Reading data from a USB Gamepad with USB-Host mode.
Fork of Nucleo_Ex04_USBPAD by
USBHost/USBHALHost_F401RE.cpp@0:b5f79b4f741d, 2016-03-15 (annotated)
- Committer:
- beaglescout007
- Date:
- Tue Mar 15 11:39:04 2016 +0000
- Revision:
- 0:b5f79b4f741d
Release
Who changed what in which revision?
User | Revision | Line number | New contents of line |
---|---|---|---|
beaglescout007 | 0:b5f79b4f741d | 1 | #if defined(TARGET_NUCLEO_F401RE)||defined(TARGET_NUCLEO_F411RE)||defined(TARGET_NUCLEO_F446RE) |
beaglescout007 | 0:b5f79b4f741d | 2 | #include "USBHALHost.h" |
beaglescout007 | 0:b5f79b4f741d | 3 | #include <algorithm> |
beaglescout007 | 0:b5f79b4f741d | 4 | |
beaglescout007 | 0:b5f79b4f741d | 5 | #ifdef _USB_DBG |
beaglescout007 | 0:b5f79b4f741d | 6 | extern RawSerial pc; |
beaglescout007 | 0:b5f79b4f741d | 7 | //RawSerial pc(USBTX,USBRX); |
beaglescout007 | 0:b5f79b4f741d | 8 | #include "mydebug.h" |
beaglescout007 | 0:b5f79b4f741d | 9 | #define USB_DBG(...) do{pc.printf("[%s@%d] ",__PRETTY_FUNCTION__,__LINE__);pc.printf(__VA_ARGS__);pc.puts("\n");} while(0); |
beaglescout007 | 0:b5f79b4f741d | 10 | #define USB_DBG_HEX(A,B) debug_hex<RawSerial>(pc,A,B) |
beaglescout007 | 0:b5f79b4f741d | 11 | |
beaglescout007 | 0:b5f79b4f741d | 12 | #else |
beaglescout007 | 0:b5f79b4f741d | 13 | #define USB_DBG(...) while(0) |
beaglescout007 | 0:b5f79b4f741d | 14 | #define USB_DBG_HEX(A,B) while(0) |
beaglescout007 | 0:b5f79b4f741d | 15 | #endif |
beaglescout007 | 0:b5f79b4f741d | 16 | |
beaglescout007 | 0:b5f79b4f741d | 17 | #undef USB_TEST_ASSERT |
beaglescout007 | 0:b5f79b4f741d | 18 | void usb_test_assert_internal(const char *expr, const char *file, int line); |
beaglescout007 | 0:b5f79b4f741d | 19 | #define USB_TEST_ASSERT(EXPR) while(!(EXPR)){usb_test_assert_internal(#EXPR,__FILE__,__LINE__);} |
beaglescout007 | 0:b5f79b4f741d | 20 | |
beaglescout007 | 0:b5f79b4f741d | 21 | #define USB_TRACE1(A) while(0) |
beaglescout007 | 0:b5f79b4f741d | 22 | |
beaglescout007 | 0:b5f79b4f741d | 23 | #define USB_INFO(...) do{fprintf(stderr,__VA_ARGS__);fprintf(stderr,"\n");}while(0); |
beaglescout007 | 0:b5f79b4f741d | 24 | |
beaglescout007 | 0:b5f79b4f741d | 25 | __IO bool attach_done = false; |
beaglescout007 | 0:b5f79b4f741d | 26 | |
beaglescout007 | 0:b5f79b4f741d | 27 | void delay_ms(uint32_t t) |
beaglescout007 | 0:b5f79b4f741d | 28 | { |
beaglescout007 | 0:b5f79b4f741d | 29 | HAL_Delay(t); |
beaglescout007 | 0:b5f79b4f741d | 30 | } |
beaglescout007 | 0:b5f79b4f741d | 31 | |
beaglescout007 | 0:b5f79b4f741d | 32 | // usbh_conf.c |
beaglescout007 | 0:b5f79b4f741d | 33 | extern HCD_HandleTypeDef hhcd_USB_OTG_FS; |
beaglescout007 | 0:b5f79b4f741d | 34 | |
beaglescout007 | 0:b5f79b4f741d | 35 | void HAL_HCD_MspInit(HCD_HandleTypeDef* hhcd) |
beaglescout007 | 0:b5f79b4f741d | 36 | { |
beaglescout007 | 0:b5f79b4f741d | 37 | GPIO_InitTypeDef GPIO_InitStruct; |
beaglescout007 | 0:b5f79b4f741d | 38 | if(hhcd->Instance==USB_OTG_FS) |
beaglescout007 | 0:b5f79b4f741d | 39 | { |
beaglescout007 | 0:b5f79b4f741d | 40 | /* Peripheral clock enable */ |
beaglescout007 | 0:b5f79b4f741d | 41 | __USB_OTG_FS_CLK_ENABLE(); |
beaglescout007 | 0:b5f79b4f741d | 42 | |
beaglescout007 | 0:b5f79b4f741d | 43 | /**USB_OTG_FS GPIO Configuration |
beaglescout007 | 0:b5f79b4f741d | 44 | PA11 ------> USB_OTG_FS_DM |
beaglescout007 | 0:b5f79b4f741d | 45 | PA12 ------> USB_OTG_FS_DP |
beaglescout007 | 0:b5f79b4f741d | 46 | */ |
beaglescout007 | 0:b5f79b4f741d | 47 | GPIO_InitStruct.Pin = GPIO_PIN_11|GPIO_PIN_12; |
beaglescout007 | 0:b5f79b4f741d | 48 | GPIO_InitStruct.Mode = GPIO_MODE_AF_PP; |
beaglescout007 | 0:b5f79b4f741d | 49 | GPIO_InitStruct.Pull = GPIO_NOPULL; |
beaglescout007 | 0:b5f79b4f741d | 50 | GPIO_InitStruct.Speed = GPIO_SPEED_LOW; |
beaglescout007 | 0:b5f79b4f741d | 51 | GPIO_InitStruct.Alternate = GPIO_AF10_OTG_FS; |
beaglescout007 | 0:b5f79b4f741d | 52 | HAL_GPIO_Init(GPIOA, &GPIO_InitStruct); |
beaglescout007 | 0:b5f79b4f741d | 53 | |
beaglescout007 | 0:b5f79b4f741d | 54 | /* Peripheral interrupt init*/ |
beaglescout007 | 0:b5f79b4f741d | 55 | /* Sets the priority grouping field */ |
beaglescout007 | 0:b5f79b4f741d | 56 | HAL_NVIC_SetPriorityGrouping(NVIC_PRIORITYGROUP_0); |
beaglescout007 | 0:b5f79b4f741d | 57 | HAL_NVIC_SetPriority(OTG_FS_IRQn, 0, 0); |
