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-rw-r--r--os/hal/include/hal_usbh.h6
-rw-r--r--os/hal/include/usbh/dev/aoa.h4
-rw-r--r--os/hal/include/usbh/dev/ftdi.h7
-rw-r--r--os/hal/include/usbh/dev/hid.h6
-rw-r--r--os/hal/include/usbh/dev/hub.h4
-rw-r--r--os/hal/include/usbh/dev/msd.h3
-rw-r--r--os/hal/include/usbh/dev/uvc.h8
-rw-r--r--os/hal/src/hal_usbh.c42
-rw-r--r--os/hal/src/usbh/hal_usbh_aoa.c8
-rw-r--r--os/hal/src/usbh/hal_usbh_ftdi.c15
-rw-r--r--os/hal/src/usbh/hal_usbh_hid.c8
-rw-r--r--os/hal/src/usbh/hal_usbh_hub.c21
-rw-r--r--os/hal/src/usbh/hal_usbh_msd.c18
-rw-r--r--os/hal/src/usbh/hal_usbh_uvc.c38
14 files changed, 85 insertions, 103 deletions
diff --git a/os/hal/include/hal_usbh.h b/os/hal/include/hal_usbh.h
index b8c229a..f6e78e9 100644
--- a/os/hal/include/hal_usbh.h
+++ b/os/hal/include/hal_usbh.h
@@ -48,6 +48,10 @@
#define HAL_USBH_USE_HID FALSE
#endif
+#ifndef HAL_USBH_USE_ADDITIONAL_CLASS_DRIVERS
+#define HAL_USBH_USE_ADDITIONAL_CLASS_DRIVERS FALSE
+#endif
+
#define HAL_USBH_USE_IAD HAL_USBH_USE_UVC
#if (HAL_USE_USBH == TRUE) || defined(__DOXYGEN__)
@@ -402,8 +406,10 @@ extern "C" {
typedef struct usbh_classdriver_vmt usbh_classdriver_vmt_t;
struct usbh_classdriver_vmt {
+ void (*init)(void);
usbh_baseclassdriver_t *(*load)(usbh_device_t *dev, const uint8_t *descriptor, uint16_t rem);
void (*unload)(usbh_baseclassdriver_t *drv);
+ /* TODO: add power control, suspend, etc */
};
struct usbh_classdriverinfo {
diff --git a/os/hal/include/usbh/dev/aoa.h b/os/hal/include/usbh/dev/aoa.h
index 636768a..a7f1c1b 100644
--- a/os/hal/include/usbh/dev/aoa.h
+++ b/os/hal/include/usbh/dev/aoa.h
@@ -140,12 +140,8 @@ extern USBHAOADriver USBHAOAD[HAL_USBHAOA_MAX_INSTANCES];
extern "C" {
#endif
/* AOA device driver */
- void usbhaoaObjectInit(USBHAOADriver *aoap);
void usbhaoaChannelStart(USBHAOADriver *aoap);
void usbhaoaChannelStop(USBHAOADriver *aoap);
-
- /* global initializer */
- void usbhaoaInit(void);
#ifdef __cplusplus
}
#endif
diff --git a/os/hal/include/usbh/dev/ftdi.h b/os/hal/include/usbh/dev/ftdi.h
index bfa3103..eedb056 100644
--- a/os/hal/include/usbh/dev/ftdi.h
+++ b/os/hal/include/usbh/dev/ftdi.h
@@ -138,16 +138,9 @@ extern USBHFTDIPortDriver FTDIPD[HAL_USBHFTDI_MAX_PORTS];
#ifdef __cplusplus
extern "C" {
#endif
- /* FTDI device driver */
- void usbhftdiObjectInit(USBHFTDIDriver *ftdip);
-
/* FTDI port driver */
- void usbhftdipObjectInit(USBHFTDIPortDriver *ftdipp);
void usbhftdipStart(USBHFTDIPortDriver *ftdipp, const USBHFTDIPortConfig *config);
void usbhftdipStop(USBHFTDIPortDriver *ftdipp);
-
- /* global initializer */
- void usbhftdiInit(void);
#ifdef __cplusplus
}
#endif
diff --git a/os/hal/include/usbh/dev/hid.h b/os/hal/include/usbh/dev/hid.h
index 0d6b894..1dbc486 100644
--- a/os/hal/include/usbh/dev/hid.h
+++ b/os/hal/include/usbh/dev/hid.h
@@ -112,9 +112,6 @@ extern USBHHIDDriver USBHHIDD[HAL_USBHHID_MAX_INSTANCES];
#ifdef __cplusplus
extern "C" {
#endif
- /* HID Driver */
- void usbhHIDObjectInit(USBHHIDDriver *hidp);
-
/* HID Common API */
usbh_urbstatus_t usbhhidGetReport(USBHHIDDriver *hidp,
uint8_t report_id, usbhhid_reporttype_t report_type,
@@ -136,9 +133,6 @@ extern "C" {
}
void usbhhidStart(USBHHIDDriver *hidp, const USBHHIDConfig *cfg);
-
- /* global initializer */
- void usbhhidInit(void);
#ifdef __cplusplus
}
#endif
diff --git a/os/hal/include/usbh/dev/hub.h b/os/hal/include/usbh/dev/hub.h
index 924ebec..406fbaf 100644
--- a/os/hal/include/usbh/dev/hub.h
+++ b/os/hal/include/usbh/dev/hub.h
@@ -88,10 +88,6 @@ static inline usbh_urbstatus_t usbhhubSetFeaturePort(usbh_port_t *port, uint8_t
0);
}
-void usbhhubObjectInit(USBHHubDriver *hubdp);
-
-void usbhhubInit(void);
-
#else
static inline usbh_urbstatus_t usbhhubControlRequest(USBHDriver *host,
diff --git a/os/hal/include/usbh/dev/msd.h b/os/hal/include/usbh/dev/msd.h
index 4eef6d6..f73836f 100644
--- a/os/hal/include/usbh/dev/msd.h
+++ b/os/hal/include/usbh/dev/msd.h
@@ -109,9 +109,6 @@ extern "C" {
bool usbhmsdLUNGetInfo(USBHMassStorageLUNDriver *lunp, BlockDeviceInfo *bdip);
bool usbhmsdLUNIsInserted(USBHMassStorageLUNDriver *lunp);
bool usbhmsdLUNIsProtected(USBHMassStorageLUNDriver *lunp);
-
- /* global initializer */
- void usbhmsdInit(void);
#ifdef __cplusplus
}
#endif
diff --git a/os/hal/include/usbh/dev/uvc.h b/os/hal/include/usbh/dev/uvc.h
index c68a082..bc46a71 100644
--- a/os/hal/include/usbh/dev/uvc.h
+++ b/os/hal/include/usbh/dev/uvc.h
@@ -394,9 +394,6 @@ extern USBHUVCDriver USBHUVCD[HAL_USBHUVC_MAX_INSTANCES];
#ifdef __cplusplus
extern "C" {
#endif
-
- void usbhuvcObjectInit(USBHUVCDriver *uvcd);
-
static inline usbhuvc_state_t usbhuvcGetState(USBHUVCDriver *uvcd) {
return uvcd->state;
}
@@ -457,11 +454,6 @@ extern "C" {
static inline void usbhuvcFreeStatusMessage(USBHUVCDriver *uvcdp, usbhuvc_message_status_t *msg) {
chPoolFree(&uvcdp->mp_status, msg);
}
-
-
- /* global initializer */
- void usbhuvcInit(void);
-
#ifdef __cplusplus
}
#endif
diff --git a/os/hal/src/hal_usbh.c b/os/hal/src/hal_usbh.c
index 9e6c8eb..d0d3cb7 100644
--- a/os/hal/src/hal_usbh.c
+++ b/os/hal/src/hal_usbh.c
@@ -66,6 +66,12 @@ static void _classdriver_process_device(usbh_device_t *dev);
static bool _classdriver_load(usbh_device_t *dev, uint8_t class,
uint8_t subclass, uint8_t protocol, uint8_t *descbuff, uint16_t rem);
+#if HAL_USBH_USE_ADDITIONAL_CLASS_DRIVERS
+#include "usbh_additional_class_drivers.h"
+#ifndef HAL_USBH_ADDITIONAL_CLASS_DRIVERS
+#error "Must define HAL_USBH_ADDITIONAL_CLASS_DRIVERS"
+#endif
+#endif
/*===========================================================================*/
/* Checks. */
@@ -105,28 +111,6 @@ void usbhObjectInit(USBHDriver *usbh) {
#endif
}
-void usbhInit(void) {
-#if HAL_USBH_USE_FTDI
- usbhftdiInit();
-#endif
-#if HAL_USBH_USE_AOA
- usbhaoaInit();
-#endif
-#if HAL_USBH_USE_MSD
- usbhmsdInit();
-#endif
-#if HAL_USBH_USE_HID
- usbhhidInit();
-#endif
-#if HAL_USBH_USE_UVC
- usbhuvcInit();
-#endif
-#if HAL_USBH_USE_HUB
- usbhhubInit();
-#endif
- usbh_lld_init();
-}
-
void usbhStart(USBHDriver *usbh) {
usbDbgInit(usbh);
@@ -1236,6 +1220,7 @@ void usbhMainLoop(USBHDriver *usbh) {
static usbh_baseclassdriver_t *iad_load(usbh_device_t *dev, const uint8_t *descriptor, uint16_t rem);
static void iad_unload(usbh_baseclassdriver_t *drv);
static const usbh_classdriver_vmt_t usbhiadClassDriverVMT = {
+ NULL,
iad_load,
iad_unload
};
@@ -1290,8 +1275,11 @@ static void iad_unload(usbh_baseclassdriver_t *drv) {
/*===========================================================================*/
/* Class driver loader. */
/*===========================================================================*/
-
static const usbh_classdriverinfo_t *usbh_classdrivers_lookup[] = {
+#if HAL_USBH_USE_ADDITIONAL_CLASS_DRIVERS
+ /* user-defined out of tree class drivers */
+ HAL_USBH_ADDITIONAL_CLASS_DRIVERS
+#endif
#if HAL_USBH_USE_FTDI
&usbhftdiClassDriverInfo,
#endif
@@ -1431,6 +1419,14 @@ exit:
}
}
+void usbhInit(void) {
+ uint8_t i;
+ for (i = 0; i < sizeof_array(usbh_classdrivers_lookup); i++) {
+ if (usbh_classdrivers_lookup[i]->vmt->init) {
+ usbh_classdrivers_lookup[i]->vmt->init();
+ }
+ }
+}
#endif
diff --git a/os/hal/src/usbh/hal_usbh_aoa.c b/os/hal/src/usbh/hal_usbh_aoa.c
index 1fa49f8..db348c0 100644
--- a/os/hal/src/usbh/hal_usbh_aoa.c
+++ b/os/hal/src/usbh/hal_usbh_aoa.c
@@ -124,8 +124,10 @@ USBHAOADriver USBHAOAD[HAL_USBHAOA_MAX_INSTANCES];
static usbh_baseclassdriver_t *_aoa_load(usbh_device_t *dev, const uint8_t *descriptor, uint16_t rem);
static void _aoa_unload(usbh_baseclassdriver_t *drv);
+static void _aoa_init(void);
static const usbh_classdriver_vmt_t class_driver_vmt = {
+ _aoa_init,
_aoa_load,
_aoa_unload
};
@@ -658,7 +660,7 @@ static bool _send_string(usbh_device_t *dev, uint8_t index, const char *string)
return HAL_SUCCESS;
