Dieter Graef
Simple USBHost library for STM32F746NG Discovery board. Only either the Fastspeed or the Highspeed port can be used( not both together)
Dependents: DISCO-F746NG_USB_Host
Fork of
KL46Z-USBHost
by 
Norimasa Okamoto
Revision 25:7d6d9fc471bf, committed 2016-06-17
- Comitter:
- DieterGraef
- Date:
- Fri Jun 17 09:00:35 2016 +0000
- Parent:
- 24:5396b6a93262
- Commit message:
- USB Host now works with both Interfaces even in parallel. Some changes in the USB MSD driver to make it operable
Changed in this revision
--- a/USBHost/TARGET_STM32F7/USBHALHost_F746NG.cpp Mon Jun 13 17:21:07 2016 +0000
+++ b/USBHost/TARGET_STM32F7/USBHALHost_F746NG.cpp Fri Jun 17 09:00:35 2016 +0000
@@ -1,13 +1,10 @@
#if defined(TARGET_DISCO_F746NG)
-#include "mbed.h"
-#include "stm32f7xx_hal.h"
#include "USBHALHost.h"
#include <algorithm>
-#include "USB_Helper.h"
+#include "mydebug.h"
+
+
#ifdef _USB_DBG
-//extern RawSerial pc;
-//RawSerial pc(USBTX,USBRX);
-#include "mydebug.h"
#define USB_DBG(...) do{printf("[%s@%d] ",__PRETTY_FUNCTION__,__LINE__);printf(__VA_ARGS__);printf("\n");} while(0);
#define USB_DBG_HEX(A,B) debug_hex<RawSerial>(pc,A,B)
@@ -34,7 +31,10 @@
// usbh_conf.c
//__attribute__((section(".dmatransfer")));
-
+HCD_HandleTypeDef hhcd_USB_FS;
+HCD_HandleTypeDef hhcd_USB_HS;
+HCD_URBStateTypeDef URB_FS;
+HCD_URBStateTypeDef URB_HS;
void HAL_HCD_MspInit(HCD_HandleTypeDef* hhcd)
{
@@ -139,7 +139,6 @@
USBHALHost::USBHALHost(int InterfaceNumber)
{
IF_N=InterfaceNumber;
- hhcd=&hhcd_USB;
instHost = this;
}
@@ -147,56 +146,56 @@
{
if(IF_N==USB_FastSpeed)
{
- hhcd_USB.Instance = USB_OTG_FS;
- hhcd_USB.Init.Host_channels = 11;
- hhcd_USB.Init.dma_enable = 0;
- hhcd_USB.Init.low_power_enable = 0;
- hhcd_USB.Init.phy_itface = HCD_PHY_EMBEDDED;
- hhcd_USB.Init.Sof_enable = 1;
- hhcd_USB.Init.speed = HCD_SPEED_FULL;
- hhcd_USB.Init.vbus_sensing_enable = 0;
- hhcd_USB.Init.lpm_enable = 0;
+ hhcd_USB_FS.Instance = USB_OTG_FS;
+ hhcd_USB_FS.Init.Host_channels = 11;
+ hhcd_USB_FS.Init.dma_enable = 0;
+ hhcd_USB_FS.Init.low_power_enable = 0;
+ hhcd_USB_FS.Init.phy_itface = HCD_PHY_EMBEDDED;
+ hhcd_USB_FS.Init.Sof_enable = 1;
+ hhcd_USB_FS.Init.speed = HCD_SPEED_FULL;
+ hhcd_USB_FS.Init.vbus_sensing_enable = 0;
+ hhcd_USB_FS.Init.lpm_enable = 0;
- HAL_HCD_Init(&hhcd_USB);
+ HAL_HCD_Init(&hhcd_USB_FS);
/* Peripheral interrupt init*/
/* Sets the priority grouping field */
- NVIC_SetVector(OTG_FS_IRQn, (uint32_t)&_usbisr);
+ NVIC_SetVector(OTG_FS_IRQn, (uint32_t)&_usbisr_FS);
HAL_NVIC_SetPriority(OTG_FS_IRQn, 6, 0);
HAL_NVIC_EnableIRQ(OTG_FS_IRQn);
- HAL_HCD_Start(&hhcd_USB);
+ HAL_HCD_Start(&hhcd_USB_FS);
HAL_GPIO_WritePin(GPIOD, GPIO_PIN_5, GPIO_PIN_RESET);
bool lowSpeed = wait_attach();
delay_ms(200);
- HAL_HCD_ResetPort(&hhcd_USB);
+ HAL_HCD_ResetPort(&hhcd_USB_FS);
delay_ms(100); // Wait for 100 ms after Reset
addDevice(NULL, 0, lowSpeed);
}
if(IF_N==USB_HighSpeed)
{
- hhcd_USB.Instance = USB_OTG_HS;
- hhcd_USB.Init.Host_channels = 8;
- hhcd_USB.Init.dma_enable = 1;
- hhcd_USB.Init.low_power_enable = 0;
- hhcd_USB.Init.phy_itface = HCD_PHY_ULPI;
- hhcd_USB.Init.Sof_enable = 1;
- hhcd_USB.Init.speed = HCD_SPEED_HIGH;
- hhcd_USB.Init.vbus_sensing_enable = 0;
- hhcd_USB.Init.use_external_vbus = 1;
- hhcd_USB.Init.lpm_enable = 0;
+ hhcd_USB_HS.Instance = USB_OTG_HS;
+ hhcd_USB_HS.Init.Host_channels = 8;
+ hhcd_USB_HS.Init.dma_enable = 0;
+ hhcd_USB_HS.Init.low_power_enable = 0;
+ hhcd_USB_HS.Init.phy_itface = HCD_PHY_ULPI;
+ hhcd_USB_HS.Init.Sof_enable = 1;
+ hhcd_USB_HS.Init.speed = HCD_SPEED_HIGH;
+ hhcd_USB_HS.Init.vbus_sensing_enable = 0;
+ hhcd_USB_HS.Init.use_external_vbus = 1;
+ hhcd_USB_HS.Init.lpm_enable = 0;
- HAL_HCD_Init(&hhcd_USB);
- NVIC_SetVector(OTG_HS_IRQn, (uint32_t)&_usbisr);
+ HAL_HCD_Init(&hhcd_USB_HS);
+ NVIC_SetVector(OTG_HS_IRQn, (uint32_t)&_usbisr_HS);
HAL_NVIC_SetPriority(OTG_HS_IRQn, 6, 0);
HAL_NVIC_EnableIRQ(OTG_HS_IRQn);
- HAL_HCD_Start(&hhcd_USB);
+ HAL_HCD_Start(&hhcd_USB_HS);
bool lowSpeed = wait_attach();
delay_ms(200);
- HAL_HCD_ResetPort(&hhcd_USB);
+ HAL_HCD_ResetPort(&hhcd_USB_HS);
delay_ms(100); // Wait for 100 ms after Reset
addDevice(NULL, 0, lowSpeed);
}
@@ -216,7 +215,14 @@
}
}
wait_ms(100);
- return HAL_HCD_GetCurrentSpeed(&hhcd_USB) == USB_OTG_SPEED_LOW;
+ if(IF_N==USB_FastSpeed)
+ {
+ return HAL_HCD_GetCurrentSpeed(&hhcd_USB_FS) == USB_OTG_SPEED_LOW;
+ }
+ else
+ {
+ return HAL_HCD_GetCurrentSpeed(&hhcd_USB_HS) == USB_OTG_SPEED_LOW;
+ }
}
@@ -224,45 +230,63 @@
int USBHALHost::token_setup(USBEndpoint* ep, SETUP_PACKET* setup, uint16_t wLength)
{
const uint8_t ep_addr = 0x00;
- HC hc(&hhcd_USB);
- HCD_URBStateTypeDef st;
- USBDeviceConnected* dev = ep->getDevice();
if(IF_N==USB_FastSpeed)
{
- hc.Init(IF_N, ep_addr,
+ HC_FS hc;
+
+ USBDeviceConnected* dev = ep->getDevice();
+ hc.Init(ep_addr,
dev->getAddress(),
dev->getSpeed() ? HCD_SPEED_LOW : HCD_SPEED_FULL,
EP_TYPE_CTRL, ep->getSize());
+ setup->wLength = wLength;
+
+ hc.SubmitRequest((uint8_t*)setup, 8, true); // PID_SETUP
+ while(hc.GetURBState() == URB_IDLE);
+
+ switch(hc.GetURBState())
+ {
+ case URB_DONE:
+ LastStatus = ACK;
+ break;
+ default:
+ LastStatus = 0xff;
+ break;
+ }
+ ep->setData01(DATA1);
+ return 8;
}
else
{
- hc.Init(IF_N,ep_addr,
+ HC_HS hc;
+
+ USBDeviceConnected* dev = ep->getDevice();
+ hc.Init(ep_addr,
dev->getAddress(),
dev->getSpeed() ? HCD_SPEED_LOW : HCD_SPEED_HIGH ,
EP_TYPE_CTRL, ep->getSize());
- }
+ setup->wLength = wLength;
- setup->wLength = wLength;
- st=hc.GetURBState();
- hc.SubmitRequest(IF_N,(uint8_t*)setup, 8, true); // PID_SETUP
- while(hc.GetURBState() == URB_IDLE);
+ hc.SubmitRequest((uint8_t*)setup, 8, true); // PID_SETUP
+ while(hc.GetURBState() == URB_IDLE);
- switch(hc.GetURBState())
- {
- case URB_DONE:
- LastStatus = ACK;
- break;
- default:
- LastStatus = 0xff;
- break;