beaglescout007 | 0:b5f79b4f741d | 58 | HAL_NVIC_EnableIRQ(OTG_FS_IRQn); |
beaglescout007 | 0:b5f79b4f741d | 59 | } |
beaglescout007 | 0:b5f79b4f741d | 60 | } |
beaglescout007 | 0:b5f79b4f741d | 61 | |
beaglescout007 | 0:b5f79b4f741d | 62 | // stm32f4xx_it.c |
beaglescout007 | 0:b5f79b4f741d | 63 | extern "C" { |
beaglescout007 | 0:b5f79b4f741d | 64 | void HAL_HCD_Connect_Callback(HCD_HandleTypeDef *hhcd) |
beaglescout007 | 0:b5f79b4f741d | 65 | { |
beaglescout007 | 0:b5f79b4f741d | 66 | USB_TRACE1(hhcd); |
beaglescout007 | 0:b5f79b4f741d | 67 | attach_done = true; |
beaglescout007 | 0:b5f79b4f741d | 68 | } |
beaglescout007 | 0:b5f79b4f741d | 69 | |
beaglescout007 | 0:b5f79b4f741d | 70 | } // extern "C" |
beaglescout007 | 0:b5f79b4f741d | 71 | |
beaglescout007 | 0:b5f79b4f741d | 72 | USBHALHost* USBHALHost::instHost; |
beaglescout007 | 0:b5f79b4f741d | 73 | |
beaglescout007 | 0:b5f79b4f741d | 74 | USBHALHost::USBHALHost() { |
beaglescout007 | 0:b5f79b4f741d | 75 | instHost = this; |
beaglescout007 | 0:b5f79b4f741d | 76 | } |
beaglescout007 | 0:b5f79b4f741d | 77 | |
beaglescout007 | 0:b5f79b4f741d | 78 | void USBHALHost::init() { |
beaglescout007 | 0:b5f79b4f741d | 79 | hhcd_USB_OTG_FS.Instance = USB_OTG_FS; |
beaglescout007 | 0:b5f79b4f741d | 80 | hhcd_USB_OTG_FS.Init.Host_channels = 8; |
beaglescout007 | 0:b5f79b4f741d | 81 | hhcd_USB_OTG_FS.Init.speed = HCD_SPEED_FULL; |
beaglescout007 | 0:b5f79b4f741d | 82 | hhcd_USB_OTG_FS.Init.dma_enable = DISABLE; |
beaglescout007 | 0:b5f79b4f741d | 83 | hhcd_USB_OTG_FS.Init.phy_itface = HCD_PHY_EMBEDDED; |
beaglescout007 | 0:b5f79b4f741d | 84 | hhcd_USB_OTG_FS.Init.Sof_enable = DISABLE; |
beaglescout007 | 0:b5f79b4f741d | 85 | hhcd_USB_OTG_FS.Init.low_power_enable = ENABLE; |
beaglescout007 | 0:b5f79b4f741d | 86 | hhcd_USB_OTG_FS.Init.vbus_sensing_enable = DISABLE; |
beaglescout007 | 0:b5f79b4f741d | 87 | hhcd_USB_OTG_FS.Init.use_external_vbus = DISABLE; |
beaglescout007 | 0:b5f79b4f741d | 88 | |
beaglescout007 | 0:b5f79b4f741d | 89 | HAL_HCD_Init(&hhcd_USB_OTG_FS); |
beaglescout007 | 0:b5f79b4f741d | 90 | HAL_HCD_Start(&hhcd_USB_OTG_FS); |
beaglescout007 | 0:b5f79b4f741d | 91 | |
beaglescout007 | 0:b5f79b4f741d | 92 | bool lowSpeed = wait_attach(); |
beaglescout007 | 0:b5f79b4f741d | 93 | delay_ms(200); |
beaglescout007 | 0:b5f79b4f741d | 94 | HAL_HCD_ResetPort(&hhcd_USB_OTG_FS); |
beaglescout007 | 0:b5f79b4f741d | 95 | delay_ms(100); // Wait for 100 ms after Reset |
beaglescout007 | 0:b5f79b4f741d | 96 | addDevice(NULL, 0, lowSpeed); |
beaglescout007 | 0:b5f79b4f741d | 97 | } |
beaglescout007 | 0:b5f79b4f741d | 98 | |
beaglescout007 | 0:b5f79b4f741d | 99 | bool USBHALHost::wait_attach() { |
beaglescout007 | 0:b5f79b4f741d | 100 | Timer t; |
beaglescout007 | 0:b5f79b4f741d | 101 | t.reset(); |
beaglescout007 | 0:b5f79b4f741d | 102 | t.start(); |
beaglescout007 | 0:b5f79b4f741d | 103 | while(!attach_done) { |
beaglescout007 | 0:b5f79b4f741d | 104 | if (t.read_ms() > 5*1000) { |
beaglescout007 | 0:b5f79b4f741d | 105 | t.reset(); |
beaglescout007 | 0:b5f79b4f741d | 106 | USB_INFO("Please attach USB device."); |
beaglescout007 | 0:b5f79b4f741d | 107 | } |
beaglescout007 | 0:b5f79b4f741d | 108 | } |
beaglescout007 | 0:b5f79b4f741d | 109 | wait_ms(100); |
beaglescout007 | 0:b5f79b4f741d | 110 | return HAL_HCD_GetCurrentSpeed(&hhcd_USB_OTG_FS) == USB_OTG_SPEED_LOW; |
beaglescout007 | 0:b5f79b4f741d | 111 | } |
beaglescout007 | 0:b5f79b4f741d | 112 | |
beaglescout007 | 0:b5f79b4f741d | 113 | int USBHALHost::token_setup(USBEndpoint* ep, SETUP_PACKET* setup, uint16_t wLength) { |
beaglescout007 | 0:b5f79b4f741d | 114 | const uint8_t ep_addr = 0x00; |
beaglescout007 | 0:b5f79b4f741d | 115 | HC hc; |
beaglescout007 | 0:b5f79b4f741d | 116 | USBDeviceConnected* dev = ep->getDevice(); |
beaglescout007 | 0:b5f79b4f741d | 117 | hc.Init(ep_addr, |
beaglescout007 | 0:b5f79b4f741d | 118 | dev->getAddress(), |
beaglescout007 | 0:b5f79b4f741d | 119 | dev->getSpeed() ? HCD_SPEED_LOW : HCD_SPEED_FULL, |
beaglescout007 | 0:b5f79b4f741d | 120 | EP_TYPE_CTRL, ep->getSize()); |
beaglescout007 | 0:b5f79b4f741d | 121 | |
beaglescout007 | 0:b5f79b4f741d | 122 | setup->wLength = wLength; |
beaglescout007 | 0:b5f79b4f741d | 123 | hc.SubmitRequest((uint8_t*)setup, 8, true); // PID_SETUP |
