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-rw-r--r--libmaple/usb/descriptors.c48
-rw-r--r--libmaple/usb/usb.c204
-rw-r--r--libmaple/usb/usb.h92
-rw-r--r--libmaple/usb/usb_hardware.c28
4 files changed, 198 insertions, 174 deletions
diff --git a/libmaple/usb/descriptors.c b/libmaple/usb/descriptors.c
index 5038709..360e6dd 100644
--- a/libmaple/usb/descriptors.c
+++ b/libmaple/usb/descriptors.c
@@ -1,12 +1,35 @@
-/* insert license */
-
+/******************************************************************************
+ * The MIT License
+ *
+ * Copyright (c) 2010 LeafLabs LLC.
+ *
+ * Permission is hereby granted, free of charge, to any person
+ * obtaining a copy of this software and associated documentation
+ * files (the "Software"), to deal in the Software without
+ * restriction, including without limitation the rights to use, copy,
+ * modify, merge, publish, distribute, sublicense, and/or sell copies
+ * of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+ * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS
+ * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
+ * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+ * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
+ *****************************************************************************/
#include "descriptors.h"
#include "libmaple.h"
#include "usb_config.h"
const USB_Descriptor_Device usbVcomDescriptor_Device = {
- bLength: sizeof(USB_Descriptor_Device),
+ bLength: sizeof(USB_Descriptor_Device),
bDescriptorType: USB_DESCRIPTOR_TYPE_DEVICE,
bcdUSB: 0x0200,
bDeviceClass: USB_DEVICE_CLASS_CDC,
@@ -29,7 +52,8 @@ const USB_Descriptor_Config usbVcomDescriptor_Config = {
bNumInterfaces: 0x02,
bConfigurationValue: 0x01,
iConfiguration: 0x00,
- bmAttributes: (USB_CONFIG_ATTR_BUSPOWERED | USB_CONFIG_ATTR_SELF_POWERED),
+ bmAttributes: (USB_CONFIG_ATTR_BUSPOWERED |
+ USB_CONFIG_ATTR_SELF_POWERED),
bMaxPower: USB_CONFIG_MAX_POWER,
CCI_Interface:
@@ -77,7 +101,7 @@ const USB_Descriptor_Config usbVcomDescriptor_Config = {
Data: {0x00, 0x01}
},
- // ManagementEndpoint:
+ // ManagementEndpoint:
// {
EP1_bLength: 0x07,//sizeof(USB_Descriptor_Endpoint),
EP1_bDescriptorType: USB_DESCRIPTOR_TYPE_ENDPOINT,
@@ -126,12 +150,12 @@ const USB_Descriptor_Config usbVcomDescriptor_Config = {
// }
};
-/*
+/*
String Identifiers:
we may choose to specify any or none of the following string
identifiers:
-
+
iManufacturer: LeafLabs
iProduct: Maple R3
iSerialNumber: NONE
@@ -143,7 +167,7 @@ const USB_Descriptor_Config usbVcomDescriptor_Config = {
which is 0x0409 for US English
*/
-const uint8 usbVcomDescriptor_LangID[USB_DESCRIPTOR_STRING_LEN(1)] =
+const uint8 usbVcomDescriptor_LangID[USB_DESCRIPTOR_STRING_LEN(1)] =
{
USB_DESCRIPTOR_STRING_LEN(1),
USB_DESCRIPTOR_TYPE_STRING,
@@ -151,18 +175,18 @@ const uint8 usbVcomDescriptor_LangID[USB_DESCRIPTOR_STRING_LEN(1)] =
0x04
};
-const uint8 usbVcomDescriptor_iManufacturer[USB_DESCRIPTOR_STRING_LEN(8)] =
+const uint8 usbVcomDescriptor_iManufacturer[USB_DESCRIPTOR_STRING_LEN(8)] =
{
USB_DESCRIPTOR_STRING_LEN(8),
USB_DESCRIPTOR_TYPE_STRING,
- 'L', 0, 'e', 0, 'a', 0, 'f', 0,
+ 'L', 0, 'e', 0, 'a', 0, 'f', 0,
'L', 0, 'a', 0, 'b', 0, 's', 0
};
-const uint8 usbVcomDescriptor_iProduct[USB_DESCRIPTOR_STRING_LEN(8)] =
+const uint8 usbVcomDescriptor_iProduct[USB_DESCRIPTOR_STRING_LEN(8)] =
{
USB_DESCRIPTOR_STRING_LEN(8),
USB_DESCRIPTOR_TYPE_STRING,
- 'M', 0, 'a', 0, 'p', 0, 'l', 0,
+ 'M', 0, 'a', 0, 'p', 0, 'l', 0,
'e', 0, ' ', 0, 'R', 0, '3', 0
};
diff --git a/libmaple/usb/usb.c b/libmaple/usb/usb.c
index 026d7f0..923e54b 100644
--- a/libmaple/usb/usb.c
+++ b/libmaple/usb/usb.c
@@ -1,30 +1,30 @@
-/* *****************************************************************************
+/******************************************************************************
* The MIT License
*
* Copyright (c) 2010 LeafLabs LLC.
