From 2fd69672faff521e6e70f79ed31f0a0818a0ecb9 Mon Sep 17 00:00:00 2001 From: jzlv Date: Tue, 22 Jun 2021 14:18:32 +0800 Subject: [PATCH] [fix] delete unused files --- components/usb_stack/CMakeLists.txt | 1 - components/usb_stack/class/vendor/usbd_ftdi.c | 282 ------------------ components/usb_stack/class/vendor/usbd_ftdi.h | 34 --- 3 files changed, 317 deletions(-) delete mode 100644 components/usb_stack/class/vendor/usbd_ftdi.c delete mode 100644 components/usb_stack/class/vendor/usbd_ftdi.h diff --git a/components/usb_stack/CMakeLists.txt b/components/usb_stack/CMakeLists.txt index 473e80bb..cb38cfa1 100644 --- a/components/usb_stack/CMakeLists.txt +++ b/components/usb_stack/CMakeLists.txt @@ -7,7 +7,6 @@ list(APPEND ADD_INCLUDE "${CMAKE_CURRENT_SOURCE_DIR}/class/msc" "${CMAKE_CURRENT_SOURCE_DIR}/class/video" "${CMAKE_CURRENT_SOURCE_DIR}/class/audio" -"${CMAKE_CURRENT_SOURCE_DIR}/class/vendor" "${CMAKE_CURRENT_SOURCE_DIR}/class/winusb" ) ####################################################### diff --git a/components/usb_stack/class/vendor/usbd_ftdi.c b/components/usb_stack/class/vendor/usbd_ftdi.c deleted file mode 100644 index e56f6b3c..00000000 --- a/components/usb_stack/class/vendor/usbd_ftdi.c +++ /dev/null @@ -1,282 +0,0 @@ -/** - * @file usbd_ftdi.c - * @brief - * - * Copyright (c) 2021 Bouffalolab team - * - * Licensed to the Apache Software Foundation (ASF) under one or more - * contributor license agreements. See the NOTICE file distributed with - * this work for additional information regarding copyright ownership. The - * ASF licenses this file to you 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. - * - */ -#include "usbd_core.h" -#include "usbd_ftdi.h" - -extern const uint16_t ftdi_eeprom_info[]; -static volatile uint32_t sof_tick = 0; -static uint8_t Latency_Timer1 = 0x0004; -static uint8_t Latency_Timer2 = 0x0004; -const char *stop_name[] = { "1", "1.5", "2" }; -const char *parity_name[] = { "N", "O", "E", "M", "S" }; - -static void usbd_ftdi_reset(void) -{ - Latency_Timer1 = 0x0010; - Latency_Timer2 = 0x0010; - sof_tick = 0; -} - -/* Requests */ -#define SIO_RESET_REQUEST 0x00 /* Reset the port */ -#define SIO_SET_MODEM_CTRL_REQUEST 0x01 /* Set the modem control register */ -#define SIO_SET_FLOW_CTRL_REQUEST 0x02 /* Set flow control register */ -#define SIO_SET_BAUDRATE_REQUEST 0x03 /* Set baud rate */ -#define SIO_SET_DATA_REQUEST 0x04 /* Set the data characteristics of the port */ -#define SIO_POLL_MODEM_STATUS_REQUEST 0x05 -#define SIO_SET_EVENT_CHAR_REQUEST 0x06 -#define SIO_SET_ERROR_CHAR_REQUEST 0x07 -#define SIO_SET_LATENCY_TIMER_REQUEST 0x09 -#define SIO_GET_LATENCY_TIMER_REQUEST 0x0A -#define SIO_SET_BITMODE_REQUEST 0x0B -#define SIO_READ_PINS_REQUEST 0x0C -#define SIO_READ_EEPROM_REQUEST 0x90 -#define SIO_WRITE_EEPROM_REQUEST 0x91 -#define SIO_ERASE_EEPROM_REQUEST 0x92 - -#define SIO_DISABLE_FLOW_CTRL 0x0 -#define SIO_RTS_CTS_HS (0x1 << 8) -#define SIO_DTR_DSR_HS (0x2 << 8) -#define SIO_XON_XOFF_HS (0x4 << 8) - -#define SIO_SET_DTR_MASK 0x1 -#define SIO_SET_DTR_HIGH (1 | (SIO_SET_DTR_MASK << 8)) -#define SIO_SET_DTR_LOW (0 | (SIO_SET_DTR_MASK << 8)) -#define SIO_SET_RTS_MASK 0x2 -#define SIO_SET_RTS_HIGH (2 | (SIO_SET_RTS_MASK << 8)) -#define SIO_SET_RTS_LOW (0 | (SIO_SET_RTS_MASK << 8)) - -#define SIO_RTS_CTS_HS (0x1 << 8) - -static void ftdi_set_baudrate(uint32_t itdf_divisor, uint32_t *actual_baudrate) -{ -#define FTDI_USB_CLK 48000000 - int baudrate; - uint8_t frac[] = { 0, 8, 4, 2, 6, 10, 12, 14 }; - int divisor = itdf_divisor & 0x3fff; - divisor <<= 4; - divisor |= frac[(itdf_divisor >> 14) & 0x07]; - - if (itdf_divisor == 0x01) { - baudrate = 2000000; - } else if (itdf_divisor == 0x00) { - baudrate = 3000000; - } else { - baudrate = FTDI_USB_CLK / divisor; - } - - if (baudrate > 100000 && baudrate < 12000) { - *actual_baudrate = (baudrate - 100000) * 100000; - } else { - *actual_baudrate = baudrate; - } -} -static int ftdi_vendor_request_handler(struct usb_setup_packet *pSetup, uint8_t **data, uint32_t *len) -{ - static uint32_t actual_baudrate = 1200; - - switch (pSetup->bRequest) { - case SIO_READ_EEPROM_REQUEST: - *data = (uint8_t *)&ftdi_eeprom_info[pSetup->wIndexL]; - *len = 2; - break; - - case SIO_RESET_REQUEST: - - break; - - case SIO_SET_MODEM_CTRL_REQUEST: - if (pSetup->wValue == SIO_SET_DTR_HIGH) { - //USBD_LOG("DTR 1\r\n"); - usbd_ftdi_set_dtr(true); - } else if (pSetup->wValue == SIO_SET_DTR_LOW) { - //USBD_LOG("DTR 0\r\n"); - usbd_ftdi_set_dtr(false); - } else if (pSetup->wValue == SIO_SET_RTS_HIGH) { - //USBD_LOG("RTS 1\r\n"); - usbd_ftdi_set_rts(true); - } else if (pSetup->wValue == SIO_SET_RTS_LOW) { - //USBD_LOG("RTS 0\r\n"); - usbd_ftdi_set_rts(false); - } - - break; - - case SIO_SET_FLOW_CTRL_REQUEST: - - break; - - case SIO_SET_BAUDRATE_REQUEST: //wValue，2个字节波特率 - { - uint8_t baudrate_high = (pSetup->wIndex >> 8); - ftdi_set_baudrate(pSetup->wValue | (baudrate_high << 16), &actual_baudrate); - break; - } - - case SIO_SET_DATA_REQUEST: - - /** - * D0-D7 databits BITS_7=7, BITS_8=8 - * D8-D10 parity NONE=0, ODD=1, EVEN=2, MARK=3, SPACE=4 - * D11-D12 STOP_BIT_1=0, STOP_BIT_15=1, STOP_BIT_2=2 - * D14 BREAK_OFF=0, BREAK_ON=1 - **/ - if (actual_baudrate != 1200) { - //USBD_LOG("CDC_SET_LINE_CODING <%d %d %s %s>\r\n",actual_baudrate,(uint8_t)pSetup->wValue,parity_name[(uint8_t)(pSetup->wValue>>8)],stop_name[(uint8_t)(pSetup->wValue>>11)]); - usbd_ftdi_set_line_coding(actual_baudrate, (uint8_t)pSetup->wValue, (uint8_t)(pSetup->wValue >> 8), (uint8_t)(pSetup->wValue >> 11)); - } - - break; - - case SIO_POLL_MODEM_STATUS_REQUEST: - /* Poll modem status information - - This function allows the retrieve the two status bytes of the device. - The device sends these bytes also as a header for each read access - where they are discarded by ftdi_read_data(). The chip generates - the two stripped status bytes in the absence of data every 40 ms. - - Layout of the first byte: - - B0..B3 - must be 0 - - B4 Clear to send (CTS) - 0 = inactive - 1 = active - - B5 Data set ready (DTS) - 0 = inactive - 1 = active - - B6 Ring indicator (RI) - 0 = inactive - 1 = active - - B7 Receive line signal detect (RLSD) - 0 = inactive - 1 = active - - Layout of the second byte: - - B0 Data ready (DR) - - B1 Overrun