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1. Cortex-M4 STM32F407IGT6 ¿µ»óó¸® °³¹ßº¸µå ¼Ò°³
Cortex-M4 STM32F407IGT6 ¿µ»óó¸® °³¹ßº¸µå´Â ÃÖ´ë 168MHz Ŭ·°
À¸·Î µ¿ÀÛ ÇÒ ¼ö ÀÖ½À´Ï´Ù.
¶ÇÇÑ ÀÌ Á¦Ç°¿¡´Â ¿µ»ó󸮸¦ À§ÇÏ¿© OV9655 130¸¸ È¼Ò Ä«¸Þ¶ó¸¦ ±âº»À¸·Î Á¦°øÇÏ°í ÀÖ°í
¿µ»óó¸® ¹öÆÛ¸¦ À§Çؼ
CPU¸ðµâ¿¡ SRAM°ú NAND Ç÷¡½Ã¸¦ ³»ÀåÇÏ°í ÀÖ¾î °í¼º´É ¿µ»ó󸮸¦ À§ÇÑ ÁÁÀº Á¶°ÇÀ» °®Ãß°í ÀÖ½À´Ï´Ù.
2. Cortex-M4 STM32F407IGT6 ¿µ»óó¸® °³¹ßº¸µå »ç¾ç
2.1 CPUº¸µåÀÇ H/W ±¸¼º ¹× ȸ·Îµµ
(1) CPU ¸ðµâ H/W ±¸¼º
(2) CPU ¸ðµâ H/W ÇÉ ¹èÄ¡µµ
VCC5 |
3.3V |
GND |
PG3 |
PG4 |
PG1 |
PF14 |
PF12 |
H-D+ |
PA0 |
PC4 |
PH7 |
PH2 |
PA1 |
PC3 |
PC1 |
PG11 |
PG14 |
PA8 |
PB14 |
PF10 |
PF7 |
PF5 |
PF3 |
PC13 |
PI9 |
PG9 |
GND |
VCC5 |
3.3V |
GND |
VBUS_F |
VBUS_H |
PG0 |
PF13 |
PF15 |
H-D- |
H-ID |
PA7 |
PH6 |
PH3 |
PA2 |
PC5 |
PC2 |
RESET |
PG13 |
PB8 |
PI10 |
PF9 |
PF6 |
PF4 |
PG9 |
PF1 |
PF11 |
GND |
GND |
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GND |
GND |
JP2 |
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PE6 |
VBAT |
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PE4 |
PE5 |
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PE2 |
PE3 |
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PH5 |
PD3 |
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PE1 |
PE0 |
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PB7 |
PB5 |
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JTAG |
PG15 |
PB13 |
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3.3V |
3.3V |
PD7 |
PD6 |
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TRST |
RESET |
PB4 |
PA4 |
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TDI |
TDO |
PA15 |
PB3 |
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TMS |
RTCK |
PA13 |
PA14 |
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TCK |
GND |
PI3 |
PI2 |
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PI1 |
PI0 |
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PJ15 |
PA8 |
JP3 |
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JP4 |
PC7 |
PC6 |
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GND |
GND |
PD15 |
PD1 |
PE8 |
PE10 |
PE12 |
PE14 |
PD8 |
PD10 |
PD5 |
PF0 |
PG12 |
PF8 |
PD13 |
PD11 |
PH11 |
PH9 |
PA6 |
PB6 |
PI6 |
PA10 |
PA12 |
PI5 |
PC8 |
PC11 |
PH13 |
PD2 |
GND |
PG8 |
PD14 |
PD0 |
PE7 |
PE9 |
PE11 |
PE13 |
PE15 |
PD9 |
PG10 |
PD4 |
PI8 |
PG2 |
PG5 |
PD12 |
PH12 |
PH10 |
PH8 |
PB9 |
PI7 |
PA9 |
PA11 |
PH14 |
PI4 |
PC10 |
PC9 |
PC12 |
GND |
PG7 |
(3) CPU¸ðµâ ȸ·Îµµ ´Ù¿î·Îµå
2.2 Bottom º¸µåÀÇ H/W ±¸¼º ¹× ȸ·Îµµ
(1) Bottom º¸µåÀÇ H/W ±¸¼º
(2) Bottom º¸µå ȸ·Îµµ ´Ù¿î·Îµå
2.3 Ä«¸Þ¶ó º¸µåÀÇ H/W ±¸¼º ¹× ȸ·Îµµ
(1) OV9655 1.3M CMOS Camera º¸µåÀÇ H/W ±¸¼º
(2) Ä«¸Þ¶ó ¸ðµâ ȸ·Îµµ ´Ù¿î·Îµå
(3) Ä«¸Þ¶ó ¸ðµâ µ¥ÀÌÅͽÃÆ® ´Ù¿î·Îµå
2.4 Á¦°ø S/W »ç¾ç
±âº»ÀûÀ¸·Î LED, Timer, RTC, USB, Camera, LCD, Ethernet, CAN, UART, Audio µî »ùÇà ¿¹Á¦¸¦ Á¦°ø ÇÕ´Ï´Ù.
