18097d9ed0
It creates a fading pattern on the 4 leds on the eval board, using TIM3 PWM output, and a gamma correction lookup table.
48 lines
1.2 KiB
Plaintext
48 lines
1.2 KiB
Plaintext
------------------------------------------------------------------------------
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README
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------------------------------------------------------------------------------
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This is a PWM based led fading example using libopenstm32.
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It's intended for the ST STM32-based MB525 eval board (see
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http://www.st.com/stonline/products/literature/um/13472.htm for details). It
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should blink the LED on the board.
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Building
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--------
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$ make
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Running 'make' on the top-level libopenstm32 directory will automatically
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also build this example. Or you can build the library "manually" and
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then run 'make' in this directory.
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You may want to override the toolchain (e.g., arm-elf or arm-none-eabi):
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$ PREFIX=arm-none-eabi make
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For a more verbose build you can use
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$ make V=1
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Flashing
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--------
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You can flash the generated code on the MB525 board using OpenOCD:
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$ make flash
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Or you can do the same manually via:
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$ openocd -f interface/jlink.cfg -f board/olimex_stm32_h103.cfg
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$ telnet localhost 4444
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> reset halt
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> flash write_image erase pwmleds.bin
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> reset
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Replace the "jlink.cfg" with whatever JTAG device you are using, and/or
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replace "olimex_stm32_h103.cfg" with your respective board config file.
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