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tools:stm32flash [2015/01/02 01:01] darrontools:stm32flash [2015/03/22 21:55] (current) – external edit 127.0.0.1
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 ==== STM32Flash ==== ==== STM32Flash ====
  
-TODO+STM32FLash is used to program STM32 CPUs on various ARM boards via a serial interface. 
 + 
 +=== Install === 
 +<code> 
 +mkdir -p /opt/src 
 +cd /opt/src 
 +git clone https://code.google.com/p/stm32flash/ 
 +cd stm32flash 
 +make 
 +make install 
 +</code> 
 + 
 +=== Test === 
 +This test was on the STM32 Value line discovery board using PA10/PA9. Boot was pulled high via 220R. 
 + 
 +It took a few attempts to synchronise. 
 + 
 +<code> 
 +stm32flash -b 115200 /dev/ttyCP2102 
 +stm32flash 0.4 
 + 
 +http://stm32flash.googlecode.com/ 
 + 
 +Interface serial_posix: 115200 8E1 
 +Version      : 0x22 
 +Option 1     : 0x00 
 +Option 2     : 0x00 
 +Device ID    : 0x0420 (Medium-density VL) 
 +- RAM        : 8KiB  (512b reserved by bootloader) 
 +- Flash      : 128KiB (sector size: 4x1024) 
 +- Option RAM : 16b 
 +- System RAM : 2KiB 
 +</code>