}
-void usbhaoaObjectInit(USBHAOADriver *aoap) {
+static void _object_init(USBHAOADriver *aoap) {
osalDbgCheck(aoap != NULL);
memset(aoap, 0, sizeof(*aoap));
aoap->info = &usbhaoaClassDriverInfo;
@@ -668,10 +670,10 @@ void usbhaoaObjectInit(USBHAOADriver *aoap) {
aoap->channel.state = USBHAOA_CHANNEL_STATE_STOP;
}
-void usbhaoaInit(void) {
+static void _aoa_init(void) {
uint8_t i;
for (i = 0; i < HAL_USBHAOA_MAX_INSTANCES; i++) {
- usbhaoaObjectInit(&USBHAOAD[i]);
+ _object_init(&USBHAOAD[i]);
}
}
diff --git a/os/hal/src/usbh/hal_usbh_ftdi.c b/os/hal/src/usbh/hal_usbh_ftdi.c
index ce96958..9822969 100644
--- a/os/hal/src/usbh/hal_usbh_ftdi.c
+++ b/os/hal/src/usbh/hal_usbh_ftdi.c
@@ -62,16 +62,19 @@
#define uerr(f, ...) do {} while(0)
#endif
+static void _ftdip_object_init(USBHFTDIPortDriver *ftdipp);
/*===========================================================================*/
/* USB Class driver loader for FTDI */
/*===========================================================================*/
USBHFTDIDriver USBHFTDID[HAL_USBHFTDI_MAX_INSTANCES];
+static void _ftdi_init(void);
static usbh_baseclassdriver_t *_ftdi_load(usbh_device_t *dev, const uint8_t *descriptor, uint16_t rem);
static void _ftdi_unload(usbh_baseclassdriver_t *drv);
static const usbh_classdriver_vmt_t class_driver_vmt = {
+ _ftdi_init,
_ftdi_load,
_ftdi_unload
};
@@ -229,7 +232,7 @@ static void _ftdi_unload(usbh_baseclassdriver_t *drv) {
osalSysLock();
while (ftdipp) {
USBHFTDIPortDriver *next = ftdipp->next;
- usbhftdipObjectInit(ftdipp);
+ _ftdip_object_init(ftdipp);
ftdipp = next;
}
osalSysUnlock();
@@ -700,27 +703,27 @@ void usbhftdipStart(USBHFTDIPortDriver *ftdipp, const USBHFTDIPortConfig *config
osalMutexUnlock(&ftdipp->ftdip->mtx);
}
-void usbhftdiObjectInit(USBHFTDIDriver *ftdip) {
+static void _ftdi_object_init(USBHFTDIDriver *ftdip) {
osalDbgCheck(ftdip != NULL);
memset(ftdip, 0, sizeof(*ftdip));
ftdip->info = &usbhftdiClassDriverInfo;
osalMutexObjectInit(&ftdip->mtx);
}
-void usbhftdipObjectInit(USBHFTDIPortDriver *ftdipp) {
+static void _ftdip_object_init(USBHFTDIPortDriver *ftdipp) {
osalDbgCheck(ftdipp != NULL);
memset(ftdipp, 0, sizeof(*ftdipp));
ftdipp->vmt = &async_channel_vmt;
ftdipp->state = USBHFTDIP_STATE_STOP;
}
-void usbhftdiInit(void) {
+static void _ftdi_init(void) {
uint8_t i;
for (i = 0; i < HAL_USBHFTDI_MAX_INSTANCES; i++) {
- usbhftdiObjectInit(&USBHFTDID[i]);
+ _ftdi_object_init(&USBHFTDID[i]);
}
for (i = 0; i < HAL_USBHFTDI_MAX_PORTS; i++) {
- usbhftdipObjectInit(&FTDIPD[i]);
+ _ftdip_object_init(&FTDIPD[i]);
}
}
