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needs to be filled out. blinks though

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This commit is contained in:
Scott Shawcroft
2018-11-27 18:11:03 -08:00
parent 4ec7dba453
commit b4103eef06
181 changed files with 384628 additions and 2 deletions
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312
src/portable/stm/stm32f4/dcd_stm32f4.c Normal file
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/**************************************************************************/
/*!
@file dcd_nrf5x.c
@author hathach
@section LICENSE
Software License Agreement (BSD License)
Copyright (c) 2018, Scott Shawcroft for Adafruit Industries
All rights reserved.
Redistribution and use in source and binary forms, with or without
modification, are permitted provided that the following conditions are met:
1. Redistributions of source code must retain the above copyright
notice, this list of conditions and the following disclaimer.
2. Redistributions in binary form must reproduce the above copyright
notice, this list of conditions and the following disclaimer in the
documentation and/or other materials provided with the distribution.
3. Neither the name of the copyright holders nor the
names of its contributors may be used to endorse or promote products
derived from this software without specific prior written permission.
THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS ''AS IS'' AND ANY
EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER BE LIABLE FOR ANY
DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
This file is part of the tinyusb stack.
*/
/**************************************************************************/
#include "tusb_option.h"
#if TUSB_OPT_DEVICE_ENABLED && CFG_TUSB_MCU == OPT_MCU_STM32F4
#include "device/dcd.h"
#include "stm32f4xx.h"
/*------------------------------------------------------------------*/
/* MACRO TYPEDEF CONSTANT ENUM
*------------------------------------------------------------------*/
// static ATTR_ALIGNED(4) uint8_t _setup_packet[8];
// Setup the control endpoint 0.
// static void bus_reset(void) {
// }
/*------------------------------------------------------------------*/
/* Controller API
*------------------------------------------------------------------*/
bool dcd_init (uint8_t rhport)
{
(void) rhport;
// USB->DEVICE.DESCADD.reg = (uint32_t) &sram_registers;
// USB->DEVICE.CTRLB.reg = USB_DEVICE_CTRLB_SPDCONF_FS;
// USB->DEVICE.CTRLA.reg = USB_CTRLA_MODE_DEVICE | USB_CTRLA_ENABLE | USB_CTRLA_RUNSTDBY;
// while (USB->DEVICE.SYNCBUSY.bit.ENABLE == 1) {}
// USB->DEVICE.INTENSET.reg = USB_DEVICE_INTENSET_SOF | USB_DEVICE_INTENSET_EORST;
return true;
}
void dcd_connect (uint8_t rhport)
{
}
void dcd_disconnect (uint8_t rhport)
{
}
void dcd_set_address (uint8_t rhport, uint8_t dev_addr)
{
(void) rhport;
}
void dcd_set_config (uint8_t rhport, uint8_t config_num)
{
(void) rhport;
(void) config_num;
// Nothing to do
}
/*------------------------------------------------------------------*/
/* DCD Endpoint port
*------------------------------------------------------------------*/
bool dcd_edpt_open (uint8_t rhport, tusb_desc_endpoint_t const * desc_edpt)
{
(void) rhport;
// uint8_t const epnum = edpt_number(desc_edpt->bEndpointAddress);
// uint8_t const dir = edpt_dir(desc_edpt->bEndpointAddress);
//
// UsbDeviceDescBank* bank = &sram_registers[epnum][dir];
// uint32_t size_value = 0;
// while (size_value < 7) {
// if (1 << (size_value + 3) == desc_edpt->wMaxPacketSize.size) {
// break;
// }
// size_value++;
// }
//
// // unsupported endpoint size
// if ( size_value == 7 && desc_edpt->wMaxPacketSize.size != 1023 ) return false;
//
// bank->PCKSIZE.bit.SIZE = size_value;
//
// UsbDeviceEndpoint* ep = &USB->DEVICE.DeviceEndpoint[epnum];
//
// if ( dir == TUSB_DIR_OUT )
// {
// ep->EPCFG.bit.EPTYPE0 = desc_edpt->bmAttributes.xfer + 1;
// ep->EPINTENSET.bit.TRCPT0 = true;
// }else
// {
// ep->EPCFG.bit.EPTYPE1 = desc_edpt->bmAttributes.xfer + 1;
// ep->EPINTENSET.bit.TRCPT1 = true;
// }
// return true;
return false;
}
bool dcd_edpt_xfer (uint8_t rhport, uint8_t ep_addr, uint8_t * buffer, uint16_t total_bytes)
{
(void) rhport;
// uint8_t const epnum = edpt_number(ep_addr);
// uint8_t const dir = edpt_dir(ep_addr);
//
// UsbDeviceDescBank* bank = &sram_registers[epnum][dir];
// UsbDeviceEndpoint* ep = &USB->DEVICE.DeviceEndpoint[epnum];
//
// // A setup token can occur immediately after an OUT STATUS packet so make sure we have a valid
// // buffer for the control endpoint.
