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63c94fe73e
This commit fixes the initialization sequence for TinyUSB when enabled on the stm32 port: - Following other ports, `mp_usbd_init()` should be called just after running `boot.py`, to give the user a chance to configure USB. - Hardware initialization (via `pyb_usbd_init()`) should only occur once, the first time TinyUSB is started up. This is achieved by adding a hook to the shared TinyUSB bindings to call `pyb_usbd_init()`, and only do the hardware init if TinyUSB was not already initialized. Also, `pyb_usbd_init()` is renamed `mp_usbd_ll_init()` to make it match with the rest of the stared TinyUSB binding code. Signed-off-by: Damien George <damien@micropython.org>
74 lines
2.6 KiB
C
74 lines
2.6 KiB
C
/*
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* This file is part of the MicroPython project, http://micropython.org/
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*/
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/**
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******************************************************************************
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* @file USB_Device/CDC_Standalone/Inc/usbd_conf.h
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* @author MCD Application Team
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* @version V1.0.1
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* @date 26-February-2014
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* @brief General low level driver configuration
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******************************************************************************
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* @attention
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*
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* <h2><center>© COPYRIGHT(c) 2014 STMicroelectronics</center></h2>
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*
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* Licensed under MCD-ST Liberty SW License Agreement V2, (the "License");
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* You may not use this file except in compliance with the License.
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* You may obtain a copy of the License at:
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*
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* http://www.st.com/software_license_agreement_liberty_v2
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*
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******************************************************************************
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*/
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#ifndef MICROPY_INCLUDED_STM32_USBD_CONF_H
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#define MICROPY_INCLUDED_STM32_USBD_CONF_H
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#include <stdint.h>
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#include <stdio.h>
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#include <stdlib.h>
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#include <string.h>
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#include "py/mpconfig.h"
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#define USBD_MAX_NUM_INTERFACES 8
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#define USBD_MAX_NUM_CONFIGURATION 1
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#define USBD_MAX_STR_DESC_SIZ 0x100
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#if MICROPY_HW_USB_SELF_POWERED
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#define USBD_SELF_POWERED 1
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#else
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#define USBD_SELF_POWERED 0
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#endif
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#define USBD_DEBUG_LEVEL 0
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// Whether the core USBD driver passes through vendor device requests to the class implementation.
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#ifndef USBD_ENABLE_VENDOR_DEVICE_REQUESTS
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#define USBD_ENABLE_VENDOR_DEVICE_REQUESTS (0)
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#endif
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// For MCUs with a device-only USB peripheral
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#define USBD_PMA_RESERVE (64)
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#define USBD_PMA_NUM_FIFO (16) // Maximum 8 endpoints, 2 FIFOs each
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// For MCUs with multiple OTG USB peripherals
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#define USBD_FS_NUM_TX_FIFO (6)
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#define USBD_FS_NUM_FIFO (1 + USBD_FS_NUM_TX_FIFO)
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#define USBD_HS_NUM_TX_FIFO (9)
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#define USBD_HS_NUM_FIFO (1 + USBD_HS_NUM_TX_FIFO)
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#if MICROPY_HW_TINYUSB_STACK
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void mp_usbd_ll_init(void);
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#endif
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#endif // MICROPY_INCLUDED_STM32_USBD_CONF_H
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/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/
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