diff --git a/os/hal/src/usbh/hal_usbh_hid.c b/os/hal/src/usbh/hal_usbh_hid.c
index e98dff7..4b20fd3 100644
--- a/os/hal/src/usbh/hal_usbh_hid.c
+++ b/os/hal/src/usbh/hal_usbh_hid.c
@@ -74,10 +74,12 @@
USBHHIDDriver USBHHIDD[HAL_USBHHID_MAX_INSTANCES];
+static void _hid_init(void);
static usbh_baseclassdriver_t *_hid_load(usbh_device_t *dev, const uint8_t *descriptor, uint16_t rem);
static void _hid_unload(usbh_baseclassdriver_t *drv);
static const usbh_classdriver_vmt_t class_driver_vmt = {
+ _hid_init,
_hid_load,
_hid_unload
};
@@ -305,17 +307,17 @@ usbh_urbstatus_t usbhhidSetProtocol(USBHHIDDriver *hidp, uint8_t protocol) {
protocol, hidp->ifnum, 0, NULL);
}
-void usbhhidObjectInit(USBHHIDDriver *hidp) {
+static void _hid_object_init(USBHHIDDriver *hidp) {
osalDbgCheck(hidp != NULL);
memset(hidp, 0, sizeof(*hidp));
hidp->info = &usbhhidClassDriverInfo;
hidp->state = USBHHID_STATE_STOP;
}
-void usbhhidInit(void) {
+static void _hid_init(void) {
uint8_t i;
for (i = 0; i < HAL_USBHHID_MAX_INSTANCES; i++) {
- usbhhidObjectInit(&USBHHIDD[i]);
+ _hid_object_init(&USBHHIDD[i]);
}
}
diff --git a/os/hal/src/usbh/hal_usbh_hub.c b/os/hal/src/usbh/hal_usbh_hub.c
index 3a84175..c9bbe9b 100644
--- a/os/hal/src/usbh/hal_usbh_hub.c
+++ b/os/hal/src/usbh/hal_usbh_hub.c
@@ -63,12 +63,15 @@
USBHHubDriver USBHHUBD[HAL_USBHHUB_MAX_INSTANCES];
static usbh_port_t USBHPorts[HAL_USBHHUB_MAX_PORTS];
-static usbh_baseclassdriver_t *hub_load(usbh_device_t *dev, const uint8_t *descriptor, uint16_t rem);
-static void hub_unload(usbh_baseclassdriver_t *drv);
+static void _hub_init(void);
+static usbh_baseclassdriver_t *_hub_load(usbh_device_t *dev, const uint8_t *descriptor, uint16_t rem);
+static void _hub_unload(usbh_baseclassdriver_t *drv);
static const usbh_classdriver_vmt_t usbhhubClassDriverVMT = {
- hub_load,
- hub_unload
+ _hub_init,
+ _hub_load,
+ _hub_unload
};
+
const usbh_classdriverinfo_t usbhhubClassDriverInfo = {
0x09, 0x00, -1, "HUB", &usbhhubClassDriverVMT
};
@@ -137,7 +140,7 @@ static void _urb_complete(usbh_urb_t *urb) {
usbhURBSubmitI(urb);
}
-static usbh_baseclassdriver_t *hub_load(usbh_device_t *dev,
+static usbh_baseclassdriver_t *_hub_load(usbh_device_t *dev,
const uint8_t *descriptor, uint16_t rem) {
int i;
@@ -261,7 +264,7 @@ alloc_ok:
return (usbh_baseclassdriver_t *)hubdp;
}
-static void hub_unload(usbh_baseclassdriver_t *drv) {
+static void _hub_unload(usbh_baseclassdriver_t *drv) {
osalDbgCheck(drv != NULL);
USBHHubDriver *const hubdp = (USBHHubDriver *)drv;
@@ -283,16 +286,16 @@ static void hub_unload(usbh_baseclassdriver_t *drv) {
}
-void usbhhubObjectInit(USBHHubDriver *hubdp) {
