usb: remove usbdev from StdPeriphDriver

The library only have 4 endpoint supported while the chip have capable
of 8. And its design is kind of cumbersome.

1 files changed, 0 insertions, 113 deletions

diff --git a/CH5xx_ble_firmware_library/StdPeriphDriver/CH58x_usbdev.c b/CH5xx_ble_firmware_library/StdPeriphDriver/CH58x_usbdev.c
deleted file mode 100644
index a730581..0000000
--- a/CH5xx_ble_firmware_library/StdPeriphDriver/CH58x_usbdev.c
+++ /dev/null
@@ -1,113 +0,0 @@
-/********************************** (C) COPYRIGHT *******************************

- * File Name          : CH58x_usbdev.c

- * Author             : WCH

- * Version            : V1.2

- * Date               : 2021/11/17

- * Description

- *********************************************************************************

- * Copyright (c) 2021 Nanjing Qinheng Microelectronics Co., Ltd.

- * Attention: This software (modified or not) and binary are used for 

- * microcontroller manufactured by Nanjing Qinheng Microelectronics.

- *******************************************************************************/

-

-#include "CH58x_common.h"

-

-uint8_t *pEP0_RAM_Addr;

-uint8_t *pEP1_RAM_Addr;

-uint8_t *pEP2_RAM_Addr;

-uint8_t *pEP3_RAM_Addr;

-

-/*********************************************************************

- * @fn      USB_DeviceInit

- *

- * @brief   USB设备功能初始化，4个端点，8个通道。

- *

- * @param   none

- *

- * @return  none

- */

-void USB_DeviceInit(void)

-{

-    R8_USB_CTRL = 0x00; // 先设定模式,取消 RB_UC_CLR_ALL

-

-    R8_UEP4_1_MOD = RB_UEP4_RX_EN | RB_UEP4_TX_EN | RB_UEP1_RX_EN | RB_UEP1_TX_EN; // 端点4 OUT+IN,端点1 OUT+IN

-    R8_UEP2_3_MOD = RB_UEP2_RX_EN | RB_UEP2_TX_EN | RB_UEP3_RX_EN | RB_UEP3_TX_EN; // 端点2 OUT+IN,端点3 OUT+IN

-

-    R16_UEP0_DMA = (uint16_t)(uint32_t)pEP0_RAM_Addr;

-    R16_UEP1_DMA = (uint16_t)(uint32_t)pEP1_RAM_Addr;

-    R16_UEP2_DMA = (uint16_t)(uint32_t)pEP2_RAM_Addr;

-    R16_UEP3_DMA = (uint16_t)(uint32_t)pEP3_RAM_Addr;

-

-    R8_UEP0_CTRL = UEP_R_RES_ACK | UEP_T_RES_NAK;

-    R8_UEP1_CTRL = UEP_R_RES_ACK | UEP_T_RES_NAK | RB_UEP_AUTO_TOG;

-    R8_UEP2_CTRL = UEP_R_RES_ACK | UEP_T_RES_NAK | RB_UEP_AUTO_TOG;

-    R8_UEP3_CTRL = UEP_R_RES_ACK | UEP_T_RES_NAK | RB_UEP_AUTO_TOG;

-    R8_UEP4_CTRL = UEP_R_RES_ACK | UEP_T_RES_NAK;

-

-    R8_USB_DEV_AD = 0x00;

-    R8_USB_CTRL = RB_UC_DEV_PU_EN | RB_UC_INT_BUSY | RB_UC_DMA_EN; // 启动USB设备及DMA，在中断期间中断标志未清除前自动返回NAK

-    R16_PIN_ANALOG_IE |= RB_PIN_USB_IE | RB_PIN_USB_DP_PU;         // 防止USB端口浮空及上拉电阻

-    R8_USB_INT_FG = 0xFF;                                          // 清中断标志

-    R8_UDEV_CTRL = RB_UD_PD_DIS | RB_UD_PORT_EN;                   // 允许USB端口

-    R8_USB_INT_EN = RB_UIE_SUSPEND | RB_UIE_BUS_RST | RB_UIE_TRANSFER;

-}

-

-/*********************************************************************

- * @fn      DevEP1_IN_Deal

- *

- * @brief   端点1数据上传

- *

- * @param   l   - 上传数据长度(<64B)

- *

- * @return  none

- */

-void DevEP1_IN_Deal(uint8_t l)

-{

-    R8_UEP1_T_LEN = l;

-    R8_UEP1_CTRL = (R8_UEP1_CTRL & ~MASK_UEP_T_RES) | UEP_T_RES_ACK;

-}

-

-/*********************************************************************

- * @fn      DevEP2_IN_Deal

- *

- * @brief   端点2数据上传

- *

- * @param   l   - 上传数据长度(<64B)

- *

- * @return  none

- */

-void DevEP2_IN_Deal(uint8_t l)

-{

-    R8_UEP2_T_LEN = l;

-    R8_UEP2_CTRL = (R8_UEP2_CTRL & ~MASK_UEP_T_RES) | UEP_T_RES_ACK;

-}

-

-/*********************************************************************

- * @fn      DevEP3_IN_Deal

- *

- * @brief   端点3数据上传

- *

- * @param   l   - 上传数据长度(<64B)

- *

- * @return  none

- */

-void DevEP3_IN_Deal(uint8_t l)

-{

-    R8_UEP3_T_LEN = l;

-    R8_UEP3_CTRL = (R8_UEP3_CTRL & ~MASK_UEP_T_RES) | UEP_T_RES_ACK;

-}

-

-/*********************************************************************

- * @fn      DevEP4_IN_Deal

- *

- * @brief   端点4数据上传

- *

- * @param   l   - 上传数据长度(<64B)

- *

- * @return  none

- */

-void DevEP4_IN_Deal(uint8_t l)

-{

-    R8_UEP4_T_LEN = l;

-    R8_UEP4_CTRL = (R8_UEP4_CTRL & ~MASK_UEP_T_RES) | UEP_T_RES_ACK;

-}