0800044c <InitEndpoints>:
#pragma GCC optimize ("O2")
void InitEndpoints(void)
{
    trace("InitEndpoints\n");
    USB_CNTR = 1;          // disable reset and int
    CMD.Configuration = 0; // nothing before CONFIGURED
 800044c:	4823      	ldr	r0, [pc, #140]	@ (80004dc <InitEndpoints+0x90>)
    USB_CNTR = 1;          // disable reset and int
 800044e:	4b24      	ldr	r3, [pc, #144]	@ (80004e0 <InitEndpoints+0x94>)
    configurationSet = false;
    transmitting = false;
    receiving = false;

    // EP0 = Control, IN and OUT
    EpTable[0].TxOffset = Ep0TxOffset;
 8000450:	4924      	ldr	r1, [pc, #144]	@ (80004e4 <InitEndpoints+0x98>)
{
 8000452:	b4f0      	push	{r4, r5, r6, r7}
    CMD.TransferLen = 0;   // nothing to transfer
 8000454:	2400      	movs	r4, #0
 8000456:	2500      	movs	r5, #0
 8000458:	e9c0 4502 	strd	r4, r5, [r0, #8]
    suspended = false;
 800045c:	4f22      	ldr	r7, [pc, #136]	@ (80004e8 <InitEndpoints+0x9c>)
    configurationSet = false;
 800045e:	4e23      	ldr	r6, [pc, #140]	@ (80004ec <InitEndpoints+0xa0>)
    transmitting = false;
 8000460:	4d23      	ldr	r5, [pc, #140]	@ (80004f0 <InitEndpoints+0xa4>)
    receiving = false;
 8000462:	4c24      	ldr	r4, [pc, #144]	@ (80004f4 <InitEndpoints+0xa8>)
    USB_CNTR = 1;          // disable reset and int
 8000464:	2201      	movs	r2, #1
 8000466:	f8c3 2c40 	str.w	r2, [r3, #3136]	@ 0xc40
    CMD.Configuration = 0; // nothing before CONFIGURED
 800046a:	2200      	movs	r2, #0
    USB_CNTR = 0;          // all int off
 800046c:	f8c3 2c40 	str.w	r2, [r3, #3136]	@ 0xc40
    suspended = false;
 8000470:	703a      	strb	r2, [r7, #0]
    configurationSet = false;
 8000472:	7032      	strb	r2, [r6, #0]
    transmitting = false;
 8000474:	702a      	strb	r2, [r5, #0]
    receiving = false;
 8000476:	7022      	strb	r2, [r4, #0]
    EpTable[0].TxCount = 0;
    EpTable[0].RxOffset = Ep0RxOffset;
 8000478:	4c1f      	ldr	r4, [pc, #124]	@ (80004f8 <InitEndpoints+0xac>)
    CMD.Configuration = 0; // nothing before CONFIGURED
 800047a:	7582      	strb	r2, [r0, #22]
    CMD.TransferPtr = 0;
 800047c:	6102      	str	r2, [r0, #16]
    EpTable[0].RxCount = EpCtrlLenId;

    // EP1 = Bulk IN (only IN)
    EpTable[1].TxOffset = Ep1TxAOffset;
 800047e:	2080      	movs	r0, #128	@ 0x80
    EpTable[0].RxOffset = Ep0RxOffset;
 8000480:	e9c1 2464 	strd	r2, r4, [r1, #400]	@ 0x190
    EpTable[1].TxCount = 0;
    EpTable[1].RxOffset = Ep1TxBOffset; // here 2nd tx buffer
 8000484:	4404      	add	r4, r0
 8000486:	e9c1 0466 	strd	r0, r4, [r1, #408]	@ 0x198
    EpTable[1].RxCount = EpBulkLenId;

    // EP2 = Bulk OUT (only OUT)
    EpTable[2].TxOffset = Ep2RxAOffset;
 800048a:	3440      	adds	r4, #64	@ 0x40
 800048c:	f8c1 41a0 	str.w	r4, [r1, #416]	@ 0x1a0
    EpTable[2].TxCount = EpBulkLenId;
    EpTable[2].RxOffset = Ep2RxBOffset;
 8000490:	3440      	adds	r4, #64	@ 0x40
 8000492:	f8c1 41a4 	str.w	r4, [r1, #420]	@ 0x1a4
    EpTable[2].RxCount = EpBulkLenId;

