JBBoardに接続したモーター2つをRCBControllerでコントロールするテストです。
Dependencies: FatFileSystem TB6612FNG2 mbed
Fork of BTstackLE by
usb/UsbDevice2.cpp@0:1ed23ab1345f, 2012-06-26 (annotated)
- Committer:
- va009039
- Date:
- Tue Jun 26 14:27:45 2012 +0000
- Revision:
- 0:1ed23ab1345f
fix overflow spp_service_buffer
Who changed what in which revision?
User | Revision | Line number | New contents of line |
---|---|---|---|
va009039 | 0:1ed23ab1345f | 1 | #include "UsbDevice.h" |
va009039 | 0:1ed23ab1345f | 2 | //#define __DEBUG |
va009039 | 0:1ed23ab1345f | 3 | #include "mydbg.h" |
va009039 | 0:1ed23ab1345f | 4 | |
va009039 | 0:1ed23ab1345f | 5 | #define PORT_RESET 4 |
va009039 | 0:1ed23ab1345f | 6 | #define PORT_POWER 8 |
va009039 | 0:1ed23ab1345f | 7 | #define C_PORT_CONNECTION 16 |
va009039 | 0:1ed23ab1345f | 8 | #define C_PORT_RESET 20 |
va009039 | 0:1ed23ab1345f | 9 | |
va009039 | 0:1ed23ab1345f | 10 | UsbErr UsbDevice::hub_init() |
va009039 | 0:1ed23ab1345f | 11 | { |
va009039 | 0:1ed23ab1345f | 12 | UsbErr rc; |
va009039 | 0:1ed23ab1345f | 13 | uint8_t buf[9]; |
va009039 | 0:1ed23ab1345f | 14 | rc = controlReceive( |
va009039 | 0:1ed23ab1345f | 15 | USB_DEVICE_TO_HOST | USB_REQUEST_TYPE_CLASS | USB_RECIPIENT_DEVICE, // 0xa0 |
va009039 | 0:1ed23ab1345f | 16 | GET_DESCRIPTOR, |
va009039 | 0:1ed23ab1345f | 17 | (USB_DESCRIPTOR_TYPE_HUB << 8), 0, buf, sizeof(buf)); |
va009039 | 0:1ed23ab1345f | 18 | DBG_ASSERT(rc == USBERR_OK); |
va009039 | 0:1ed23ab1345f | 19 | DBG_ASSERT(buf[0] == 9); |
va009039 | 0:1ed23ab1345f | 20 | DBG_ASSERT(buf[1] == 0x29); |
va009039 | 0:1ed23ab1345f | 21 | DBG_BYTES("HUB DESCRIPTOR", buf, sizeof(buf)); |
va009039 | 0:1ed23ab1345f | 22 | |
va009039 | 0:1ed23ab1345f | 23 | m_hub_ports = buf[2]; |
va009039 | 0:1ed23ab1345f | 24 | VERBOSE("NbrPorts: %d\n", m_hub_ports); |
va009039 | 0:1ed23ab1345f | 25 | int PwrOn2PwrGood = buf[5]; |
va009039 | 0:1ed23ab1345f | 26 | VERBOSE("PwrOn2PwrGood: %d %d ms\n", PwrOn2PwrGood, PwrOn2PwrGood*2); |
va009039 | 0:1ed23ab1345f | 27 | VERBOSE("HubContrCurrent: %d\n", buf[6]); |
va009039 | 0:1ed23ab1345f | 28 | |
va009039 | 0:1ed23ab1345f | 29 | rc = setConfiguration(1); |
va009039 | 0:1ed23ab1345f | 30 | DBG_ASSERT(rc == USBERR_OK); |
va009039 | 0:1ed23ab1345f | 31 | |
va009039 | 0:1ed23ab1345f | 32 | uint8_t status[4]; |
va009039 | 0:1ed23ab1345f | 33 | rc = controlReceive( |
va009039 | 0:1ed23ab1345f | 34 | USB_DEVICE_TO_HOST | USB_REQUEST_TYPE_CLASS | USB_RECIPIENT_DEVICE, // 0xa0 |
va009039 | 0:1ed23ab1345f | 35 | GET_STATUS, |
va009039 | 0:1ed23ab1345f | 36 | 0, 0, status, sizeof(status)); |
va009039 | 0:1ed23ab1345f | 37 | DBG_ASSERT(rc == USBERR_OK); |
va009039 | 0:1ed23ab1345f | 38 | DBG_BYTES("HUB STATUS", status, sizeof(status)); |
va009039 | 0:1ed23ab1345f | 39 | |
