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Commitc367544

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esp32/network_lan: Add PHY_GENERIC device type.
Support the new PHY_GENERIC device type, added in ESP-IDF v5.4.0 [1].This PHY driver was added to ESP-IDF to support "generic"/oddball PHYLAN chips like the JL1101, which offer no features beyond the bare802.3 PHY standard and don't actually need a chip-specific driver (seediscussion at [2]).[1]espressif/esp-idf@0738314[2]espressif/esp-eth-drivers#28Signed-off-by: Elvis Pfutzenreuter <epxx@epxx.co>
1 parent00a0cd7 commitc367544

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+11
-1
lines changed

4 files changed

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‎docs/esp32/quickref.rst

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@@ -148,6 +148,7 @@ Required keyword arguments for the constructor:
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- ``mdc`` and ``mdio`` -:class:`machine.Pin` objects (or integers) specifying
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the MDC and MDIO pins.
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- ``phy_type`` - Select the PHY device type. Supported devices are
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``PHY_GENERIC``,
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``PHY_LAN8710``, ``PHY_LAN8720``, ``PHY_IP101``, ``PHY_RTL8201``,
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``PHY_DP83848``, ``PHY_KSZ8041`` and ``PHY_KSZ8081``. These values are all
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constants defined in the ``network`` module.

‎ports/esp32/modnetwork.h

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@@ -28,7 +28,7 @@
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#include"esp_netif.h"
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31-
enum {PHY_LAN8710,PHY_LAN8720,PHY_IP101,PHY_RTL8201,PHY_DP83848,PHY_KSZ8041,PHY_KSZ8081,PHY_KSZ8851SNL=100,PHY_DM9051,PHY_W5500 };
31+
enum {PHY_LAN8710,PHY_LAN8720,PHY_IP101,PHY_RTL8201,PHY_DP83848,PHY_KSZ8041,PHY_KSZ8081,PHY_GENERIC,PHY_KSZ8851SNL=100,PHY_DM9051,PHY_W5500 };
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#defineIS_SPI_PHY(NUM) (NUM >= 100)
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enum {ETH_INITIALIZED,ETH_STARTED,ETH_STOPPED,ETH_CONNECTED,ETH_DISCONNECTED,ETH_GOT_IP };
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‎ports/esp32/modnetwork_globals.h

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@@ -42,6 +42,7 @@
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#ifMICROPY_PY_NETWORK_LAN
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{MP_ROM_QSTR(MP_QSTR_PHY_LAN8710),MP_ROM_INT(PHY_LAN8710) },
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{MP_ROM_QSTR(MP_QSTR_PHY_LAN8720),MP_ROM_INT(PHY_LAN8720) },
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{MP_ROM_QSTR(MP_QSTR_PHY_GENERIC),MP_ROM_INT(PHY_GENERIC) },
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{MP_ROM_QSTR(MP_QSTR_PHY_IP101),MP_ROM_INT(PHY_IP101) },
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{MP_ROM_QSTR(MP_QSTR_PHY_RTL8201),MP_ROM_INT(PHY_RTL8201) },
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{MP_ROM_QSTR(MP_QSTR_PHY_DP83848),MP_ROM_INT(PHY_DP83848) },

‎ports/esp32/network_lan.c

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Original file line numberDiff line numberDiff line change
@@ -152,6 +152,7 @@ static mp_obj_t get_lan(size_t n_args, const mp_obj_t *pos_args, mp_map_t *kw_ar
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if (args[ARG_phy_type].u_int!=PHY_LAN8710&&
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args[ARG_phy_type].u_int!=PHY_LAN8720&&
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args[ARG_phy_type].u_int!=PHY_GENERIC&&
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args[ARG_phy_type].u_int!=PHY_IP101&&
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args[ARG_phy_type].u_int!=PHY_RTL8201&&
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args[ARG_phy_type].u_int!=PHY_KSZ8041&&
@@ -221,6 +222,13 @@ static mp_obj_t get_lan(size_t n_args, const mp_obj_t *pos_args, mp_map_t *kw_ar
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casePHY_IP101:
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self->phy=esp_eth_phy_new_ip101(&phy_config);
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break;
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casePHY_GENERIC:
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#ifESP_IDF_VERSION >=ESP_IDF_VERSION_VAL(5,4,0)
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self->phy=esp_eth_phy_new_generic(&phy_config);
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#else
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mp_raise_msg(&mp_type_OSError,MP_ERROR_TEXT("PHY_GENERIC not supported in ESP-IDF < 5.4"));
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#endif
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break;
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casePHY_RTL8201:
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self->phy=esp_eth_phy_new_rtl8201(&phy_config);
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break;

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