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QuestionHow Capture PostScript From Printer To My Program Pin
delphix530-Dec-13 22:34
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QuestionHow Create Printer Driver and use it from c# Pin
delphix528-Dec-13 11:10
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AnswerRe: How Create Printer Driver and use it from c# Pin
Dave Kreskowiak28-Dec-13 11:37
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GeneralRe: How Create Printer Driver and use it from c# Pin
delphix528-Dec-13 12:12
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GeneralRe: How Create Printer Driver and use it from c# Pin
Dave Kreskowiak28-Dec-13 17:04
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Richard MacCutchan28-Dec-13 23:12
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QuestionNo data on MISO from ADAS1000 Pin
Member 100352903-Dec-13 8:08
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AnswerRe: No data on MISO from ADAS1000 Pin
Jonathan Davies3-Dec-13 21:51
MemberJonathan Davies3-Dec-13 21:51 
Based on sorting out other busses e.g. I2C, CAN I'd recommend:
Build in, or use, some logging facility to record what's happening on each chip, even if its only a count or letter stored to show where you're code is going.
Use a USB to SPI converter or something you know works to prove each work individually - it's much easier when one end is a 'known' rather than with and 'unknown' at each end of the wire.
Read the manuals on the chips and on the SPI bus - I know it's obvious, but chip manuals tend to focus on how the chip works - not on the bus. Get the manual on the bus protocol.
Have someone else look at it and show them, OK perhaps you wouldn't be posting here if you could do that but it really helps. I saw someone debug for days without turning power on to a stepper motor he was trying to step.
Try and scope the interaction signals, and work through them, after all there should show exactly what's happening: which chip is not responding or signalling as expected.
Don't handle just the happy path, handle the error cases as well - e.g. set timeouts and set sone code to log if the time out occurs even if its just to log what the error was.
QuestionArchitecture and Micro-Architecture? Pin
dhquan13-Nov-13 3:14
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AnswerRe: Architecture and Micro-Architecture? Pin
Richard MacCutchan14-Nov-13 21:39
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QuestionWindows 7 - 32 or 64 Pin
Kornfeld Eliyahu Peter4-Nov-13 23:44
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AnswerRe: Windows 7 - 32 or 64 Pin
Richard MacCutchan5-Nov-13 1:21
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GeneralRe: Windows 7 - 32 or 64 Pin
Kornfeld Eliyahu Peter5-Nov-13 1:26
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GeneralRe: Windows 7 - 32 or 64 Pin
Richard Deeming5-Nov-13 6:03
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GeneralRe: Windows 7 - 32 or 64 Pin
Richard MacCutchan5-Nov-13 6:13
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AnswerRe: Windows 7 - 32 or 64 Pin
Albert Holguin14-Nov-13 10:40
professionalAlbert Holguin14-Nov-13 10:40 
AnswerRe: Windows 7 - 32 or 64 Pin
SheBi Videography14-Mar-14 1:06
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QuestionUSB Ports Not Working Pin
Kevin Marois11-Oct-13 6:52
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Erudite_Eric17-Oct-13 14:39
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AnswerRe: USB Ports Not Working Pin
rashin ghodratzade28-Oct-13 6:33
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AnswerRe: USB Ports Not Working Pin
SheBi Videography14-Mar-14 1:08
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GeneralBarcode reader Pin
Member 102902888-Oct-13 8:22
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QuestionOld Hardware, New Construction Pin
J Snape21-Sep-13 8:09
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AnswerRe: Old Hardware, New Construction Pin
Erudite_Eric21-Sep-13 10:20
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AnswerRe: Old Hardware, New Construction Pin
Dave Kreskowiak24-Sep-13 2:44
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