Equipment/Bus Pirate: Difference between revisions
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== Bus Pirate == | |||
=== Description === | |||
The Bus Pirate is a low-level interface to: | The Bus Pirate is a low-level interface to: | ||
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It includes an ADC and can bit bash these protocols at the wire level. It can also be put into UART bridge mode, acting as a simple serial port. | It includes an ADC and can bit bash these protocols at the wire level. It can also be put into UART bridge mode, acting as a simple serial port. | ||
Reference | === Reference === | ||
* [http://dangerousprototypes.com/category/bus-pirate/ Bus Pirate] | * [http://dangerousprototypes.com/category/bus-pirate/ Bus Pirate] | ||
* [http://dangerousprototypes.com/bus-pirate-manual/ Bus Pirate manual] | * [http://dangerousprototypes.com/bus-pirate-manual/ Bus Pirate manual] | ||
* [http://code.google.com/p/the-bus-pirate/ Latest firmware] & [http://code.google.com/p/the-bus-pirate/wiki/TOC documentation] | * [http://code.google.com/p/the-bus-pirate/ Latest firmware] & [http://code.google.com/p/the-bus-pirate/wiki/TOC documentation] | ||
Our connector | === Our connector === | ||
brown - GND | brown - GND | ||
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black - MISO | black - MISO | ||
AVRDude bus pirate mappings | === AVRDude bus pirate mappings === | ||
+ * BusPirate AVR Chip | + * BusPirate AVR Chip | ||
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+ * MISO <-> MISO | + * MISO <-> MISO | ||
+ * SCL/CLK <-> SCK | + * SCL/CLK <-> SCK | ||
== Real life example == | |||
As it happened at the LHS, the bus pirate interacting with a Hitachi HM55B compass module: | |||
[[Projects/HM55B]] | |||
Revision as of 15:29, 25 October 2010
Bus Pirate
Description
The Bus Pirate is a low-level interface to:
- 1-Wire
- UART
- I2C
- SPI
- JTAG
- raw 2-wire
- raw 3-wire
- PC keyboard
- HD44780 LCDs
- MIDI
It includes an ADC and can bit bash these protocols at the wire level. It can also be put into UART bridge mode, acting as a simple serial port.
Reference
Our connector
brown - GND red - +3.3 orange - +5 yellow - ADC green - VPU blue - AUX purple - CLK grey - MOSI white - CS black - MISO
AVRDude bus pirate mappings
+ * BusPirate AVR Chip + * --------- -------- + * GND <-> GND + * +5V <-> Vcc + * CS <-> RESET + * MOSI <-> MOSI + * MISO <-> MISO + * SCL/CLK <-> SCK
Real life example
As it happened at the LHS, the bus pirate interacting with a Hitachi HM55B compass module:
