2021-10-24 23:24:46 +07:00
|
|
|
/*
|
|
|
|
|
* 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 DWC2_GD32_H_
|
|
|
|
|
#define DWC2_GD32_H_
|
|
|
|
|
|
|
|
|
|
// for remote wakeup delay
|
|
|
|
|
#define __NOP() __asm volatile ("nop")
|
|
|
|
|
|
|
|
|
|
// These numbers are the same for the whole GD32VF103 family.
|
2021-10-25 00:06:57 +07:00
|
|
|
#define RHPORT_IRQn 86
|
|
|
|
|
#define EP_MAX 4
|
|
|
|
|
#define EP_FIFO_SIZE 1280
|
|
|
|
|
#define DWC2_REG_BASE 0x50000000UL
|
2021-10-24 23:24:46 +07:00
|
|
|
|
|
|
|
|
// The GD32VF103 is a RISC-V MCU, which implements the ECLIC Core-Local
|
|
|
|
|
// Interrupt Controller by Nuclei. It is nearly API compatible to the
|
|
|
|
|
// NVIC used by ARM MCUs.
|
|
|
|
|
#define ECLIC_INTERRUPT_ENABLE_BASE 0xD2001001UL
|
|
|
|
|
|
|
|
|
|
#define NVIC_EnableIRQ __eclic_enable_interrupt
|
|
|
|
|
#define NVIC_DisableIRQ __eclic_disable_interrupt
|
|
|
|
|
|
|
|
|
|
static inline void __eclic_enable_interrupt (uint32_t irq) {
|
|
|
|
|
*(volatile uint8_t*)(ECLIC_INTERRUPT_ENABLE_BASE + (irq * 4)) = 1;
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
static inline void __eclic_disable_interrupt (uint32_t irq){
|
|
|
|
|
*(volatile uint8_t*)(ECLIC_INTERRUPT_ENABLE_BASE + (irq * 4)) = 0;
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
#endif /* DWC2_GD32_H_ */
|
