4-wire SPI to Bosch BMA220

Dug

We have an existing product that uses the Propeller Chip as the core MCU. We plan on replacing an analog accelerometer in this product with the Bosch BMA220 which uses a 4-wire SPI.
We want to use the Prop.Chip to write the configuration to the BMA220 at power up and do not need to continually read from the BMA220 (so the SPI's SDO line of the 4-wire interface is not required). The Prop.Chip will use the BMA220's Interrupt Line after configuration to determine a motion event.
We would like to hire someone to write a Spin program which will provide the desired BMA220 configuration (we will provide the required BMA configuration information for you to incorporate into the program) at power up. We would like to learn from this process (the program needs to include good documentation) so if the configuration needs to change in the future, we would be able to perform that task by editing the configuration data fields the Spin program (using the documentation you provide) as required.
If you are interested in doing this for a fee, please reply by email to: Doug King at kingdo@comcast.net

Thank you very much.

wmosscrop

Dug, are you providing the hardware (on a loaner basis) in a form that's breadboard friendly? I'd be interested but have no way of mounting a 12-LGA chip.

Walter

Dug

Hello Walter. We found someone to help us with this. Thanks so much for your reply. We will keep your contact info if any needs arise in the future. Oh, BTW, yes, we would provide all hardware in the form of development kits containing the device we need to interface with.
best regards, Doug King.