From e879ad1e6f6535768ebcf05f02f30a8266518276 Mon Sep 17 00:00:00 2001
From: hathach <thach@tinyusb.org>
Date: Wed, 8 Apr 2020 16:42:36 +0700
Subject: [PATCH] move irq from msp430

---
 hw/bsp/msp_exp430f5529lp/msp_exp430f5529lp.c | 11 +++++++++++
 src/portable/ti/msp430x5xx/dcd_msp430x5xx.c  |  4 +++-
 2 files changed, 14 insertions(+), 1 deletion(-)

diff --git a/hw/bsp/msp_exp430f5529lp/msp_exp430f5529lp.c b/hw/bsp/msp_exp430f5529lp/msp_exp430f5529lp.c
index bcae4b09e..621d21d55 100644
--- a/hw/bsp/msp_exp430f5529lp/msp_exp430f5529lp.c
+++ b/hw/bsp/msp_exp430f5529lp/msp_exp430f5529lp.c
@@ -28,6 +28,17 @@
 
 #include "msp430.h"
 
+//--------------------------------------------------------------------+
+// Forward USB interrupt events to TinyUSB IRQ Handler
+//--------------------------------------------------------------------+
+void __attribute__ ((interrupt(USB_UBM_VECTOR))) USB_UBM_ISR(void)
+{
+  tud_irq_handler(0);
+}
+
+//--------------------------------------------------------------------+
+// MACRO TYPEDEF CONSTANT ENUM
+//--------------------------------------------------------------------+
 #define LED_PORT              P1OUT
 #define LED_PIN               BIT0
 #define LED_STATE_ON          1
diff --git a/src/portable/ti/msp430x5xx/dcd_msp430x5xx.c b/src/portable/ti/msp430x5xx/dcd_msp430x5xx.c
index d50fa17fe..edccec33f 100644
--- a/src/portable/ti/msp430x5xx/dcd_msp430x5xx.c
+++ b/src/portable/ti/msp430x5xx/dcd_msp430x5xx.c
@@ -539,8 +539,10 @@ static void handle_setup_packet(void)
   dcd_event_setup_received(0, (uint8_t*) &_setup_packet[0], true);
 }
 
-void __attribute__ ((interrupt(USB_UBM_VECTOR))) USB_UBM_ISR(void)
+void dcd_irq_handler(uint8_t rhport)
 {
+  (void) rhport;
+
   // Setup is special- reading USBVECINT to handle setup packets is done to
   // stop hardware-generated NAKs on EP0.
   uint8_t setup_status = USBIFG & SETUPIFG;