extmod: Move modnetwork and modusocket from stm32 to extmod.

So they can be used by other ports.

11 files changed, 91 insertions, 44 deletions

diff --git a/ports/stm32/modnetwork.c b/extmod/modnetwork.c
index 06c4eb05d..600f1346b 100644
--- a/ports/stm32/modnetwork.c
+++ b/extmod/modnetwork.c
@@ -39,7 +39,6 @@
 #if MICROPY_PY_NETWORK
 
 #if MICROPY_PY_LWIP
-
 #include "lwip/netif.h"
 #include "lwip/timeouts.h"
 #include "lwip/dns.h"
@@ -47,40 +46,6 @@
 #include "lwip/apps/mdns.h"
 #include "extmod/network_cyw43.h"
 #include "drivers/cyw43/cyw43.h"
-
-// Poll lwIP every 128ms
-#define LWIP_TICK(tick) (((tick) & ~(SYSTICK_DISPATCH_NUM_SLOTS - 1) & 0x7f) == 0)
-
-u32_t sys_now(void) {
-    return mp_hal_ticks_ms();
-}
-
-STATIC void pyb_lwip_poll(void) {
-    #if MICROPY_PY_WIZNET5K
-    // Poll the NIC for incoming data
-    wiznet5k_poll();
-    #endif
-
-    // Run the lwIP internal updates
-    sys_check_timeouts();
-}
-
-void mod_network_lwip_poll_wrapper(uint32_t ticks_ms) {
-    if (LWIP_TICK(ticks_ms)) {
-        pendsv_schedule_dispatch(PENDSV_DISPATCH_LWIP, pyb_lwip_poll);
-    }
-
-    #if MICROPY_PY_NETWORK_CYW43
-    if (cyw43_poll) {
-        if (cyw43_sleep != 0) {
-            if (--cyw43_sleep == 0) {
-                pendsv_schedule_dispatch(PENDSV_DISPATCH_CYW43, cyw43_poll);
-            }
-        }
-    }
-    #endif
-}
-
 #endif
 
 /// \module network - network configuration
diff --git a/ports/stm32/modnetwork.h b/extmod/modnetwork.h
index 0b6d0c4a7..0b6d0c4a7 100644
--- a/ports/stm32/modnetwork.h
+++ b/extmod/modnetwork.h
diff --git a/ports/stm32/modusocket.c b/extmod/modusocket.c
index c59fc8522..c59fc8522 100644
--- a/ports/stm32/modusocket.c
+++ b/extmod/modusocket.c
diff --git a/ports/stm32/Makefile b/ports/stm32/Makefile
index a6804ee61..d0a4d69a6 100644
--- a/ports/stm32/Makefile
+++ b/ports/stm32/Makefile
@@ -267,7 +267,9 @@ endif
 
 EXTMOD_SRC_C += $(addprefix extmod/,\
 	modonewire.c \
-        )
+	modnetwork.c \
+	modusocket.c \
+	)
 
 DRIVERS_SRC_C += $(addprefix drivers/,\
 	bus/softspi.c \
@@ -286,6 +288,7 @@ SRC_C += \
 	usbd_hid_interface.c \
 	usbd_msc_interface.c \
 	mphalport.c \
+	mpnetworkport.c \
 	mpthreadport.c \
 	irq.c \
 	pendsv.c \
@@ -329,9 +332,7 @@ SRC_C += \
 	modstm.c \
 	moduos.c \
 	modutime.c \
-	modusocket.c \
 	network_lan.c \
-	modnetwork.c \
 	extint.c \
 	usrsw.c \
 	rng.c \
diff --git a/ports/stm32/eth.c b/ports/stm32/eth.c
index f174b6af0..be418235e 100644
--- a/ports/stm32/eth.c
+++ b/ports/stm32/eth.c
@@ -29,7 +29,7 @@
 #include "py/mperrno.h"
 #include "shared/netutils/netutils.h"
 #include "pin_static_af.h"
-#include "modnetwork.h"
+#include "extmod/modnetwork.h"
 #include "mpu.h"
 #include "eth.h"
 
diff --git a/ports/stm32/main.c b/ports/stm32/main.c
index ccc8fd1ae..e506cc571 100644
--- a/ports/stm32/main.c
+++ b/ports/stm32/main.c
@@ -39,6 +39,7 @@
 #include "lib/littlefs/lfs1_util.h"
 #include "lib/littlefs/lfs2.h"
 #include "lib/littlefs/lfs2_util.h"
+#include "extmod/modnetwork.h"
 #include "extmod/vfs.h"
 #include "extmod/vfs_fat.h"
 #include "extmod/vfs_lfs.h"
@@ -83,7 +84,6 @@
 #include "servo.h"
 #include "dac.h"
 #include "can.h"
-#include "modnetwork.h"
 
