业务逻辑需要I2C在一个start信号发送400个data 需要参考哪个sample?(wanna send 400Bytes I2C data within a start signal, should refer to which sample?)

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jabu_3958731
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已经尝试直接修改一个cy_stc_scb_i2c_master_xfer_config_t中的buffersize, 不会有异常,

但是使用逻辑分析仪观察并没有正确的发送400个CLK和data.

使用中断或者dma都可以接受

同时也有400Bytes的接受需求

(try to just change the buffersize in a cy_stc_scb_i2c_master_xfer_config_t, it works all right,

but when I check the logic analyser, there is no 400 clk and data output.

using interrupt or dma is acceptable

400 Bytes rx is also a requirement)

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jabu_3958731
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solved ... my debug environment slave I2C device does not support so much transfer

在原帖中查看解决方案

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jabu_3958731
Level 1
Level 1
First question asked First reply posted

solved ... my debug environment slave I2C device does not support so much transfer

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