172 lines
8.4 KiB
C
172 lines
8.4 KiB
C
/********************************************************************************************************************
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* arch/arm/src/stm32h7/stm32_usbhost.c
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*
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* Licensed to the Apache Software Foundation (ASF) under one or more
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* contributor license agreements. See the NOTICE file distributed with
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* this work for additional information regarding copyright ownership. The
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* ASF licenses this file to you under the Apache License, Version 2.0 (the
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* "License"); you may not use this file except in compliance with the
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* License. You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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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, WITHOUT
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* WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
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* License for the specific language governing permissions and limitations
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* under the License.
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*
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********************************************************************************************************************/
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/********************************************************************************************************************
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* Included Files
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********************************************************************************************************************/
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#include <nuttx/config.h>
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#include <stdint.h>
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#include <stdbool.h>
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#include <sys/types.h>
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#include "stm32_usbhost.h"
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#ifdef HAVE_USBHOST_TRACE
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/********************************************************************************************************************
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* Pre-processor Definitions
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********************************************************************************************************************/
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#define TR_FMT1 false
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#define TR_FMT2 true
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#define TRENTRY(id,fmt1,string) {string}
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/********************************************************************************************************************
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* Private Types
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********************************************************************************************************************/
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struct stm32_usbhost_trace_s
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{
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const char *string;
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};
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/********************************************************************************************************************
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* Private Data
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********************************************************************************************************************/
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static const struct stm32_usbhost_trace_s g_trace1[TRACE1_NSTRINGS] =
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{
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#ifdef HAVE_USBHOST_TRACE
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TRENTRY(OTG_TRACE1_DEVDISCONN, TR_FMT1, "OTG ERROR: Host Port %d. Device disconnected\n"),
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TRENTRY(OTG_TRACE1_IRQATTACH, TR_FMT1, "OTG ERROR: Failed to attach IRQ\n"),
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TRENTRY(OTG_TRACE1_TRNSFRFAILED, TR_FMT1, "OTG ERROR: Transfer Failed. ret=%d\n"),
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TRENTRY(OTG_TRACE1_SENDSETUP, TR_FMT1, "OTG ERROR: ctrl_sendsetup() failed with: %d\n"),
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TRENTRY(OTG_TRACE1_SENDDATA, TR_FMT1, "OTG ERROR: ctrl_senddata() failed with: %d\n"),
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TRENTRY(OTG_TRACE1_RECVDATA, TR_FMT1, "OTG ERROR: ctrl_recvdata() failed with: %d\n"),
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# ifdef HAVE_USBHOST_TRACE_VERBOSE
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TRENTRY(OTG_VTRACE1_CONNECTED, TR_FMT1, "OTG Host Port %d connected.\n"),
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TRENTRY(OTG_VTRACE1_DISCONNECTED, TR_FMT1, "OTG Host Port %d disconnected.\n"),
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TRENTRY(OTG_VTRACE1_GINT, TR_FMT1, "OTG Handling Interrupt. Entry Point.\n"),
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TRENTRY(OTG_VTRACE1_GINT_SOF, TR_FMT1, "OTG Handle the start of frame interrupt.\n"),
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TRENTRY(OTG_VTRACE1_GINT_RXFLVL, TR_FMT1, "OTG Handle the RxFIFO non-empty interrupt.\n"),
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TRENTRY(OTG_VTRACE1_GINT_NPTXFE, TR_FMT1, "OTG Handle the non-periodic TxFIFO empty interrupt.\n"),
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TRENTRY(OTG_VTRACE1_GINT_PTXFE, TR_FMT1, "OTG Handle the periodic TxFIFO empty interrupt.\n"),
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TRENTRY(OTG_VTRACE1_GINT_HC, TR_FMT1, "OTG Handle the host channels interrupt.\n"),
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TRENTRY(OTG_VTRACE1_GINT_HPRT, TR_FMT1, "OTG Handle the host port interrupt.\n"),
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TRENTRY(OTG_VTRACE1_GINT_HPRT_POCCHNG, TR_FMT1, "OTG HPRT: Port Over-Current Change.\n"),
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TRENTRY(OTG_VTRACE1_GINT_HPRT_PCDET, TR_FMT1, "OTG HPRT: Port Connect Detect.\n"),
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TRENTRY(OTG_VTRACE1_GINT_HPRT_PENCHNG, TR_FMT1, "OTG HPRT: Port Enable Changed.\n"),
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TRENTRY(OTG_VTRACE1_GINT_HPRT_LSDEV, TR_FMT1, "OTG HPRT: Low Speed Device Connected.\n"),
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TRENTRY(OTG_VTRACE1_GINT_HPRT_FSDEV, TR_FMT1, "OTG HPRT: Full Speed Device Connected.\n"),
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TRENTRY(OTG_VTRACE1_GINT_HPRT_LSFSSW, TR_FMT1, "OTG HPRT: Host Switch: LS -> FS.\n"),