+ switch(hc.GetURBState())
+ {
+ case URB_DONE:
+ LastStatus = ACK;
+ break;
+ default:
+ LastStatus = 0xff;
+ break;
+ }
+ ep->setData01(DATA1);
+ return 8;
}
- ep->setData01(DATA1);
- return 8;
}
int USBHALHost::token_in(USBEndpoint* ep, uint8_t* data, int size, int retryLimit)
{
- SCB_InvalidateDCache_by_Addr((uint32_t *)data,size);
+
switch(ep->getType())
{
case CONTROL_ENDPOINT:
@@ -278,124 +302,117 @@
int USBHALHost::token_ctl_in(USBEndpoint* ep, uint8_t* data, int size, int retryLimit)
{
const uint8_t ep_addr = 0x80;
- HC hc(&hhcd_USB);
- HCD_URBStateTypeDef st;
- USBDeviceConnected* dev = ep->getDevice();
if(IF_N==USB_FastSpeed)
{
- hc.Init(IF_N,ep_addr,
+ HC_FS hc;
+
+ USBDeviceConnected* dev = ep->getDevice();
+ hc.Init(ep_addr,
dev->getAddress(),
dev->getSpeed() ? HCD_SPEED_LOW : HCD_SPEED_FULL,
EP_TYPE_CTRL, ep->getSize());
+ hc.SetToggle((ep->getData01() == DATA0) ? 0 : 1);
+
+
+ wait_ms(1);
+ hc.SubmitRequest(data, size);
+ while(hc.GetURBState() == URB_IDLE);
+
+
+ switch(hc.GetURBState())
+ {
+ case URB_DONE:
+ LastStatus = ACK;
+ break;
+ default:
+ LastStatus = 0xff;
+ return -1;
+ }
+ ep->toggleData01();
+ return hc.GetXferCount();
}
else
{
- hc.Init(IF_N,ep_addr,
+ HC_HS hc;
+
+ USBDeviceConnected* dev = ep->getDevice();
+ hc.Init(ep_addr,
dev->getAddress(),
dev->getSpeed() ? HCD_SPEED_LOW : HCD_SPEED_HIGH ,
EP_TYPE_CTRL, ep->getSize());
- }
+ hc.SetToggle((ep->getData01() == DATA0) ? 0 : 1);
+
+
+ wait_ms(1);
+ hc.SubmitRequest(data, size);
+ while(hc.GetURBState() == URB_IDLE);
+
- hc.SetToggle((ep->getData01() == DATA0) ? 0 : 1);
- st=hc.GetURBState();
- SCB_InvalidateDCache_by_Addr((uint32_t *)data,size);
- wait_ms(1);
- hc.SubmitRequest(IF_N,data, size);
- while(hc.GetURBState() == URB_IDLE);
- CPU_CACHE_Flush((uint32_t *)data,size);
- st=hc.GetURBState();
- switch(hc.GetURBState())
- {
- case URB_DONE:
- LastStatus = ACK;
- break;
- default:
- LastStatus = 0xff;
- return -1;
+ switch(hc.GetURBState())
+ {
+ case URB_DONE:
+ LastStatus = ACK;
+ break;
+ default:
+ LastStatus = 0xff;
+ return -1;
+ }
+ ep->toggleData01();
+ return hc.GetXferCount();
}
- ep->toggleData01();
- return hc.GetXferCount();
}
int USBHALHost::token_int_in(USBEndpoint* ep, uint8_t* data, int size)
{
- HC hc(&hhcd_USB);
- HCD_URBStateTypeDef st;
- USBDeviceConnected* dev = ep->getDevice();
if(IF_N==USB_FastSpeed)
{
- hc.Init(IF_N,ep->getAddress(),
+ HC_FS hc;
+
+ USBDeviceConnected* dev = ep->getDevice();
+ hc.Init(ep->getAddress(),
dev->getAddress(),
dev->getSpeed() ? HCD_SPEED_LOW : HCD_SPEED_FULL,
EP_TYPE_INTR, ep->getSize());
+ hc.SetToggle((ep->getData01() == DATA0) ? 0 : 1);
+
+
+ hc.SubmitRequest(data, size);
+ while(hc.GetURBState() == URB_IDLE);
+
+ switch(hc.GetURBState())
+ {
+ case URB_DONE:
+ switch(hc.GetState())
+ {
+ case HC_XFRC:
+ LastStatus = ep->getData01();
+ ep->toggleData01();
+ return hc.GetXferCount();
+ case HC_NAK:
+ LastStatus = NAK;
+ return -1;
+ }
+ break;
+ }
+ LastStatus = STALL;
+ return -1;
}
else
{
- hc.Init(IF_N,ep->getAddress(),
+ HC_HS hc;
+
+ USBDeviceConnected* dev = ep->getDevice();
+ hc.Init(ep->getAddress(),
dev->getAddress(),
dev->getSpeed() ? HCD_SPEED_LOW : HCD_SPEED_HIGH ,
EP_TYPE_INTR, ep->getSize());
- }
+ hc.SetToggle((ep->getData01() == DATA0) ? 0 : 1);
- hc.SetToggle((ep->getData01() == DATA0) ? 0 : 1);
- st=hc.GetURBState();
- SCB_InvalidateDCache_by_Addr((uint32_t *)data,size);
- hc.SubmitRequest(IF_N,data, size);
- while(hc.GetURBState() == URB_IDLE);
- CPU_CACHE_Flush((uint32_t *)data,size);
- switch(hc.GetURBState())
- {
- case URB_DONE:
- switch(hc.GetState())
- {
- case HC_XFRC:
- LastStatus = ep->getData01();
- ep->toggleData01();
- return hc.GetXferCount();
- case HC_NAK:
- LastStatus = NAK;
- return -1;
- }
- break;
- }
- LastStatus = STALL;
- return -1;
-}
-int USBHALHost::token_blk_in(USBEndpoint* ep, uint8_t* data, int size, int retryLimit)
-{
- HC hc(&hhcd_USB);
- HCD_URBStateTypeDef st;
- USBDeviceConnected* dev = ep->getDevice();
- if(IF_N==USB_FastSpeed)
- {
- hc.Init(IF_N,
- ep->getAddress(),
- dev->getAddress(),
- HCD_SPEED_FULL,
- EP_TYPE_BULK, ep->getSize());
- }
- else
- {
- hc.Init(IF_N,
- ep->getAddress(),
- dev->getAddress(),
- HCD_SPEED_HIGH,
- EP_TYPE_BULK, ep->getSize());
- }
+ hc.SubmitRequest(data, size);
+ while(hc.GetURBState() == URB_IDLE);
- hc.SetToggle((ep->getData01() == DATA0) ? 0 : 1);
-
- int retry = 0;
- do
- {
- st=hc.GetURBState();
- SCB_InvalidateDCache_by_Addr((uint32_t *)data,size);
- hc.SubmitRequest(IF_N,data, size);
- while(hc.GetURBState() == URB_IDLE);
- CPU_CACHE_Flush((uint32_t *)data,size);
- st=hc.GetURBState();
- switch(st)
+ switch(hc.GetURBState())
{
case URB_DONE:
switch(hc.GetState())
@@ -406,32 +423,129 @@
return hc.GetXferCount();
case HC_NAK:
LastStatus = NAK;
- if (retryLimit > 0)
- {
- delay_ms(1 + 10 * retry);
- }
- break;
- default:
- break;
+ return -1;
}
break;
- case URB_STALL:
- LastStatus = STALL;
- return -1;
- default:
- LastStatus = STALL;
- delay_ms(500 + 100 * retry);
- break;
}
+ LastStatus = STALL;
+ return -1;
}
- while(retry++ < retryLimit);
- return -1;
+}
+
+int USBHALHost::token_blk_in(USBEndpoint* ep, uint8_t* data, int size, int retryLimit)
+{
+ if(IF_N==USB_FastSpeed)
+ {
+ HC_FS hc;
+
+ USBDeviceConnected* dev = ep->getDevice();
+ hc.Init(
+ ep->getAddress(),
+ dev->getAddress(),
+ HCD_SPEED_FULL,
+ EP_TYPE_BULK, ep->getSize());
+ hc.SetToggle((ep->getData01() == DATA0) ? 0 : 1);
+
+ int retry = 0;
+ do
+ {
+
+
+ hc.SubmitRequest(data, size);
+ while(hc.GetURBState() == URB_IDLE);
+
+
+ switch(hc.GetURBState())
+ {
+ case URB_DONE:
+ switch(hc.GetState())
+ {
+ case HC_XFRC:
+ LastStatus = ep->getData01();
+ ep->toggleData01();
+ return hc.GetXferCount();
+ case HC_NAK:
+ LastStatus = NAK;
+ if (retryLimit > 0)
+ {
+ delay_ms(1 + 10 * retry);
+ }
+ break;
+ default:
+ break;
