rename CFG_TUD_NET to CFG_TUD_ECM_RNDIS

src/class/net/ecm_rndis_device.c

@@ -27,7 +27,7 @@
 
 #include "tusb_option.h"
 
-#if ( TUSB_OPT_DEVICE_ENABLED && CFG_TUD_NET && !CFG_TUD_NCM )
+#if ( TUSB_OPT_DEVICE_ENABLED && CFG_TUD_ECM_RNDIS )
 
 #include "device/usbd.h"
 #include "device/usbd_pvt.h"

src/class/net/ncm_device.c

@@ -28,7 +28,7 @@
 
 #include "tusb_option.h"
 
-#if ( TUSB_OPT_DEVICE_ENABLED && CFG_TUD_NET && CFG_TUD_NCM )
+#if ( TUSB_OPT_DEVICE_ENABLED && CFG_TUD_NCM )
 
 #include "device/usbd.h"
 #include "device/usbd_pvt.h"
@@ -131,18 +131,18 @@ typedef struct
 //--------------------------------------------------------------------+
 
 CFG_TUSB_MEM_SECTION CFG_TUSB_MEM_ALIGN static const ntb_parameters_t ntb_parameters = {
-    .wLength = sizeof(ntb_parameters_t),
-    .bmNtbFormatsSupported = 0x01,
-    .dwNtbInMaxSize = CFG_TUD_NCM_IN_NTB_MAX_SIZE,
-    .wNdbInDivisor = 4,
-    .wNdbInPayloadRemainder = 0,
-    .wNdbInAlignment = CFG_TUD_NCM_ALIGNMENT,
-    .wReserved = 0,
-    .dwNtbOutMaxSize = CFG_TUD_NCM_OUT_NTB_MAX_SIZE,
-    .wNdbOutDivisor = 4,
+    .wLength                 = sizeof(ntb_parameters_t),
+    .bmNtbFormatsSupported   = 0x01,
+    .dwNtbInMaxSize          = CFG_TUD_NCM_IN_NTB_MAX_SIZE,
+    .wNdbInDivisor           = 4,
+    .wNdbInPayloadRemainder  = 0,
+    .wNdbInAlignment         = CFG_TUD_NCM_ALIGNMENT,
+    .wReserved               = 0,
+    .dwNtbOutMaxSize         = CFG_TUD_NCM_OUT_NTB_MAX_SIZE,
+    .wNdbOutDivisor          = 4,
     .wNdbOutPayloadRemainder = 0,
-    .wNdbOutAlignment = CFG_TUD_NCM_ALIGNMENT,
-    .wNtbOutMaxDatagrams = 0
+    .wNdbOutAlignment        = CFG_TUD_NCM_ALIGNMENT,
+    .wNtbOutMaxDatagrams     = 0
 };
 
 CFG_TUSB_MEM_SECTION CFG_TUSB_MEM_ALIGN static transmit_ntb_t transmit_ntb[2];

src/class/net/net_device.h

@@ -30,10 +30,14 @@
 
 #include "class/cdc/cdc.h"
 
+#if CFG_TUD_ECM_RNDIS && CFG_TUD_NCM
+#error "Cannot enable both ECM_RNDIS and NCM network drivers"
+#endif
+
 /* declared here, NOT in usb_descriptors.c, so that the driver can intelligently ZLP as needed */
 #define CFG_TUD_NET_ENDPOINT_SIZE (TUD_OPT_HIGH_SPEED ? 512 : 64)
 
-/* Maximum Tranmission Unit (in bytes) of the network, including Ethernet header */
+/* Maximum Transmission Unit (in bytes) of the network, including Ethernet header */
 #ifndef CFG_TUD_NET_MTU
 #define CFG_TUD_NET_MTU           1514
 #endif
@@ -62,19 +66,6 @@
 // Application API
 //--------------------------------------------------------------------+
 
-// client must provide this: initialize any network state back to the beginning
-void tud_network_init_cb(void);
-
-// client must provide this: return false if the packet buffer was not accepted
-bool tud_network_recv_cb(const uint8_t *src, uint16_t size);
-
-// client must provide this: copy from network stack packet pointer to dst
-uint16_t tud_network_xmit_cb(uint8_t *dst, void *ref, uint16_t arg);
-
-// client must provide this: 48-bit MAC address
-// TODO removed later since it is not part of tinyusb stack
-extern const uint8_t tud_network_mac_address[6];
-
 // indicate to network driver that client has finished with the packet provided to network_recv_cb()
 void tud_network_recv_renew(void);
 
@@ -84,6 +75,27 @@ bool tud_network_can_xmit(uint16_t size);
 // if network_can_xmit() returns true, network_xmit() can be called once
 void tud_network_xmit(void *ref, uint16_t arg);
 
+//--------------------------------------------------------------------+
+// Application Callbacks (WEAK is optional)
+//--------------------------------------------------------------------+
+
+// client must provide this: return false if the packet buffer was not accepted
+bool tud_network_recv_cb(const uint8_t *src, uint16_t size);
+
+// client must provide this: copy from network stack packet pointer to dst
+uint16_t tud_network_xmit_cb(uint8_t *dst, void *ref, uint16_t arg);
+
+//------------- ECM/RNDIS -------------//
+
+// client must provide this: initialize any network state back to the beginning
+void tud_network_init_cb(void);
+
+// client must provide this: 48-bit MAC address
+// TODO removed later since it is not part of tinyusb stack
+extern const uint8_t tud_network_mac_address[6];
+
+//------------- NCM -------------//
+
 // callback to client providing optional indication of internal state of network driver
 void tud_network_link_state_cb(bool state);
 

src/device/usbd.c

@@ -203,7 +203,7 @@ static usbd_class_driver_t const _usbd_driver[] =
   },
   #endif
 
-  #if CFG_TUD_NET
+  #if CFG_TUD_ECM_RNDIS || CFG_TUD_NCM
   {
     DRIVER_NAME("NET")
     .init             = netd_init,

src/tusb.h

@@ -100,7 +100,7 @@
     #include "class/dfu/dfu_device.h"
   #endif
 
-  #if CFG_TUD_NET
+  #if CFG_TUD_ECM_RNDIS || CFG_TUD_NCM
     #include "class/net/net_device.h"
   #endif
 

src/tusb_option.h

@@ -261,16 +261,16 @@
   #define CFG_TUD_DFU             0
 #endif
 
-#ifndef CFG_TUD_NET
-  #define CFG_TUD_NET             0
-#endif
-
 #ifndef CFG_TUD_BTH
   #define CFG_TUD_BTH             0
 #endif
 
+#ifndef CFG_TUD_ECM_RNDIS
+  #define CFG_TUD_ECM_RNDIS   0
+#endif
+
 #ifndef CFG_TUD_NCM
-  #define CFG_TUD_NCM             0
+  #define CFG_TUD_NCM         0
 #endif
 
 //--------------------------------------------------------------------