mbed official
NXP LPC1768 Ethernet driver for lwip and CMSIS-RTOS
Dependents: EthernetInterface EthernetInterface EthernetInterface_RSF EthernetInterface ... more
Legacy Networking Libraries
This is an mbed 2 networking library. For mbed 5, the networking libraries have been revised to better support additional network stacks and thread safety here.
This library is based on the code of the NXP LPC port of the Lightweight TCP/IP Stack
Copyright(C) 2011, NXP Semiconductor All rights reserved. Software that is described herein is for illustrative purposes only which provides customers with programming information regarding the products. This software is supplied "AS IS" without any warranties. NXP Semiconductors assumes no responsibility or liability for the use of the software, conveys no license or title under any patent, copyright, or mask work right to the product. NXP Semiconductors reserves the right to make changes in the software without notification. NXP Semiconductors also make no representation or warranty that such application will be suitable for the specified use without further testing or modification.
Diff: arch/lpc_phy_dp83848.c
- Revision:
- 1:0c9d93e2f51c
- Parent:
- 0:f4db29eb9e47
- Child:
- 3:dd8b8f5b449a
--- a/arch/lpc_phy_dp83848.c Fri Jun 22 09:32:29 2012 +0000
+++ b/arch/lpc_phy_dp83848.c Fri Jun 22 11:17:21 2012 +0000
@@ -90,8 +90,8 @@
#define DP8_PHYID1_OUI 0x2000 /**< Expected PHY ID1 */
#define DP8_PHYID2_OUI 0x5c90 /**< Expected PHY ID2 */
-/** \brief PHY status structure used to indicate current status of PHY.
- */
+/** \brief PHY status structure used to indicate current status of PHY.
+ */
typedef struct {
u32_t phy_speed_100mbs:1; /**< 10/100 MBS connection speed flag. */
u32_t phy_full_duplex:1; /**< Half/full duplex connection speed flag. */
@@ -129,28 +129,28 @@
/* Full or half duplex */
if (linksts & DP8_FULLDUPLEX)
- physts.phy_full_duplex = 1;
+ physts.phy_full_duplex = 1;
else
physts.phy_full_duplex = 0;
-
- /* Configure 100MBit/10MBit mode. */
+
+ /* Configure 100MBit/10MBit mode. */
if (linksts & DP8_SPEED10MBPS)
physts.phy_speed_100mbs = 0;
- else
+ else
physts.phy_speed_100mbs = 1;
if (physts.phy_speed_100mbs != olddphysts.phy_speed_100mbs) {
changed = 1;
if (physts.phy_speed_100mbs) {
- /* 100MBit mode. */
+ /* 100MBit mode. */
lpc_emac_set_speed(1);
NETIF_INIT_SNMP(netif, snmp_ifType_ethernet_csmacd, 100000000);
}
else {
- /* 10MBit mode. */
+ /* 10MBit mode. */
lpc_emac_set_speed(0);
-
+
NETIF_INIT_SNMP(netif, snmp_ifType_ethernet_csmacd, 10000000);
}
@@ -197,7 +197,7 @@
* controlled by setting up configuration defines in lpc_phy.h.
*
* \param[in] netif NETIF structure
- * \param[in] rmii If set, configures the PHY for RMII mode
+ * \param[in] rmii If set, configures the PHY for RMII mode
* \return ERR_OK if the setup was successful, otherwise ERR_TIMEOUT
*/
err_t lpc_phy_init(struct netif *netif, int rmii)
@@ -211,19 +211,19 @@
phyustate = 0;
/* Only first read and write are checked for failure */
- /* Put the DP83848C in reset mode and wait for completion */
+ /* Put the DP83848C in reset mode and wait for completion */
if (lpc_mii_write(DP8_BMCR_REG, DP8_RESET) != 0)
- return ERR_TIMEOUT;
+ return ERR_TIMEOUT;
i = 400;
while (i > 0) {
- msDelay(1); /* 1 ms */
+ osDelay(1); /* 1 ms */
if (lpc_mii_read(DP8_BMCR_REG, &tmp) != 0)
return ERR_TIMEOUT;
-
- if (!(tmp & (DP8_RESET | DP8_POWER_DOWN)))
+
+ if (!(tmp & (DP8_RESET | DP8_POWER_DOWN)))
i = -1;
else
- i--;
+ i--;
}
/* Timeout? */
if (i == 0)
@@ -280,8 +280,8 @@
return changed;
}
-/**
- * @}
+/**
+ * @}
*/
/* --------------------------------- End Of File ------------------------------ */
