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Limit max of M487 EMAC RX frame len as 1518

pull/12057/head
cyliangtw 2019-12-09 18:12:26 +08:00
parent 8d246d8ac1
commit 410e4173b1
1 changed files with 2 additions and 0 deletions
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2
features/netsocket/emac-drivers/TARGET_NUVOTON_EMAC/TARGET_M480/m480_eth.c
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@ -262,6 +262,8 @@ void numaker_eth_init(uint8_t *mac_addr)
EMAC_CAMCTL_ABP_Msk; EMAC_CAMCTL_ABP_Msk;
EMAC->CAMEN = 1; // Enable CAM entry 0 EMAC->CAMEN = 1; // Enable CAM entry 0
/* Limit the max receive frame length to 1514 + 4 */
EMAC->MRFL = 1518;
reset_phy(); reset_phy();
EMAC_ENABLE_RX(); EMAC_ENABLE_RX();