// if (epnum == 0 && dir == 0 && buffer == NULL) {
// buffer = _setup_packet;
// }
//
// bank->ADDR.reg = (uint32_t) buffer;
// if ( dir == TUSB_DIR_OUT )
// {
// bank->PCKSIZE.bit.MULTI_PACKET_SIZE = total_bytes;
// bank->PCKSIZE.bit.BYTE_COUNT = 0;
// ep->EPSTATUSCLR.reg |= USB_DEVICE_EPSTATUSCLR_BK0RDY;
// ep->EPINTFLAG.reg |= USB_DEVICE_EPINTFLAG_TRFAIL0;
// } else
// {
// bank->PCKSIZE.bit.MULTI_PACKET_SIZE = 0;
// bank->PCKSIZE.bit.BYTE_COUNT = total_bytes;
// ep->EPSTATUSSET.reg |= USB_DEVICE_EPSTATUSSET_BK1RDY;
// ep->EPINTFLAG.reg |= USB_DEVICE_EPINTFLAG_TRFAIL1;
// }
// return true;
return false;
}
bool dcd_edpt_stalled (uint8_t rhport, uint8_t ep_addr)
{
(void) rhport;
// control is never got halted
if ( ep_addr == 0 ) {
return false;
}
// uint8_t const epnum = edpt_number(ep_addr);
// UsbDeviceEndpoint* ep = &USB->DEVICE.DeviceEndpoint[epnum];
// return (edpt_dir(ep_addr) == TUSB_DIR_IN ) ? ep->EPINTFLAG.bit.STALL1 : ep->EPINTFLAG.bit.STALL0;
return true;
}
void dcd_edpt_stall (uint8_t rhport, uint8_t ep_addr)
{
(void) rhport;
// uint8_t const epnum = edpt_number(ep_addr);
// UsbDeviceEndpoint* ep = &USB->DEVICE.DeviceEndpoint[epnum];
//
// if (edpt_dir(ep_addr) == TUSB_DIR_IN) {
// ep->EPSTATUSSET.reg = USB_DEVICE_EPSTATUSSET_STALLRQ1;
// } else {
// ep->EPSTATUSSET.reg = USB_DEVICE_EPSTATUSSET_STALLRQ0;
//
// // for control, stall both IN & OUT
// if (ep_addr == 0) {
// ep->EPSTATUSSET.reg = USB_DEVICE_EPSTATUSSET_STALLRQ1;
// }
// }
}
void dcd_edpt_clear_stall (uint8_t rhport, uint8_t ep_addr)
{
(void) rhport;
// uint8_t const epnum = edpt_number(ep_addr);
// UsbDeviceEndpoint* ep = &USB->DEVICE.DeviceEndpoint[epnum];
//
// if (edpt_dir(ep_addr) == TUSB_DIR_IN) {
// ep->EPSTATUSCLR.reg = USB_DEVICE_EPSTATUSCLR_STALLRQ1;
// } else {
// ep->EPSTATUSCLR.reg = USB_DEVICE_EPSTATUSCLR_STALLRQ0;
// }
}
bool dcd_edpt_busy (uint8_t rhport, uint8_t ep_addr)
{
(void) rhport;
// // USBD shouldn't check control endpoint state
// if ( 0 == ep_addr ) return false;
//
// uint8_t const epnum = edpt_number(ep_addr);
