọrụ pụrụ iche maka otu ọrụ arụmọrụ. (Tụtụ aka na Isiokwu Iwu Iwu Nkebi 4-3).
Ya mere, ozugbo FES4335 natara njupụta nke Standard Command Stream na akụkụ nke checksum nke a na-ebu ụzọ lelee. Mgbe nke ahụ gasịrị, a ga-amata akụkụ koodu ọrụ ma tinye ya na akụkụ paramita.

Enwere mpaghara koodu kpọmkwem 0x50 ~ 0x5F ebe ga-arara onwe ya nye kọwapụta ụfọdụ koodu ozi wee kewapụ ya na koodu ọrụ niile.

Weghachite koodu ozi	ASCII	hex	Nkọwa
Koodu ezighi ezi	"X"	0x58	Njehie Checksum
Koodu echere	"W"	0x57	FES4335 na-arụ ọrụ
Koodu dị njikere	"S"	0x53	FES4335 dị njikere
Koodu ngwụcha	"T"	0x54	Nata oge agwụla
Metụ koodu nkwụsịtụ	"P"	0x50	Emetụla panel mmetụ aka
Koodu ịga nke ọma iwu	Koodu ọrụ		Iwu mejuputa ihe ịga nke ọma
Koodu ịga nke ọma nnyefe nnukwu	0x55,0xAA		Ihe ịga nke ọma nnyefe data nnukwu

Ọ bụrụ na enweghị njehie zutere n'oge nnyefe.

FES4335 ga-emejuputa iwu dịka koodu ọrụ natara na Standard Command Stream Stage, ma weghachite koodu ọrụ na onye ọbịa maka ịlele ihe ịga nke ọma.
or
Laghachi koodu ọrụ (0x55,0xAA) iji gosi oge a nke nnukwu data nnyefe nwere
Emechara n'enweghị nsogbu na "Nnyefe data nnukwu stage".

Weghachite koodu ịga nke ọma ma ọ bụ (0x55,0xAA), na-agwa ọkwa ịga nke ọma.

Onye ọbịa nwere ike izipu iyi iwu ọhụrụ na-esote.

• Ọ bụrụ na enwere ọnọdụ a na-atụghị anya ya zutere n'oge nnyefe.

FES4335 ga-eweghachite ozi koodu njehie kwekọrọ yana yana koodu ọrụ enwetara maka ịlele njehie.

Ọ bụrụ na weghachite koodu na-ezighi ezi (0x58) dị ka n'okpuru. (gosi na mperi Checksum mere)

Ọkọlọtọ Command Stream stagnjehie
or Mbufe data buru ibu stagnjehie
Onye ọbịa kwesịrị ikwugharị iyi iyi iwu mbụ.

Ọ bụrụ na iweghachi koodu oge nkwụsị (0x54) dị ka n'okpuru, (gosipụta njehie oge agwụla) Ọkọlọtọ Command Stream stagnjehie
or Mbufe data buru ibu stagnjehie
Onye ọbịa kwesịrị ikwugharị iyi iyi iwu mbụ.

Weghachite koodu nchere (0x57) dị ka n'okpuru, (gosipụta ọnọdụ nchere emeela) Ọkọlọtọ Command Stream na-arụ ọrụ Mbufe data buru ibu na-arụ ọrụ iji gwa ndị ọbịa na FES4335 nọ n'ọnọdụ ọrụ n'aka. Onye ọbịa kwesịrị ịkwụsị nnyefe nwa oge ruo mgbe FES4335 laghachite koodu njikere (0x53) wee gaa n'ihu iyi iyi ma ọ bụ iyi data buru ibu ndị na-emechaghị data.

Weghachite koodu njikere (0x53) dị ka n'okpuru, (gosipụta ozi njikere mere)Ọkọlọtọ Command Stream adịla njikere
or Mbufe data buru ibu adịla njikere
Iji gwa ndị ọbịa na FES4335 ahapụla n'oge ọnọdụ ọrụ. Onye ọbịa ahụ nwere ike ịga n'ihu na iyi iwu ma ọ bụ iyi data buru ibu.

• Otu koodu a kapịrị ọnụ iji mee ka nkwụsịtụ mmetụ ahụ pụta, ọ ga-eweghachikwa uru nhazi (x,y) nke panel mmetụ na-akpaghị aka.
  • Weghachite koodu nkwụsịtụ mmetụ aka (0x50) yana uru nhazi (x,y) dị ka n'okpuru,

• a. N'ime nnukwu nnyefe data stage, FES4335 ga-adị nwa oge iji gbanyụọ ọrụ mmetụ ma kwụsị iweghachi nhazi (x, y) nke aka.
• b. N'ime nnukwu nnyefe data stage. FES4335 ga-eweghachite nhazi (x,y) nke mmetụ ahụ na-akpaghị aka mgbe nkwụsịtụ aka mere.
• c. Onye ọbịa nwekwara ike nyochaa uru nhazi (x,y) site na izipu koodu ọrụ 0x03 (APIs:FG875D_Detect_Touch).

