DS90UB962-Q1: 關於 TDA2eg Error=> i2cMdSubmitChan: i2c transfer Timeout IRQ not received

大家好,

我遇到一个问题长期无法解决 写请示一下各位高手们

错误的讯息如下

===================================================================

[IPU1-0] 39.111877 s: src/bsp_deviceI2c.c @ Line 409: 
[IPU1-0] 39.111968 s: Nrtos I2C3: DEV 0x3d: RD 0xf5 ... ERROR !!!
[IPU1-0] 39.112060 s: src/bsp_deviceI2c.c @ Line 466: 
[IPU1-0] 39.112212 s: src/bsp_deviceI2c.c @ Line 477: 
[IPU1-0] 39.112304 s: I2C3: Error timeout 5007 ms!!!

[IPU1-0]     44.116452 s:  i2cMdSubmitChan: i2c transfer Timeout IRQ not received

[IPU1-0] 44.118068 s: src/bsp_deviceI2c.c @ Line 645: 
[IPU1-0] 44.118190 s: I2C3: DEV 0x3d: WR 0x01 = 0x03 ... ERROR !!! 
[IPU1-0] 44.118282 s: src/bsp_deviceI2c.c @ Line 667: 
[IPU1-0] 44.118343 s: I2C3: Error timeout 5006 ms!!!
[IPU1-0] 44.118434 s: src/bsputils_ub960.c @ Line 1320: 
[IPU1-0] 44.118495 s: Could not configure UB960 !!!

=======================================================

这是不是意味着我的ub962跟板子(I2c)无法沟通?

该如何解决这个问题

有哪些地方需要设定呢??

我有设置pinmux了

THANKS!!