    // EP3 = Int, IN and OUT
    EpTable[3].TxOffset = Ep3TxOffset;
 8000496:	4c19      	ldr	r4, [pc, #100]	@ (80004fc <InitEndpoints+0xb0>)
 8000498:	f8c1 41a8 	str.w	r4, [r1, #424]	@ 0x1a8
    EpTable[3].TxCount = EpIntLenId;
    EpTable[3].RxOffset = Ep3RxOffset;
 800049c:	3408      	adds	r4, #8
 800049e:	f8c1 41ac 	str.w	r4, [r1, #428]	@ 0x1ac
    EpTable[3].RxCount = EpIntLenId;

    USB_BTABLE = EpTableOffset;
 80004a2:	f44f 74c8 	mov.w	r4, #400	@ 0x190

    USB_EP0R =
 80004a6:	f243 2120 	movw	r1, #12832	@ 0x3220
    USB_BTABLE = EpTableOffset;
 80004aa:	f8c3 4c50 	str.w	r4, [r3, #3152]	@ 0xc50
    USB_EP0R =
 80004ae:	f8c3 1c00 	str.w	r1, [r3, #3072]	@ 0xc00
        (3 << 12) |              // STAT_RX = 3, rx enabled
        (2 << 4) |               // STAT_TX = 2, send nak
        (1 << 9) |               // EP_TYPE = 1, control
        logEpCtrl;

    USB_EP1R =
 80004b2:	2421      	movs	r4, #33	@ 0x21
        (0 << 12) |              // STAT_RX = 0, rx disabled
        (2 << 4) |               // STAT_TX = 2, send nak
        (0 << 9) |               // EP_TYPE = 0, bulk
        logEpBulkIn;

    USB_EP2R =
 80004b4:	f243 0102 	movw	r1, #12290	@ 0x3002
    USB_EP1R =
 80004b8:	f8c3 4c04 	str.w	r4, [r3, #3076]	@ 0xc04
    USB_EP2R =
 80004bc:	f8c3 1c08 	str.w	r1, [r3, #3080]	@ 0xc08
        (3 << 12) |              // STAT_RX = 3, rx enabled
        (0 << 4) |               // STAT_TX = 0, tx disabled
        (0 << 9) |               // EP_TYPE = 0, bulk
        logEpBulkOut;

    USB_EP3R =
 80004c0:	f243 6423 	movw	r4, #13859	@ 0x3623
        (3 << 9) |               // EP_TYPE = 0, bulk
        logEpInt;

    USB_ISTR = 0;                // remove pending interrupts

    USB_CNTR =
 80004c4:	f44f 411f 	mov.w	r1, #40704	@ 0x9f00
    USB_EP3R =
 80004c8:	f8c3 4c0c 	str.w	r4, [r3, #3084]	@ 0xc0c
    USB_ISTR = 0;                // remove pending interrupts
 80004cc:	f8c3 2c44 	str.w	r2, [r3, #3140]	@ 0xc44
    USB_CNTR =
 80004d0:	f8c3 1c40 	str.w	r1, [r3, #3136]	@ 0xc40
    USB_DADDR = 0x80 | adr;
 80004d4:	f8c3 0c4c 	str.w	r0, [r3, #3148]	@ 0xc4c
        RESETM |                 // Int after reset
        SUSPM | WKUPM | ESOFM |
        SOFM;                    // Int every 1ms frame

    USB_SetAddress(0);
}
 80004d8:	bcf0      	pop	{r4, r5, r6, r7}
 80004da:	4770      	bx	lr
 80004dc:	20000038 	.word	0x20000038
 80004e0:	40005000 	.word	0x40005000
 80004e4:	40006000 	.word	0x40006000
 80004e8:	20000055 	.word	0x20000055
 80004ec:	20000054 	.word	0x20000054
 80004f0:	20000056 	.word	0x20000056
 80004f4:	20000057 	.word	0x20000057
 80004f8:	84000040 	.word	0x84000040
 80004fc:	10000180 	.word	0x10000180

08000500 <Nop>:
#pragma GCC pop_options