ESC HW Layer improvements for HAL rt-kernel - Githubissues

OpenEtherCATsociety / SOES

Simple Open Source EtherCAT Slave

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ESC HW Layer improvements for HAL rt-kernel #66

Closed nakarlsson closed 4 years ago

nakarlsson commented 4 years ago

Change the release/reset order for I/O in esc_hw for rt-kernel, align with bare metal XMC4 and DAVE.

/* Used to perform PHY reset after ECAT module have been released as

described in 16.3.2.3 final section;
"In some case PHYs may be released from reset after releasing the ECAT
module, the pin for nPHY_RESET can be used as an I/O and shell be
switched later to the alternate output function".
Works well with relax boards. */