function gx_i2c_slave_async_tx

int gx_i2c_slave_async_tx(
     void *dev,
     unsigned char *buf,
     unsigned int size
)

i2c slave异步发送数据

Parameters:

  • dev i2c slave句柄
  • buf 发送buf
  • size 发送数据大小

Return value:

  • 0 成功
  • -1 失败

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