553˹עӡ

⣺ESM6800spiDMA

˧Ӵߣ
֩̽
С  1¥ | Ϣ | | | ҳ


Ӻ
ȼ·
ESM6800spiDMA   Post By2019-9-23 13:55:00 [ֻ]

ESM6800spiDMA𣬻һƬѡܹijܷ񳬹256byte˵1Kʲô


  | | ظ ص
˧Ӵߣ
hzc
С  2¥ | Ϣ | | | ҳ


Ӻ Ա
ȼְҵ
   Post By2019-9-23 14:31:00 [ֻ]

,ESM6800spiĬϾDMAģһƬѡĴݳΪ256byteȣֻܲʹDMAͨgpioƬѡͨGPIOƣȴȫݴƬѡ


  | | ظ ص
˧Ӵߣ
֩̽
С  3¥ | Ϣ | | | ҳ


Ӻ
ȼ·
   Post By2019-9-23 15:23:00 [ֻ]

ַʽĸЧʸЩ


  | | ظ ص
x10
С  4¥


   Post By2019-9-23 15:52:00 [ֻ]

϶DMAЧʸߡ


  | | ظ ص
˧Ӵߣ
֩̽
С  5¥ | Ϣ | | | ҳ


Ӻ
ȼ·
   Post By2019-9-23 16:02:00 [ֻ]

Ҫ1024byteÿδ128ѭ8ΣмԼ100usļ


  | | ظ ص
˧Ӵߣ
hzc
С  6¥ | Ϣ | | | ҳ


Ӻ Ա
ȼְҵ
   Post By2019-9-23 17:27:00 [ֻ]

ãÿδǰҪʱSPIԼݵȣɺҲҪͷصԴ


  | | ظ ص
˧Ӵߣ
֩̽
С  7¥ | Ϣ | | | ҳ


Ӻ
ȼ·
   Post By2019-9-24 11:48:00 [ֻ]

ﻹһģ


һƬѡܹij256bytһ㴫֮ǰд뼸֣epromĵַ


tr[0].len = ARRAY_SIZE(tx);  --ֻ256


ʵÿҪС256ȻΪ⼸byteҪһ


  | | ظ ص
˧Ӵߣ
hzc
С  8¥ | Ϣ | | | ҳ


Ӻ Ա
ȼְҵ
   Post By2019-9-24 12:54:00 [ֻ]

ãһƬѡΪ256byteݲepromĵַepromݣSPI˵ǴݣǷһijȵġ


  | | ظ ص
˧Ӵߣ
֩̽
С  9¥ | Ϣ | | | ҳ


Ӻ
ȼ·
   Post By2019-9-24 13:28:00 [ֻ]

ܳͺˣ˵԰дͶķֿֿ


  | | ظ ص
˧Ӵߣ
hzc
С  10¥ | Ϣ | | | ҳ


Ӻ Ա
ȼְҵ
   Post By2019-9-24 13:40:00 [ֻ]

ãԵֻждǶдҪĿƻߵַݣҪһ롣


  | | ظ ص
˧Ӵߣ
֩̽
С  11¥ | Ϣ | | | ҳ


Ӻ
ȼ·
   Post By2019-9-24 13:57:00 [ֻ]

ţĻԭֻҪ4ΣڱҪ5ͼƬ´ڴ򿪲鿴


  | | ظ ص
˧Ӵߣ
hzc
С  12¥ | Ϣ | | | ҳ


Ӻ Ա
ȼְҵ
   Post By2019-9-24 17:06:00 [ֻ]

ǵģֻͨ


  | | ظ ص

ذб

ESM6800spiDMA

û          
ݣ
               ǩ
 
友情链接: 78s9.space    ft725.space