Keil MDK 4.2 ¿¡¼ ÄÄÆÄÀÏÇÏ°í Å×½ºÆ® ÇÏ¿´½À´Ï´Ù.
EWARM 6.2, RIDE7 ¿¹Á¦ ÇÁ·ÎÁ§Æ® ÆÄÀϵ鵵 ¾÷µ¥ÀÌÆ®ÇÏ¿© Á¦°øÇÒ ¿¹Á¤ ÀÔ´Ï´Ù.
(1) ¼ÒÇÁÆ®¿þ¾î µð·ºÅ丮
±âº»ÀûÀ¸·Î Examples Æú´õ¾È¿¡ ¿¹Á¦ ¼Ò½ºµéÀÌ ÀÖ½À´Ï´Ù. °¢ ¿¹Á¦ ¼Ò½ºµéÀÇ ±¸Á¶´Â ¾Æ·¡Ç¥¿Í °°½À´Ï´Ù.
Basic |
Blinky
Blinky_ADC
RTX_Blinky
Demo
CAN |
LED, UART, LCD, Touch, Button
CAN Self Å×½ºÆ® µî ±âº» Å×½ºÆ® |
emWin |
GUIDemo
Template
Template_RTX |
ÀÓº£µðµå GUI ¶óÀ̺귯¸® ¿¹Á¦
KEIL RL-ARM ¶óÀ̼¾½º ÇÊ¿ä |
FlashFS |
NAND_File
SD_File |
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USB |
Device
Host
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HID
Memory
HID_Kbd
... ¿Ü 3Á¾ |
Ethernet |
Http_demo
LEDClient
FTP_demo
... ¿Ü 9Á¾ |
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STM32F4x7_ETH_LwIP_V1.0.0
STM32F4xx_DSP_StdPeriph_Lib_V1.0.0
STM32F4xx_USART_IAP_V1.0.0
|
Camera, ±âº» ¿¹Á¦µé |
PC_based |
HID_Client
LEDSwitch
SNMPTest
sokit
TCPUDPDbg |
Ethernet, USB Å×½ºÆ®¿ë PC¿ë Ŭ¶óÀ̾ðÆ®
VC++ ¼Ò½º¿Í ½ÇÇàÆÄÀÏ ÇÔ²² Á¦°ø ÇÕ´Ï´Ù. |
(2) ¼ÒÇÁÆ®¿þ¾î ¼Ò½º ´Ù¿î·Îµå
- 2012.4.27 S/W ¾÷µ¥ÀÌÆ®
- ¼Ò½ºÀÇ ¿ë·®ÀÌ ³Ê¹« Å« °ü°è·Î °³¹ßº¸µå¿Í ÇÔ²² CD ¹Ìµð¾î·Î Á¦°ø ÇÏ°í ÀÖ½À´Ï´Ù.