// UsbDeviceEndpoint* ep = &USB->DEVICE.DeviceEndpoint[epnum];
//
// if (edpt_dir(ep_addr) == TUSB_DIR_IN) {
// return ep->EPINTFLAG.bit.TRCPT1 == 0 && ep->EPSTATUS.bit.BK1RDY == 1;
// }
// return ep->EPINTFLAG.bit.TRCPT0 == 0 && ep->EPSTATUS.bit.BK0RDY == 1;
return true;
}
/*------------------------------------------------------------------*/
// static bool maybe_handle_setup_packet(void) {
// if (USB->DEVICE.DeviceEndpoint[0].EPINTFLAG.bit.RXSTP)
// {
// USB->DEVICE.DeviceEndpoint[0].EPINTFLAG.reg = USB_DEVICE_EPINTFLAG_RXSTP;
//
// // This copies the data elsewhere so we can reuse the buffer.
// dcd_event_setup_received(0, (uint8_t*) sram_registers[0][0].ADDR.reg, true);
// return true;
// }
// return false;
// }
/*
*------------------------------------------------------------------*/
/* USB_EORSM_DNRSM, USB_EORST_RST, USB_LPMSUSP_DDISC, USB_LPM_DCONN,
USB_MSOF, USB_RAMACER, USB_RXSTP_TXSTP_0, USB_RXSTP_TXSTP_1,
USB_RXSTP_TXSTP_2, USB_RXSTP_TXSTP_3, USB_RXSTP_TXSTP_4,
USB_RXSTP_TXSTP_5, USB_RXSTP_TXSTP_6, USB_RXSTP_TXSTP_7,
USB_STALL0_STALL_0, USB_STALL0_STALL_1, USB_STALL0_STALL_2,
USB_STALL0_STALL_3, USB_STALL0_STALL_4, USB_STALL0_STALL_5,
USB_STALL0_STALL_6, USB_STALL0_STALL_7, USB_STALL1_0, USB_STALL1_1,
USB_STALL1_2, USB_STALL1_3, USB_STALL1_4, USB_STALL1_5, USB_STALL1_6,
USB_STALL1_7, USB_SUSPEND, USB_TRFAIL0_TRFAIL_0, USB_TRFAIL0_TRFAIL_1,
USB_TRFAIL0_TRFAIL_2, USB_TRFAIL0_TRFAIL_3, USB_TRFAIL0_TRFAIL_4,
USB_TRFAIL0_TRFAIL_5, USB_TRFAIL0_TRFAIL_6, USB_TRFAIL0_TRFAIL_7,
USB_TRFAIL1_PERR_0, USB_TRFAIL1_PERR_1, USB_TRFAIL1_PERR_2,
USB_TRFAIL1_PERR_3, USB_TRFAIL1_PERR_4, USB_TRFAIL1_PERR_5,
USB_TRFAIL1_PERR_6, USB_TRFAIL1_PERR_7, USB_UPRSM, USB_WAKEUP */
void OTG_FS_Handler(void) {
// uint32_t int_status = USB->DEVICE.INTFLAG.reg;
//
// /*------------- Interrupt Processing -------------*/
// if ( int_status & USB_DEVICE_INTFLAG_EORST )
// {
// USB->DEVICE.INTFLAG.reg = USB_DEVICE_INTENCLR_EORST;
// bus_reset();
// dcd_event_bus_signal(0, DCD_EVENT_BUS_RESET, true);
// }
//
// // Setup packet received.
