Posted on May 17, 2011 at 11:32 I find a problem when I debug Network Ethernet code. After i set system Reset(a low level on the Rest_in pin), Network communication become abnormal. But I set Global Reset(Power on Reset), Network communication becom...
Posted on May 17, 2011 at 11:32the code will collapse when I run the below segment in KEIL.I think It's because the cpu frequency is too high,but after i slow down,problem is still. Why? thanks SCU_AHBPeriphClockConfig(__FMI, ENABLE); SCU_AHBPeriph...
Posted on May 17, 2011 at 09:55If new firmware contains Ethernet code , the problem appears after IAP download this firmare. The part(Ethernet code) of firmware can not work well. But After Reset, the programme jump directly to firmware and the part...
Posted on May 17, 2011 at 09:52I can not generate ENET interrupt, The init code segment is: SCU_AHBPeriphClockConfig(__VIC,ENABLE); VIC_DeInit(); VIC_Config(ENET_ITLine, VIC_IRQ, 11); VIC_ITCmd(ENET_ITLine, ENABLE); ENET_InitClocksGPIO(); ENET...