Iwu (Stream/Format/protocol)

Ọkọlọtọ Iwu Stream

• Usoro: Usoro a na-ejikọta byte nke koodu ọrụ yana ọtụtụ bytes parameter na otu byte nke checksum koodu.
• Usoro:

Mbufe data buru ibu
Ebe koodu ọrụ dị na Standard Command Stream bụ (0x21) ma ọ bụ (0x24) nke ga-ajụ nnukwu ọrụ nnyefe data mgbe achọpụtara koodu ọrụ ahụ site na FES4335.
N'okwu a, a ga-ekewa usoro nkwurịta okwu niile n'ime s abụọtages (Standard Command Stream stage + Protocol nnyefe data buru ibu stagna).

• Usoro: Usoro a dị maka nnukwu nnyefe data stagnaanị e.
  Koodu na-eduga (0x55,0xAA) ga-edochi koodu ọrụ iji gosi mmalite nnyefe data buru ibu wee gosipụta uru a ga-etinye n'ime ogologo byte ole ka data data ga-apụta na-aga n'ihu. Mara ọkwa ka ịtọọ byte ogologo yana ezigbo ọnụọgụ data mwepu 1.
• Usoro:
  Ihe atụ iji gosi iyi ọkọlọtọ ọkọlọtọ nke na-arịọ ka e dee nnyefe data buru ibu na FES4335. Ihe atụ iji gosi iyi ọkọlọtọ ọkọlọtọ nke na-arịọ ka ịgụta nnukwu nnyefe data sitere na FES4335.

Tebụl iwu

Biko, rụtụ aka na akwụkwọ "FG875D_Commands Table_vx.pdf".

Ihe mgbakwunye (Ndụmọdụ)

Nzọụkwụ atọ iji gosi foto ndị dị na ihuenyo ngwa ngwa.

Nzọụkwụ 1): Na-atụgharị foto ka ọ bụrụ .bin file:
N'ihi FES4335's Flash-ROM nke na-anabata naanị .bin file nke oyiyi. Ya mere, inye ọrụ FG875_BMP_to_Bin.exe nke nwere ike ịtụgharị onyonyo .BMP. file banye .BIN file.
(Tụtụ aka na akwụkwọ〝FG875_BMP_to_Bin_manual.pdf〞maka nkọwapụta).

Nzọụkwụ 2): Na-ebu .bin file gaa na SPI-FlashROM nke ime (AMIC A25LQ64).

1. Iji koodu ọrụ 0x21 (APIs: FG875D_WriteToSerialROM) chọrọ FES4335 ịbanye n'ime nnukwu nnyefe data s.tage.
2. Mgbe iwu ihe ịga nke ọma koodu (0x21) esi na FES4335 laghachiri, mgbe ahụ, a ga-ahapụ MPU mpụga ka ọ bufee onyonyo dịka nkọwa nkọwa gbasara oke data (dee) nnyefe na ngalaba 4-2-2. Rụtụ aka na ọnụ ọgụgụ (2).
3. Ụzọ ọzọ ị ga-esi wụpụ ① & ②:
   N'akụkụ PC, iji mebie akụrụngwa akụrụngwa (FG875D_command_encoder.exe) wee họrọ ihe ọrụ (APIs:FG875D_WriteToSerialROM) na dialog nhọrọ. Mgbe ahụ, akụrụngwa akụrụngwa ga-elekọta ihe niile gbasara usoro nkwukọrịta na ibugo onyonyo file banye na SPI-FlashROM.
   Banyere ojiji nke ngwa ngwa ngwa (FG875D_command_encoder.exe), biko rụtụ aka na akwụkwọ "FG875D_Command_Encoder-UsersMenu.pdf".

Nzọụkwụ 3): Iji koodu ọrụ 0x22 (APIs: FG875D_SerialROM_Show_On_Panel) chọrọ FES4335 iji gosipụta onyonyo sitere na SPI_FlashROM dị n'ime gaa na ebe egosipụtara nke panel.

Site n'ụzọ dị otú a iji gosi onyonyo ga-adị ngwa ngwa karịa imeju ihe ngosi site na bọs 8051 MCU.

Akwụkwọ / akụrụngwa

FORENEX FES4335U1-56T Modul njikwa eserese ebe nchekwa [pdf] Akwụkwọ ntuziaka onye ọrụ FES4335U1-56T Modul njikwa eserese eserese, FES4335U1-56T, Modul njikwa eserese eserese, modul njikwa eserese eserese, modul njikwa eserese, modul njikwa, modul

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