// maybe_handle_setup_packet();
//
// USB->DEVICE.INTFLAG.reg = USB_DEVICE_INTFLAG_SOF;
// dcd_event_bus_signal(0, DCD_EVENT_SOF, true);
// uint32_t epints = USB->DEVICE.EPINTSMRY.reg;
// for (uint8_t epnum = 0; epnum < USB_EPT_NUM; epnum++) {
// if ((epints & (1 << epnum)) == 0) {
// continue;
// }
//
// if (direction == TUSB_DIR_OUT && maybe_handle_setup_packet()) {
// continue;
// }
// UsbDeviceEndpoint* ep = &USB->DEVICE.DeviceEndpoint[epnum];
//
// UsbDeviceDescBank* bank = &sram_registers[epnum][direction];
// uint16_t total_transfer_size = bank->PCKSIZE.bit.BYTE_COUNT;
//
// uint8_t ep_addr = epnum;
// if (direction == TUSB_DIR_IN) {
// ep_addr |= TUSB_DIR_IN_MASK;
// }
// dcd_event_xfer_complete(0, ep_addr, total_transfer_size, XFER_RESULT_SUCCESS, true);
//
// // just finished status stage (total size = 0), prepare for next setup packet
// if (epnum == 0 && total_transfer_size == 0) {
// dcd_edpt_xfer(0, 0, _setup_packet, sizeof(_setup_packet));
// }
//
// if (direction == TUSB_DIR_IN) {
// ep->EPINTFLAG.reg = USB_DEVICE_EPINTFLAG_TRCPT1;
// } else {
// ep->EPINTFLAG.reg = USB_DEVICE_EPINTFLAG_TRCPT0;
// }
// }
}
#endif

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src/portable/stm/stm32f4/hal_stm32f4.c Normal file
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/**************************************************************************/
/*!
@file hal_nrf5x.c
@author hathach
@section LICENSE
Software License Agreement (BSD License)
Copyright (c) 2018, hathach (tinyusb.org)
All rights reserved.
Redistribution and use in source and binary forms, with or without
modification, are permitted provided that the following conditions are met:
1. Redistributions of source code must retain the above copyright
notice, this list of conditions and the following disclaimer.
2. Redistributions in binary form must reproduce the above copyright
notice, this list of conditions and the following disclaimer in the
documentation and/or other materials provided with the distribution.
3. Neither the name of the copyright holders nor the
names of its contributors may be used to endorse or promote products
derived from this software without specific prior written permission.
THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS ''AS IS'' AND ANY
EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER BE LIABLE FOR ANY
DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
This file is part of the tinyusb stack.
*/
/**************************************************************************/
#include "tusb_option.h"
#if TUSB_OPT_DEVICE_ENABLED && CFG_TUSB_MCU == OPT_MCU_STM32F4
#include "stm32f4xx.h"
#include "tusb_hal.h"
/*------------------------------------------------------------------*/
/* TUSB HAL
*------------------------------------------------------------------*/
bool tusb_hal_init(void)
{
tusb_hal_int_enable(0);
return true;
}
void tusb_hal_int_enable(uint8_t rhport)
{
(void) rhport;
NVIC_EnableIRQ(OTG_FS_IRQn);
}
void tusb_hal_int_disable(uint8_t rhport)
{
(void) rhport;
NVIC_DisableIRQ(OTG_FS_IRQn);
}
#endif

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src/tusb_option.h
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@@ -60,6 +60,9 @@
#define OPT_MCU_SAMD21 200 ///< MicroChip SAMD21
#define OPT_MCU_SAMD51 201 ///< MicroChip SAMD51
#define OPT_MCU_STM32F4 300 ///< ST STM32F4
/** @} */
/** \defgroup group_supported_os Supported RTOS