va009039 | 0:1ed23ab1345f | 40 | for(int i = 1; i <= m_hub_ports; i++) { |
va009039 | 0:1ed23ab1345f | 41 | rc = SetPortFeature(PORT_POWER, i); |
va009039 | 0:1ed23ab1345f | 42 | DBG("PORT_POWER port=%d rc=%d\n", i, rc); |
va009039 | 0:1ed23ab1345f | 43 | DBG_ASSERT(rc == USBERR_OK); |
va009039 | 0:1ed23ab1345f | 44 | if (rc != USBERR_OK) { |
va009039 | 0:1ed23ab1345f | 45 | return rc; |
va009039 | 0:1ed23ab1345f | 46 | } |
va009039 | 0:1ed23ab1345f | 47 | } |
va009039 | 0:1ed23ab1345f | 48 | wait_ms(PwrOn2PwrGood*2); |
va009039 | 0:1ed23ab1345f | 49 | |
va009039 | 0:1ed23ab1345f | 50 | m_enumerated = true; |
va009039 | 0:1ed23ab1345f | 51 | return USBERR_OK; |
va009039 | 0:1ed23ab1345f | 52 | } |
va009039 | 0:1ed23ab1345f | 53 | |
va009039 | 0:1ed23ab1345f | 54 | UsbErr UsbDevice::hub_poll() |
va009039 | 0:1ed23ab1345f | 55 | { |
va009039 | 0:1ed23ab1345f | 56 | DBG("%p m_hub=%d m_port=%d m_addr=%d\n", this, m_hub, m_port, m_addr); |
va009039 | 0:1ed23ab1345f | 57 | // check status |
va009039 | 0:1ed23ab1345f | 58 | for(int port = 1; port <= m_hub_ports; port++) { |
va009039 | 0:1ed23ab1345f | 59 | uint8_t status[4]; |
va009039 | 0:1ed23ab1345f | 60 | UsbErr rc = GetPortStatus(port, status, sizeof(status)); |
va009039 | 0:1ed23ab1345f | 61 | DBG_ASSERT(rc == USBERR_OK); |
va009039 | 0:1ed23ab1345f | 62 | DBG("port=%d\n", port); |
va009039 | 0:1ed23ab1345f | 63 | DBG_BYTES("STATUS", status, sizeof(status)); |
va009039 | 0:1ed23ab1345f | 64 | if (status[2] & 0x01) { // Connect Status Change, has changed |
va009039 | 0:1ed23ab1345f | 65 | DBG_ASSERT(status[0] & 0x01); |
va009039 | 0:1ed23ab1345f | 66 | ClearPortFeature(C_PORT_CONNECTION, port); |
va009039 | 0:1ed23ab1345f | 67 | DBG_ASSERT(m_pMgr); |
va009039 | 0:1ed23ab1345f | 68 | m_pMgr->onUsbDeviceConnected(m_addr, port); |
va009039 | 0:1ed23ab1345f | 69 | return USBERR_PROCESSING; |
va009039 | 0:1ed23ab1345f | 70 | } |
va009039 | 0:1ed23ab1345f | 71 | } |
va009039 | 0:1ed23ab1345f | 72 | return USBERR_OK; |
va009039 | 0:1ed23ab1345f | 73 | } |
va009039 | 0:1ed23ab1345f | 74 | |
va009039 | 0:1ed23ab1345f | 75 | UsbErr UsbDevice::hub_PortReset(int port) |
va009039 | 0:1ed23ab1345f | 76 | { |
va009039 | 0:1ed23ab1345f | 77 | DBG("%p port=%d\n", this, port); |
va009039 | 0:1ed23ab1345f | 78 | DBG_ASSERT(port >= 1); |
va009039 | 0:1ed23ab1345f | 79 | SetPortReset(port); |
va009039 | 0:1ed23ab1345f | 80 | // wait reset |
va009039 | 0:1ed23ab1345f | 81 | for(int i = 0; i < 100; i++) { |
va009039 | 0:1ed23ab1345f | 82 | uint8_t status[4]; |
va009039 | 0:1ed23ab1345f | 83 | UsbErr rc = GetPortStatus(port, status, sizeof(status)); |
va009039 | 0:1ed23ab1345f | 84 | DBG_ASSERT(rc == USBERR_OK); |
va009039 | 0:1ed23ab1345f | 85 | DBG_BYTES("RESET", status, sizeof(status)); |