beaglescout007 | 0:b5f79b4f741d | 124 | while(hc.GetURBState() == URB_IDLE); |
beaglescout007 | 0:b5f79b4f741d | 125 | |
beaglescout007 | 0:b5f79b4f741d | 126 | switch(hc.GetURBState()) { |
beaglescout007 | 0:b5f79b4f741d | 127 | case URB_DONE: |
beaglescout007 | 0:b5f79b4f741d | 128 | LastStatus = ACK; |
beaglescout007 | 0:b5f79b4f741d | 129 | break; |
beaglescout007 | 0:b5f79b4f741d | 130 | default: |
beaglescout007 | 0:b5f79b4f741d | 131 | LastStatus = 0xff; |
beaglescout007 | 0:b5f79b4f741d | 132 | break; |
beaglescout007 | 0:b5f79b4f741d | 133 | } |
beaglescout007 | 0:b5f79b4f741d | 134 | ep->setData01(DATA1); |
beaglescout007 | 0:b5f79b4f741d | 135 | return 8; |
beaglescout007 | 0:b5f79b4f741d | 136 | } |
beaglescout007 | 0:b5f79b4f741d | 137 | |
beaglescout007 | 0:b5f79b4f741d | 138 | int USBHALHost::token_in(USBEndpoint* ep, uint8_t* data, int size, int retryLimit) { |
beaglescout007 | 0:b5f79b4f741d | 139 | switch(ep->getType()) { |
beaglescout007 | 0:b5f79b4f741d | 140 | case CONTROL_ENDPOINT: |
beaglescout007 | 0:b5f79b4f741d | 141 | return token_ctl_in(ep, data, size, retryLimit); |
beaglescout007 | 0:b5f79b4f741d | 142 | case INTERRUPT_ENDPOINT: |
beaglescout007 | 0:b5f79b4f741d | 143 | return token_int_in(ep, data, size); |
beaglescout007 | 0:b5f79b4f741d | 144 | case BULK_ENDPOINT: |
beaglescout007 | 0:b5f79b4f741d | 145 | return token_blk_in(ep, data, size, retryLimit); |
beaglescout007 | 0:b5f79b4f741d | 146 | } |
beaglescout007 | 0:b5f79b4f741d | 147 | return -1; |
beaglescout007 | 0:b5f79b4f741d | 148 | } |
beaglescout007 | 0:b5f79b4f741d | 149 | |
beaglescout007 | 0:b5f79b4f741d | 150 | int USBHALHost::token_ctl_in(USBEndpoint* ep, uint8_t* data, int size, int retryLimit) { |
beaglescout007 | 0:b5f79b4f741d | 151 | const uint8_t ep_addr = 0x80; |
beaglescout007 | 0:b5f79b4f741d | 152 | HC hc; |
beaglescout007 | 0:b5f79b4f741d | 153 | USBDeviceConnected* dev = ep->getDevice(); |
beaglescout007 | 0:b5f79b4f741d | 154 | hc.Init(ep_addr, |
beaglescout007 | 0:b5f79b4f741d | 155 | dev->getAddress(), |
beaglescout007 | 0:b5f79b4f741d | 156 | dev->getSpeed() ? HCD_SPEED_LOW : HCD_SPEED_FULL, |
beaglescout007 | 0:b5f79b4f741d | 157 | EP_TYPE_CTRL, ep->getSize()); |
beaglescout007 | 0:b5f79b4f741d | 158 | |
beaglescout007 | 0:b5f79b4f741d | 159 | hc.SetToggle((ep->getData01() == DATA0) ? 0 : 1); |
beaglescout007 | 0:b5f79b4f741d | 160 | |
beaglescout007 | 0:b5f79b4f741d | 161 | hc.SubmitRequest(data, size); |
beaglescout007 | 0:b5f79b4f741d | 162 | while(hc.GetURBState() == URB_IDLE); |
beaglescout007 | 0:b5f79b4f741d | 163 | |
beaglescout007 | 0:b5f79b4f741d | 164 | switch(hc.GetURBState()) { |
beaglescout007 | 0:b5f79b4f741d | 165 | case URB_DONE: |
beaglescout007 | 0:b5f79b4f741d | 166 | LastStatus = ACK; |
beaglescout007 | 0:b5f79b4f741d | 167 | break; |
beaglescout007 | 0:b5f79b4f741d | 168 | default: |
beaglescout007 | 0:b5f79b4f741d | 169 | LastStatus = 0xff; |
beaglescout007 | 0:b5f79b4f741d | 170 | return -1; |
beaglescout007 | 0:b5f79b4f741d | 171 | } |
beaglescout007 | 0:b5f79b4f741d | 172 | ep->toggleData01(); |
beaglescout007 | 0:b5f79b4f741d | 173 | return hc.GetXferCount(); |
beaglescout007 | 0:b5f79b4f741d | 174 | } |
beaglescout007 | 0:b5f79b4f741d | 175 | |
beaglescout007 | 0:b5f79b4f741d | 176 | int USBHALHost::token_int_in(USBEndpoint* ep, uint8_t* data, int size) { |
beaglescout007 | 0:b5f79b4f741d | 177 | HC hc; |
beaglescout007 | 0:b5f79b4f741d | 178 | USBDeviceConnected* dev = ep->getDevice(); |
beaglescout007 | 0:b5f79b4f741d | 179 | hc.Init( |
beaglescout007 | 0:b5f79b4f741d | 180 | ep->getAddress(), |
beaglescout007 | 0:b5f79b4f741d | 181 | dev->getAddress(), |
beaglescout007 | 0:b5f79b4f741d | 182 | dev->getSpeed() ? HCD_SPEED_LOW : HCD_SPEED_FULL, |
beaglescout007 | 0:b5f79b4f741d | 183 | EP_TYPE_INTR, ep->getSize()); |
beaglescout007 | 0:b5f79b4f741d | 184 | |
beaglescout007 | 0:b5f79b4f741d | 185 | hc.SetToggle((ep->getData01() == DATA0) ? 0 : 1); |
beaglescout007 | 0:b5f79b4f741d | 186 | |
beaglescout007 | 0:b5f79b4f741d | 187 | hc.SubmitRequest(data, size); |
beaglescout007 | 0:b5f79b4f741d | 188 | while(hc.GetURBState() == URB_IDLE); |
beaglescout007 | 0:b5f79b4f741d | 189 | switch(hc.GetURBState()) { |
beaglescout007 | 0:b5f79b4f741d | 190 | case URB_DONE: |
beaglescout007 | 0:b5f79b4f741d | 191 | switch(hc.GetState()) { |
