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projects:bus-parrot [2014/12/18 10:04] darron |
projects:bus-parrot [2017/01/12 22:44] (current) |
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| ==== Bus Parrot Bus Pirate ==== | ==== Bus Parrot Bus Pirate ==== | ||
| + | <wrap right> | ||
| + | {{: | ||
| + | </ | ||
| - | {{ : | + | The Bus Parrot is a clone of the Bus Pirate general purpose I/O device for the [[: |
| - | The Bus Parrot is a clone of the Bus Pirate general purpose I/O device for the RPi. | + | |
| In this instance communication is performed via the RPi built-in UART rather than using a USB bridge as in the original. | In this instance communication is performed via the RPi built-in UART rather than using a USB bridge as in the original. | ||
| - | ==== Credits and Thanks | + | === Licence === |
| + | |||
| + | Bus Parrot is derived from and uses the same licensing as the original Bus Pirate. | ||
| + | Visit this [[http:// | ||
| + | |||
| + | === Credits and Thanks === | ||
| All the hard work was done by Dangerous Prototypes and it's really worth visiting their site for a proper overview of the Bus Pirate [[http:// | All the hard work was done by Dangerous Prototypes and it's really worth visiting their site for a proper overview of the Bus Pirate [[http:// | ||
| - | ==== Schematic ==== | + | === Build === |
| - | http://dev.kewl.org/ | + | This layout is almost functionally the same as the original the difference being the the power section. |
| - | This layout is a work-in-progress and is almost functionally the same | + | {{: |
| - | as the original the difference being the the power section. | + | |
| - | All parts should be available from CPC in the UK including the PICMicro. | + | All components |
| - | ==== Firmware | + | === Firmware ==== |
| - | === k8048 Microchip PIC programmer === | + | Install [[: |
| == Configuration === | == Configuration === | ||
| Line 29: | Line 35: | ||
| BITRULES=0x1700 | BITRULES=0x1700 | ||
| VPP=9 | VPP=9 | ||
| - | PGM=255 | + | PGM=-1 |
| PGC=10 | PGC=10 | ||
| PGD=11 | PGD=11 | ||
| </ | </ | ||
| - | == Detect | + | == Detect |
| < | < | ||
| - | k24 lvp id | + | p24 lvp id |
| [000000] [PROGRAM] | [000000] [PROGRAM] | ||
| [00ABFC] [CONFIG2] | [00ABFC] [CONFIG2] | ||
| Line 54: | Line 60: | ||
| == Program firmware == | == Program firmware == | ||
| < | < | ||
| - | k24 lvp program BPv3-Firmware_v6.3-beta1_r2151__Bootloader_v4.4.hex | + | hg clone http:// |
| + | cd BPv3 | ||
| + | p24 lvp program BPv3-Firmware_v6.3-beta1_r2151__Bootloader_v4.4.hex | ||
| Total: 18436 | Total: 18436 | ||
| Time: 0:03.97s | Time: 0:03.97s | ||
| Line 61: | Line 69: | ||
| == Verify firmware == | == Verify firmware == | ||
| < | < | ||
| - | k24 lvp verify BPv3-Firmware_v6.3-beta1_r2151__Bootloader_v4.4.hex | + | p24 lvp verify BPv3-Firmware_v6.3-beta1_r2151__Bootloader_v4.4.hex |
| Total: 18436 Pass: 18436 Fail: 0 | Total: 18436 Pass: 18436 Fail: 0 | ||
| Time: 0:04.58s | Time: 0:04.58s | ||
| </ | </ | ||
| + | === Communications === | ||
| - | ==== Communications ==== | + | To communicate we will use `kermit' |
| - | === Kermit === | ||
| == Install == | == Install == | ||
| < | < | ||
| Line 102: | Line 110: | ||
| to the UNIX shell. | to the UNIX shell. | ||
| - | ==== Demonstration | + | === Demonstration === |
| - | + | ||
| - | === I2C EEPROM | + | |
| - | [[http:// | + | We will follow the I2C EEPROM demo from the |
| + | [[http:// | ||
| < | < | ||