3. ±âº» »ç¿ë¹æ¹ý ¹× ´Ù¿î·Îµå °¡À̵å
3.1 °³¹ßº¸µå ±âº»»ç¿ë ¹æ¹ý
(1) Àü¿ø °ø±Þ
°³¹ßº¸µå¿¡ Àü¿øÀ» °ø±ÞÇϱâ À§ÇÑ ¹æ¹ýÀº 3°¡Áö°¡ ÀÖ½À´Ï´Ù.
- J17 ¿¡ 5V DC Adapter¸¦ ¿¬°á
- J18 USB OTG Æ÷Æ®¿¡ Mini USB ÄÉÀ̺íÀ» ¿¬°á
- J19
USB Device Æ÷Æ®¿¡ Mini USB ÄÉÀ̺íÀ» ¿¬°á
(2) °³¹ßº¸µå¿Í PC ÀÇ UART ¿¬°á
- ÇÏÀÌÆÛ Å͹̳Π¼³Á¤
3.2 ÇÁ·Î±×·¥ ´Ù¿î·Îµå °¡À̵å
(1) ½Ã¸®¾ó Åë½ÅÀ» ÀÌ¿ëÇÑ ¹æ¹ý(»õâ)
STM32F ½Ã¸®Áî¿¡´Â JTAG ´Ù¿î·Î´õ°¡ ¾øÀÌ USART3 Æ÷Æ®¸¦ ÀÌ¿ëÇؼ ÇÁ·Î±×·¥À» ´Ù¿î·Îµå ÇÒ ¼ö ÀÖ´Â ISP±â´ÉÀ» Á¦°ø ÇÕ´Ï´Ù.
°¡Àå ºñ¿ëÀÌ Àû°Ôµå´Â ÀåÁ¡ÀÌ ÀÖÁö¸¸ ´Ù¿î·Îµå¸¸ °¡´ÉÇÏ°í ÄÚµå µð¹ö±ëÀº ÇÒ ¼ö ¾ø½À´Ï´Ù.
(2) ARM-JTAG À» ÀÌ¿ëÇÑ ¹æ¹ý(»õâ)
Keil MDK, IAR Workbench ¿¡¼ ARM-JTAG¸¦ ÀÌ¿ëÇÑ ´Ù¿î·Îµå ¹æ¹ý°ú µð¹ö±ë ¹æ¹ý
3.3 °³¹ßº¸µå ½ºÀ§Ä¡, Á¡ÆÛ ¼³¸í
(1) Audio
PDN_HPx[1:0] |
J1 |
Stereo Out |
00 |
Open |
Mute |
Short |
Unmute |
01 |
Open |
Unmute |
Short |
Mute |
10 |
Ignore |
Unmute |
11 |
Ignore |
Mute |
(2) CAN
Name |
JP7 |
CAN µ¿ÀÛ |
JP7 |
1 ¡Ü¡Ü 2 : Open
3 ¡Ü¡Ü 4 : Open |
Open »óÅ¿¡¼´Â USB ÇÉÀ¸·Î »ç¿ë µË´Ï´Ù. |
1 ¡Ü¡Ü 2 : Short
3 ¡Ü¡Ü 4 : Short |
CANÀ» »ç¿ëÇϱâ ÀÌÇؼ´Â JP7 À» Short ½ÃÄÑ¾ß ÇÕ´Ï´Ù. |
(3) Ethernet
Name |
JP7 |
CAN µ¿ÀÛ |
SW1 |
1 2 3
¡Ü¡Ü¡Ü : 1, 2 Short
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Enable RMII mode |
1 2 3
¡Ü¡Ü¡Ü : 2, 3 Short |
Enable MII mode (default configuration) |
SW2 |
1 2 3
¡Ü¡Ü¡Ü : 1, 2 Short
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Only to provide the 25MHz external crystal for the PHY in MII mode |
1 2 3
¡Ü¡Ü¡Ü : 2, 3 Short |
In MII mode, 25MHz or RMII mode, the PA8 pin corresponding to the MCO to provide the 50MHz clock to the PHY (default configuration) |
JP4 |
1 ¡Ü¡Ü 2 : Open |
Enable MII mode. |
1 ¡Ü¡Ü 2 : Short |
Enable RMII mode |
JP5 |
1 ¡Ü¡Ü 2 : Open |
RMII mode MCO connected to PA1 pin corresponding RMII_REF_CLK |
1 ¡Ü¡Ü 2 : Short |
Default do not take short-circuit cap |
- Note: PB14 can be set to 0 so that the network PHY into power down mode.