beaglescout007 | 0:b5f79b4f741d | 192 | case HC_XFRC: |
beaglescout007 | 0:b5f79b4f741d | 193 | LastStatus = ep->getData01(); |
beaglescout007 | 0:b5f79b4f741d | 194 | ep->toggleData01(); |
beaglescout007 | 0:b5f79b4f741d | 195 | return hc.GetXferCount(); |
beaglescout007 | 0:b5f79b4f741d | 196 | case HC_NAK: |
beaglescout007 | 0:b5f79b4f741d | 197 | LastStatus = NAK; |
beaglescout007 | 0:b5f79b4f741d | 198 | return -1; |
beaglescout007 | 0:b5f79b4f741d | 199 | } |
beaglescout007 | 0:b5f79b4f741d | 200 | break; |
beaglescout007 | 0:b5f79b4f741d | 201 | } |
beaglescout007 | 0:b5f79b4f741d | 202 | LastStatus = STALL; |
beaglescout007 | 0:b5f79b4f741d | 203 | return -1; |
beaglescout007 | 0:b5f79b4f741d | 204 | } |
beaglescout007 | 0:b5f79b4f741d | 205 | |
beaglescout007 | 0:b5f79b4f741d | 206 | int USBHALHost::token_blk_in(USBEndpoint* ep, uint8_t* data, int size, int retryLimit) { |
beaglescout007 | 0:b5f79b4f741d | 207 | HC hc; |
beaglescout007 | 0:b5f79b4f741d | 208 | USBDeviceConnected* dev = ep->getDevice(); |
beaglescout007 | 0:b5f79b4f741d | 209 | hc.Init( |
beaglescout007 | 0:b5f79b4f741d | 210 | ep->getAddress(), |
beaglescout007 | 0:b5f79b4f741d | 211 | dev->getAddress(), |
beaglescout007 | 0:b5f79b4f741d | 212 | HCD_SPEED_FULL, |
beaglescout007 | 0:b5f79b4f741d | 213 | EP_TYPE_BULK, ep->getSize()); |
beaglescout007 | 0:b5f79b4f741d | 214 | |
beaglescout007 | 0:b5f79b4f741d | 215 | hc.SetToggle((ep->getData01() == DATA0) ? 0 : 1); |
beaglescout007 | 0:b5f79b4f741d | 216 | |
beaglescout007 | 0:b5f79b4f741d | 217 | int retry = 0; |
beaglescout007 | 0:b5f79b4f741d | 218 | do { |
beaglescout007 | 0:b5f79b4f741d | 219 | hc.SubmitRequest(data, size); |
beaglescout007 | 0:b5f79b4f741d | 220 | while(hc.GetURBState() == URB_IDLE); |
beaglescout007 | 0:b5f79b4f741d | 221 | |
beaglescout007 | 0:b5f79b4f741d | 222 | switch(hc.GetURBState()) { |
beaglescout007 | 0:b5f79b4f741d | 223 | case URB_DONE: |
beaglescout007 | 0:b5f79b4f741d | 224 | switch(hc.GetState()) { |
beaglescout007 | 0:b5f79b4f741d | 225 | case HC_XFRC: |
beaglescout007 | 0:b5f79b4f741d | 226 | LastStatus = ep->getData01(); |
beaglescout007 | 0:b5f79b4f741d | 227 | ep->toggleData01(); |
beaglescout007 | 0:b5f79b4f741d | 228 | return hc.GetXferCount(); |
beaglescout007 | 0:b5f79b4f741d | 229 | case HC_NAK: |
beaglescout007 | 0:b5f79b4f741d | 230 | LastStatus = NAK; |
beaglescout007 | 0:b5f79b4f741d | 231 | if (retryLimit > 0) { |
beaglescout007 | 0:b5f79b4f741d | 232 | delay_ms(1 + 10 * retry); |
beaglescout007 | 0:b5f79b4f741d | 233 | } |
beaglescout007 | 0:b5f79b4f741d | 234 | break; |
beaglescout007 | 0:b5f79b4f741d | 235 | default: |
beaglescout007 | 0:b5f79b4f741d | 236 | break; |
beaglescout007 | 0:b5f79b4f741d | 237 | } |
beaglescout007 | 0:b5f79b4f741d | 238 | break; |
beaglescout007 | 0:b5f79b4f741d | 239 | case URB_STALL: |
beaglescout007 | 0:b5f79b4f741d | 240 | LastStatus = STALL; |
beaglescout007 | 0:b5f79b4f741d | 241 | return -1; |
beaglescout007 | 0:b5f79b4f741d | 242 | default: |
beaglescout007 | 0:b5f79b4f741d | 243 | LastStatus = STALL; |
beaglescout007 | 0:b5f79b4f741d | 244 | delay_ms(500 + 100 * retry); |
beaglescout007 | 0:b5f79b4f741d | 245 | break; |
beaglescout007 | 0:b5f79b4f741d | 246 | } |
beaglescout007 | 0:b5f79b4f741d | 247 | }while(retry++ < retryLimit); |
beaglescout007 | 0:b5f79b4f741d | 248 | return -1; |
beaglescout007 | 0:b5f79b4f741d | 249 | } |
beaglescout007 | 0:b5f79b4f741d | 250 | |
beaglescout007 | 0:b5f79b4f741d | 251 | int USBHALHost::token_out(USBEndpoint* ep, const uint8_t* data, int size, int retryLimit) { |
beaglescout007 | 0:b5f79b4f741d | 252 | switch(ep->getType()) { |
beaglescout007 | 0:b5f79b4f741d | 253 | case CONTROL_ENDPOINT: |
beaglescout007 | 0:b5f79b4f741d | 254 | return token_ctl_out(ep, data, size, retryLimit); |
beaglescout007 | 0:b5f79b4f741d | 255 | case INTERRUPT_ENDPOINT: |
beaglescout007 | 0:b5f79b4f741d | 256 | return token_int_out(ep, data, size); |
beaglescout007 | 0:b5f79b4f741d | 257 | case BULK_ENDPOINT: |
beaglescout007 | 0:b5f79b4f741d | 258 | return token_blk_out(ep, data, size, retryLimit); |
beaglescout007 | 0:b5f79b4f741d | 259 | } |
beaglescout007 | 0:b5f79b4f741d | 260 | return -1; |
beaglescout007 | 0:b5f79b4f741d | 261 | } |
beaglescout007 | 0:b5f79b4f741d | 262 | |
