mbed official
USBHost library. NOTE: This library is only officially supported on the LPC1768 platform. For more information, please see the handbook page.
Dependencies: FATFileSystem mbed-rtos
Dependents: BTstack WallbotWii SD to Flash Data Transfer USBHost-MSD_HelloWorld ... more
Legacy Warning
This is an mbed 2 library. To learn more about mbed OS 5, visit the docs.
Pull requests against this repository are no longer supported. Please raise against mbed OS 5 as documented above.
Diff: USBHost/USBHostTypes.h
- Revision:
- 37:f1e388e7b752
- Parent:
- 34:028508fd50fa
--- a/USBHost/USBHostTypes.h Sun Apr 30 04:17:16 2017 +0000
+++ b/USBHost/USBHostTypes.h Thu Jul 20 10:13:56 2017 +0100
@@ -18,7 +18,7 @@
#define USB_INC_H
#include "mbed.h"
-#include "toolchain.h"
+#include "mbed_toolchain.h"
enum USB_TYPE {
USB_TYPE_OK = 0,
@@ -67,12 +67,16 @@
#define HUB_CLASS 0x09
#define SERIAL_CLASS 0x0A
+#if !defined(USBHOST_OTHER)
// ------------------ HcControl Register ---------------------
#define OR_CONTROL_PLE 0x00000004
#define OR_CONTROL_CLE 0x00000010
#define OR_CONTROL_BLE 0x00000020
#define OR_CONTROL_HCFS 0x000000C0
+#define OR_CONTROL_HC_RSET 0x00000000
+#define OR_CONTROL_HC_RES 0x00000040
#define OR_CONTROL_HC_OPER 0x00000080
+#define OR_CONTROL_HC_SUSP 0x000000C0
// ----------------- HcCommandStatus Register -----------------
#define OR_CMD_STATUS_HCR 0x00000001
#define OR_CMD_STATUS_CLF 0x00000002
@@ -94,6 +98,8 @@
#define OR_RH_PORT_CSC 0x00010000
#define OR_RH_PORT_PRSC 0x00100000
#define OR_RH_PORT_LSDA 0x00000200
+#define OR_RH_PORT_PESC 0x00020000
+#define OR_RH_PORT_OCIC 0x00080000
#define FI 0x2EDF // 12000 bits per frame (-1)
#define DEFAULT_FMINTERVAL ((((6 * (FI - 210)) / 7) << 16) | FI)
@@ -109,6 +115,15 @@
#define TD_TOGGLE_1 (uint32_t)(0x03000000) // Toggle 1
#define TD_CC (uint32_t)(0xF0000000) // Completion Code
+#else
+
+#define TD_TIMEOUT_CTRL 100
+#define TD_TIMEOUT 2000
+#define TD_SETUP (uint32_t)(0) // Direction of Setup Packet
+#define TD_IN (uint32_t)(0x00100000) // Direction In
+#define TD_OUT (uint32_t)(0x00080000) // Direction Out
+
+#endif
#define DEVICE_DESCRIPTOR (1)
#define CONFIGURATION_DESCRIPTOR (2)
#define INTERFACE_DESCRIPTOR (4)
@@ -136,6 +151,29 @@
#define CONFIGURATION_DESCRIPTOR_LENGTH 0x09
// ------------ HostController Transfer Descriptor ------------
+#if defined(USBHOST_OTHER)
+
+typedef struct hcTd {
+ __IO uint32_t state;
+ __IO uint8_t * currBufPtr; // Physical address of current buffer pointer
+ __IO hcTd * nextTD; // Physical pointer to next Transfer Descriptor
+ __IO uint32_t size; // size of buffer
+ void * ep; // ep address where a td is linked in
+ __IO uint32_t retry;
+ __IO uint32_t setup;
+} PACKED HCTD;
+// ----------- HostController EndPoint Descriptor -------------
+typedef struct hcEd {
+ uint8_t ch_num;
+ void *hhcd;
+} PACKED HCED;
+// ----------- Host Controller Communication Area ------------
+#define HCCA void
+
+
+#else
+// -------------OHCI register --------------------------------
+// ------------ HostController Transfer Descriptor ------------
typedef struct hcTd {
__IO uint32_t control; // Transfer descriptor control
__IO uint8_t * currBufPtr; // Physical address of current buffer pointer
@@ -144,7 +182,6 @@
void * ep; // ep address where a td is linked in
uint32_t dummy[3]; // padding
} PACKED HCTD;
-
// ----------- HostController EndPoint Descriptor -------------
typedef struct hcEd {
__IO uint32_t control; // Endpoint descriptor control
@@ -152,8 +189,6 @@
__IO HCTD * headTD; // Physcial address of head in Transfer descriptor list
__IO hcEd * nextED; // Physical address of next Endpoint descriptor
} PACKED HCED;
-
-
// ----------- Host Controller Communication Area ------------
typedef struct hcca {
__IO uint32_t IntTable[32]; // Interrupt Table
@@ -162,6 +197,7 @@
volatile uint8_t Reserved[116]; // Reserved for future use
volatile uint8_t Unknown[4]; // Unused
} PACKED HCCA;
+#endif
typedef struct {
uint8_t bLength;