+ }
+ break;
+ case URB_STALL:
+ LastStatus = STALL;
+ return -1;
+ default:
+ LastStatus = STALL;
+ delay_ms(500 + 100 * retry);
+ break;
+ }
+ }
+ while(retry++ < retryLimit);
+ return -1;
+ }
+ else
+ {
+ HC_HS hc;
+
+ USBDeviceConnected* dev = ep->getDevice();
+ hc.Init(
+ ep->getAddress(),
+ dev->getAddress(),
+ HCD_SPEED_HIGH,
+ EP_TYPE_BULK, ep->getSize());
+ hc.SetToggle((ep->getData01() == DATA0) ? 0 : 1);
+ int retry = 0;
+ do
+ {
+
+
+
+ hc.SubmitRequest(data, size);
+ while(hc.GetURBState() == URB_IDLE);
+
+
+ switch(hc.GetURBState())
+ {
+ case URB_DONE:
+ switch(hc.GetState())
+ {
+ case HC_XFRC:
+ LastStatus = ep->getData01();
+ ep->toggleData01();
+ return hc.GetXferCount();
+ case HC_NAK:
+ LastStatus = NAK;
+ if (retryLimit > 0)
+ {
+ delay_ms(1 + 10 * retry);
+ }
+ break;
+ default:
+ break;
+ }
+ break;
+ case URB_STALL:
+ LastStatus = STALL;
+ return -1;
+ default:
+ LastStatus = STALL;
+ delay_ms(500 + 100 * retry);
+ break;
+ }
+ }
+ while(retry++ < retryLimit);
+ return -1;
+ }
}
int USBHALHost::token_out(USBEndpoint* ep, const uint8_t* data, int size, int retryLimit)
{
- CPU_CACHE_Flush((uint32_t *)data,size);
- SCB_InvalidateDCache_by_Addr((uint32_t *)data,size);
+
+
switch(ep->getType())
{
case CONTROL_ENDPOINT:
@@ -447,171 +561,258 @@
int USBHALHost::token_ctl_out(USBEndpoint* ep, const uint8_t* data, int size, int retryLimit)
{
const uint8_t ep_addr = 0x00;
- HC hc(&hhcd_USB);
- HCD_URBStateTypeDef st;
- USBDeviceConnected* dev = ep->getDevice();
if(IF_N==USB_FastSpeed)
{
- hc.Init(IF_N,ep_addr,
+ HC_FS hc;
+
+ USBDeviceConnected* dev = ep->getDevice();
+ hc.Init(ep_addr,
dev->getAddress(),
dev->getSpeed() ? HCD_SPEED_LOW : HCD_SPEED_FULL,
EP_TYPE_CTRL, ep->getSize());
+ hc.SetToggle((ep->getData01() == DATA0) ? 0 : 1);
+
+ do
+ {
+
+
+ wait_ms(1);
+ hc.SubmitRequest((uint8_t*)data, size);
+ while(hc.GetURBState() == URB_IDLE);
+
+ switch(hc.GetURBState())
+ {
+ case URB_DONE:
+ LastStatus = ACK;
+ ep->toggleData01();
+ return size;
+
+ default:
+ break;
+ }
+ delay_ms(1);
+ }
+ while(retryLimit-- > 0);
+ return -1;
}
else
{
- hc.Init(IF_N,ep_addr,
+ HC_HS hc;
+
+ USBDeviceConnected* dev = ep->getDevice();
+ hc.Init(ep_addr,
dev->getAddress(),
dev->getSpeed() ? HCD_SPEED_LOW : HCD_SPEED_HIGH ,
EP_TYPE_CTRL, ep->getSize());
- }
+ hc.SetToggle((ep->getData01() == DATA0) ? 0 : 1);
+
+ do
+ {
- hc.SetToggle((ep->getData01() == DATA0) ? 0 : 1);
+
+ wait_ms(1);
+ hc.SubmitRequest((uint8_t*)data, size);
+ while(hc.GetURBState() == URB_IDLE);
- do
- {
- st=hc.GetURBState();
- CPU_CACHE_Flush((uint32_t *)data,size);
- wait_ms(1);
- hc.SubmitRequest(IF_N,(uint8_t*)data, size);
- while(hc.GetURBState() == URB_IDLE);
- SCB_InvalidateDCache_by_Addr((uint32_t *)data,size);
- switch(hc.GetURBState())
- {
- case URB_DONE:
- LastStatus = ACK;
- ep->toggleData01();
- return size;
+ switch(hc.GetURBState())
+ {
+ case URB_DONE:
+ LastStatus = ACK;
+ ep->toggleData01();
+ return size;
- default:
- break;
+ default:
+ break;
+ }
+ delay_ms(1);
}
- delay_ms(1);
+ while(retryLimit-- > 0);
+ return -1;
}
- while(retryLimit-- > 0);
- return -1;
}
int USBHALHost::token_int_out(USBEndpoint* ep, const uint8_t* data, int size)
{
- HC hc(&hhcd_USB);
- HCD_URBStateTypeDef st;
- USBDeviceConnected* dev = ep->getDevice();
if(IF_N==USB_FastSpeed)
{
- hc.Init(IF_N,
+ HC_FS hc;
+
+ USBDeviceConnected* dev = ep->getDevice();
+ hc.Init(
ep->getAddress(),
dev->getAddress(),
dev->getSpeed() ? HCD_SPEED_LOW : HCD_SPEED_FULL,
EP_TYPE_INTR, ep->getSize());
+ hc.SetToggle((ep->getData01() == DATA0) ? 0 : 1);
+
+
+ hc.SubmitRequest((uint8_t*)data, size);
+ while(hc.GetURBState() == URB_IDLE);
+
+ if (hc.GetURBState() != URB_DONE)
+ {
+ return -1;
+ }
+ ep->toggleData01();
+ return size;
}
else
{
- hc.Init(IF_N,
+ HC_HS hc;
+
+ USBDeviceConnected* dev = ep->getDevice();
+ hc.Init(
ep->getAddress(),
dev->getAddress(),
dev->getSpeed() ? HCD_SPEED_LOW : HCD_SPEED_HIGH ,
EP_TYPE_INTR, ep->getSize());
- }
+ hc.SetToggle((ep->getData01() == DATA0) ? 0 : 1);
+
+
+ hc.SubmitRequest((uint8_t*)data, size);
+ while(hc.GetURBState() == URB_IDLE);
- hc.SetToggle((ep->getData01() == DATA0) ? 0 : 1);
- st=hc.GetURBState();
- CPU_CACHE_Flush((uint32_t *)data,size);
- hc.SubmitRequest(IF_N,(uint8_t*)data, size);
- while(hc.GetURBState() == URB_IDLE);
- SCB_InvalidateDCache_by_Addr((uint32_t *)data,size);
- if (hc.GetURBState() != URB_DONE)
- {
- return -1;
+ if (hc.GetURBState() != URB_DONE)
+ {
+ return -1;
+ }
+ ep->toggleData01();
+ return size;
}
- ep->toggleData01();
- return size;
}
int USBHALHost::token_blk_out(USBEndpoint* ep, const uint8_t* data, int size, int retryLimit)
{
- HC hc(&hhcd_USB);
- HCD_URBStateTypeDef st;
- USBDeviceConnected* dev = ep->getDevice();
if(IF_N==USB_FastSpeed)
{
+ HC_FS hc;
+
+ USBDeviceConnected* dev = ep->getDevice();
+ hc.Init(
+ ep->getAddress(), dev->getAddress(),
+ HCD_SPEED_FULL, EP_TYPE_BULK, ep->getSize());
+
+ hc.SetToggle((ep->getData01() == DATA0) ? 0 : 1);
+
+ int retry = 0;
+ do
+ {
- hc.Init(IF_N,
- ep->getAddress(), dev->getAddress(),
- HCD_SPEED_FULL, EP_TYPE_BULK, ep->getSize());
+ hc.SubmitRequest((uint8_t*)data, size);
+ while(hc.GetURBState() == URB_IDLE);
+
+ switch(hc.GetURBState())
+ {
+ case URB_DONE:
+ switch(hc.GetState())
+ {
+ case HC_XFRC: // ACK
+ LastStatus = ep->getData01();
+ ep->toggleData01();
+ return size;
+ default:
+ break;
+ }
+ break;
+ case URB_NOTREADY: // HC_NAK
+ LastStatus = NAK;
+ delay_ms(100 * retry);
+ break;
+ default:
+ LastStatus = STALL;
+ return -1;
+ }
+ }
+ while(retry++ < retryLimit);
+ return -1;
}
else
{
- hc.Init(IF_N,
+ HC_HS hc;
+
+ USBDeviceConnected* dev = ep->getDevice();
+ hc.Init(
ep->getAddress(), dev->getAddress(),
HCD_SPEED_HIGH, EP_TYPE_BULK, ep->getSize());
- }
- hc.SetToggle((ep->getData01() == DATA0) ? 0 : 1);
