musb work well with tm4c123

src/device/dcd_attr.h

@@ -143,7 +143,10 @@
   #define DCD_ATTR_ENDPOINT_EXCLUSIVE_NUMBER
 
 //------------- TI -------------//
-#elif TU_CHECK_MCU(OPT_MCU_MSP430x5xx, OPT_MCU_MSP432E4xx)
+#elif TU_CHECK_MCU(OPT_MCU_MSP430x5xx)
+  #define DCD_ATTR_ENDPOINT_MAX   8
+
+#elif TU_CHECK_MCU(OPT_MCU_MSP432E4xx, OPT_MCU_TM4C123, OPT_MCU_TM4C129)
   #define DCD_ATTR_ENDPOINT_MAX   8
 
 //------------- ValentyUSB -------------//

src/portable/mentor/musb/dcd_musb.c

@@ -26,7 +26,7 @@
 
 #include "tusb_option.h"
 
-#if CFG_TUSB_MCU == OPT_MCU_MSP432E4xx
+#if TU_CHECK_MCU(OPT_MCU_MSP432E4xx, OPT_MCU_TM4C123, OPT_MCU_TM4C129)
 
 #if __GNUC__ > 8 && defined(__ARM_FEATURE_UNALIGNED)
 /* GCC warns that an address may be unaligned, even though
@@ -35,7 +35,21 @@ _Pragma("GCC diagnostic ignored \"-Waddress-of-packed-member\"");
 #endif
 
 #include "device/dcd.h"
-#include "msp.h"
+
+#if TU_CHECK_MCU(OPT_MCU_MSP432E4xx)
+  #include "musb_msp432e.h"
+
+#elif TU_CHECK_MCU(OPT_MCU_TM4C123, OPT_MCU_TM4C129)
+  #include "musb_tm4c.h"
+
+  // HACK generalize later
+  #include "musb_type.h"
+  #define FIFO0_WORD FIFO0
+  #define FIFO1_WORD FIFO1
+
+#else
+  #error "Unsupported MCUs"
+#endif
 
 /*------------------------------------------------------------------
  * MACRO TYPEDEF CONSTANT ENUM DECLARATION

src/portable/mentor/musb/musb_msp432e.h

@@ -0,0 +1,40 @@
+/*
+ * The MIT License (MIT)
+ *
+ * Copyright (c) 2021, Ha Thach (tinyusb.org)
+ *
+ * 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.
+ *
+ * This file is part of the TinyUSB stack.
+ */
+
+#ifndef _TUSB_MUSB_MSP432E_H_
+#define _TUSB_MUSB_MSP432E_H_
+
+#ifdef __cplusplus
+ extern "C" {
+#endif
+
+#include "msp.h"
+
+#ifdef __cplusplus
+ }
+#endif
+
+#endif

src/portable/mentor/musb/musb_tm4c.h

@@ -0,0 +1,45 @@
+/*
+ * The MIT License (MIT)
+ *
+ * Copyright (c) 2021, Ha Thach (tinyusb.org)
+ *
+ * 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.
+ *
+ * This file is part of the TinyUSB stack.
+ */
+
+#ifndef _TUSB_MUSB_TM4C_H_
+#define _TUSB_MUSB_TM4C_H_
+
+#ifdef __cplusplus
+ extern "C" {
+#endif
+
+#if CFG_TUSB_MCU == OPT_MCU_TM4C123
+  #include "TM4C123.h"
+//#elif CFG_TUSB_MCU == OPT_MCU_TM4C129
+#else
+  #error "Unsupported MCUs"
+#endif
+
+#ifdef __cplusplus
+ }
+#endif
+
+#endif

src/tusb_option.h

@@ -87,7 +87,8 @@
 // TI MSP430
 #define OPT_MCU_MSP430x5xx        500 ///< TI MSP430x5xx
 #define OPT_MCU_MSP432E4xx        510 ///< TI MSP432E4xx
-#define OPT_MCU_TM4C123           511 ///< TI Tiva C 123x
+#define OPT_MCU_TM4C123           511 ///< TI Tiva-C 123x
+#define OPT_MCU_TM4C129           512 ///< TI Tiva-C 129x
 
 // ValentyUSB eptri
 #define OPT_MCU_VALENTYUSB_EPTRI  600 ///< Fomu eptri config