diff options
Diffstat (limited to 'os/hal/include/usbh/dev')
| -rw-r--r-- | os/hal/include/usbh/dev/ftdi.h | 154 | ||||
| -rw-r--r-- | os/hal/include/usbh/dev/hub.h | 138 | ||||
| -rw-r--r-- | os/hal/include/usbh/dev/msd.h | 125 |
3 files changed, 417 insertions, 0 deletions
diff --git a/os/hal/include/usbh/dev/ftdi.h b/os/hal/include/usbh/dev/ftdi.h new file mode 100644 index 0000000..678a521 --- /dev/null +++ b/os/hal/include/usbh/dev/ftdi.h @@ -0,0 +1,154 @@ +/*
+ ChibiOS - Copyright (C) 2006..2015 Giovanni Di Sirio
+ Copyright (C) 2015 Diego Ismirlian, TISA, (dismirlian (at) google's mail)
+
+ Licensed under the Apache License, Version 2.0 (the "License");
+ you may not use this file except in compliance with the License.
+ You may obtain a copy of the License at
+
+ http://www.apache.org/licenses/LICENSE-2.0
+
+ Unless required by applicable law or agreed to in writing, software
+ distributed under the License is distributed on an "AS IS" BASIS,
+ WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ See the License for the specific language governing permissions and
+ limitations under the License.
+*/
+
+#ifndef USBH_FTDI_H_
+#define USBH_FTDI_H_
+
+#include "usbh.h"
+
+#if HAL_USE_USBH && HAL_USBH_USE_FTDI
+
+/*===========================================================================*/
+/* Driver pre-compile time settings. */
+/*===========================================================================*/
+
+/*===========================================================================*/
+/* Derived constants and error checks. */
+/*===========================================================================*/
+#define USBHFTDI_FRAMING_DATABITS_7 (0x7 << 0)
+#define USBHFTDI_FRAMING_DATABITS_8 (0x8 << 0)
+#define USBHFTDI_FRAMING_PARITY_NONE (0x0 << 8)
+#define USBHFTDI_FRAMING_PARITY_NONE (0x0 << 8)
+#define USBHFTDI_FRAMING_PARITY_ODD (0x1 << 8)
+#define USBHFTDI_FRAMING_PARITY_EVEN (0x2 << 8)
+#define USBHFTDI_FRAMING_PARITY_MARK (0x3 << 8)
+#define USBHFTDI_FRAMING_PARITY_SPACE (0x4 << 8)
+#define USBHFTDI_FRAMING_STOP_BITS_1 (0x0 << 11)
+#define USBHFTDI_FRAMING_STOP_BITS_15 (0x1 << 11)
+#define USBHFTDI_FRAMING_STOP_BITS_2 (0x2 << 11)
+
+#define USBHFTDI_HANDSHAKE_NONE (0x0)
+#define USBHFTDI_HANDSHAKE_RTS_CTS (0x1)
+#define USBHFTDI_HANDSHAKE_DTR_DSR (0x2)
+#define USBHFTDI_HANDSHAKE_XON_XOFF (0x4)
+
+
+
+/*===========================================================================*/
+/* Driver data structures and types. */
+/*===========================================================================*/
+typedef struct {
+ uint32_t speed;
+ uint16_t framing;
+ uint8_t handshake;
+ uint8_t xon_character;
+ uint8_t xoff_character;
+} USBHFTDIPortConfig;
+
+typedef enum {
+ USBHFTDI_TYPE_A,
+ USBHFTDI_TYPE_B,
+ USBHFTDI_TYPE_H,
+} usbhftdi_type_t;
+
+typedef enum {
+ USBHFTDIP_STATE_UNINIT = 0,
+ USBHFTDIP_STATE_STOP = 1,
+ USBHFTDIP_STATE_ACTIVE = 2,
+ USBHFTDIP_STATE_READY = 3
+} usbhftdip_state_t;
+
+
+#define _ftdi_port_driver_methods \
+ _base_asynchronous_channel_methods