*
- * Permission is hereby granted, free of charge, to any person obtaining a copy
- * of this software and associated documentation files (the "Software"), to deal
- * in the Software without restriction, including without limitation the rights
- * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
- * copies of the Software, and to permit persons to whom the Software is
+ * Permission is hereby granted, free of charge, to any person
+ * obtaining a copy of this software and associated documentation
+ * files (the "Software"), to deal in the Software without
+ * restriction, including without limitation the rights to use, copy,
+ * modify, merge, publish, distribute, sublicense, and/or sell copies
+ * of the Software, and to permit persons to whom the Software is
* furnished to do so, subject to the following conditions:
*
* The above copyright notice and this permission notice shall be included in
* all copies or substantial portions of the Software.
*
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
- * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
- * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
- * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
- * THE SOFTWARE.
- * ****************************************************************************/
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+ * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS
+ * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
+ * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+ * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
+ *****************************************************************************/
/**
- * @file usb.c
- *
* @brief usb-specific hardware setup, NVIC, clocks, and usb activities
* in the pre-attached state. includes some of the lower level callbacks
* needed by the usb library, like suspend,resume,init,etc
@@ -47,87 +47,75 @@ volatile uint16 wIstr = 0;
volatile bIntPackSOF = 0;
DEVICE Device_Table =
- {
- NUM_ENDPTS,
- 1
- };
+ {NUM_ENDPTS,
+ 1};
DEVICE_PROP Device_Property =
- {
- usbInit,
- usbReset,
- usbStatusIn,
- usbStatusOut,
- usbDataSetup,
- usbNoDataSetup,
- usbGetInterfaceSetting,
- usbGetDeviceDescriptor,
- usbGetConfigDescriptor,
- usbGetStringDescriptor,
- 0,
- bMaxPacketSize
- };
+ {usbInit,
+ usbReset,
+ usbStatusIn,
+ usbStatusOut,
+ usbDataSetup,
+ usbNoDataSetup,
+ usbGetInterfaceSetting,
+ usbGetDeviceDescriptor,
+ usbGetConfigDescriptor,
+ usbGetStringDescriptor,
+ 0,
+ bMaxPacketSize};
USER_STANDARD_REQUESTS User_Standard_Requests =
- {
- NOP_Process,
- usbSetConfiguration,
- NOP_Process,
- NOP_Process,
- NOP_Process,
- NOP_Process,
- NOP_Process,
- NOP_Process,
- usbSetDeviceAddress
- };
+ {NOP_Process,
+ usbSetConfiguration,
+ NOP_Process,
+ NOP_Process,
+ NOP_Process,
+ NOP_Process,
+ NOP_Process,
+ NOP_Process,
+ usbSetDeviceAddress};
void (*pEpInt_IN[7])(void) =
-{