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TRENTRY(OTG_VTRACE1_GINT_HPRT_FSLSSW, TR_FMT1, "OTG HPRT: Host Switch: FS -> LS.\n"),
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TRENTRY(OTG_VTRACE1_GINT_DISC, TR_FMT1, "OTG Handle the disconnect detected interrupt.\n"),
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TRENTRY(OTG_VTRACE1_GINT_IPXFR, TR_FMT1, "OTG Handle the incomplete periodic transfer.\n"),
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# endif
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#endif
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};
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static const struct stm32_usbhost_trace_s g_trace2[TRACE2_NSTRINGS] =
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{
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#ifdef HAVE_USBHOST_TRACE
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TRENTRY(OTG_TRACE2_CLIP, TR_FMT2, "OTG CLIP: chidx: %d buflen: %d\n"),
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# ifdef HAVE_USBHOST_TRACE_VERBOSE
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TRENTRY(OTG_VTRACE2_CHANWAKEUP_IN, TR_FMT2, "OTG EP%d(IN) wake up with result: %d\n"),
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TRENTRY(OTG_VTRACE2_CHANWAKEUP_OUT, TR_FMT2, "OTG EP%d(OUT) wake up with result: %d\n"),
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TRENTRY(OTG_VTRACE2_CTRLIN, TR_FMT2, "OTG CTRL_IN type: %02x req: %02x\n"),
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TRENTRY(OTG_VTRACE2_CTRLOUT, TR_FMT2, "OTG CTRL_OUT type: %02x req: %02x\n"),
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TRENTRY(OTG_VTRACE2_INTRIN, TR_FMT2, "OTG INTR_IN chidx: %02x len: %02x\n"),
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TRENTRY(OTG_VTRACE2_INTROUT, TR_FMT2, "OTG INTR_OUT chidx: %02x len: %02x\n"),
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TRENTRY(OTG_VTRACE2_BULKIN, TR_FMT2, "OTG BULK_IN chidx: %02x len: %02x\n"),
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TRENTRY(OTG_VTRACE2_BULKOUT, TR_FMT2, "OTG BULK_OUT chidx: %02x len: %02x\n"),
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TRENTRY(OTG_VTRACE2_ISOCIN, TR_FMT2, "OTG ISOC_IN chidx: %02x len: %04d\n"),
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TRENTRY(OTG_VTRACE2_ISOCOUT, TR_FMT2, "OTG ISOC_OUT chidx: %02x req: %02x\n"),
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TRENTRY(OTG_VTRACE2_STARTTRANSFER, TR_FMT2, "OTG Transfer chidx: %d buflen: %d\n"),
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TRENTRY(OTG_VTRACE2_CHANCONF_CTRL_IN, TR_FMT2, "OTG Channel configured. chidx: %d: (EP%d,IN ,CTRL)\n"),
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TRENTRY(OTG_VTRACE2_CHANCONF_CTRL_OUT, TR_FMT2, "OTG Channel configured. chidx: %d: (EP%d,OUT,CTRL)\n"),
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TRENTRY(OTG_VTRACE2_CHANCONF_INTR_IN, TR_FMT2, "OTG Channel configured. chidx: %d: (EP%d,IN ,INTR)\n"),
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TRENTRY(OTG_VTRACE2_CHANCONF_INTR_OUT, TR_FMT2, "OTG Channel configured. chidx: %d: (EP%d,OUT,INTR)\n"),
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TRENTRY(OTG_VTRACE2_CHANCONF_BULK_IN, TR_FMT2, "OTG Channel configured. chidx: %d: (EP%d,IN ,BULK)\n"),
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TRENTRY(OTG_VTRACE2_CHANCONF_BULK_OUT, TR_FMT2, "OTG Channel configured. chidx: %d: (EP%d,OUT,BULK)\n"),
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TRENTRY(OTG_VTRACE2_CHANCONF_ISOC_IN, TR_FMT2, "OTG Channel configured. chidx: %d: (EP%d,IN ,ISOC)\n"),
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TRENTRY(OTG_VTRACE2_CHANCONF_ISOC_OUT, TR_FMT2, "OTG Channel configured. chidx: %d: (EP%d,OUT,ISOC)\n"),
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TRENTRY(OTG_VTRACE2_CHANHALT, TR_FMT2, "OTG Channel halted. chidx: %d, reason: %d\n"),
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# endif
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#endif
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};
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/********************************************************************************************************************
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* Private Function Prototypes
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********************************************************************************************************************/
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/********************************************************************************************************************
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* Public Functions
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********************************************************************************************************************/
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/********************************************************************************************************************
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* Name: usbhost_trformat1 and usbhost_trformat2
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*
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* Description:
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* This interface must be provided by platform specific logic that knows
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* the HCDs encoding of USB trace data.
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*
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* Given an 9-bit index, return a format string suitable for use with, say,
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* printf. The returned format is expected to handle two unsigned integer
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* values.
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*
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********************************************************************************************************************/
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const char *usbhost_trformat1(uint16_t id)
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{
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int ndx = TRACE1_INDEX(id);
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if (ndx < TRACE1_NSTRINGS)
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{
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return g_trace1[ndx].string;
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}
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return NULL;
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}
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const char *usbhost_trformat2(uint16_t id)
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{
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int ndx = TRACE2_INDEX(id);
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if (ndx < TRACE2_NSTRINGS)
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{
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return g_trace2[ndx].string;
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}
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return NULL;
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}
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#endif /* HAVE_USBHOST_TRACE */
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