+
+struct FTDIPortDriverVMT {
+ _ftdi_port_driver_methods
+};
+
+typedef struct USBHFTDIPortDriver USBHFTDIPortDriver;
+typedef struct USBHFTDIDriver USBHFTDIDriver;
+
+struct USBHFTDIPortDriver {
+ /* inherited from abstract asyncrhonous channel driver */
+ const struct FTDIPortDriverVMT *vmt;
+ _base_asynchronous_channel_data
+
+ USBHFTDIDriver *ftdip;
+
+ usbhftdip_state_t state;
+
+ usbh_ep_t epin;
+ usbh_urb_t iq_urb;
+ threads_queue_t iq_waiting;
+ uint32_t iq_counter;
+ USBH_DEFINE_BUFFER(uint8_t, iq_buff[64]);
+ uint8_t *iq_ptr;
+
+
+ usbh_ep_t epout;
+ usbh_urb_t oq_urb;
+ threads_queue_t oq_waiting;
+ uint32_t oq_counter;
+ USBH_DEFINE_BUFFER(uint8_t, oq_buff[64]);
+ uint8_t *oq_ptr;
+
+ virtual_timer_t vt;
+ uint8_t ifnum;
+
+ USBHFTDIPortDriver *next;
+};
+
+typedef struct USBHFTDIDriver {
+ /* inherited from abstract class driver */
+ _usbh_base_classdriver_data
+
+ usbhftdi_type_t type;
+ USBHFTDIPortDriver *ports;
+
+ mutex_t mtx;
+} USBHFTDIDriver;
+
+/*===========================================================================*/
+/* Driver macros. */
+/*===========================================================================*/
+
+
+/*===========================================================================*/
+/* External declarations. */
+/*===========================================================================*/
+extern USBHFTDIDriver USBHFTDID[HAL_USBHFTDI_MAX_INSTANCES];
+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);
+#ifdef __cplusplus
+}
+#endif
+
+
+#endif
+
+#endif /* USBH_FTDI_H_ */
diff --git a/os/hal/include/usbh/dev/hub.h b/os/hal/include/usbh/dev/hub.h new file mode 100644 index 0000000..28a0681 --- /dev/null +++ b/os/hal/include/usbh/dev/hub.h @@ -0,0 +1,138 @@ +/*
+ ChibiOS - Copyright (C) 2006..2015 Giovanni Di Sirio
+ Copyright (C) 2015 Diego Ismirlian, TISA, (dismirlian (at) google's mail)
+
+ Licensed under the Apache License, Version 2.0 (the "License");
+ you may not use this file except in compliance with the License.
+ You may obtain a copy of the License at
+
+ http://www.apache.org/licenses/LICENSE-2.0
+
+ Unless required by applicable law or agreed to in writing, software
+ distributed under the License is distributed on an "AS IS" BASIS,
+ WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ See the License for the specific language governing permissions and
+ limitations under the License.
+*/
+
+#ifndef USBH_HUB_H_
+#define USBH_HUB_H_
+
+#include "usbh.h"
+
+#if HAL_USE_USBH
+#if HAL_USBH_USE_HUB
+
+typedef struct USBHHubDriver {
+ /* inherited from abstract class driver */
+ _usbh_base_classdriver_data
+
+ struct list_head node;
+
+ usbh_ep_t epint;
+ usbh_urb_t urb;
+
+ USBH_DEFINE_BUFFER(uint8_t, scbuff[4]);
+ volatile uint32_t statuschange;
+ uint16_t status;
+ uint16_t c_status;
+
+ usbh_port_t *ports;
+
+ USBH_DEFINE_BUFFER(usbh_hub_descriptor_t, hubDesc);
+
+ /* Low level part */
+ _usbh_hub_ll_data
+
+} USBHHubDriver;
+
+extern USBHHubDriver USBHHUBD[HAL_USBHHUB_MAX_INSTANCES];
+
+