beaglescout007 | 0:b5f79b4f741d | 263 | int USBHALHost::token_ctl_out(USBEndpoint* ep, const uint8_t* data, int size, int retryLimit) { |
beaglescout007 | 0:b5f79b4f741d | 264 | const uint8_t ep_addr = 0x00; |
beaglescout007 | 0:b5f79b4f741d | 265 | HC hc; |
beaglescout007 | 0:b5f79b4f741d | 266 | USBDeviceConnected* dev = ep->getDevice(); |
beaglescout007 | 0:b5f79b4f741d | 267 | hc.Init(ep_addr, |
beaglescout007 | 0:b5f79b4f741d | 268 | dev->getAddress(), |
beaglescout007 | 0:b5f79b4f741d | 269 | dev->getSpeed() ? HCD_SPEED_LOW : HCD_SPEED_FULL, |
beaglescout007 | 0:b5f79b4f741d | 270 | EP_TYPE_CTRL, ep->getSize()); |
beaglescout007 | 0:b5f79b4f741d | 271 | |
beaglescout007 | 0:b5f79b4f741d | 272 | hc.SetToggle((ep->getData01() == DATA0) ? 0 : 1); |
beaglescout007 | 0:b5f79b4f741d | 273 | |
beaglescout007 | 0:b5f79b4f741d | 274 | do { |
beaglescout007 | 0:b5f79b4f741d | 275 | hc.SubmitRequest((uint8_t*)data, size); |
beaglescout007 | 0:b5f79b4f741d | 276 | while(hc.GetURBState() == URB_IDLE); |
beaglescout007 | 0:b5f79b4f741d | 277 | |
beaglescout007 | 0:b5f79b4f741d | 278 | switch(hc.GetURBState()) { |
beaglescout007 | 0:b5f79b4f741d | 279 | case URB_DONE: |
beaglescout007 | 0:b5f79b4f741d | 280 | LastStatus = ACK; |
beaglescout007 | 0:b5f79b4f741d | 281 | ep->toggleData01(); |
beaglescout007 | 0:b5f79b4f741d | 282 | return size; |
beaglescout007 | 0:b5f79b4f741d | 283 | |
beaglescout007 | 0:b5f79b4f741d | 284 | default: |
beaglescout007 | 0:b5f79b4f741d | 285 | break; |
beaglescout007 | 0:b5f79b4f741d | 286 | } |
beaglescout007 | 0:b5f79b4f741d | 287 | delay_ms(1); |
beaglescout007 | 0:b5f79b4f741d | 288 | }while(retryLimit-- > 0); |
beaglescout007 | 0:b5f79b4f741d | 289 | return -1; |
beaglescout007 | 0:b5f79b4f741d | 290 | } |
beaglescout007 | 0:b5f79b4f741d | 291 | |
beaglescout007 | 0:b5f79b4f741d | 292 | int USBHALHost::token_int_out(USBEndpoint* ep, const uint8_t* data, int size) { |
beaglescout007 | 0:b5f79b4f741d | 293 | HC hc; |
beaglescout007 | 0:b5f79b4f741d | 294 | USBDeviceConnected* dev = ep->getDevice(); |
beaglescout007 | 0:b5f79b4f741d | 295 | hc.Init( |
beaglescout007 | 0:b5f79b4f741d | 296 | ep->getAddress(), |
beaglescout007 | 0:b5f79b4f741d | 297 | dev->getAddress(), |
beaglescout007 | 0:b5f79b4f741d | 298 | dev->getSpeed() ? HCD_SPEED_LOW : HCD_SPEED_FULL, |
beaglescout007 | 0:b5f79b4f741d | 299 | EP_TYPE_INTR, ep->getSize()); |
beaglescout007 | 0:b5f79b4f741d | 300 | |
beaglescout007 | 0:b5f79b4f741d | 301 | hc.SetToggle((ep->getData01() == DATA0) ? 0 : 1); |
beaglescout007 | 0:b5f79b4f741d | 302 | |
beaglescout007 | 0:b5f79b4f741d | 303 | hc.SubmitRequest((uint8_t*)data, size); |
beaglescout007 | 0:b5f79b4f741d | 304 | while(hc.GetURBState() == URB_IDLE); |
beaglescout007 | 0:b5f79b4f741d | 305 | if (hc.GetURBState() != URB_DONE) { |
beaglescout007 | 0:b5f79b4f741d | 306 | return -1; |
beaglescout007 | 0:b5f79b4f741d | 307 | } |
beaglescout007 | 0:b5f79b4f741d | 308 | ep->toggleData01(); |
beaglescout007 | 0:b5f79b4f741d | 309 | return size; |
beaglescout007 | 0:b5f79b4f741d | 310 | } |
beaglescout007 | 0:b5f79b4f741d | 311 | |
beaglescout007 | 0:b5f79b4f741d | 312 | int USBHALHost::token_blk_out(USBEndpoint* ep, const uint8_t* data, int size, int retryLimit) { |
beaglescout007 | 0:b5f79b4f741d | 313 | HC hc; |
beaglescout007 | 0:b5f79b4f741d | 314 | USBDeviceConnected* dev = ep->getDevice(); |
beaglescout007 | 0:b5f79b4f741d | 315 | hc.Init( |
beaglescout007 | 0:b5f79b4f741d | 316 | ep->getAddress(), dev->getAddress(), |
beaglescout007 | 0:b5f79b4f741d | 317 | HCD_SPEED_FULL, EP_TYPE_BULK, ep->getSize()); |
beaglescout007 | 0:b5f79b4f741d | 318 | |
beaglescout007 | 0:b5f79b4f741d | 319 | hc.SetToggle((ep->getData01() == DATA0) ? 0 : 1); |
beaglescout007 | 0:b5f79b4f741d | 320 | |
beaglescout007 | 0:b5f79b4f741d | 321 | int retry = 0; |
beaglescout007 | 0:b5f79b4f741d | 322 | do { |
beaglescout007 | 0:b5f79b4f741d | 323 | hc.SubmitRequest((uint8_t*)data, size); |
beaglescout007 | 0:b5f79b4f741d | 324 | while(hc.GetURBState() == URB_IDLE); |
beaglescout007 | 0:b5f79b4f741d | 325 | |
beaglescout007 | 0:b5f79b4f741d | 326 | switch(hc.GetURBState()) { |
beaglescout007 | 0:b5f79b4f741d | 327 | case URB_DONE: |
beaglescout007 | 0:b5f79b4f741d | 328 | switch(hc.GetState()) { |