+ hc.SetToggle((ep->getData01() == DATA0) ? 0 : 1);
+
+ int retry = 0;
+ do
+ {
- int retry = 0;
- do
- {
- st=hc.GetURBState();
- CPU_CACHE_Flush((uint32_t *)data,size);
- hc.SubmitRequest(IF_N,(uint8_t*)data, size);
- while(hc.GetURBState() == URB_IDLE);
- SCB_InvalidateDCache_by_Addr((uint32_t *)data,size);
- switch(hc.GetURBState())
- {
- case URB_DONE:
- switch(hc.GetState())
+
+ hc.SubmitRequest((uint8_t*)data, size);
+ while(hc.GetURBState() == URB_IDLE);
+
+ switch(hc.GetURBState())
{
- case HC_XFRC: // ACK
- LastStatus = ep->getData01();
- ep->toggleData01();
- return size;
+ case URB_DONE:
+ switch(hc.GetState())
+ {
+ case HC_XFRC: // ACK
+ LastStatus = ep->getData01();
+ ep->toggleData01();
+ return size;
+ default:
+ break;
+ }
+ break;
+ case URB_NOTREADY: // HC_NAK
+ LastStatus = NAK;
+ delay_ms(100 * retry);
+ break;
default:
- break;
+ LastStatus = STALL;
+ return -1;
}
- break;
- case URB_NOTREADY: // HC_NAK
- LastStatus = NAK;
- delay_ms(100 * retry);
- break;
- default:
- LastStatus = STALL;
- return -1;
}
+ while(retry++ < retryLimit);
+ return -1;
}
- while(retry++ < retryLimit);
- return -1;
}
int USBHALHost::token_iso_in(USBEndpoint* ep, uint8_t* data, int size)
{
- HCD_URBStateTypeDef st;
- HC* hc = ep->getHALData<HC*>();
- if (hc == NULL)
+
+ if(IF_N==USB_FastSpeed)
{
- hc = new HC(&hhcd_USB);
- ep->setHALData<HC*>(hc);
- USBDeviceConnected* dev = ep->getDevice();
- if(IF_N==USB_FastSpeed)
+ HC_FS* hc = ep->getHALData<HC_FS*>();
+ if (hc == NULL)
{
-
-
- hc->Init(IF_N,
+ hc = new HC_FS();
+ ep->setHALData<HC_FS*>(hc);
+ USBDeviceConnected* dev = ep->getDevice();
+ hc->Init(
ep->getAddress(), dev->getAddress(),
HCD_SPEED_FULL, EP_TYPE_ISOC, ep->getSize());
}
- else
- {
- hc->Init(IF_N,
- ep->getAddress(), dev->getAddress(),
- HCD_SPEED_HIGH, EP_TYPE_ISOC, ep->getSize());
- }
+
+
+ hc->SubmitRequest(data, size);
+ while(hc->GetURBState() == URB_IDLE);
+
+ return hc->GetXferCount();
}
- st=hc->GetURBState();
- SCB_InvalidateDCache_by_Addr((uint32_t *)data,size);
- hc->SubmitRequest(IF_N,data, size);
- while(hc->GetURBState() == URB_IDLE);
- CPU_CACHE_Flush((uint32_t *)data,size);
- return hc->GetXferCount();
+ else
+ {
+ HC_HS* hc = ep->getHALData<HC_HS*>();
+ if (hc == NULL)
+ {
+ hc = new HC_HS();
+ ep->setHALData<HC_HS*>(hc);
+ USBDeviceConnected* dev = ep->getDevice();
+ hc->Init(
+ ep->getAddress(), dev->getAddress(),
+ HCD_SPEED_FULL, EP_TYPE_ISOC, ep->getSize());
+ }
+
+
+ hc->SubmitRequest(data, size);
+ while(hc->GetURBState() == URB_IDLE);
+
+ return hc->GetXferCount();
+ }
}
int USBHALHost::multi_token_in(USBEndpoint* ep, uint8_t* data, size_t total, bool block)
@@ -719,52 +920,56 @@
return 1;
}
-void USBHALHost::_usbisr(void)
+void USBHALHost::_usbisr_FS(void)
{
- instHost->usbisr();
+ instHost->usbisr_FS();
}
+void USBHALHost::_usbisr_HS(void)
+{
+ instHost->usbisr_HS();
+}
-void USBHALHost::usbisr(void)
+void USBHALHost::usbisr_FS(void)
{
- USB_OTG_GlobalTypeDef *USBx = hhcd->Instance;
+ USB_OTG_GlobalTypeDef *USBx = USB_OTG_FS;
uint32_t i = 0 , interrupt = 0;
/* ensure that we are in device mode */
- if (USB_GetMode(hhcd->Instance) == USB_OTG_MODE_HOST)
+ if (USB_GetMode(USB_OTG_FS) == USB_OTG_MODE_HOST)
{
/* avoid spurious interrupt */
- if(__HAL_HCD_IS_INVALID_INTERRUPT(hhcd))
+ if(__HAL_HCD_IS_INVALID_INTERRUPT(&hhcd_USB_FS))
{
return;
}
- if(__HAL_HCD_GET_FLAG(hhcd, USB_OTG_GINTSTS_PXFR_INCOMPISOOUT))
+ if(__HAL_HCD_GET_FLAG(&hhcd_USB_FS, USB_OTG_GINTSTS_PXFR_INCOMPISOOUT))
{
/* incorrect mode, acknowledge the interrupt */
- __HAL_HCD_CLEAR_FLAG(hhcd, USB_OTG_GINTSTS_PXFR_INCOMPISOOUT);
+ __HAL_HCD_CLEAR_FLAG(&hhcd_USB_FS, USB_OTG_GINTSTS_PXFR_INCOMPISOOUT);
}
- if(__HAL_HCD_GET_FLAG(hhcd, USB_OTG_GINTSTS_IISOIXFR))
+ if(__HAL_HCD_GET_FLAG(&hhcd_USB_FS, USB_OTG_GINTSTS_IISOIXFR))
{
/* incorrect mode, acknowledge the interrupt */
- __HAL_HCD_CLEAR_FLAG(hhcd, USB_OTG_GINTSTS_IISOIXFR);
+ __HAL_HCD_CLEAR_FLAG(&hhcd_USB_FS, USB_OTG_GINTSTS_IISOIXFR);
}
- if(__HAL_HCD_GET_FLAG(hhcd, USB_OTG_GINTSTS_PTXFE))
+ if(__HAL_HCD_GET_FLAG(&hhcd_USB_FS, USB_OTG_GINTSTS_PTXFE))
{
/* incorrect mode, acknowledge the interrupt */
- __HAL_HCD_CLEAR_FLAG(hhcd, USB_OTG_GINTSTS_PTXFE);
+ __HAL_HCD_CLEAR_FLAG(&hhcd_USB_FS, USB_OTG_GINTSTS_PTXFE);
}
- if(__HAL_HCD_GET_FLAG(hhcd, USB_OTG_GINTSTS_MMIS))
+ if(__HAL_HCD_GET_FLAG(&hhcd_USB_FS, USB_OTG_GINTSTS_MMIS))
{
/* incorrect mode, acknowledge the interrupt */
- __HAL_HCD_CLEAR_FLAG(hhcd, USB_OTG_GINTSTS_MMIS);
+ __HAL_HCD_CLEAR_FLAG(&hhcd_USB_FS, USB_OTG_GINTSTS_MMIS);
}
/* Handle Host Disconnect Interrupts */
- if(__HAL_HCD_GET_FLAG(hhcd, USB_OTG_GINTSTS_DISCINT))
+ if(__HAL_HCD_GET_FLAG(&hhcd_USB_FS, USB_OTG_GINTSTS_DISCINT))
{
/* Cleanup HPRT */
@@ -772,16 +977,16 @@
USB_OTG_HPRT_PENCHNG | USB_OTG_HPRT_POCCHNG );
/* Handle Host Port Interrupts */
- HAL_HCD_Disconnect_Callback(hhcd);
- USB_InitFSLSPClkSel(hhcd->Instance ,HCFG_48_MHZ );
- __HAL_HCD_CLEAR_FLAG(hhcd, USB_OTG_GINTSTS_DISCINT);
+ HAL_HCD_Disconnect_Callback(&hhcd_USB_FS);
+ USB_InitFSLSPClkSel(USB_OTG_FS ,HCFG_48_MHZ );
+ __HAL_HCD_CLEAR_FLAG(&hhcd_USB_FS, USB_OTG_GINTSTS_DISCINT);
}
/* Handle Host Port Interrupts */
- if(__HAL_HCD_GET_FLAG(hhcd, USB_OTG_GINTSTS_HPRTINT))
+ if(__HAL_HCD_GET_FLAG(&hhcd_USB_FS, USB_OTG_GINTSTS_HPRTINT))
{
//
- USB_OTG_GlobalTypeDef *USBx = hhcd->Instance;
+ USB_OTG_GlobalTypeDef *USBx = USB_OTG_FS;
__IO uint32_t hprt0, hprt0_dup;
/* Handle Host Port Interrupts */
@@ -796,8 +1001,8 @@
{
if((hprt0 & USB_OTG_HPRT_PCSTS) == USB_OTG_HPRT_PCSTS)
{
- USB_MASK_INTERRUPT(hhcd->Instance, USB_OTG_GINTSTS_DISCINT);
- HAL_HCD_Connect_Callback(hhcd);
+ USB_MASK_INTERRUPT(USB_OTG_FS, USB_OTG_GINTSTS_DISCINT);
+ HAL_HCD_Connect_Callback(&hhcd_USB_FS);
}
hprt0_dup |= USB_OTG_HPRT_PCDET;
@@ -810,29 +1015,29 @@
if((hprt0 & USB_OTG_HPRT_PENA) == USB_OTG_HPRT_PENA)
{