 #if MICROPY_PY_THREAD
 STATIC pyb_thread_t pyb_thread_main;
diff --git a/ports/stm32/modnwcc3k.c b/ports/stm32/modnwcc3k.c
index 07178b65c..5dae9d640 100644
--- a/ports/stm32/modnwcc3k.c
+++ b/ports/stm32/modnwcc3k.c
@@ -37,7 +37,7 @@
 #include "py/mperrno.h"
 #include "py/mphal.h"
 #include "shared/netutils/netutils.h"
-#include "modnetwork.h"
+#include "extmod/modnetwork.h"
 #include "pin.h"
 #include "spi.h"
 
diff --git a/ports/stm32/modnwwiznet5k.c b/ports/stm32/modnwwiznet5k.c
index 1e18d03ca..d3c2c516c 100644
--- a/ports/stm32/modnwwiznet5k.c
+++ b/ports/stm32/modnwwiznet5k.c
@@ -34,7 +34,7 @@
 #include "py/mperrno.h"
 #include "py/mphal.h"
 #include "shared/netutils/netutils.h"
-#include "modnetwork.h"
+#include "extmod/modnetwork.h"
 #include "pin.h"
 #include "spi.h"
 
diff --git a/ports/stm32/mpnetworkport.c b/ports/stm32/mpnetworkport.c
new file mode 100644
index 000000000..a5ee15bc6
--- /dev/null
+++ b/ports/stm32/mpnetworkport.c
@@ -0,0 +1,81 @@
+/*
+ * This file is part of the MicroPython project, http://micropython.org/
+ *
+ * The MIT License (MIT)
+ *
+ * Copyright (c) 2014 Damien P. George
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to deal
+ * in the Software without restriction, including without limitation the rights
+ * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ * copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+ * THE SOFTWARE.
+ */
+
+#include <stdio.h>
+#include <stdint.h>
+#include <string.h>
+
+#include "py/objlist.h"
+#include "py/runtime.h"
+#include "py/mphal.h"
+#include "shared/netutils/netutils.h"
+#include "systick.h"
+#include "pendsv.h"
+#include "extmod/modnetwork.h"
+
+#if MICROPY_PY_LWIP
+#include "lwip/netif.h"
+#include "lwip/timeouts.h"
+#include "lwip/dns.h"
+#include "lwip/dhcp.h"
+#include "lwip/apps/mdns.h"
+#include "extmod/network_cyw43.h"
+#include "drivers/cyw43/cyw43.h"
+
+// Poll lwIP every 128ms
+#define LWIP_TICK(tick) (((tick) & ~(SYSTICK_DISPATCH_NUM_SLOTS - 1) & 0x7f) == 0)
+
+u32_t sys_now(void) {
+    return mp_hal_ticks_ms();
+}
+
+STATIC void pyb_lwip_poll(void) {
+    #if MICROPY_PY_WIZNET5K
+    // Poll the NIC for incoming data
+    wiznet5k_poll();
+    #endif
+
+    // Run the lwIP internal updates
+    sys_check_timeouts();
+}
+
+void mod_network_lwip_poll_wrapper(uint32_t ticks_ms) {
+    if (LWIP_TICK(ticks_ms)) {
+        pendsv_schedule_dispatch(PENDSV_DISPATCH_LWIP, pyb_lwip_poll);
+    }
+
+    #if MICROPY_PY_NETWORK_CYW43
+    if (cyw43_poll) {
+        if (cyw43_sleep != 0) {
+            if (--cyw43_sleep == 0) {
+                pendsv_schedule_dispatch(PENDSV_DISPATCH_CYW43, cyw43_poll);
+            }
+        }
+    }
+    #endif
+}
+
+#endif // MICROPY_PY_LWIP
diff --git a/ports/stm32/network_lan.c b/ports/stm32/network_lan.c
index 6dd9aadb6..f19916a1d 100644
--- a/ports/stm32/network_lan.c
+++ b/ports/stm32/network_lan.c
@@ -26,7 +26,7 @@
 
 #include "py/runtime.h"
 #include "py/mphal.h"
-#include "modnetwork.h"
+#include "extmod/modnetwork.h"
 #include "eth.h"
 
 #if defined(MICROPY_HW_ETH_MDC)
diff --git a/ports/stm32/network_wiznet5k.c b/ports/stm32/network_wiznet5k.c
index bd4c02cb0..b6f1498ef 100644
--- a/ports/stm32/network_wiznet5k.c
+++ b/ports/stm32/network_wiznet5k.c
@@ -29,8 +29,8 @@
 
 #include "py/runtime.h"
 #include "py/mphal.h"
+#include "extmod/modnetwork.h"
 #include "spi.h"
-#include "modnetwork.h"
 
 #if MICROPY_PY_WIZNET5K && MICROPY_PY_LWIP