beaglescout007 | 0:b5f79b4f741d | 329 | case HC_XFRC: // ACK |
beaglescout007 | 0:b5f79b4f741d | 330 | LastStatus = ep->getData01(); |
beaglescout007 | 0:b5f79b4f741d | 331 | ep->toggleData01(); |
beaglescout007 | 0:b5f79b4f741d | 332 | return size; |
beaglescout007 | 0:b5f79b4f741d | 333 | default: |
beaglescout007 | 0:b5f79b4f741d | 334 | break; |
beaglescout007 | 0:b5f79b4f741d | 335 | } |
beaglescout007 | 0:b5f79b4f741d | 336 | break; |
beaglescout007 | 0:b5f79b4f741d | 337 | case URB_NOTREADY: // HC_NAK |
beaglescout007 | 0:b5f79b4f741d | 338 | LastStatus = NAK; |
beaglescout007 | 0:b5f79b4f741d | 339 | delay_ms(100 * retry); |
beaglescout007 | 0:b5f79b4f741d | 340 | break; |
beaglescout007 | 0:b5f79b4f741d | 341 | default: |
beaglescout007 | 0:b5f79b4f741d | 342 | LastStatus = STALL; |
beaglescout007 | 0:b5f79b4f741d | 343 | return -1; |
beaglescout007 | 0:b5f79b4f741d | 344 | } |
beaglescout007 | 0:b5f79b4f741d | 345 | } while(retry++ < retryLimit); |
beaglescout007 | 0:b5f79b4f741d | 346 | return -1; |
beaglescout007 | 0:b5f79b4f741d | 347 | } |
beaglescout007 | 0:b5f79b4f741d | 348 | |
beaglescout007 | 0:b5f79b4f741d | 349 | int USBHALHost::token_iso_in(USBEndpoint* ep, uint8_t* data, int size) { |
beaglescout007 | 0:b5f79b4f741d | 350 | HC* hc = ep->getHALData<HC*>(); |
beaglescout007 | 0:b5f79b4f741d | 351 | if (hc == NULL) { |
beaglescout007 | 0:b5f79b4f741d | 352 | hc = new HC; |
beaglescout007 | 0:b5f79b4f741d | 353 | ep->setHALData<HC*>(hc); |
beaglescout007 | 0:b5f79b4f741d | 354 | USBDeviceConnected* dev = ep->getDevice(); |
beaglescout007 | 0:b5f79b4f741d | 355 | hc->Init( |
beaglescout007 | 0:b5f79b4f741d | 356 | ep->getAddress(), dev->getAddress(), |
beaglescout007 | 0:b5f79b4f741d | 357 | HCD_SPEED_FULL, EP_TYPE_ISOC, ep->getSize()); |
beaglescout007 | 0:b5f79b4f741d | 358 | } |
beaglescout007 | 0:b5f79b4f741d | 359 | hc->SubmitRequest(data, size); |
beaglescout007 | 0:b5f79b4f741d | 360 | while(hc->GetURBState() == URB_IDLE); |
beaglescout007 | 0:b5f79b4f741d | 361 | return hc->GetXferCount(); |
beaglescout007 | 0:b5f79b4f741d | 362 | } |
beaglescout007 | 0:b5f79b4f741d | 363 | |
beaglescout007 | 0:b5f79b4f741d | 364 | int USBHALHost::multi_token_in(USBEndpoint* ep, uint8_t* data, size_t total, bool block) { |
beaglescout007 | 0:b5f79b4f741d | 365 | if (total == 0) { |
beaglescout007 | 0:b5f79b4f741d | 366 | return token_in(ep); |
beaglescout007 | 0:b5f79b4f741d | 367 | } |
beaglescout007 | 0:b5f79b4f741d | 368 | int retryLimit = block ? 10 : 0; |
beaglescout007 | 0:b5f79b4f741d | 369 | int read_len = 0; |
beaglescout007 | 0:b5f79b4f741d | 370 | for(int n = 0; read_len < total; n++) { |
beaglescout007 | 0:b5f79b4f741d | 371 | int size = std::min((int)total-read_len, ep->getSize()); |
beaglescout007 | 0:b5f79b4f741d | 372 | int result = token_in(ep, data+read_len, size, retryLimit); |
beaglescout007 | 0:b5f79b4f741d | 373 | if (result < 0) { |
beaglescout007 | 0:b5f79b4f741d | 374 | if (block) { |
beaglescout007 | 0:b5f79b4f741d | 375 | return -1; |
beaglescout007 | 0:b5f79b4f741d | 376 | } |
beaglescout007 | 0:b5f79b4f741d | 377 | if (LastStatus == NAK) { |
beaglescout007 | 0:b5f79b4f741d | 378 | if (n == 0) { |
beaglescout007 | 0:b5f79b4f741d | 379 | return -1; |
beaglescout007 | 0:b5f79b4f741d | 380 | } |
beaglescout007 | 0:b5f79b4f741d | 381 | break; |
beaglescout007 | 0:b5f79b4f741d | 382 | } |
beaglescout007 | 0:b5f79b4f741d | 383 | return result; |
beaglescout007 | 0:b5f79b4f741d | 384 | } |
beaglescout007 | 0:b5f79b4f741d | 385 | read_len += result; |
beaglescout007 | 0:b5f79b4f741d | 386 | if (result < ep->getSize()) { |
beaglescout007 | 0:b5f79b4f741d | 387 | break; |
beaglescout007 | 0:b5f79b4f741d | 388 | } |
beaglescout007 | 0:b5f79b4f741d | 389 | } |
beaglescout007 | 0:b5f79b4f741d | 390 | return read_len; |
beaglescout007 | 0:b5f79b4f741d | 391 | } |
beaglescout007 | 0:b5f79b4f741d | 392 | |
beaglescout007 | 0:b5f79b4f741d | 393 | int USBHALHost::multi_token_out(USBEndpoint* ep, const uint8_t* data, size_t total) { |
beaglescout007 | 0:b5f79b4f741d | 394 | if (total == 0) { |
beaglescout007 | 0:b5f79b4f741d | 395 | return token_out(ep); |
beaglescout007 | 0:b5f79b4f741d | 396 | } |
beaglescout007 | 0:b5f79b4f741d | 397 | int write_len = 0; |
beaglescout007 | 0:b5f79b4f741d | 398 | for(int n = 0; write_len < total; n++) { |