- vcomDataTxCb,
- vcomManagementCb,
- NOP_Process,
- NOP_Process,
- NOP_Process,
- NOP_Process,
- NOP_Process,
-};
+ {vcomDataTxCb,
+ vcomManagementCb,
+ NOP_Process,
+ NOP_Process,
+ NOP_Process,
+ NOP_Process,
+ NOP_Process};
void (*pEpInt_OUT[7])(void) =
-{
- NOP_Process,
- NOP_Process,
- vcomDataRxCb,
- NOP_Process,
- NOP_Process,
- NOP_Process,
- NOP_Process,
-};
-
-struct
-{
+ {NOP_Process,
+ NOP_Process,
+ vcomDataRxCb,
+ NOP_Process,
+ NOP_Process,
+ NOP_Process,
+ NOP_Process};
+
+struct {
volatile RESUME_STATE eState;
volatile uint8 bESOFcnt;
} ResumeS;
void setupUSB (void) {
gpio_set_mode(USB_DISC_BANK,
- USB_DISC_PIN,
- GPIO_MODE_OUTPUT_PP);
+ USB_DISC_PIN,
+ GPIO_MODE_OUTPUT_PP);
/* setup the apb1 clock for USB */
pRCC->APB1ENR |= 0x00800000;
/* initialize the usb application */
- gpio_write_bit(USB_DISC_BANK, USB_DISC_PIN, 0); /* present ourselves to the host */
-
- USB_Init(); /* low level init routine provided by st lib */
+ gpio_write_bit(USB_DISC_BANK, USB_DISC_PIN, 0); // presents us to the host
+ USB_Init(); // low level init routine provided by the ST library
}
void disableUSB (void) {
// These are just guesses about how to do this
// TODO: real disable function
usbDsbISR();
- gpio_write_bit(USB_DISC_BANK,USB_DISC_PIN,1);
+ gpio_write_bit(USB_DISC_BANK,USB_DISC_PIN,1);
}
void usbSuspend(void) {
@@ -188,13 +176,12 @@ void usbResume(RESUME_STATE eResumeSetVal) {
break;
case RESUME_ON:
ResumeS.bESOFcnt--;
- if (ResumeS.bESOFcnt == 0)
- {
- wCNTR = _GetCNTR();
- wCNTR &= (~CNTR_RESUME);
- _SetCNTR(wCNTR);
- ResumeS.eState = RESUME_OFF;
- }
+ if (ResumeS.bESOFcnt == 0) {
+ wCNTR = _GetCNTR();
+ wCNTR &= (~CNTR_RESUME);
+ _SetCNTR(wCNTR);
+ ResumeS.eState = RESUME_OFF;
+ }
break;
case RESUME_OFF:
case RESUME_ESOF:
@@ -213,7 +200,7 @@ RESULT usbPowerOn(void) {
wInterrupt_Mask = 0;
_SetCNTR(wInterrupt_Mask);
_SetISTR(0);
- wInterrupt_Mask = CNTR_RESETM | CNTR_SUSPM | CNTR_WKUPM; /* the bare minimum */
+ wInterrupt_Mask = CNTR_RESETM | CNTR_SUSPM | CNTR_WKUPM; // the bare minimum
_SetCNTR(wInterrupt_Mask);
return USB_SUCCESS;
@@ -284,60 +271,51 @@ if (wIstr & ISTR_ERR & wInterrupt_Mask)
#if (ISR_MSK & ISTR_WKUP)
-if (wIstr & ISTR_WKUP & wInterrupt_Mask)
- {
+if (wIstr & ISTR_WKUP & wInterrupt_Mask) {
_SetISTR((u16)CLR_WKUP);
usbResume(RESUME_EXTERNAL);
- }
+}
#endif
/*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*/
#if (ISR_MSK & ISTR_SUSP)
-if (wIstr & ISTR_SUSP & wInterrupt_Mask)
- {
-
+if (wIstr & ISTR_SUSP & wInterrupt_Mask) {
/* check if SUSPEND is possible */
- if (F_SUSPEND_ENABLED)
- {
- usbSuspend();
- }
- else
- {
- /* if not possible then resume after xx ms */
- usbResume(RESUME_LATER);
- }
+ if (F_SUSPEND_ENABLED) {
+ usbSuspend();
+ } else {
+ /* if not possible then resume after xx ms */
+ usbResume(RESUME_LATER);
+ }
/* clear of the ISTR bit must be done after setting of CNTR_FSUSP */
_SetISTR((u16)CLR_SUSP);