va009039 | 0:1ed23ab1345f | 86 | if (status[2] & 0x10) { // Reset change , Reset complete |
va009039 | 0:1ed23ab1345f | 87 | return USBERR_OK; |
va009039 | 0:1ed23ab1345f | 88 | } |
va009039 | 0:1ed23ab1345f | 89 | wait_ms(5); |
va009039 | 0:1ed23ab1345f | 90 | } |
va009039 | 0:1ed23ab1345f | 91 | return USBERR_ERROR; |
va009039 | 0:1ed23ab1345f | 92 | } |
va009039 | 0:1ed23ab1345f | 93 | |
va009039 | 0:1ed23ab1345f | 94 | UsbErr UsbDevice::SetPortFeature(int feature, int index) |
va009039 | 0:1ed23ab1345f | 95 | { |
va009039 | 0:1ed23ab1345f | 96 | //DBG("feature=%d index=%d\n", feature, index); |
va009039 | 0:1ed23ab1345f | 97 | UsbErr rc; |
va009039 | 0:1ed23ab1345f | 98 | rc = controlSend( |
va009039 | 0:1ed23ab1345f | 99 | USB_HOST_TO_DEVICE | USB_REQUEST_TYPE_CLASS | USB_RECIPIENT_OTHER, |
va009039 | 0:1ed23ab1345f | 100 | SET_FEATURE, feature, index, 0, 0); |
va009039 | 0:1ed23ab1345f | 101 | return rc; |
va009039 | 0:1ed23ab1345f | 102 | } |
va009039 | 0:1ed23ab1345f | 103 | |
va009039 | 0:1ed23ab1345f | 104 | UsbErr UsbDevice::ClearPortFeature(int feature, int index) |
va009039 | 0:1ed23ab1345f | 105 | { |
va009039 | 0:1ed23ab1345f | 106 | UsbErr rc; |
va009039 | 0:1ed23ab1345f | 107 | rc = controlSend( |
va009039 | 0:1ed23ab1345f | 108 | USB_HOST_TO_DEVICE | USB_REQUEST_TYPE_CLASS | USB_RECIPIENT_OTHER, |
va009039 | 0:1ed23ab1345f | 109 | CLEAR_FEATURE, feature, index, 0, 0); |
va009039 | 0:1ed23ab1345f | 110 | return rc; |
va009039 | 0:1ed23ab1345f | 111 | } |
va009039 | 0:1ed23ab1345f | 112 | |
va009039 | 0:1ed23ab1345f | 113 | UsbErr UsbDevice::SetPortReset(int port) |
va009039 | 0:1ed23ab1345f | 114 | { |
va009039 | 0:1ed23ab1345f | 115 | //DBG("port=%d\n", port); |
va009039 | 0:1ed23ab1345f | 116 | UsbErr rc = SetPortFeature(PORT_RESET, port); |
va009039 | 0:1ed23ab1345f | 117 | DBG_ASSERT(rc == USBERR_OK); |
va009039 | 0:1ed23ab1345f | 118 | return rc; |
va009039 | 0:1ed23ab1345f | 119 | } |
va009039 | 0:1ed23ab1345f | 120 | |
va009039 | 0:1ed23ab1345f | 121 | UsbErr UsbDevice::GetPortStatus(int port, uint8_t* buf, int size) |
va009039 | 0:1ed23ab1345f | 122 | { |
va009039 | 0:1ed23ab1345f | 123 | DBG_ASSERT(size == 4); |
va009039 | 0:1ed23ab1345f | 124 | UsbErr rc; |
va009039 | 0:1ed23ab1345f | 125 | //return USBControlTransfer(device, |
va009039 | 0:1ed23ab1345f | 126 | //DEVICE_TO_HOST | REQUEST_TYPE_CLASS | RECIPIENT_OTHER, |
va009039 | 0:1ed23ab1345f | 127 | //GET_STATUS,0,port,(u8*)status,4); |
va009039 | 0:1ed23ab1345f | 128 | |
va009039 | 0:1ed23ab1345f | 129 | rc = controlReceive( |
va009039 | 0:1ed23ab1345f | 130 | USB_DEVICE_TO_HOST | USB_REQUEST_TYPE_CLASS | USB_RECIPIENT_OTHER, |
va009039 | 0:1ed23ab1345f | 131 | GET_STATUS, 0, port, buf, sizeof(buf)); |
va009039 | 0:1ed23ab1345f | 132 | return rc; |
va009039 | 0:1ed23ab1345f | 133 | } |