beaglescout007 | 0:b5f79b4f741d | 399 | int size = std::min((int)total-write_len, ep->getSize()); |
beaglescout007 | 0:b5f79b4f741d | 400 | int result = token_out(ep, data+write_len, size); |
beaglescout007 | 0:b5f79b4f741d | 401 | if (result < 0) { |
beaglescout007 | 0:b5f79b4f741d | 402 | if (LastStatus == NAK) { |
beaglescout007 | 0:b5f79b4f741d | 403 | if (n == 0) { |
beaglescout007 | 0:b5f79b4f741d | 404 | return -1; |
beaglescout007 | 0:b5f79b4f741d | 405 | } |
beaglescout007 | 0:b5f79b4f741d | 406 | break; |
beaglescout007 | 0:b5f79b4f741d | 407 | } |
beaglescout007 | 0:b5f79b4f741d | 408 | USB_DBG("token_out result=%d %02x", result, LastStatus); |
beaglescout007 | 0:b5f79b4f741d | 409 | return result; |
beaglescout007 | 0:b5f79b4f741d | 410 | } |
beaglescout007 | 0:b5f79b4f741d | 411 | write_len += result; |
beaglescout007 | 0:b5f79b4f741d | 412 | if (result < ep->getSize()) { |
beaglescout007 | 0:b5f79b4f741d | 413 | break; |
beaglescout007 | 0:b5f79b4f741d | 414 | } |
beaglescout007 | 0:b5f79b4f741d | 415 | } |
beaglescout007 | 0:b5f79b4f741d | 416 | return write_len; |
beaglescout007 | 0:b5f79b4f741d | 417 | } |
beaglescout007 | 0:b5f79b4f741d | 418 | void USBHALHost::multi_token_inNB(USBEndpoint* ep, uint8_t* data, int size) { |
beaglescout007 | 0:b5f79b4f741d | 419 | USB_TRACE1(size); |
beaglescout007 | 0:b5f79b4f741d | 420 | USB_TEST_ASSERT(ep->getState() != USB_TYPE_PROCESSING); |
beaglescout007 | 0:b5f79b4f741d | 421 | ep->setBuffer(data, size); |
beaglescout007 | 0:b5f79b4f741d | 422 | ep->setState(USB_TYPE_PROCESSING); |
beaglescout007 | 0:b5f79b4f741d | 423 | } |
beaglescout007 | 0:b5f79b4f741d | 424 | |
beaglescout007 | 0:b5f79b4f741d | 425 | USB_TYPE USBHALHost::multi_token_inNB_result(USBEndpoint* ep) { |
beaglescout007 | 0:b5f79b4f741d | 426 | USB_TEST_ASSERT(ep->getState() == USB_TYPE_PROCESSING); |
beaglescout007 | 0:b5f79b4f741d | 427 | uint8_t* buf = ep->getBufStart(); |
beaglescout007 | 0:b5f79b4f741d | 428 | int size = ep->getBufSize(); |
beaglescout007 | 0:b5f79b4f741d | 429 | int result = multi_token_in(ep, buf, size, false); |
beaglescout007 | 0:b5f79b4f741d | 430 | USB_TRACE1(result); |
beaglescout007 | 0:b5f79b4f741d | 431 | if (result < 0) { |
beaglescout007 | 0:b5f79b4f741d | 432 | return USB_TYPE_PROCESSING; |
beaglescout007 | 0:b5f79b4f741d | 433 | } |
beaglescout007 | 0:b5f79b4f741d | 434 | ep->setLengthTransferred(result); |
beaglescout007 | 0:b5f79b4f741d | 435 | ep->setState(USB_TYPE_IDLE); |
beaglescout007 | 0:b5f79b4f741d | 436 | return USB_TYPE_OK; |
beaglescout007 | 0:b5f79b4f741d | 437 | |
beaglescout007 | 0:b5f79b4f741d | 438 | } |
beaglescout007 | 0:b5f79b4f741d | 439 | |
beaglescout007 | 0:b5f79b4f741d | 440 | void USBHALHost::setToggle(USBEndpoint* ep, uint8_t toggle) { |
beaglescout007 | 0:b5f79b4f741d | 441 | USB_TEST_ASSERT(toggle == 1); |
beaglescout007 | 0:b5f79b4f741d | 442 | ep->setData01(toggle == 0 ? DATA0 : DATA1); |
beaglescout007 | 0:b5f79b4f741d | 443 | } |
beaglescout007 | 0:b5f79b4f741d | 444 | |
beaglescout007 | 0:b5f79b4f741d | 445 | uint8_t HC::slot = 0x00; |
beaglescout007 | 0:b5f79b4f741d | 446 | |
beaglescout007 | 0:b5f79b4f741d | 447 | HC::HC() { |
beaglescout007 | 0:b5f79b4f741d | 448 | static const int start = 1; |
beaglescout007 | 0:b5f79b4f741d | 449 | uint8_t mask = (1<<start); |
beaglescout007 | 0:b5f79b4f741d | 450 | for(int i = start; i < 8; i++, mask <<= 1) { |
beaglescout007 | 0:b5f79b4f741d | 451 | if (!(slot & mask)) { |
beaglescout007 | 0:b5f79b4f741d | 452 | slot |= mask; |
beaglescout007 | 0:b5f79b4f741d | 453 | _ch = i; |
beaglescout007 | 0:b5f79b4f741d | 454 | return; |
beaglescout007 | 0:b5f79b4f741d | 455 | } |
beaglescout007 | 0:b5f79b4f741d | 456 | } |
beaglescout007 | 0:b5f79b4f741d | 457 | _ch = 0; // ERROR!!! |
beaglescout007 | 0:b5f79b4f741d | 458 | } |
beaglescout007 | 0:b5f79b4f741d | 459 | |
beaglescout007 | 0:b5f79b4f741d | 460 | HC::HC(int ch) { |
beaglescout007 | 0:b5f79b4f741d | 461 | _ch = ch; |
beaglescout007 | 0:b5f79b4f741d | 462 | slot |= (1<<_ch); |
beaglescout007 | 0:b5f79b4f741d | 463 | } |
beaglescout007 | 0:b5f79b4f741d | 464 | |
beaglescout007 | 0:b5f79b4f741d | 465 | HC::~HC() { |
beaglescout007 | 0:b5f79b4f741d | 466 | slot &= ~(1<<_ch); |
beaglescout007 | 0:b5f79b4f741d | 467 | } |
