CuVoodoo

the sorcery of copper

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busvoodoo [2017/12/06 22:06] – created kingkevinbusvoodoo [2017/12/07 20:46] – [history] add linebreaks kingkevin
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 Whenever I go to conferences I like to take apart devices I find there. Whenever I go to conferences I like to take apart devices I find there.
-The problem is that I can't bring always bring all the adapters: UART, JTAG, I2C, ... there are just too many, and in the end I never have the right one.+The problem is that I can't bring always bring all the adapters: UART, JTAG, I2C, ... there are just too many, and in the end I never have the right one.\\
 The alternative I found was just to take a development board (e.g. the cheap and compact [[stm32f1xx#blue_pill|blue pill]]) with a general purpose micro-controller (a feature-rich [[stm32f1xx|STM32F1]]). The alternative I found was just to take a development board (e.g. the cheap and compact [[stm32f1xx#blue_pill|blue pill]]) with a general purpose micro-controller (a feature-rich [[stm32f1xx|STM32F1]]).
-This comes with peripherals for the major protocols (UART, SPI, I2C) and for the rest I just to implement them is software ([[https://git.cuvoodoo.info/stm32f1/tree/lib|here my collection]]).+This comes with peripherals for the major protocols (UART, SPI, I2C) and for the rest I just to implement them is software ([[https://git.cuvoodoo.info/stm32f1/tree/lib|here my collection]]).\\
 The drawback is that I need to program the micro-controller every time, reference manual at hand, and this takes at least 30 not so exiting minutes. The drawback is that I need to program the micro-controller every time, reference manual at hand, and this takes at least 30 not so exiting minutes.
 Now come the BusVoodoo. Now come the BusVoodoo.