- if(hhcd->Init.phy_itface == USB_OTG_EMBEDDED_PHY)
+ if(hhcd_USB_FS.Init.phy_itface == USB_OTG_EMBEDDED_PHY)
{
if ((hprt0 & USB_OTG_HPRT_PSPD) == (HPRT0_PRTSPD_LOW_SPEED << 17))
{
- USB_InitFSLSPClkSel(hhcd->Instance ,HCFG_6_MHZ );
+ USB_InitFSLSPClkSel(USB_OTG_FS ,HCFG_6_MHZ );
}
else
{
- USB_InitFSLSPClkSel(hhcd->Instance ,HCFG_48_MHZ );
+ USB_InitFSLSPClkSel(USB_OTG_FS ,HCFG_48_MHZ );
}
}
else
{
- if(hhcd->Init.speed == HCD_SPEED_FULL)
+ if(hhcd_USB_FS.Init.speed == HCD_SPEED_FULL)
{
USBx_HOST->HFIR = (uint32_t)60000;
}
}
- HAL_HCD_Connect_Callback(hhcd);
+ HAL_HCD_Connect_Callback(&hhcd_USB_FS);
- if(hhcd->Init.speed == HCD_SPEED_HIGH)
+ if(hhcd_USB_FS.Init.speed == HCD_SPEED_HIGH)
{
- USB_UNMASK_INTERRUPT(hhcd->Instance, USB_OTG_GINTSTS_DISCINT);
+ USB_UNMASK_INTERRUPT(USB_OTG_FS, USB_OTG_GINTSTS_DISCINT);
}
}
else
@@ -841,7 +1046,7 @@
USBx_HPRT0 &= ~(USB_OTG_HPRT_PENA | USB_OTG_HPRT_PCDET |\
USB_OTG_HPRT_PENCHNG | USB_OTG_HPRT_POCCHNG );
- USB_UNMASK_INTERRUPT(hhcd->Instance, USB_OTG_GINTSTS_DISCINT);
+ USB_UNMASK_INTERRUPT(USB_OTG_FS, USB_OTG_GINTSTS_DISCINT);
}
}
@@ -860,25 +1065,25 @@
/* Handle Host SOF Interrupts */
- if(__HAL_HCD_GET_FLAG(hhcd, USB_OTG_GINTSTS_SOF))
+ if(__HAL_HCD_GET_FLAG(&hhcd_USB_FS, USB_OTG_GINTSTS_SOF))
{
- HAL_HCD_SOF_Callback(hhcd);
- __HAL_HCD_CLEAR_FLAG(hhcd, USB_OTG_GINTSTS_SOF);
+ HAL_HCD_SOF_Callback(&hhcd_USB_FS);
+ __HAL_HCD_CLEAR_FLAG(&hhcd_USB_FS, USB_OTG_GINTSTS_SOF);
}
/* Handle Host channel Interrupts */
- if(__HAL_HCD_GET_FLAG(hhcd, USB_OTG_GINTSTS_HCINT))
+ if(__HAL_HCD_GET_FLAG(&hhcd_USB_FS, USB_OTG_GINTSTS_HCINT))
{
- interrupt = USB_HC_ReadInterrupt(hhcd->Instance);
- for (i = 0; i < hhcd->Init.Host_channels ; i++)
+ interrupt = USB_HC_ReadInterrupt(USB_OTG_FS);
+ for (i = 0; i < hhcd_USB_FS.Init.Host_channels ; i++)
{
if (interrupt & (1 << i))
{
if ((USBx_HC(i)->HCCHAR) & USB_OTG_HCCHAR_EPDIR)
{
//
- USB_OTG_GlobalTypeDef *USBx = hhcd->Instance;
+ USB_OTG_GlobalTypeDef *USBx = USB_OTG_FS;
uint8_t chnum = i;
if ((USBx_HC(chnum)->HCINT) & USB_OTG_HCINT_AHBERR)
{
@@ -893,112 +1098,112 @@
else if ((USBx_HC(chnum)->HCINT) & USB_OTG_HCINT_STALL)
{
__HAL_HCD_UNMASK_HALT_HC_INT(chnum);
- hhcd->hc[chnum].state = HC_STALL;
+ hhcd_USB_FS.hc[chnum].state = HC_STALL;
__HAL_HCD_CLEAR_HC_INT(chnum, USB_OTG_HCINT_NAK);
__HAL_HCD_CLEAR_HC_INT(chnum, USB_OTG_HCINT_STALL);
- USB_HC_Halt(hhcd->Instance, chnum);
+ USB_HC_Halt(USB_OTG_FS, chnum);
}
else if ((USBx_HC(chnum)->HCINT) & USB_OTG_HCINT_DTERR)
{
__HAL_HCD_UNMASK_HALT_HC_INT(chnum);
- USB_HC_Halt(hhcd->Instance, chnum);
+ USB_HC_Halt(USB_OTG_FS, chnum);
__HAL_HCD_CLEAR_HC_INT(chnum, USB_OTG_HCINT_NAK);
- hhcd->hc[chnum].state = HC_DATATGLERR;
+ hhcd_USB_FS.hc[chnum].state = HC_DATATGLERR;
__HAL_HCD_CLEAR_HC_INT(chnum, USB_OTG_HCINT_DTERR);
}
if ((USBx_HC(chnum)->HCINT) & USB_OTG_HCINT_FRMOR)
{
__HAL_HCD_UNMASK_HALT_HC_INT(chnum);
- USB_HC_Halt(hhcd->Instance, chnum);
+ USB_HC_Halt(USB_OTG_FS, chnum);
__HAL_HCD_CLEAR_HC_INT(chnum, USB_OTG_HCINT_FRMOR);
}
else if ((USBx_HC(chnum)->HCINT) & USB_OTG_HCINT_XFRC)
{
- if (hhcd->Init.dma_enable)
+ if (hhcd_USB_FS.Init.dma_enable)
{
- hhcd->hc[chnum].xfer_count = hhcd->hc[chnum].xfer_len - \
- (USBx_HC(chnum)->HCTSIZ & USB_OTG_HCTSIZ_XFRSIZ);
+ hhcd_USB_FS.hc[chnum].xfer_count = hhcd_USB_FS.hc[chnum].xfer_len - \
+ (USBx_HC(chnum)->HCTSIZ & USB_OTG_HCTSIZ_XFRSIZ);
}
- hhcd->hc[chnum].state = HC_XFRC;
+ hhcd_USB_FS.hc[chnum].state = HC_XFRC;
__HAL_HCD_CLEAR_HC_INT(chnum, USB_OTG_HCINT_XFRC);
- if ((hhcd->hc[chnum].ep_type == EP_TYPE_CTRL)||
- (hhcd->hc[chnum].ep_type == EP_TYPE_BULK))
+ if ((hhcd_USB_FS.hc[chnum].ep_type == EP_TYPE_CTRL)||
+ (hhcd_USB_FS.hc[chnum].ep_type == EP_TYPE_BULK))
{
__HAL_HCD_UNMASK_HALT_HC_INT(chnum);
- USB_HC_Halt(hhcd->Instance, chnum);
+ USB_HC_Halt(USB_OTG_FS, chnum);
__HAL_HCD_CLEAR_HC_INT(chnum, USB_OTG_HCINT_NAK);
}
- else if(hhcd->hc[chnum].ep_type == EP_TYPE_INTR)
+ else if(hhcd_USB_FS.hc[chnum].ep_type == EP_TYPE_INTR)
{
USBx_HC(chnum)->HCCHAR |= USB_OTG_HCCHAR_ODDFRM;
__HAL_HCD_UNMASK_HALT_HC_INT(chnum);
- USB_HC_Halt(hhcd->Instance, chnum);
+ USB_HC_Halt(USB_OTG_FS, chnum);
__HAL_HCD_CLEAR_HC_INT(chnum, USB_OTG_HCINT_NAK);
}
- else if(hhcd->hc[chnum].ep_type == EP_TYPE_ISOC)
+ else if(hhcd_USB_FS.hc[chnum].ep_type == EP_TYPE_ISOC)
{
USBx_HC(chnum)->HCCHAR |= USB_OTG_HCCHAR_ODDFRM;
- hhcd->hc[chnum].urb_state = URB_DONE;
- HAL_HCD_HC_NotifyURBChange_Callback(hhcd, chnum, hhcd->hc[chnum].urb_state);
+ hhcd_USB_FS.hc[chnum].urb_state = URB_DONE;
+ HAL_HCD_HC_NotifyURBChange_Callback(&hhcd_USB_FS, chnum, hhcd_USB_FS.hc[chnum].urb_state);
}
- hhcd->hc[chnum].toggle_in ^= 1;
+ hhcd_USB_FS.hc[chnum].toggle_in ^= 1;
}
else if ((USBx_HC(chnum)->HCINT) & USB_OTG_HCINT_CHH)
{
__HAL_HCD_MASK_HALT_HC_INT(chnum);
- if(hhcd->hc[chnum].state == HC_XFRC)
+ if(hhcd_USB_FS.hc[chnum].state == HC_XFRC)
{
- hhcd->hc[chnum].urb_state = URB_DONE;
+ hhcd_USB_FS.hc[chnum].urb_state = URB_DONE;
}
- else if (hhcd->hc[chnum].state == HC_NAK)
+ else if (hhcd_USB_FS.hc[chnum].state == HC_NAK)
{
- hhcd->hc[chnum].urb_state = URB_DONE;
+ hhcd_USB_FS.hc[chnum].urb_state = URB_DONE;
}
- else if (hhcd->hc[chnum].state == HC_STALL)
+ else if (hhcd_USB_FS.hc[chnum].state == HC_STALL)
{
- hhcd->hc[chnum].urb_state = URB_STALL;
+ hhcd_USB_FS.hc[chnum].urb_state = URB_STALL;
}
- else if (hhcd->hc[chnum].state == HC_XACTERR)
+ else if (hhcd_USB_FS.hc[chnum].state == HC_XACTERR)
{
- hhcd->hc[chnum].urb_state = URB_NOTREADY;
+ hhcd_USB_FS.hc[chnum].urb_state = URB_NOTREADY;
}
- else if (hhcd->hc[chnum].state == HC_DATATGLERR)
+ else if (hhcd_USB_FS.hc[chnum].state == HC_DATATGLERR)
{
- hhcd->hc[chnum].urb_state = URB_ERROR;
+ hhcd_USB_FS.hc[chnum].urb_state = URB_ERROR;
}
__HAL_HCD_CLEAR_HC_INT(chnum, USB_OTG_HCINT_CHH);
- HAL_HCD_HC_NotifyURBChange_Callback(hhcd, chnum, hhcd->hc[chnum].urb_state);
