hal update

2018-03-02 18:22:34 +07:00
parent 5b110f9f58
commit f88e24d773
8 changed files with 13 additions and 13 deletions
--- a/hw/mcu/nxp/lpc11uxx/usb/hal_lpc11uxx.c
+++ b/hw/mcu/nxp/lpc11uxx/usb/hal_lpc11uxx.c
@@ -0,0 +1,81 @@
+/**************************************************************************/
+/*!
+    @file     hal_lpc11uxx.c
+    @author   hathach (tinyusb.org)
+
+    @section LICENSE
+
+    Software License Agreement (BSD License)
+
+    Copyright (c) 2013, hathach (tinyusb.org)
+    All rights reserved.
+
+    Redistribution and use in source and binary forms, with or without
+    modification, are permitted provided that the following conditions are met:
+    1. Redistributions of source code must retain the above copyright
+    notice, this list of conditions and the following disclaimer.
+    2. Redistributions in binary form must reproduce the above copyright
+    notice, this list of conditions and the following disclaimer in the
+    documentation and/or other materials provided with the distribution.
+    3. Neither the name of the copyright holders nor the
+    names of its contributors may be used to endorse or promote products
+    derived from this software without specific prior written permission.
+
+    THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS ''AS IS'' AND ANY
+    EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+    WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+    DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER BE LIABLE FOR ANY
+    DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+    INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+    LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION HOWEVER CAUSED AND
+    ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+    INCLUDING NEGLIGENCE OR OTHERWISE ARISING IN ANY WAY OUT OF THE USE OF THIS
+    SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+    This file is part of the tinyusb stack.
+*/
+/**************************************************************************/
+
+#include "common/common.h"
+#include "hal.h"
+
+#if TUSB_CFG_MCU == MCU_LPC11UXX
+
+void hal_usb_int_enable(uint8_t coreid)
+{
+  (void) coreid; // discard compiler's warning
+  NVIC_EnableIRQ(USB_IRQn);
+}
+
+void hal_usb_int_disable(uint8_t coreid)
+{
+  (void) coreid; // discard compiler's warning
+  NVIC_DisableIRQ(USB_IRQn);
+}
+
+bool hal_init(void)
+{
+	// TODO remove magic number
+  /* Enable AHB clock to the USB block and USB RAM. */
+  LPC_SYSCON->SYSAHBCLKCTRL |= ((0x1<<14) | (0x1<<27));
+  LPC_SYSCON->PDRUNCFG &= ~( BIT_(8) | BIT_(10) ); // enable USB PLL & USB transceiver
+
+  /* Pull-down is needed, or internally, VBUS will be floating. This is to
+  address the wrong status in VBUSDebouncing bit in CmdStatus register.  */
+  // set PIO0_3 as USB_VBUS
+  LPC_IOCON->PIO0_3   &= ~0x1F;
+  LPC_IOCON->PIO0_3   |= (0x01<<0)  | (1 << 3);            /* Secondary function VBUS */
+
+  // set PIO0_6 as usb connect
+  LPC_IOCON->PIO0_6   &= ~0x07;
+  LPC_IOCON->PIO0_6   |= (0x01<<0);            /* Secondary function SoftConn */
+
+  return true;
+}
+
+void USB_IRQHandler(void)
+{
+  tusb_isr(0);
+}
+
+#endif
--- a/hw/mcu/nxp/lpc11uxx/usb/hal_mcu.h
+++ b/hw/mcu/nxp/lpc11uxx/usb/hal_mcu.h
@@ -0,0 +1,53 @@
+/**************************************************************************/
+/*!
+    @file     hal_lpc11uxx.h
+    @author   hathach (tinyusb.org)
+
+    @section LICENSE
+
+    Software License Agreement (BSD License)
+
+    Copyright (c) 2013, hathach (tinyusb.org)
+    All rights reserved.
+
+    Redistribution and use in source and binary forms, with or without
+    modification, are permitted provided that the following conditions are met:
+    1. Redistributions of source code must retain the above copyright
+    notice, this list of conditions and the following disclaimer.
+    2. Redistributions in binary form must reproduce the above copyright
+    notice, this list of conditions and the following disclaimer in the
+    documentation and/or other materials provided with the distribution.
+    3. Neither the name of the copyright holders nor the
+    names of its contributors may be used to endorse or promote products
+    derived from this software without specific prior written permission.
+
+    THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS ''AS IS'' AND ANY
+    EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+    WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+    DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER BE LIABLE FOR ANY
+    DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+    INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+    LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION HOWEVER CAUSED AND
+    ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+    INCLUDING NEGLIGENCE OR OTHERWISE ARISING IN ANY WAY OUT OF THE USE OF THIS
+    SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+    This file is part of the tinyusb stack.
+*/
+/**************************************************************************/
+
+#ifndef _TUSB_HAL_MCU_H_
+#define _TUSB_HAL_MCU_H_
+
+#include "LPC11Uxx.h"
+
+#ifdef __cplusplus
+ extern "C" {
+#endif
+
+
+#ifdef __cplusplus
+ }
+#endif
+
+#endif /* _TUSB_HAL_MCU_H_ */