Minor error in stm32f4x7_eth.h (ethernet)

[infoinfo980]

Posted on March 03, 2013 at 10:14

In the header file ''stm32f4x7_eth.h'' bit 0 of RDES0 is defined thus:

/*!< Rx MAC Address/Payload Checksum Error: Rx MAC address matched/ Rx Payload Checksum Error */

#define ETH_DMARxDesc_MAMPCE      ((uint32_t)0x00000001)

But in RM0090 it's documented as PCE/ESA where ESA indicates extended info is available in RDES4.

ETH_DMARxDesc_MAMPCE should probably be renamed ETH_DMARxDesc_ESAPCE.