+ HAL_HCD_HC_NotifyURBChange_Callback(&hhcd_USB_FS, chnum, hhcd_USB_FS.hc[chnum].urb_state);
}
else if ((USBx_HC(chnum)->HCINT) & USB_OTG_HCINT_TXERR)
{
__HAL_HCD_UNMASK_HALT_HC_INT(chnum);
- hhcd->hc[chnum].state = HC_XACTERR;
- USB_HC_Halt(hhcd->Instance, chnum);
+ hhcd_USB_FS.hc[chnum].state = HC_XACTERR;
+ USB_HC_Halt(USB_OTG_FS, chnum);
__HAL_HCD_CLEAR_HC_INT(chnum, USB_OTG_HCINT_TXERR);
}
else if ((USBx_HC(chnum)->HCINT) & USB_OTG_HCINT_NAK)
{
- if(hhcd->hc[chnum].ep_type == EP_TYPE_INTR)
+ if(hhcd_USB_FS.hc[chnum].ep_type == EP_TYPE_INTR)
{
__HAL_HCD_UNMASK_HALT_HC_INT(chnum);
- USB_HC_Halt(hhcd->Instance, chnum);
+ USB_HC_Halt(USB_OTG_FS, chnum);
}
- else if (hhcd->hc[chnum].ep_type == EP_TYPE_CTRL)
+ else if (hhcd_USB_FS.hc[chnum].ep_type == EP_TYPE_CTRL)
{
/* re-activate the channel */
USBx_HC(chnum)->HCCHAR &= ~USB_OTG_HCCHAR_CHDIS;
@@ -1006,13 +1211,13 @@
}
- else if (hhcd->hc[chnum].ep_type == EP_TYPE_BULK)
+ else if (hhcd_USB_FS.hc[chnum].ep_type == EP_TYPE_BULK)
{
__HAL_HCD_UNMASK_HALT_HC_INT(chnum);
- USB_HC_Halt(hhcd->Instance, chnum);
+ USB_HC_Halt(USB_OTG_FS, chnum);
}
- hhcd->hc[chnum].state = HC_NAK;
+ hhcd_USB_FS.hc[chnum].state = HC_NAK;
__HAL_HCD_CLEAR_HC_INT(chnum, USB_OTG_HCINT_NAK);
}
//
@@ -1021,7 +1226,7 @@
{
//
uint8_t chnum=i;
- USB_OTG_GlobalTypeDef *USBx = hhcd->Instance;
+ USB_OTG_GlobalTypeDef *USBx = USB_OTG_FS;
if ((USBx_HC(chnum)->HCINT) & USB_OTG_HCINT_AHBERR)
{
@@ -1032,20 +1237,20 @@
{
__HAL_HCD_CLEAR_HC_INT(chnum, USB_OTG_HCINT_ACK);
- if( hhcd->hc[chnum].do_ping == 1)
+ if( hhcd_USB_FS.hc[chnum].do_ping == 1)
{
- hhcd->hc[chnum].state = HC_NYET;
+ hhcd_USB_FS.hc[chnum].state = HC_NYET;
__HAL_HCD_UNMASK_HALT_HC_INT(chnum);
- USB_HC_Halt(hhcd->Instance, chnum);
- hhcd->hc[chnum].urb_state = URB_NOTREADY;
+ USB_HC_Halt(USB_OTG_FS, chnum);
+ hhcd_USB_FS.hc[chnum].urb_state = URB_NOTREADY;
}
}
else if ((USBx_HC(chnum)->HCINT) & USB_OTG_HCINT_NYET)
{
- hhcd->hc[chnum].state = HC_NYET;
+ hhcd_USB_FS.hc[chnum].state = HC_NYET;
__HAL_HCD_UNMASK_HALT_HC_INT(chnum);
- USB_HC_Halt(hhcd->Instance, chnum);
+ USB_HC_Halt(USB_OTG_FS, chnum);
__HAL_HCD_CLEAR_HC_INT(chnum, USB_OTG_HCINT_NYET);
}
@@ -1053,16 +1258,16 @@
else if ((USBx_HC(chnum)->HCINT) & USB_OTG_HCINT_FRMOR)
{
__HAL_HCD_UNMASK_HALT_HC_INT(chnum);
- USB_HC_Halt(hhcd->Instance, chnum);
+ USB_HC_Halt(USB_OTG_FS, chnum);
__HAL_HCD_CLEAR_HC_INT(chnum, USB_OTG_HCINT_FRMOR);
}
else if ((USBx_HC(chnum)->HCINT) & USB_OTG_HCINT_XFRC)
{
__HAL_HCD_UNMASK_HALT_HC_INT(chnum);
- USB_HC_Halt(hhcd->Instance, chnum);
+ USB_HC_Halt(USB_OTG_FS, chnum);
__HAL_HCD_CLEAR_HC_INT(chnum, USB_OTG_HCINT_XFRC);
- hhcd->hc[chnum].state = HC_XFRC;
+ hhcd_USB_FS.hc[chnum].state = HC_XFRC;
}
@@ -1070,33 +1275,33 @@
{
__HAL_HCD_CLEAR_HC_INT(chnum, USB_OTG_HCINT_STALL);
__HAL_HCD_UNMASK_HALT_HC_INT(chnum);
- USB_HC_Halt(hhcd->Instance, chnum);
- hhcd->hc[chnum].state = HC_STALL;
+ USB_HC_Halt(USB_OTG_FS, chnum);
+ hhcd_USB_FS.hc[chnum].state = HC_STALL;
}
else if ((USBx_HC(chnum)->HCINT) & USB_OTG_HCINT_NAK)
{
__HAL_HCD_UNMASK_HALT_HC_INT(chnum);
- USB_HC_Halt(hhcd->Instance, chnum);
- hhcd->hc[chnum].state = HC_NAK;
+ USB_HC_Halt(USB_OTG_FS, chnum);
+ hhcd_USB_FS.hc[chnum].state = HC_NAK;
__HAL_HCD_CLEAR_HC_INT(chnum, USB_OTG_HCINT_NAK);
}
else if ((USBx_HC(chnum)->HCINT) & USB_OTG_HCINT_TXERR)
{
__HAL_HCD_UNMASK_HALT_HC_INT(chnum);
- USB_HC_Halt(hhcd->Instance, chnum);
- hhcd->hc[chnum].state = HC_XACTERR;
+ USB_HC_Halt(USB_OTG_FS, chnum);
+ hhcd_USB_FS.hc[chnum].state = HC_XACTERR;
__HAL_HCD_CLEAR_HC_INT(chnum, USB_OTG_HCINT_TXERR);
}
else if ((USBx_HC(chnum)->HCINT) & USB_OTG_HCINT_DTERR)
{
__HAL_HCD_UNMASK_HALT_HC_INT(chnum);
- USB_HC_Halt(hhcd->Instance, chnum);
+ USB_HC_Halt(USB_OTG_FS, chnum);
__HAL_HCD_CLEAR_HC_INT(chnum, USB_OTG_HCINT_NAK);
__HAL_HCD_CLEAR_HC_INT(chnum, USB_OTG_HCINT_DTERR);
- hhcd->hc[chnum].state = HC_DATATGLERR;
+ hhcd_USB_FS.hc[chnum].state = HC_DATATGLERR;
}
@@ -1104,64 +1309,64 @@
{
__HAL_HCD_MASK_HALT_HC_INT(chnum);
- if(hhcd->hc[chnum].state == HC_XFRC)
+ if(hhcd_USB_FS.hc[chnum].state == HC_XFRC)
{
- hhcd->hc[chnum].urb_state = URB_DONE;
- if (hhcd->hc[chnum].ep_type == EP_TYPE_BULK)
+ hhcd_USB_FS.hc[chnum].urb_state = URB_DONE;
+ if (hhcd_USB_FS.hc[chnum].ep_type == EP_TYPE_BULK)
{
- hhcd->hc[chnum].toggle_out ^= 1;
+ hhcd_USB_FS.hc[chnum].toggle_out ^= 1;
}
}
- else if (hhcd->hc[chnum].state == HC_NAK)
+ else if (hhcd_USB_FS.hc[chnum].state == HC_NAK)
{
- hhcd->hc[chnum].urb_state = URB_NOTREADY;
+ hhcd_USB_FS.hc[chnum].urb_state = URB_NOTREADY;
}
- else if (hhcd->hc[chnum].state == HC_NYET)
+ else if (hhcd_USB_FS.hc[chnum].state == HC_NYET)
{
- hhcd->hc[chnum].urb_state = URB_NOTREADY;
- hhcd->hc[chnum].do_ping = 0;
+ hhcd_USB_FS.hc[chnum].urb_state = URB_NOTREADY;
+ hhcd_USB_FS.hc[chnum].do_ping = 0;
}
- else if (hhcd->hc[chnum].state == HC_STALL)
+ else if (hhcd_USB_FS.hc[chnum].state == HC_STALL)
{
- hhcd->hc[chnum].urb_state = URB_STALL;
+ hhcd_USB_FS.hc[chnum].urb_state = URB_STALL;
}
- else if(hhcd->hc[chnum].state == HC_XACTERR)
+ else if(hhcd_USB_FS.hc[chnum].state == HC_XACTERR)
{
- hhcd->hc[chnum].urb_state = URB_NOTREADY;
+ hhcd_USB_FS.hc[chnum].urb_state = URB_NOTREADY;
}
- else if (hhcd->hc[chnum].state == HC_DATATGLERR)
+ else if (hhcd_USB_FS.hc[chnum].state == HC_DATATGLERR)
{
- hhcd->hc[chnum].urb_state = URB_ERROR;
+ hhcd_USB_FS.hc[chnum].urb_state = URB_ERROR;
}
__HAL_HCD_CLEAR_HC_INT(chnum, USB_OTG_HCINT_CHH);
- HAL_HCD_HC_NotifyURBChange_Callback(hhcd, chnum, hhcd->hc[chnum].urb_state);
+ HAL_HCD_HC_NotifyURBChange_Callback(&hhcd_USB_FS, chnum, hhcd_USB_FS.hc[chnum].urb_state);
}
//
}
}
}
- __HAL_HCD_CLEAR_FLAG(hhcd, USB_OTG_GINTSTS_HCINT);
+ __HAL_HCD_CLEAR_FLAG(&hhcd_USB_FS, USB_OTG_GINTSTS_HCINT);
}
/* Handle Rx Queue Level Interrupts */
- if(__HAL_HCD_GET_FLAG(hhcd, USB_OTG_GINTSTS_RXFLVL))