- }
+}
#endif
#if (ISR_MSK & ISTR_SOF)
-if (wIstr & ISTR_SOF & wInterrupt_Mask)
- {
+if (wIstr & ISTR_SOF & wInterrupt_Mask) {
_SetISTR((u16)CLR_SOF);
bIntPackSOF++;
- }
+ }
#endif
#if (ISR_MSK & ISTR_ESOF)
-if (wIstr & ISTR_ESOF & wInterrupt_Mask)
- {
+if (wIstr & ISTR_ESOF & wInterrupt_Mask) {
_SetISTR((u16)CLR_ESOF);
/* resume handling timing is made with ESOFs */
usbResume(RESUME_ESOF); /* request without change of the machine state */
- }
+ }
#endif
/*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*/
#if (ISR_MSK & ISTR_CTR)
-if (wIstr & ISTR_CTR & wInterrupt_Mask)
- {
+if (wIstr & ISTR_CTR & wInterrupt_Mask) {
/* servicing of the endpoint correct transfer interrupt */
/* clear of the CTR flag into the sub */
CTR_LP(); /* low priority ISR defined in the usb core lib */
- }
+ }
#endif
}
@@ -349,7 +327,7 @@ void usbWaitReset(void) {
/* This low-level send bytes function is NON-BLOCKING; blocking behavior, with
* a timeout, is implemented in usercode (or in the Wirish C++ high level
- * implementation).
+ * implementation).
*
* This function will quickly copy up to 64 bytes of data (out of an
* arbitrarily large buffer) into the USB peripheral TX buffer and return the
@@ -363,28 +341,28 @@ void usbWaitReset(void) {
* context means that an actual program on the Host operating system is
* connected to the virtual COM/ttyACM device and is recieving the bytes; the
* Host operating system is almost always configured and keeping this endpoint
- * alive, but the bytes never get read out of the endpoint buffer.
+ * alive, but the bytes never get read out of the endpoint buffer.
*
* The behavior of this function is subtle and frustrating; it has gone through
* many simpler and cleaner implementation that frustratingly don't work cross
* platform.
*
* */
-uint16 usbSendBytes(uint8* sendBuf, uint16 len) {
-
+uint16 usbSendBytes(uint8* sendBuf, uint16 len) {
+
uint16 loaded = 0;
if (bDeviceState != CONFIGURED || (!usbGetDTR() && !usbGetRTS())) {
// Indicates to caller to stop trying, were not configured/connected
// The DTR and RTS lines are handled differently on major platforms, so
// the above logic is unreliable
- return 0;
+ return 0;
}
// Due to a variety of shit this is how we roll; all buffering etc is pushed
// upstream
- if (countTx) {
- return 0;
+ if (countTx) {
+ return 0;
}
// We can only put VCOM_TX_EPSIZE bytes in the buffer
@@ -466,7 +444,7 @@ uint8 usbIsConfigured() {
uint8 usbIsConnected() {
return (bDeviceState != UNCONNECTED);
-}
+}
uint16 usbGetPending() {
return countTx;
diff --git a/libmaple/usb/usb.h b/libmaple/usb/usb.h
index ec179b1..ffba9ff 100644
--- a/libmaple/usb/usb.h
+++ b/libmaple/usb/usb.h
@@ -1,8 +1,31 @@
-/* insert license */
-
-#ifndef __USB_H
-#define __USB_H
+/******************************************************************************
+ * The MIT License
+ *
+ * Copyright (c) 2010 LeafLabs LLC.