+usbh_urbstatus_t usbhhubControlRequest(USBHDriver *host, USBHHubDriver *hub,
+ uint8_t bmRequestType,
+ uint8_t bRequest,
+ uint16_t wValue,
+ uint16_t wIndex,
+ uint16_t wLength,
+ uint8_t *buf);
+
+
+static inline usbh_urbstatus_t usbhhubClearFeaturePort(usbh_port_t *port, uint8_t feature) {
+ return usbhhubControlRequest(port->device.host, port->hub,
+ USBH_REQTYPE_OUT | USBH_REQTYPE_CLASS | USBH_REQTYPE_OTHER,
+ USBH_REQ_CLEAR_FEATURE,
+ feature,
+ port->number,
+ 0,
+ 0);
+}
+
+static inline usbh_urbstatus_t usbhhubClearFeatureHub(USBHDriver *host, USBHHubDriver *hub, uint8_t feature) {
+ return usbhhubControlRequest(host, hub,
+ USBH_REQTYPE_OUT | USBH_REQTYPE_CLASS | USBH_REQTYPE_DEVICE,
+ USBH_REQ_CLEAR_FEATURE,
+ feature,
+ 0,
+ 0,
+ 0);
+}
+
+static inline usbh_urbstatus_t usbhhubSetFeaturePort(usbh_port_t *port, uint8_t feature) {
+ return usbhhubControlRequest(port->device.host, port->hub,
+ USBH_REQTYPE_OUT | USBH_REQTYPE_CLASS | USBH_REQTYPE_OTHER,
+ USBH_REQ_SET_FEATURE,
+ feature,
+ port->number,
+ 0,
+ 0);
+}
+
+void usbhhubObjectInit(USBHHubDriver *hubdp);
+#else
+
+static inline usbh_urbstatus_t usbhhubControlRequest(USBHDriver *host,
+ uint8_t bmRequestType,
+ uint8_t bRequest,
+ uint16_t wValue,
+ uint16_t wIndex,
+ uint16_t wLength,
+ uint8_t *buf) {
+ return usbh_lld_root_hub_request(host, bmRequestType, bRequest, wValue, wIndex, wLength, buf);
+}
+
+static inline usbh_urbstatus_t usbhhubClearFeaturePort(usbh_port_t *port, uint8_t feature) {
+ return usbhhubControlRequest(port->device.host,
+ USBH_REQTYPE_OUT | USBH_REQTYPE_CLASS | USBH_REQTYPE_OTHER,
+ USBH_REQ_CLEAR_FEATURE,
+ feature,
+ port->number,
+ 0,
+ 0);
+}
+
+static inline usbh_urbstatus_t usbhhubClearFeatureHub(USBHDriver *host, uint8_t feature) {
+ return usbhhubControlRequest(host,
+ USBH_REQTYPE_OUT | USBH_REQTYPE_CLASS | USBH_REQTYPE_DEVICE,
+ USBH_REQ_CLEAR_FEATURE,
+ feature,
+ 0,
+ 0,
+ 0);
+}
+
+static inline usbh_urbstatus_t usbhhubSetFeaturePort(usbh_port_t *port, uint8_t feature) {
+ return usbhhubControlRequest(port->device.host,
+ USBH_REQTYPE_OUT | USBH_REQTYPE_CLASS | USBH_REQTYPE_OTHER,
+ USBH_REQ_SET_FEATURE,
+ feature,
+ port->number,
+ 0,
+ 0);
+}
+
+#endif
+
+#endif
+
+#endif /* USBH_HUB_H_ */
diff --git a/os/hal/include/usbh/dev/msd.h b/os/hal/include/usbh/dev/msd.h new file mode 100644 index 0000000..2ca8817 --- /dev/null +++ b/os/hal/include/usbh/dev/msd.h @@ -0,0 +1,125 @@ +/*
+ ChibiOS - Copyright (C) 2006..2015 Giovanni Di Sirio
+ Copyright (C) 2015 Diego Ismirlian, TISA, (dismirlian (at) google's mail)
+
+ Licensed under the Apache License, Version 2.0 (the "License");
+ you may not use this file except in compliance with the License.
+ You may obtain a copy of the License at
+
+ http://www.apache.org/licenses/LICENSE-2.0
+
+ Unless required by applicable law or agreed to in writing, software
+ distributed under the License is distributed on an "AS IS" BASIS,
+ WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ See the License for the specific language governing permissions and
+ limitations under the License.