4. S/W Å×½ºÆ® ¹æ¹ý
* S/W Å×½ºÆ®½Ã ¹Ýµå½Ã CPU¸ðµâÀÇ ISP Mode Á¡ÆÛ¸¦ ¾Æ·¡¿Í °°ÀÌ Normal ·Î ¼³Á¤ÇÏ°í Å×½ºÆ®¸¦ ÇØ¾ß ÇÕ´Ï´Ù.
* ISP¸ðµå¿Í ÀÏ¹Ý ºÎÆà ¸ðµåÀÇ SW1, SW2 Á¡ÆÛ ¼¼Æà ¹æ¹ý
4.1 LED On/Off Å×½ºÆ®
(1) /Examples/Basic/Blinky µð·ºÅ丮
(2) SysTick_Handler ¸¦ ÀÌ¿ëÇؼ LED1À» ¹Ýº¹ÀûÀ¸·Î On/Off ÇÕ´Ï´Ù.
4.2 LCD, ADC, UART3 Å×½ºÆ®
(1) /Examples/Basic/Blinky_ADC µð·ºÅ丮
(2) SysTick_Handler ¸¦ ÀÌ¿ëÇؼ LED1À» ¹Ýº¹ÀûÀ¸·Î On/Off ÇÕ´Ï´Ù.
(3) PF9 Æ÷Æ®¸¦ ÀÌ¿ëÇؼ Bottom °³¹ßº¸µå¿¡ ÀÖ´Â °¡º¯ÀúÇ×ÀÇ °ªÀ» ADC·Î Àоù LCD ȸé°ú UART3(115200bps) ¸¦ ÅëÇؼ Ãâ·Â ÇÕ´Ï´Ù.
* UART3 »ç¿ë½Ã ÁÖÀÇ Á¡
¹Ýµå½Ã SW3, SW4 ¸¦ ¾Æ·¡ ±×¸²°ú °°ÀÌ UART3ÂÊÀ¸·Î Á¡ÆÛ¸¦ Short ½ÃÄÑ¾ß UART3 Åë½ÅÀ» ÇÒ ¼ö ÀÖ½À´Ï´Ù.
4.3 4Phase Stepper motor simulation
(1) /Examples/Basic/RTX_Blinky µð·ºÅ丮
(2) LCDȸé»ó¿¡ 4Phase Stepper motor µ¿ÀÛÀ» ½Ã¹Ä·¹ÀÌ¼Ç ÇÕ´Ï´Ù.
4.4 ÀÓº£µðµå GUI ¶óÀ̺귯¸® Å×½ºÆ®
(1) /Examples/emWin/Template, Template_RTX, GUIDemo µð·ºÅ丮
(2) LCDȸé»ó¿¡ emWin ¶óÀ̺귯¸®¸¦ ÀÌ¿ëÇÑ GUI ȸéÀ» Display ÇÕ´Ï´Ù.
(3) KEILȯ°æ¿¡¼ ÄÄÆÄÀϽà RL-ARM º°µµÀÇ ¶óÀ̼¾½º°¡ ÇÊ¿ä ÇÏ°í, EWARM, RIDE7 ¿¡¼´Â ÄÄÆÄÀÏÀÌ µÇÁö ¾Ê½À´Ï´Ù.