+ *
+ * Permission is hereby granted, free of charge, to any person
+ * obtaining a copy of this software and associated documentation
+ * files (the "Software"), to deal in the Software without
+ * restriction, including without limitation the rights to use, copy,
+ * modify, merge, publish, distribute, sublicense, and/or sell copies
+ * of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+ * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS
+ * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
+ * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+ * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
+ *****************************************************************************/
+#ifndef _USB_H_
+#define _USB_H_
#include "usb_lib.h"
#include "libmaple.h"
@@ -11,8 +34,7 @@
extern "C" {
#endif
-typedef enum
- {
+typedef enum {
RESUME_EXTERNAL,
RESUME_INTERNAL,
RESUME_LATER,
@@ -21,51 +43,49 @@ typedef enum
RESUME_ON,
RESUME_OFF,
RESUME_ESOF
- } RESUME_STATE;
+} RESUME_STATE;
-typedef enum
- {
+typedef enum {
UNCONNECTED,
ATTACHED,
POWERED,
SUSPENDED,
ADDRESSED,
CONFIGURED
- } DEVICE_STATE;
+} DEVICE_STATE;
+
+extern volatile uint32 bDeviceState;
- extern volatile uint32 bDeviceState;
+void setupUSB(void);
+void disableUSB(void);
+void usbSuspend(void);
+void usbResumeInit(void);
+void usbResume(RESUME_STATE);
- void setupUSB(void);
- void disableUSB(void);
- void usbSuspend(void);
- void usbResumeInit(void);
- void usbResume(RESUME_STATE);
-
- RESULT usbPowerOn(void);
- RESULT usbPowerOff(void);
-
- void usbDsbISR(void);
- void usbEnbISR(void);
+RESULT usbPowerOn(void);
+RESULT usbPowerOff(void);
- /* overloaded ISR routine, this is the main usb ISR */
- void usb_lpIRQHandler(void);
- void usbWaitReset(void);
+void usbDsbISR(void);
+void usbEnbISR(void);
- /* blocking functions for send/receive */
- uint16 usbSendBytes(uint8* sendBuf,uint16 len);
- uint8 usbBytesAvailable(void);
- uint8 usbReceiveBytes(uint8* recvBuf, uint8 len);
- uint8 usbGetDTR(void);
- uint8 usbGetRTS(void);
- uint8 usbIsConnected(void);
- uint8 usbIsConfigured(void);
- uint16 usbGetPending(void);
+/* overloaded ISR routine, this is the main usb ISR */
+void usb_lpIRQHandler(void);
+void usbWaitReset(void);
- void usbSendHello(void);
+/* blocking functions for send/receive */
+uint16 usbSendBytes(uint8* sendBuf,uint16 len);
+uint8 usbBytesAvailable(void);
+uint8 usbReceiveBytes(uint8* recvBuf, uint8 len);
+uint8 usbGetDTR(void);
+uint8 usbGetRTS(void);
+uint8 usbIsConnected(void);
+uint8 usbIsConfigured(void);
+uint16 usbGetPending(void);
+void usbSendHello(void);
#ifdef __cplusplus
} // extern "C"
#endif
-#endif //_USB_H
+#endif // _USB_H_
diff --git a/libmaple/usb/usb_hardware.c b/libmaple/usb/usb_hardware.c
index d0cd693..505dcf1 100644
--- a/libmaple/usb/usb_hardware.c
+++ b/libmaple/usb/usb_hardware.c
@@ -3,24 +3,26 @@
*
* Copyright (c) 2010 LeafLabs LLC.
*
- * Permission is hereby granted, free of charge, to any person obtaining a copy
- * of this software and associated documentation files (the "Software"), to deal
- * in the Software without restriction, including without limitation the rights
- * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
- * copies of the Software, and to permit persons to whom the Software is
+ * Permission is hereby granted, free of charge, to any person
+ * obtaining a copy of this software and associated documentation
+ * files (the "Software"), to deal in the Software without
+ * restriction, including without limitation the rights to use, copy,
+ * modify, merge, publish, distribute, sublicense, and/or sell copies
+ * of the Software, and to permit persons to whom the Software is
* furnished to do so, subject to the following conditions:
*
* The above copyright notice and this permission notice shall be included in
* all copies or substantial portions of the Software.
*
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
- * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
- * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
- * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
- * THE SOFTWARE.
-*****************************************************************************/
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+ * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS
+ * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
+ * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+ * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
+ *****************************************************************************/
/**
* @file usb_hardware.c
generated by cgit v1.2.3 (git 2.39.1) at 2024-11-22 10:23:26 +0000