error (OE) - - B2 Parity error (PE) - - B3 Framing error (FE) - - B4 Break interrupt (BI) - - B5 Transmitter holding register (THRE) - - B6 Transmitter empty (TEMT) - - B7 Error in RCVR FIFO */ - *data = (uint8_t *)&ftdi_eeprom_info[2]; - *len = 2; - break; - - case SIO_SET_EVENT_CHAR_REQUEST: - - break; - - case SIO_SET_ERROR_CHAR_REQUEST: - - break; - - case SIO_SET_LATENCY_TIMER_REQUEST: - if (pSetup->wIndexL == 1) { - Latency_Timer1 = pSetup->wValueL; - } else { - Latency_Timer2 = pSetup->wValueL; - } - - break; - - case SIO_GET_LATENCY_TIMER_REQUEST: - if (pSetup->wIndexL == 1) { - *data = &Latency_Timer1; - } else { - *data = &Latency_Timer2; - } - - *len = 1; - //USBD_LOG("get latency:%d,len:%d\r\n",Latency_Timer1,*len); - break; - - case SIO_SET_BITMODE_REQUEST: - - break; - - default: - USBD_LOG_DBG("CDC ACM request 0x%x, value 0x%x\r\n", - pSetup->bRequest, pSetup->wValue); - return -1; - } - - return 0; -} -static void ftdi_notify_handler(uint8_t event, void *arg) -{ - switch (event) { - case USB_EVENT_RESET: - usbd_ftdi_reset(); - break; - - case USB_EVENT_SOF: - sof_tick++; - USBD_LOG_DBG("tick: %d\r\n", sof_tick); - break; - - default: - break; - } -} - -__weak void usbd_ftdi_set_line_coding(uint32_t baudrate, uint8_t databits, uint8_t parity, uint8_t stopbits) -{ -} -__weak void usbd_ftdi_set_dtr(bool dtr) -{ -} -__weak void usbd_ftdi_set_rts(bool rts) -{ -} -uint32_t usbd_ftdi_get_sof_tick(void) -{ - return sof_tick; -} - -uint32_t usbd_ftdi_get_latency_timer1(void) -{ - return Latency_Timer1; -} - -uint32_t usbd_ftdi_get_latency_timer2(void) -{ - return Latency_Timer2; -} - -void usbd_ftdi_add_interface(usbd_class_t *class, usbd_interface_t *intf) -{ - static usbd_class_t *last_class = NULL; - - if (last_class != class) { - last_class = class; - usbd_class_register(class); - } - - intf->class_handler = NULL; - intf->custom_handler = NULL; - intf->vendor_handler = ftdi_vendor_request_handler; - intf->notify_handler = ftdi_notify_handler; - usbd_class_add_interface(class, intf); -} diff --git a/components/usb_stack/class/vendor/usbd_ftdi.h b/components/usb_stack/class/vendor/usbd_ftdi.h deleted file mode 100644 index c7861b36..00000000 --- a/components/usb_stack/class/vendor/usbd_ftdi.h +++ /dev/null @@ -1,34 +0,0 @@ -/** - * @file usbd_ftdi.h - * @brief - * - * Copyright (c) 2021 Bouffalolab team - * - * Licensed to the Apache Software Foundation (ASF) under one or more - * contributor license agreements. See the NOTICE file distributed with - * this work for additional information regarding copyright ownership. The - * ASF licenses this file to you 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. - * - */ -#ifndef _USBD_FTDI_H -#define _USBD_FTDI_H - -void usbd_ftdi_add_interface(usbd_class_t *class, usbd_interface_t *intf); - -void usbd_ftdi_set_line_coding(uint32_t baudrate, uint8_t databits, uint8_t parity, uint8_t stopbits); -void usbd_ftdi_set_dtr(bool dtr); -void usbd_ftdi_set_rts(bool rts); -uint32_t usbd_ftdi_get_sof_tick(void); -uint32_t usbd_ftdi_get_latency_timer1(void); -uint32_t usbd_ftdi_get_latency_timer2(void); -#endif /* USB_FTDI_H_ */