4.5 CAN Åë½Å Å×½ºÆ®
(1) /Examples/Basic/CAN
(2) CANÀÇ self-test mode¸¦ ÀÌ¿ëÇؼ Send data¿Í Receive data ¸¦ LCD¿¡ Display ÇÏ¸é¼ PF9ÀÇ ADC Value °ªµµ °°ÀÌ Display ÇÕ´Ï´Ù.
4.6 Flash ÆÄÀÏ ½Ã½ºÅÛ Å×½ºÆ® on SD Memory
4.7 Flash ÆÄÀÏ ½Ã½ºÅÛ Å×½ºÆ® on NAND Flash
4.8 USB Mass Storage
4.9 USB HID
4.10 USB Mass Storage with SD Memory
4.11 USB Mass Storage with NAND Flash
4.12 USB HOST HID Å°º¸µå
4.13 USB HOST Storage
- USB °ü·Ã ¿¹Á¦ ÀÚ¼¼È÷ º¸±â(»õâ)
4.14 HTTP Server
4.15 HTTP Server with File upload
4.16 Telnet Server
4.17 DNS
4.18 FTP Server
4.19 SNMP
4.20 SMTP Client
4.21 LED switch with TCP/UDP Network
4.22 BSD Network
4.23 TCP/UDP LED Client
4.24 BSD Client
4.25 HTTP Server
4.26 TFTP Server
4.27 TCP Echo Server
4.28 UDP Echo Server
4.29 TCP Echo client
4.30 UDP Echo client
4.31 HTTP Server
4.32 HTTP Server with socket library
4.33 Echo Server
- ³×Æ®¿öÅ© °ü·Ã ¿¹Á¦ ÀÚ¼¼È÷ º¸±â(»õâ)
4.34 OV9655 Camera Preview
(1) /Examples/STM32F4xx_DSP_StdPeriph_Lib_V1.0.0/Project/Camera/MDK-ARM
(2) Ä«¸Þ¶ó ¾îÇø®ÄÉÀ̼ÇÀ» ½ÇÇà ½ÃÅ°¸é QVGA(320*240) »çÀÌÁî·Î LCD Preview °¡ ½ÇÇà µË´Ï´Ù.
(3) High contrast ¿µ¿ª¿¡¼ ÀϺΠgreen pixel ÀÌ ³ªÅ¸³¯ ¼ö ÀÖ½À´Ï´Ù. Ä«¸Þ¶ó ¼¾¼ ÁÖÀ§ÀÇ Á¶µµ¸¦ ³Ê¹« ¹àÁö ¾Êµµ·Ï Çؼ Å×½ºÆ® ÇϽñ⠹ٶø´Ï´Ù.
(4) DMA¿Í CameraÀü¿ë ÀÎÅÍÆäÀ̽º¸¦ »ç¿ëÇؼ ¼Óµµ´Â 30fps ÀÌ»óÀÌ ³ª¿À´Â°Í °°½À´Ï´Ù.
5. ÇÁ·Î±×·¡¹Ö °¡À̵å
Cortex-M4 Äھ Áö¿øÇÏ´Â ÄÄÆÄÀÏ·¯·Î´Â KEIL MDK 4.2 ÀÌ»ó, EWARM 6.2 ÀÌ»ó, RIDE7 µîÀÌ ÀÖ½À´Ï´Ù. ¾Õ¿¡¼ ³ª¿ÇÑ ÄÄÆÄÀÏ·¯ÀÇ ÀÌÀü ¹öÁ¯¿¡¼´Â Cortex-M4 Äھ Áö¿øÇÏÁö ¾Ê½À´Ï´Ù.
5.1 Keil MDK 4.2x
ÇÁ·Î±×·¥ °³¹ßÀ» À§ÇÑ Keil MDK ÄÄÆÄÀÏ·¯ ¼³Á¤ ¹æ¹ý°ú ÄÄÆÄÀÏ(»õâ)
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