+*/
+
+#ifndef USBH_MSD_H_
+#define USBH_MSD_H_
+
+#include "usbh.h"
+
+#if HAL_USE_USBH && HAL_USBH_USE_MSD
+
+/* TODO:
+ *
+ * - Implement of conditional compilation of multiple-luns per instance.
+ * - Implement error checking and recovery when commands fail.
+ *
+ */
+
+
+/*===========================================================================*/
+/* Driver pre-compile time settings. */
+/*===========================================================================*/
+
+
+/*===========================================================================*/
+/* Derived constants and error checks. */
+/*===========================================================================*/
+
+
+/*===========================================================================*/
+/* Driver data structures and types. */
+/*===========================================================================*/
+
+#define _usbhmsd_driver_methods \
+ _base_block_device_methods
+
+struct USBHMassStorageDriverVMT {
+ _usbhmsd_driver_methods
+};
+
+typedef struct USBHMassStorageLUNDriver USBHMassStorageLUNDriver;
+typedef struct USBHMassStorageDriver USBHMassStorageDriver;
+
+struct USBHMassStorageLUNDriver {
+ /* inherited from abstract block driver */
+ const struct USBHMassStorageDriverVMT *vmt;
+ _base_block_device_data
+
+ BlockDeviceInfo info;
+ USBHMassStorageDriver *msdp;
+
+ USBHMassStorageLUNDriver *next;
+};
+
+typedef struct USBHMassStorageDriver {
+ /* inherited from abstract class driver */
+ _usbh_base_classdriver_data
+
+ /* for LUN request serialization, can be removed
+ * if the driver is configured to support only one LUN
+ * per USBHMassStorageDriver instance */
+ mutex_t mtx;
+
+ usbh_ep_t epin;
+ usbh_ep_t epout;
+ uint8_t ifnum;
+ uint8_t max_lun;
+ uint32_t tag;
+
+ USBHMassStorageLUNDriver *luns;
+} USBHMassStorageDriver;
+
+
+/*===========================================================================*/
+/* Driver macros. */
+/*===========================================================================*/
+
+
+/*===========================================================================*/
+/* External declarations. */
+/*===========================================================================*/
+
+extern USBHMassStorageLUNDriver MSBLKD[HAL_USBHMSD_MAX_LUNS];
+extern USBHMassStorageDriver USBHMSD[HAL_USBHMSD_MAX_INSTANCES];
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+ /* Mass Storage Driver */
+ void usbhmsdObjectInit(USBHMassStorageDriver *msdp);
+
+ /* Mass Storage LUN Driver (block driver) */
+ void usbhmsdLUNObjectInit(USBHMassStorageLUNDriver *lunp);
+ void usbhmsdLUNStart(USBHMassStorageLUNDriver *lunp);
+ void usbhmsdLUNStop(USBHMassStorageLUNDriver *lunp);
+ bool usbhmsdLUNConnect(USBHMassStorageLUNDriver *lunp);
+ bool usbhmsdLUNDisconnect(USBHMassStorageLUNDriver *lunp);
+ bool usbhmsdLUNRead(USBHMassStorageLUNDriver *lunp, uint32_t startblk,
+ uint8_t *buffer, uint32_t n);
+ bool usbhmsdLUNWrite(USBHMassStorageLUNDriver *lunp, uint32_t startblk,
+ const uint8_t *buffer, uint32_t n);
+ bool usbhmsdLUNSync(USBHMassStorageLUNDriver *lunp);
+ bool usbhmsdLUNGetInfo(USBHMassStorageLUNDriver *lunp, BlockDeviceInfo *bdip);
+ bool usbhmsdLUNIsInserted(USBHMassStorageLUNDriver *lunp);
+ bool usbhmsdLUNIsProtected(USBHMassStorageLUNDriver *lunp);
+#ifdef __cplusplus
+}
+#endif
+
+#endif
+
+#endif /* USBH_MSD_H_ */
|