Csr Usb Spi Driver
Csr Usb-spi Programmer
Here is a step by step manual guide for CSR USBSPI converter software installation process on Windows 7 / Vista / XP. 1 Download P710eFWUpdate.exe file for Windows 7 / Vista / XP, save and unpack it if needed. SC-USB-SPI is an adapter used for converting a computer’s USB interface connection to the serial parallel interface (SPI) used by the SC18XX. Only two connections are required for use with the SC18XX and no external power supply is required.
Csr 1324 Usb-spi Converter
The 'FTDI' chip that they use sparkfun product above is typically the easiest way to go.There is a publicly available 'libftdi' (maybe two of them?) that let you talk to the chip via USB. This chip provides a very simple USB-to-GPIO type functionality, and is used to make USB-to-JTAG, Serial, Parallel, CAN, SPI, etc devices.The FTDI device doesn't require any 'programming' - I think you punch a configuration block into it to describe how you want the pins do work, and that's it.The other alternative is to do what the robotshop product you mentioned does. Font mercedes serial. Use a USB-based PIC controller.
This requires you to program the controller, and write your own device driver for your device. Neither of which are very hard, and could offer you more flexibility but a bit more work. Microchip has many PIC variants with built-in USB controllers, and they all have many GPIO lines for you to program into any kind of SPI interface you would want to.