+ if(__HAL_HCD_GET_FLAG(&hhcd_USB_FS, USB_OTG_GINTSTS_RXFLVL))
{
- USB_MASK_INTERRUPT(hhcd->Instance, USB_OTG_GINTSTS_RXFLVL);
+ USB_MASK_INTERRUPT(USB_OTG_FS, USB_OTG_GINTSTS_RXFLVL);
//
- USB_OTG_GlobalTypeDef *USBx = hhcd->Instance;
+ USB_OTG_GlobalTypeDef *USBx = USB_OTG_FS;
uint8_t channelnum =0;
uint32_t pktsts;
uint32_t pktcnt;
uint32_t temp = 0;
- temp = hhcd->Instance->GRXSTSP ;
+ temp = USB_OTG_FS->GRXSTSP ;
channelnum = temp & USB_OTG_GRXSTSP_EPNUM;
pktsts = (temp & USB_OTG_GRXSTSP_PKTSTS) >> 17;
pktcnt = (temp & USB_OTG_GRXSTSP_BCNT) >> 4;
@@ -1170,21 +1375,21 @@
{
case GRXSTS_PKTSTS_IN:
/* Read the data into the host buffer. */
- if ((pktcnt > 0) && (hhcd->hc[channelnum].xfer_buff != (void *)0))
+ if ((pktcnt > 0) && (hhcd_USB_FS.hc[channelnum].xfer_buff != (void *)0))
{
- USB_ReadPacket(hhcd->Instance, hhcd->hc[channelnum].xfer_buff, pktcnt);
+ USB_ReadPacket(USB_OTG_FS, hhcd_USB_FS.hc[channelnum].xfer_buff, pktcnt);
/*manage multiple Xfer */
- hhcd->hc[channelnum].xfer_buff += pktcnt;
- hhcd->hc[channelnum].xfer_count += pktcnt;
+ hhcd_USB_FS.hc[channelnum].xfer_buff += pktcnt;
+ hhcd_USB_FS.hc[channelnum].xfer_count += pktcnt;
if((USBx_HC(channelnum)->HCTSIZ & USB_OTG_HCTSIZ_PKTCNT) > 0)
{
/* re-activate the channel when more packets are expected */
USBx_HC(channelnum)->HCCHAR &= ~USB_OTG_HCCHAR_CHDIS;
USBx_HC(channelnum)->HCCHAR |= USB_OTG_HCCHAR_CHENA;
- hhcd->hc[channelnum].toggle_in ^= 1;
+ hhcd_USB_FS.hc[channelnum].toggle_in ^= 1;
}
}
break;
@@ -1198,20 +1403,495 @@
}
//
- USB_UNMASK_INTERRUPT(hhcd->Instance, USB_OTG_GINTSTS_RXFLVL);
+ USB_UNMASK_INTERRUPT(USB_OTG_FS, USB_OTG_GINTSTS_RXFLVL);
}
}
}
+void USBHALHost::usbisr_HS(void)
+{
+ USB_OTG_GlobalTypeDef *USBx = USB_OTG_HS;
+ uint32_t i = 0 , interrupt = 0;
+
+ /* ensure that we are in device mode */
+ if (USB_GetMode(USB_OTG_HS) == USB_OTG_MODE_HOST)
+ {
+ /* avoid spurious interrupt */
+ if(__HAL_HCD_IS_INVALID_INTERRUPT(&hhcd_USB_HS))
+ {
+ return;
+ }
+
+ if(__HAL_HCD_GET_FLAG(&hhcd_USB_HS, USB_OTG_GINTSTS_PXFR_INCOMPISOOUT))
+ {
+ /* incorrect mode, acknowledge the interrupt */
+ __HAL_HCD_CLEAR_FLAG(&hhcd_USB_HS, USB_OTG_GINTSTS_PXFR_INCOMPISOOUT);
+ }
+
+ if(__HAL_HCD_GET_FLAG(&hhcd_USB_HS, USB_OTG_GINTSTS_IISOIXFR))
+ {
+ /* incorrect mode, acknowledge the interrupt */
+ __HAL_HCD_CLEAR_FLAG(&hhcd_USB_HS, USB_OTG_GINTSTS_IISOIXFR);
+ }
+
+ if(__HAL_HCD_GET_FLAG(&hhcd_USB_HS, USB_OTG_GINTSTS_PTXFE))
+ {
+ /* incorrect mode, acknowledge the interrupt */
+ __HAL_HCD_CLEAR_FLAG(&hhcd_USB_HS, USB_OTG_GINTSTS_PTXFE);
+ }
+
+ if(__HAL_HCD_GET_FLAG(&hhcd_USB_HS, USB_OTG_GINTSTS_MMIS))
+ {
+ /* incorrect mode, acknowledge the interrupt */
+ __HAL_HCD_CLEAR_FLAG(&hhcd_USB_HS, USB_OTG_GINTSTS_MMIS);
+ }
+
+ /* Handle Host Disconnect Interrupts */
+ if(__HAL_HCD_GET_FLAG(&hhcd_USB_HS, USB_OTG_GINTSTS_DISCINT))
+ {
+
+ /* Cleanup HPRT */
+ USBx_HPRT0 &= ~(USB_OTG_HPRT_PENA | USB_OTG_HPRT_PCDET |\
+ USB_OTG_HPRT_PENCHNG | USB_OTG_HPRT_POCCHNG );
+
+ /* Handle Host Port Interrupts */
+ HAL_HCD_Disconnect_Callback(&hhcd_USB_HS);
+ USB_InitFSLSPClkSel(USB_OTG_HS ,HCFG_48_MHZ );
+ __HAL_HCD_CLEAR_FLAG(&hhcd_USB_HS, USB_OTG_GINTSTS_DISCINT);
+ }
+
+ /* Handle Host Port Interrupts */
+ if(__HAL_HCD_GET_FLAG(&hhcd_USB_HS, USB_OTG_GINTSTS_HPRTINT))
+ {
+ //
+ USB_OTG_GlobalTypeDef *USBx = USB_OTG_HS;
+ __IO uint32_t hprt0, hprt0_dup;
+
+ /* Handle Host Port Interrupts */
+ hprt0 = USBx_HPRT0;
+ hprt0_dup = USBx_HPRT0;
+
+ hprt0_dup &= ~(USB_OTG_HPRT_PENA | USB_OTG_HPRT_PCDET |\
+ USB_OTG_HPRT_PENCHNG | USB_OTG_HPRT_POCCHNG );
+
+ /* Check wether Port Connect Detected */
+ if((hprt0 & USB_OTG_HPRT_PCDET) == USB_OTG_HPRT_PCDET)
+ {
+ if((hprt0 & USB_OTG_HPRT_PCSTS) == USB_OTG_HPRT_PCSTS)
+ {
+ USB_MASK_INTERRUPT(USB_OTG_HS, USB_OTG_GINTSTS_DISCINT);
+ HAL_HCD_Connect_Callback(&hhcd_USB_HS);
+ }
+ hprt0_dup |= USB_OTG_HPRT_PCDET;
+
+ }
+
+ /* Check whether Port Enable Changed */
+ if((hprt0 & USB_OTG_HPRT_PENCHNG) == USB_OTG_HPRT_PENCHNG)
+ {
+ hprt0_dup |= USB_OTG_HPRT_PENCHNG;
+
+ if((hprt0 & USB_OTG_HPRT_PENA) == USB_OTG_HPRT_PENA)
+ {
+ if(hhcd_USB_HS.Init.phy_itface == USB_OTG_EMBEDDED_PHY)
+ {
+ if ((hprt0 & USB_OTG_HPRT_PSPD) == (HPRT0_PRTSPD_LOW_SPEED << 17))
+ {
+ USB_InitFSLSPClkSel(USB_OTG_HS ,HCFG_6_MHZ );
+ }
+ else
+ {
+ USB_InitFSLSPClkSel(USB_OTG_HS ,HCFG_48_MHZ );
+ }
+ }
+ else
+ {
+ if(hhcd_USB_HS.Init.speed == HCD_SPEED_FULL)
+ {
+ USBx_HOST->HFIR = (uint32_t)60000;
+ }
+ }
+ HAL_HCD_Connect_Callback(&hhcd_USB_HS);
+
+ if(hhcd_USB_HS.Init.speed == HCD_SPEED_HIGH)
+ {
+ USB_UNMASK_INTERRUPT(USB_OTG_HS, USB_OTG_GINTSTS_DISCINT);
+ }
+ }
+ else
+ {
+ /* Cleanup HPRT */
+ USBx_HPRT0 &= ~(USB_OTG_HPRT_PENA | USB_OTG_HPRT_PCDET |\
+ USB_OTG_HPRT_PENCHNG | USB_OTG_HPRT_POCCHNG );
+
+ USB_UNMASK_INTERRUPT(USB_OTG_HS, USB_OTG_GINTSTS_DISCINT);
+ }
+ }
+
+ /* Check For an overcurrent */
+ if((hprt0 & USB_OTG_HPRT_POCCHNG) == USB_OTG_HPRT_POCCHNG)
+ {
+ hprt0_dup |= USB_OTG_HPRT_POCCHNG;
+ }
+
+ /* Clear Port Interrupts */
+ USBx_HPRT0 = hprt0_dup;
+ }
+
+
+ //
+
+
+ /* Handle Host SOF Interrupts */
+ if(__HAL_HCD_GET_FLAG(&hhcd_USB_HS, USB_OTG_GINTSTS_SOF))
+ {
+ HAL_HCD_SOF_Callback(&hhcd_USB_HS);
+ __HAL_HCD_CLEAR_FLAG(&hhcd_USB_HS, USB_OTG_GINTSTS_SOF);
+ }
+
+ /* Handle Host channel Interrupts */
+ if(__HAL_HCD_GET_FLAG(&hhcd_USB_HS, USB_OTG_GINTSTS_HCINT))
+ {
+
+ interrupt = USB_HC_ReadInterrupt(USB_OTG_HS);
+ for (i = 0; i < hhcd_USB_HS.Init.Host_channels ; i++)
+ {
+ if (interrupt & (1 << i))
+ {
+ if ((USBx_HC(i)->HCCHAR) & USB_OTG_HCCHAR_EPDIR)
+ {
+ //
+ USB_OTG_GlobalTypeDef *USBx = USB_OTG_HS;
+ uint8_t chnum = i;
+ if ((USBx_HC(chnum)->HCINT) & USB_OTG_HCINT_AHBERR)
+ {
+ __HAL_HCD_CLEAR_HC_INT(chnum, USB_OTG_HCINT_AHBERR);
+ __HAL_HCD_UNMASK_HALT_HC_INT(chnum);
+ }
+ else if ((USBx_HC(chnum)->HCINT) & USB_OTG_HCINT_ACK)
