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ÀÇ °ÍÀÔ´Ï´Ù. ¼ÒÀ¯±ÇÀÚÀÇ Çã°¡¸¦ ¹ÞÁö ¾Ê°í ¹«´ÜÀ¸·Î ¼öÁ¤, »èÁ¦Çϰųª ¹èÆ÷ ÇÒ ¼ö ¾ø½À´Ï´Ù.



 

Cortex-M4 STM32F407IGT6 ¿µ»óó¸® °³¹ßº¸µå ½Ã¸®¾ó ´Ù¿î·Îµå °¡À̵å


 
* Update history

- 2012.4.26 : Ãʱâ Release


 
1. ISP ´Ù¿î·Îµå ¸ðµå ÁøÀÔ
2. PC¿ë USB to Serial µå¶óÀ̹ö ¼³Ä¡
3. ST's Flashloader ¸¦ ÀÌ¿ëÇؼ­ ÇÁ·Î±×·¥ ´Ù¿î·Îµå



 

1. ISP ´Ù¿î·Îµå ¸ðµå ÁøÀÔ

(1) BOOT0 Á¡ÆÛ ¼¼ÆÃ

´Ù¿î·Îµå ¸ðµå·Î ÁøÀÔÇϱâ À§Çؼ­´Â ¾Æ·¡ ±×¸²°ú °°ÀÌ Boot0 Á¡ÆÛ¸¦ ISP Mode À§Ä¡·Î ¼¼ÆÃÇؼ­ Internal SRAM ¿µ¿ª ¿¡¼­ ºÎÆÃÀ» ÇØ¾ß ÇÕ´Ï´Ù.
CPU¸ðµâÀÇ SW1°ú SW2ÀÇ Á¡ÆÛ¸¦ ISP ¸ðµé ¼³Á¤ ÇÕ´Ï´Ù.

BOOT 0(SW2) Boot1(SW1) ºÎÆà ¸ðµå
0 Dont't care Normal Boot(User Space)
1 1 Start from the internal SRAM space
1 0 ISP Mode


CPU¸ðµâÀÇ BOOT0 Á¡ÆÛ¸¦ ¼¼ÆÃÇÑ ÀÌÈÄ¿¡ ¾Æ·¡ (2) Bottomº¸µåÀÇ SD/UART Select Á¡ÆÛ ¼¼Æõµ ¹Ýµå½Ã ÇØ¾ß ÇÕ´Ï´Ù. Bottom º¸µå¿¡¼­ UART3¿Í SD ¸Þ¸ð¸®ÀÇ ÇÉÀ» °ø¿ëÀ¸·Î »ç¿ëÇÏ°í Àֱ⠶§¹®¿¡ SW3, SW4 Á¡ÆÛµµ ¹Ýµå½Ã ¼¼ÆÃÀ» ÇØ¾ß Á¤»óÀûÀ¸·Î UART3Åë½ÅÀ» ÇÒ ¼ö ÀÖ½À´Ï´Ù.

* ISP¸ðµå¿Í ÀÏ¹Ý ºÎÆà ¸ðµåÀÇ SW1, SW2 Á¡ÆÛ ¼¼Æà ¹æ¹ý

stm32f407igt6

(2) Bottomº¸µåÀÇ SD/UART Select Á¡ÆÛ ¼¼ÆÃ

¹Ýµå½Ã SW3, SW4 ¸¦ ¾Æ·¡ ±×¸²°ú °°ÀÌ UART3ÂÊÀ¸·Î Á¡ÆÛ¸¦ Short ½ÃÄÑ¾ß UART3 Åë½ÅÀ» ÇÒ ¼ö ÀÖ½À´Ï´Ù.

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2. Bottomº¸µåÀÇ UART3¿Í PC ¿¬°á

º¸Åë PC¿¡ COMÆ÷Æ®°¡ ¾øÀ» °æ¿ì USB to Serial ÄÉÀ̺íµîÀ» ÀÌ¿ëÇؼ­ ¿¬°á ÇÏ°í, COM Æ÷Æ®°¡ ÀÖÀ» °æ¿ì¿¡´Â ¹Ù·Î ¿¬°á ÇÕ´Ï´Ù. UARTÄÉÀ̺íÀº Á¦Ç°°ú ÇÔ²² Á¦°øÇÏ´Â ÄÉÀ̺íÀ» »ç¿ëÇϽðųª º°µµ·Î ±¸¸ÅÇؼ­ »ç¿ëÇÏ½Ç °æ¿ì¿¡´Â 2,3 ¹øÀÌ CrossµÇÁö ¾ÊÀº ÄÉÀ̺íÀ» »ç¿ëÇØ¾ß ÇÕ´Ï´Ù.

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3. ST's Flashloader ¸¦ ÀÌ¿ëÇؼ­ ÇÁ·Î±×·¥ ´Ù¿î·Îµå

ÀåÄ¡°ü¸®ÀÚ¿¡¼­ Æ÷Æ® ¹øÈ£¸¦ È®ÀÎ ÇÏ°í ST Flash Loader ÇÁ·Î±×·¥À» ´Ù¿î¹Þ¾Æ ¼³Ä¡ ÇÕ´Ï´Ù.
ÀåÄ¡°ü¸®ÀÚÀÇ COMÆ÷Æ® ¹øÈ£´Â PC ¹× »ç¿ëÇÏ´Â USB to Serial ÄÉÀÌºí µî¿¡ µû¶ó¼­ ´Þ¶ó Áú ¼ö ÀÖ½À´Ï´Ù.

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"STMicroelectronics flash loader.exe" ÇÁ·Î±×·¥À» ½ÇÇà ½Ãŵ´Ï´Ù. ¹Ýµå½Ã Parity : "Even" À¸·Î

Baud Rate : "115200" À¸·Î ¼³Á¤ÇØ¾ß ÇÕ´Ï´Ù.

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stm32f407igt6

stm32f407igt6

stm32f103rbt6

stm32f407igt6

Ç÷¡½Ã ´Ù¿î·Îµå°¡ ¿Ï·áµÇ¸é ´Ù½Ã SW1, SW2 Á¡ÆÛ¸¦ Normal »óÅ·ΠÇÏ°í °³¹ßº¸µå¸¦ Reset ÇÕ´Ï´Ù.

stm32f407igt6