8 Apr
2013
8 Apr
'13
3:33 p.m.
On 08.04.2013 14:26, txcotrader wrote:
Thanks for the suggestion Stefan, the addresses are definitely different:
v2013.01.01: I2C_BASE_ADDR = ef600400
Thats the base address of the struct. Please check the address of the STS register instead (&i2c->sts). It it still different from the IIC_STS define from the old version?
v1.7.02: IIC_STS = ef600408
Would you suggest not using the default drivers and configure GPIO or could this possibly be a bug in the new version?
If the addresses really are different, then its a bug. Most likely only for the 440SX (correct?). I suggest you dig into this a bit deeper to find the root cause for this address difference.
Hope this helps, Stefan