+static void _object_init(USBHHubDriver *hubdp) {
osalDbgCheck(hubdp != NULL);
memset(hubdp, 0, sizeof(*hubdp));
hubdp->info = &usbhhubClassDriverInfo;
}
-void usbhhubInit(void) {
+static void _hub_init(void) {
uint8_t i;
for (i = 0; i < HAL_USBHHUB_MAX_INSTANCES; i++) {
- usbhhubObjectInit(&USBHHUBD[i]);
+ _object_init(&USBHHUBD[i]);
}
}
diff --git a/os/hal/src/usbh/hal_usbh_msd.c b/os/hal/src/usbh/hal_usbh_msd.c
index 061c754..f2a4e39 100644
--- a/os/hal/src/usbh/hal_usbh_msd.c
+++ b/os/hal/src/usbh/hal_usbh_msd.c
@@ -62,7 +62,7 @@
#define uerr(f, ...) do {} while(0)
#endif
-static void usbhmsdLUNObjectDeinit(USBHMassStorageLUNDriver *lunp);
+static void _lun_object_deinit(USBHMassStorageLUNDriver *lunp);
/*===========================================================================*/
/* USB Class driver loader for MSD */
@@ -70,10 +70,12 @@ static void usbhmsdLUNObjectDeinit(USBHMassStorageLUNDriver *lunp);
USBHMassStorageDriver USBHMSD[HAL_USBHMSD_MAX_INSTANCES];
+static void _msd_init(void);
static usbh_baseclassdriver_t *_msd_load(usbh_device_t *dev, const uint8_t *descriptor, uint16_t rem);
static void _msd_unload(usbh_baseclassdriver_t *drv);
static const usbh_classdriver_vmt_t class_driver_vmt = {
+ _msd_init,
_msd_load,
_msd_unload
};
@@ -205,7 +207,7 @@ static void _msd_unload(usbh_baseclassdriver_t *drv) {
/* disconnect all LUNs */
while (lunp) {
usbhmsdLUNDisconnect(lunp);
- usbhmsdLUNObjectDeinit(lunp);
+ _lun_object_deinit(lunp);
lunp = lunp->next;
}
@@ -682,7 +684,7 @@ static const struct USBHMassStorageDriverVMT blk_vmt = {
(bool (*)(void *, BlockDeviceInfo *))usbhmsdLUNGetInfo
};
-static void usbhmsdLUNObjectDeinit(USBHMassStorageLUNDriver *lunp) {
+static void _lun_object_deinit(USBHMassStorageLUNDriver *lunp) {
osalDbgCheck(lunp != NULL);
osalMutexLock(&lunp->mtx);
lunp->msdp = NULL;
@@ -692,7 +694,7 @@ static void usbhmsdLUNObjectDeinit(USBHMassStorageLUNDriver *lunp) {
osalMutexUnlock(&lunp->mtx);
}
-static void usbhmsdLUNObjectInit(USBHMassStorageLUNDriver *lunp) {
+static void _lun_object_init(USBHMassStorageLUNDriver *lunp) {
osalDbgCheck(lunp != NULL);
memset(lunp, 0, sizeof(*lunp));
lunp->vmt = &blk_vmt;
@@ -954,19 +956,19 @@ bool usbhmsdLUNIsProtected(USBHMassStorageLUNDriver *lunp) {
return FALSE;
}
-static void usbhmsdObjectInit(USBHMassStorageDriver *msdp) {
+static void _msd_object_init(USBHMassStorageDriver *msdp) {
osalDbgCheck(msdp != NULL);
memset(msdp, 0, sizeof(*msdp));
msdp->info = &usbhmsdClassDriverInfo;
}
-void usbhmsdInit(void) {
+static void _msd_init(void) {
uint8_t i;
for (i = 0; i < HAL_USBHMSD_MAX_INSTANCES; i++) {
