Search - iic dsp

[Other resource] iic

Description: 使用DSP的DM642中IIc的配置和使用
Platform: | Size: 1052 | Author: 李女士 | Hits:

[Other resource] TigerSHARC DSP

Description: 5个源程序都是在VisualDSP环境下开发出来的，目标处理器是4片AD公司的TS1O1 DSP。其中：1）IDE_FAT32用来在硬盘上创建FAT32文件系统；2）i2c_test编写IIC总线；3）codec_a_in_pal_cf_frame是加载到FLASH的程序，板子在脱离PC自动上电时会把PAL制的图像直接存到CF卡里，CF卡的文件系统是FAT16；4）codec_a_in_pal_buf_boottest是可加载的DSP图像直通程序；5）ADSP-TS101prog_driver是flash的驱动程序。-five VisualDSP source in the environment are developed under the target processor is four AD TS1O1 the DSP. Of which : a) IDE_FAT32 used in the drive to create FAT32 file system; 2) to prepare i2c_test IIC bus; 3) codec_a_in_pal_cf_frame FLASH is loading procedures, the board automatically from the PC on when power will be PAL system images directly to CF card, the CF card is the FAT16 file system; 4) can be loaded codec_a_in_pal_buf_boottest DSP image through procedures; 5) ADSP-TS101prog_driver flash is the driver.
Platform: | Size: 80876 | Author: 张娟 | Hits:

[Embeded-SCM Develop] IIC_EEPROM

Description: TI 280x些列 DSP 的读写IIC接口EEPROM的程序,包括了GEL文件和读写C代码
Platform: | Size: 6030 | Author: wwq1105 | Hits:

[DSP program] VIIC_C51

Description: DSP的i2C控制程序-DSP control procedures
Platform: | Size: 2048 | Author: 萧嘏 | Hits:

[DSP program] TigerSHARC DSP

Description: 5个源程序都是在VisualDSP环境下开发出来的，目标处理器是4片AD公司的TS1O1 DSP。其中：1）IDE_FAT32用来在硬盘上创建FAT32文件系统；2）i2c_test编写IIC总线；3）codec_a_in_pal_cf_frame是加载到FLASH的程序，板子在脱离PC自动上电时会把PAL制的图像直接存到CF卡里，CF卡的文件系统是FAT16；4）codec_a_in_pal_buf_boottest是可加载的DSP图像直通程序；5）ADSP-TS101prog_driver是flash的驱动程序。-five VisualDSP source in the environment are developed under the target processor is four AD TS1O1 the DSP. Of which : a) IDE_FAT32 used in the drive to create FAT32 file system; 2) to prepare i2c_test IIC bus; 3) codec_a_in_pal_cf_frame FLASH is loading procedures, the board automatically from the PC on when power will be PAL system images directly to CF card, the CF card is the FAT16 file system; 4) can be loaded codec_a_in_pal_buf_boottest DSP image through procedures; 5) ADSP-TS101prog_driver flash is the driver.
Platform: | Size: 80896 | Author: 张娟 | Hits:

[DSP program] iic_spi

Description: 5509A DSP iic_spi 程序源代码-5509A DSP iic_spi source code
Platform: | Size: 2048 | Author: 徐虎 | Hits:

[Multimedia program] ADSP-BF533_I2C_Support_ASM

Description: 基于ADI公司BF561的IIC代码-based on the ADI BF561 IIC code!
Platform: | Size: 400384 | Author: 小庄 | Hits:

[Graph Drawing] ADSP-BF561_MicronSensorExample_I2C_ASM_in_C

Description: ADI BLACKFIN 与MICRON 的CMOS SENSOR 的IIC驱动程序
Platform: | Size: 538624 | Author: 李志 | Hits:

[Algorithm] i2c_eeprom

Description: TI DSP TMS320F280x iic eeprom例程。-TI DSP TMS320F280x iic eeprom routines.
Platform: | Size: 6144 | Author: 小邓 | Hits:

[Embeded Linux] sound

Description: 其中sound.c 用于录音和回放。其中特别需要注意的是:1。目前声卡似乎不能打开全双工，所以如果fd = open("/dev/dsp", O_RDWR) ，则无法录音和回放。只能分别设置RDONLY和WRONLY。即半双工方式。否则，就是在录音的时候可以听见，但是无法回放。分析下来似乎是IIC总线中只分配了一个通道给声卡，或者是只启用了一个通道，所以无法录音和放音同步进行。解决方法就是分别以RDONLY方式打开进行录音和WRONLY方式打开进行放音。 Sound1.c用于将录音保存在test.wav文件中，并利用cast test.wav > /dev/sound/dsp回放文件。此处需要注意的是，录音频率必须是44100才能正确回放。否则就会出现类似快放的效果。分析应该是cast方式利用了dsp的默认播放频率44100，所以如果录音的时候低于这个频率，这放的时候就会快放。此外，设置采样率的时候必须设置成16bit，否则会提示出错。原因尚不知道，估计是与声卡有关。
Platform: | Size: 3072 | Author: 杨浩 | Hits:

[DSP program] C5409IIC

Description: TI C5409 IIC 接口程序，利用GPIO,自己实现时序-TI C5409 IIC interface program, the use of GPIO, realize their own timing
Platform: | Size: 15360 | Author: huangzheng | Hits:

[Embeded-SCM Develop] iic

Description: 本程序是基于DSP6713的IIC通讯程序，给大家提供一个很好的例子-This procedure is based on the DSP6713 the IIC communication procedures, to provide a good example
Platform: | Size: 1024 | Author: ziwei | Hits:

[DSP program] iic

Description: 使用DSP的DM642中IIc的配置和使用-The use of DSP in the DM642 configuration and use of IIc
Platform: | Size: 1024 | Author: 李女士 | Hits:

[DSP program] tmsf28xxiic

Description: tms320f2812 iic配置,包括pdf文件和原码.来源于TI公司.-tms320f2812 iic, including pdf files and the original code. from TI Company.
Platform: | Size: 816128 | Author: 侯功岩 | Hits:

[DSP program] IIC

Description: TMS320VC5509A IIC的CSL配置程序,-TMS320VC5509A IIC s CSL configuration procedures,
Platform: | Size: 29696 | Author: 康桥 | Hits:

[ARM-PowerPC-ColdFire-MIPS] IIC

Description: DSP 5509A IIC通讯程序特点： 1. C寄存器操作，是最好的IIC通讯原理学习手段。完整掌握IIC通讯过程，比看那个狗屁CSL好多了。 2. 定义了宏操作，可以实现对“位”操纵，新手可以学习一下。 -DSP 5509A IIC characteristics of the communication process: 1. C register operation, the IIC is the best means of communication principle study than that shit CSL much better. 2. The definition of a macro, you can realize the " digital" manipulation, novices can learn about.
Platform: | Size: 1024 | Author: 黄 | Hits:

[DSP program] DSPframework

Description: dsp常见的扩展外设的框架程序和测试程序，包括abtsram uart Timer Sdram IIC Flash Esam等-dsp common framework for the expansion of peripheral procedures and testing procedures, including abtsram uart Timer Sdram IIC Flash Esam, etc.
Platform: | Size: 4239360 | Author: 范模 | Hits:

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[Other resource] iic

[Other resource] TigerSHARC DSP

[Embeded-SCM Develop] IIC_EEPROM

[DSP program] VIIC_C51

[DSP program] TigerSHARC DSP

[DSP program] iic_spi

[Multimedia program] ADSP-BF533_I2C_Support_ASM

[Graph Drawing] ADSP-BF561_MicronSensorExample_I2C_ASM_in_C

[Algorithm] i2c_eeprom

[Embeded Linux] sound

[DSP program] C5409IIC

[Embeded-SCM Develop] iic

[DSP program] iic

[DSP program] tmsf28xxiic

[DSP program] IIC

[ARM-PowerPC-ColdFire-MIPS] IIC

[DSP program] DSPframework

[ARM-PowerPC-ColdFire-MIPS] IIC

[DSP program] dsp-iic

[DSP program] IIC_6050

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