[linuxkernelnewbies] Analog Devices: Blackfin Code Examples :: Code Examples :: BF548-HARDWARE :: Blackfin Processor :: Embedded Processing and DSP

[Peter Teoh]

http://www.analog.com/en/embedded-processing-dsp/blackfin/BF548-HARDWARE/processors/code-examples/Blackfin_Code_Examples/resources/fca.html Blackfin Code Examples Specific code examples for over 70 DSP algorithms that are optimized for Blackfin Processors are now available. Each set of code examples is contained in a zip file that can be downloaded from this page. These code examples will work with VisualDSP++ 4.5 Please note: By downloading these code examples, you are bound by the terms in the Analog Devices Software Code License Agreement. (pdf, 10,921 bytes) Code Example Description Version ADSP-BF5xx Blackfin Processor Init Code Examples for VisualDSP++ 4.5 (.zip, 49,152 bytes) These examples show how to handle the initialization phase of the Blackfin processor family during the booting process and generate the required initialization files. Examples are covering the ADSP-BF533/ADSP-BF537/ADSP-BF538/ADSP -BF561 Desktop Evaluation Boards. Rev 3.0 May 2008 ADSP-BF537 EZ-KIT LCD Driver (.zip, 434,176 bytes) This example displays a 240x320 BMP picture on a 3.5" SHARP LQ035Q7DB02 LCD display. Rev 1.0 February 2007 ADSP-BF561 Dual-PPI Driver (.zip, 2,252,800 bytes) This example uses ADI Device Drivers and System Services to configure the processor for use in a video application moving up to VGA-sized images. Source code is included for both transmit and receive modes of operation. Rev 1.0 February 2007 ADSP-BF561 I2C (.zip, 118,784 bytes) ADSP-BF561 TWI Protocol Examples in C. TWI is a bi-directional 2-wire serial bus compatible with the I2C bus protocol. Rev 2.0 January 2007 ADSP-BF561 Micron Sensor I2C (.zip, 139,264 bytes) ADSP-BF561 Micron Sensor Example TWI in C. TWI is a bi-directional 2-wire serial bus compatible with the I2C bus protocol. Rev 3.0 October 2007 ADSP-BF533 I2C (.zip, 405,504 bytes) Generic I2C-compatible driver and application example for the Video Encoders on the ADSP-BF533 EZ-Kit Lite and A-V EZ-Extender card rev 1.2 (optional). Rev 2.0 January 2007 Multi-Rate Filter Applications (.zip, 290,816 bytes) Decimation and interpolation examples Rev 2.0 January 2007 Fourier and Discrete Cosine Transform Function Sets (.zip, 1,748,992 bytes) General algorithms for Radix-2 and Radix-4 FFTs, with and without scaling and bit reversing. Also Forward DCT and Inverse DCT examples. Rev 2.0 January 2007 Convolutional Encoder Sets (.zip, 1,536,000 bytes) Generic convolution encoder examples, plus specific versions for certain wireless communications specifications Rev 2.0 January 2007 Quadrature Amplitude Modulation Sets (.zip, 811,008 bytes) QAM, BPSK and QPSK modulation examples Rev 2.0 January 2007 Speech and Audio Related Algorithms (.zip, 937,984 bytes) Linear Predictive and Line Spectral Pair examples Rev 2.0 January 2007 Image Processing Function Sets (.zip, 1,306,624 bytes) Color conversion, 2-dimensional Convolution and Histogram examples Rev 2.0 January 2007 Blackfin Image Analysis (.zip, 1,724,416 bytes) Various image analysis codes including erosion, dilation, perimeter, skeleton and boundary examples Rev 2.0 January 2007 Blackfin JPEG2000 (.zip, 868,352 bytes) JPEG 2000 wavelet-based arithmetic encoder and decoder examples Rev 2.0 January 2007 Blackfin MPEG2 and MPEG 4 Sets (.zip, 1,159,168 bytes) Arithmetic encoder and decoder plus search algorithms Rev 2.0 January 2007 ADSP-BF535 USB Code Examples (.zip, 53,248 bytes) USB Bulk Transfer Code/Driver Example USB Class Examples: HID, Audio and Mass Storage Rev 2.0 January 2007 ADSP-BF533 EZ-KIT Lite Booting Examples (.zip, 9,651,800 bytes) Booting examples and instructions on how to use the Flash Programmer Utility on the ADSP-BF533 EZ-KIT Lite.