- usbhmsdObjectInit(&USBHMSD[i]);
+ _msd_object_init(&USBHMSD[i]);
}
for (i = 0; i < HAL_USBHMSD_MAX_LUNS; i++) {
- usbhmsdLUNObjectInit(&MSBLKD[i]);
+ _lun_object_init(&MSBLKD[i]);
}
}
#endif
diff --git a/os/hal/src/usbh/hal_usbh_uvc.c b/os/hal/src/usbh/hal_usbh_uvc.c
index b0507a0..ac3663e 100644
--- a/os/hal/src/usbh/hal_usbh_uvc.c
+++ b/os/hal/src/usbh/hal_usbh_uvc.c
@@ -66,14 +66,15 @@
USBHUVCDriver USBHUVCD[HAL_USBHUVC_MAX_INSTANCES];
-
-static usbh_baseclassdriver_t *uvc_load(usbh_device_t *dev,
+static void _uvc_init(void);
+static usbh_baseclassdriver_t *_uvc_load(usbh_device_t *dev,
const uint8_t *descriptor, uint16_t rem);
-static void uvc_unload(usbh_baseclassdriver_t *drv);
+static void _uvc_unload(usbh_baseclassdriver_t *drv);
static const usbh_classdriver_vmt_t class_driver_vmt = {
- uvc_load,
- uvc_unload
+ _uvc_init,
+ _uvc_load,
+ _uvc_unload
};
const usbh_classdriverinfo_t usbhuvcClassDriverInfo = {
0x0e, 0x03, 0x00, "UVC", &class_driver_vmt
@@ -512,17 +513,7 @@ uint32_t usbhuvcEstimateRequiredEPSize(USBHUVCDriver *uvcdp, const uint8_t *form
return (sz * mul) / div + 12;
}
-void usbhuvcObjectInit(USBHUVCDriver *uvcdp) {
- osalDbgCheck(uvcdp != NULL);
- memset(uvcdp, 0, sizeof(*uvcdp));
- uvcdp->info = &usbhuvcClassDriverInfo;
- chMBObjectInit(&uvcdp->mb, uvcdp->mb_buff, HAL_USBHUVC_MAX_MAILBOX_SZ);
- chMtxObjectInit(&uvcdp->mtx);
- uvcdp->state = USBHUVC_STATE_STOP;
-}
-
-
-static usbh_baseclassdriver_t *uvc_load(usbh_device_t *dev, const uint8_t *descriptor, uint16_t rem) {
+static usbh_baseclassdriver_t *_uvc_load(usbh_device_t *dev, const uint8_t *descriptor, uint16_t rem) {
USBHUVCDriver *uvcdp;
uint8_t i;
@@ -710,7 +701,7 @@ alloc_ok:
return (usbh_baseclassdriver_t *)uvcdp;
}
-static void uvc_unload(usbh_baseclassdriver_t *drv) {
+static void _uvc_unload(usbh_baseclassdriver_t *drv) {
USBHUVCDriver *const uvcdp = (USBHUVCDriver *)drv;
usbhuvcStreamStop(uvcdp);
@@ -727,10 +718,19 @@ static void uvc_unload(usbh_baseclassdriver_t *drv) {
osalSysUnlock();
}
-void usbhuvcInit(void) {
+static void _object_init(USBHUVCDriver *uvcdp) {
+ osalDbgCheck(uvcdp != NULL);
+ memset(uvcdp, 0, sizeof(*uvcdp));
+ uvcdp->info = &usbhuvcClassDriverInfo;
+ chMBObjectInit(&uvcdp->mb, uvcdp->mb_buff, HAL_USBHUVC_MAX_MAILBOX_SZ);
+ chMtxObjectInit(&uvcdp->mtx);
+ uvcdp->state = USBHUVC_STATE_STOP;
+}
+
+static void _uvc_init(void) {
uint8_t i;
for (i = 0; i < HAL_USBHUVC_MAX_INSTANCES; i++) {
- usbhuvcObjectInit(&USBHUVCD[i]);
+ _object_init(&USBHUVCD[i]);
}
}
generated by cgit v1.2.3 (git 2.25.1) at 2024-11-04 09:10:36 +0000