beaglescout007 | 0:b5f79b4f741d | 468 | |
beaglescout007 | 0:b5f79b4f741d | 469 | HAL_StatusTypeDef HC::Init(uint8_t epnum, uint8_t dev_address, uint8_t speed, uint8_t ep_type, uint16_t mps) { |
beaglescout007 | 0:b5f79b4f741d | 470 | _ep_addr = epnum; |
beaglescout007 | 0:b5f79b4f741d | 471 | _ep_type = ep_type; |
beaglescout007 | 0:b5f79b4f741d | 472 | return HAL_HCD_HC_Init(&hhcd_USB_OTG_FS, _ch, |
beaglescout007 | 0:b5f79b4f741d | 473 | epnum, dev_address, speed, ep_type, mps); |
beaglescout007 | 0:b5f79b4f741d | 474 | } |
beaglescout007 | 0:b5f79b4f741d | 475 | |
beaglescout007 | 0:b5f79b4f741d | 476 | HAL_StatusTypeDef HC::SubmitRequest(uint8_t* pbuff, uint16_t length, bool setup) { |
beaglescout007 | 0:b5f79b4f741d | 477 | uint8_t direction = (_ep_addr & 0x80) ? DIR_IN : DIR_OUT; |
beaglescout007 | 0:b5f79b4f741d | 478 | if (_ep_type == EP_TYPE_CTRL) { |
beaglescout007 | 0:b5f79b4f741d | 479 | HCD_HCTypeDef* hc = &hhcd_USB_OTG_FS.hc[_ch]; |
beaglescout007 | 0:b5f79b4f741d | 480 | if (setup) { |
beaglescout007 | 0:b5f79b4f741d | 481 | hc->data_pid = HC_PID_SETUP; |
beaglescout007 | 0:b5f79b4f741d | 482 | hc->toggle_out = 0; |
beaglescout007 | 0:b5f79b4f741d | 483 | } else { |
beaglescout007 | 0:b5f79b4f741d | 484 | if (direction == DIR_IN) { |
beaglescout007 | 0:b5f79b4f741d | 485 | if (hc->toggle_in == 0) { |
beaglescout007 | 0:b5f79b4f741d | 486 | hc->data_pid = HC_PID_DATA0; |
beaglescout007 | 0:b5f79b4f741d | 487 | } else { |
beaglescout007 | 0:b5f79b4f741d | 488 | hc->data_pid = HC_PID_DATA1; |
beaglescout007 | 0:b5f79b4f741d | 489 | } |
beaglescout007 | 0:b5f79b4f741d | 490 | } else { // OUT |
beaglescout007 | 0:b5f79b4f741d | 491 | if (hc->toggle_out == 0) { |
beaglescout007 | 0:b5f79b4f741d | 492 | hc->data_pid = HC_PID_DATA0; |
beaglescout007 | 0:b5f79b4f741d | 493 | } else { |
beaglescout007 | 0:b5f79b4f741d | 494 | hc->data_pid = HC_PID_DATA1; |
beaglescout007 | 0:b5f79b4f741d | 495 | } |
beaglescout007 | 0:b5f79b4f741d | 496 | } |
beaglescout007 | 0:b5f79b4f741d | 497 | } |
beaglescout007 | 0:b5f79b4f741d | 498 | hc->xfer_buff = pbuff; |
beaglescout007 | 0:b5f79b4f741d | 499 | hc->xfer_len = length; |
beaglescout007 | 0:b5f79b4f741d | 500 | hc->urb_state = URB_IDLE; |
beaglescout007 | 0:b5f79b4f741d | 501 | hc->xfer_count = 0; |
beaglescout007 | 0:b5f79b4f741d | 502 | hc->ch_num = _ch; |
beaglescout007 | 0:b5f79b4f741d | 503 | hc->state = HC_IDLE; |
beaglescout007 | 0:b5f79b4f741d | 504 | |
beaglescout007 | 0:b5f79b4f741d | 505 | return USB_HC_StartXfer(hhcd_USB_OTG_FS.Instance, hc, 0); |
beaglescout007 | 0:b5f79b4f741d | 506 | } |
beaglescout007 | 0:b5f79b4f741d | 507 | return HAL_HCD_HC_SubmitRequest(&hhcd_USB_OTG_FS, _ch, |
beaglescout007 | 0:b5f79b4f741d | 508 | direction, _ep_type, 0, pbuff, length, 0); |
beaglescout007 | 0:b5f79b4f741d | 509 | } |
beaglescout007 | 0:b5f79b4f741d | 510 | |
beaglescout007 | 0:b5f79b4f741d | 511 | HCD_URBStateTypeDef HC::GetURBState() { |
beaglescout007 | 0:b5f79b4f741d | 512 | return HAL_HCD_HC_GetURBState(&hhcd_USB_OTG_FS, _ch); |
beaglescout007 | 0:b5f79b4f741d | 513 | } |
beaglescout007 | 0:b5f79b4f741d | 514 | |
beaglescout007 | 0:b5f79b4f741d | 515 | HCD_HCStateTypeDef HC::GetState() { |
beaglescout007 | 0:b5f79b4f741d | 516 | return HAL_HCD_HC_GetState(&hhcd_USB_OTG_FS, _ch); |
beaglescout007 | 0:b5f79b4f741d | 517 | } |
beaglescout007 | 0:b5f79b4f741d | 518 | |
beaglescout007 | 0:b5f79b4f741d | 519 | uint32_t HC::GetXferCount() { |
beaglescout007 | 0:b5f79b4f741d | 520 | return HAL_HCD_HC_GetXferCount(&hhcd_USB_OTG_FS, _ch); |
beaglescout007 | 0:b5f79b4f741d | 521 | } |
beaglescout007 | 0:b5f79b4f741d | 522 | |
beaglescout007 | 0:b5f79b4f741d | 523 | void HC::SetToggle(uint8_t toggle) { |
beaglescout007 | 0:b5f79b4f741d | 524 | if (_ep_addr & 0x80) { // IN |
beaglescout007 | 0:b5f79b4f741d | 525 | hhcd_USB_OTG_FS.hc[_ch].toggle_in = toggle; |
beaglescout007 | 0:b5f79b4f741d | 526 | } else { // OUT |
beaglescout007 | 0:b5f79b4f741d | 527 | hhcd_USB_OTG_FS.hc[_ch].toggle_out = toggle; |
beaglescout007 | 0:b5f79b4f741d | 528 | } |
beaglescout007 | 0:b5f79b4f741d | 529 | } |
beaglescout007 | 0:b5f79b4f741d | 530 | |
beaglescout007 | 0:b5f79b4f741d | 531 | #endif |
beaglescout007 | 0:b5f79b4f741d | 532 | |
beaglescout007 | 0:b5f79b4f741d | 533 | |
beaglescout007 | 0:b5f79b4f741d | 534 |