application/usbstd/usbhw_i.h

/******************************************************************************
 * @file     usbhw_i.h
 *
 * @brief    for TLSR chips
 *
 * @author   public@telink-semi.com;
 * @date     Sep. 30, 2010
 *
 * @attention
 *
 *  Copyright (C) 2019-2020 Telink Semiconductor (Shanghai) Co., Ltd.
 *
 *  Licensed under the Apache License, Version 2.0 (the "License");
 *  you may not use this file except in compliance with the License.
 *  You may obtain a copy of the License at
 *
 *      http://www.apache.org/licenses/LICENSE-2.0
 *
 *  Unless required by applicable law or agreed to in writing, software
 *  distributed under the License is distributed on an "AS IS" BASIS,
 *  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 *  See the License for the specific language governing permissions and
 *  limitations under the License.
 *
 *****************************************************************************/

#pragma once


#ifdef WIN32
    #include "../simu/usb_simu.h"
    #include <stdio.h>
#endif

static inline void usbhw_set_printer_threshold(u8 th) {
    reg_usb_ep8_send_thre = th;
}

static inline u32 usbhw_get_ctrl_ep_irq(void) {
    return reg_ctrl_ep_irq_sta;
}

static inline void usbhw_clr_ctrl_ep_irq(int irq) {
#ifdef WIN32
    CLR_FLD(reg_ctrl_ep_irq_sta, irq);
#else
    reg_ctrl_ep_irq_sta = irq;
#endif
}
static inline void usbhw_write_ctrl_ep_ctrl(u8 data) {
    reg_ctrl_ep_ctrl = data;
}

// Reset the buffer pointer
static inline void usbhw_reset_ctrl_ep_ptr(void) {
    reg_ctrl_ep_ptr = 0;
}

#if 0
#define usbhw_read_ctrl_ep_data()    (reg_ctrl_ep_dat)
#else
static inline u8 usbhw_read_ctrl_ep_data(void) {
#ifdef WIN32
    return 0;// usb_sim_ctrl_ep_buffer[usb_sim_ctrl_ep_ptr++];
#else
    return reg_ctrl_ep_dat;
#endif
}
#endif

static inline void usbhw_write_ctrl_ep_data(u8 data) {
    reg_ctrl_ep_dat = data;
#ifdef WIN32
    printf("%02x,", data);
#endif
}

static inline bool usbhw_is_ctrl_ep_busy() {
    return reg_ctrl_ep_irq_sta & FLD_USB_EP_BUSY;
}

static inline u8 usbhw_read_ep_data(u32 ep) {
    return reg_usb_ep_dat(ep & 0x07);
}

static inline void usbhw_write_ep_data(u32 ep, u8 data) {
    reg_usb_ep_dat(ep & 0x07) = data;
#ifdef WIN32
    printf("%02x,", data);
#endif
}

static inline u32 usbhw_is_ep_busy(u32 ep) {
    return reg_usb_ep_ctrl(ep & 0x07) & FLD_USB_EP_BUSY;
}

static inline void usbhw_data_ep_ack(u32 ep) {
    reg_usb_ep_ctrl(ep & 0x07) = FLD_USB_EP_BUSY;
}

static inline void usbhw_data_ep_stall(u32 ep) {
    reg_usb_ep_ctrl(ep & 0x07) = FLD_USB_EP_STALL;
}

static inline void usbhw_reset_ep_ptr(u32 ep) {
    reg_usb_ep_ptr(ep & 0x07) = 0;
}