+ {
+ __HAL_HCD_CLEAR_HC_INT(chnum, USB_OTG_HCINT_ACK);
+ }
+
+ else if ((USBx_HC(chnum)->HCINT) & USB_OTG_HCINT_STALL)
+ {
+ __HAL_HCD_UNMASK_HALT_HC_INT(chnum);
+ hhcd_USB_HS.hc[chnum].state = HC_STALL;
+ __HAL_HCD_CLEAR_HC_INT(chnum, USB_OTG_HCINT_NAK);
+ __HAL_HCD_CLEAR_HC_INT(chnum, USB_OTG_HCINT_STALL);
+ USB_HC_Halt(USB_OTG_HS, chnum);
+ }
+ else if ((USBx_HC(chnum)->HCINT) & USB_OTG_HCINT_DTERR)
+ {
+ __HAL_HCD_UNMASK_HALT_HC_INT(chnum);
+ USB_HC_Halt(USB_OTG_HS, chnum);
+ __HAL_HCD_CLEAR_HC_INT(chnum, USB_OTG_HCINT_NAK);
+ hhcd_USB_HS.hc[chnum].state = HC_DATATGLERR;
+ __HAL_HCD_CLEAR_HC_INT(chnum, USB_OTG_HCINT_DTERR);
+ }
+
+ if ((USBx_HC(chnum)->HCINT) & USB_OTG_HCINT_FRMOR)
+ {
+ __HAL_HCD_UNMASK_HALT_HC_INT(chnum);
+ USB_HC_Halt(USB_OTG_HS, chnum);
+ __HAL_HCD_CLEAR_HC_INT(chnum, USB_OTG_HCINT_FRMOR);
+ }
+
+ else if ((USBx_HC(chnum)->HCINT) & USB_OTG_HCINT_XFRC)
+ {
+
+ if (hhcd_USB_HS.Init.dma_enable)
+ {
+ hhcd_USB_HS.hc[chnum].xfer_count = hhcd_USB_HS.hc[chnum].xfer_len - \
+ (USBx_HC(chnum)->HCTSIZ & USB_OTG_HCTSIZ_XFRSIZ);
+ }
+
+ hhcd_USB_HS.hc[chnum].state = HC_XFRC;
+ __HAL_HCD_CLEAR_HC_INT(chnum, USB_OTG_HCINT_XFRC);
-uint8_t HC::slot = 0x00;
+ if ((hhcd_USB_HS.hc[chnum].ep_type == EP_TYPE_CTRL)||
+ (hhcd_USB_HS.hc[chnum].ep_type == EP_TYPE_BULK))
+ {
+ __HAL_HCD_UNMASK_HALT_HC_INT(chnum);
+ USB_HC_Halt(USB_OTG_HS, chnum);
+ __HAL_HCD_CLEAR_HC_INT(chnum, USB_OTG_HCINT_NAK);
+
+ }
+ else if(hhcd_USB_HS.hc[chnum].ep_type == EP_TYPE_INTR)
+ {
+ USBx_HC(chnum)->HCCHAR |= USB_OTG_HCCHAR_ODDFRM;
+ __HAL_HCD_UNMASK_HALT_HC_INT(chnum);
+ USB_HC_Halt(USB_OTG_HS, chnum);
+ __HAL_HCD_CLEAR_HC_INT(chnum, USB_OTG_HCINT_NAK);
+ }
+ else if(hhcd_USB_HS.hc[chnum].ep_type == EP_TYPE_ISOC)
+ {
+ USBx_HC(chnum)->HCCHAR |= USB_OTG_HCCHAR_ODDFRM;
+ hhcd_USB_HS.hc[chnum].urb_state = URB_DONE;
+ HAL_HCD_HC_NotifyURBChange_Callback(&hhcd_USB_HS, chnum, hhcd_USB_HS.hc[chnum].urb_state);
+ }
+ hhcd_USB_HS.hc[chnum].toggle_in ^= 1;
+
+ }
+ else if ((USBx_HC(chnum)->HCINT) & USB_OTG_HCINT_CHH)
+ {
+ __HAL_HCD_MASK_HALT_HC_INT(chnum);
+
+ if(hhcd_USB_HS.hc[chnum].state == HC_XFRC)
+ {
+ hhcd_USB_HS.hc[chnum].urb_state = URB_DONE;
+ }
+
+ else if (hhcd_USB_HS.hc[chnum].state == HC_NAK)
+ {
+ hhcd_USB_HS.hc[chnum].urb_state = URB_DONE;
+ }
+
+ else if (hhcd_USB_HS.hc[chnum].state == HC_STALL)
+ {
+ hhcd_USB_HS.hc[chnum].urb_state = URB_STALL;
+ }
+
+ else if (hhcd_USB_HS.hc[chnum].state == HC_XACTERR)
+ {
+ hhcd_USB_HS.hc[chnum].urb_state = URB_NOTREADY;
+ }
+
+ else if (hhcd_USB_HS.hc[chnum].state == HC_DATATGLERR)
+ {
+ hhcd_USB_HS.hc[chnum].urb_state = URB_ERROR;
+ }
+
+ __HAL_HCD_CLEAR_HC_INT(chnum, USB_OTG_HCINT_CHH);
+ HAL_HCD_HC_NotifyURBChange_Callback(&hhcd_USB_HS, chnum, hhcd_USB_HS.hc[chnum].urb_state);
+ }
+
+ else if ((USBx_HC(chnum)->HCINT) & USB_OTG_HCINT_TXERR)
+ {
+ __HAL_HCD_UNMASK_HALT_HC_INT(chnum);
+ hhcd_USB_HS.hc[chnum].state = HC_XACTERR;
+ USB_HC_Halt(USB_OTG_HS, chnum);
+ __HAL_HCD_CLEAR_HC_INT(chnum, USB_OTG_HCINT_TXERR);
+ }
+ else if ((USBx_HC(chnum)->HCINT) & USB_OTG_HCINT_NAK)
+ {
+ if(hhcd_USB_HS.hc[chnum].ep_type == EP_TYPE_INTR)
+ {
+ __HAL_HCD_UNMASK_HALT_HC_INT(chnum);
+ USB_HC_Halt(USB_OTG_HS, chnum);
+ }
+ else if (hhcd_USB_HS.hc[chnum].ep_type == EP_TYPE_CTRL)
+ {
+ /* re-activate the channel */
+ USBx_HC(chnum)->HCCHAR &= ~USB_OTG_HCCHAR_CHDIS;
+ USBx_HC(chnum)->HCCHAR |= USB_OTG_HCCHAR_CHENA;
+
+ }
+
+ else if (hhcd_USB_HS.hc[chnum].ep_type == EP_TYPE_BULK)
+ {
+ __HAL_HCD_UNMASK_HALT_HC_INT(chnum);
+ USB_HC_Halt(USB_OTG_HS, chnum);
+ }
+
+ hhcd_USB_HS.hc[chnum].state = HC_NAK;
+ __HAL_HCD_CLEAR_HC_INT(chnum, USB_OTG_HCINT_NAK);
+ }
+ //
+ }
+ else
+ {
+ //
+ uint8_t chnum=i;
+ USB_OTG_GlobalTypeDef *USBx = USB_OTG_HS;
+
+ if ((USBx_HC(chnum)->HCINT) & USB_OTG_HCINT_AHBERR)
+ {
+ __HAL_HCD_CLEAR_HC_INT(chnum, USB_OTG_HCINT_AHBERR);
+ __HAL_HCD_UNMASK_HALT_HC_INT(chnum);
+ }
+ else if ((USBx_HC(chnum)->HCINT) & USB_OTG_HCINT_ACK)
+ {
+ __HAL_HCD_CLEAR_HC_INT(chnum, USB_OTG_HCINT_ACK);
+
+ if( hhcd_USB_HS.hc[chnum].do_ping == 1)
+ {
+ hhcd_USB_HS.hc[chnum].state = HC_NYET;
+ __HAL_HCD_UNMASK_HALT_HC_INT(chnum);
+ USB_HC_Halt(USB_OTG_HS, chnum);
+ hhcd_USB_HS.hc[chnum].urb_state = URB_NOTREADY;
+ }
+ }
+
+ else if ((USBx_HC(chnum)->HCINT) & USB_OTG_HCINT_NYET)
+ {
+ hhcd_USB_HS.hc[chnum].state = HC_NYET;
+ __HAL_HCD_UNMASK_HALT_HC_INT(chnum);
+ USB_HC_Halt(USB_OTG_HS, chnum);
+ __HAL_HCD_CLEAR_HC_INT(chnum, USB_OTG_HCINT_NYET);
+
+ }
+
+ else if ((USBx_HC(chnum)->HCINT) & USB_OTG_HCINT_FRMOR)
+ {
+ __HAL_HCD_UNMASK_HALT_HC_INT(chnum);
+ USB_HC_Halt(USB_OTG_HS, chnum);
+ __HAL_HCD_CLEAR_HC_INT(chnum, USB_OTG_HCINT_FRMOR);
+ }
+
+ else if ((USBx_HC(chnum)->HCINT) & USB_OTG_HCINT_XFRC)
+ {
+ __HAL_HCD_UNMASK_HALT_HC_INT(chnum);
+ USB_HC_Halt(USB_OTG_HS, chnum);
+ __HAL_HCD_CLEAR_HC_INT(chnum, USB_OTG_HCINT_XFRC);
+ hhcd_USB_HS.hc[chnum].state = HC_XFRC;
+
+ }
-HC::HC(HCD_HandleTypeDef* hhcd_USB)
+ else if ((USBx_HC(chnum)->HCINT) & USB_OTG_HCINT_STALL)
+ {
+ __HAL_HCD_CLEAR_HC_INT(chnum, USB_OTG_HCINT_STALL);
+ __HAL_HCD_UNMASK_HALT_HC_INT(chnum);
+ USB_HC_Halt(USB_OTG_HS, chnum);
+ hhcd_USB_HS.hc[chnum].state = HC_STALL;
+ }
+
+ else if ((USBx_HC(chnum)->HCINT) & USB_OTG_HCINT_NAK)
+ {
+ __HAL_HCD_UNMASK_HALT_HC_INT(chnum);
+ USB_HC_Halt(USB_OTG_HS, chnum);
+ hhcd_USB_HS.hc[chnum].state = HC_NAK;
+ __HAL_HCD_CLEAR_HC_INT(chnum, USB_OTG_HCINT_NAK);
+ }
+
+ else if ((USBx_HC(chnum)->HCINT) & USB_OTG_HCINT_TXERR)
+ {
+ __HAL_HCD_UNMASK_HALT_HC_INT(chnum);
+ USB_HC_Halt(USB_OTG_HS, chnum);
+ hhcd_USB_HS.hc[chnum].state = HC_XACTERR;
+ __HAL_HCD_CLEAR_HC_INT(chnum, USB_OTG_HCINT_TXERR);
+ }
+
+ else if ((USBx_HC(chnum)->HCINT) & USB_OTG_HCINT_DTERR)
+ {
+ __HAL_HCD_UNMASK_HALT_HC_INT(chnum);
+ USB_HC_Halt(USB_OTG_HS, chnum);
+ __HAL_HCD_CLEAR_HC_INT(chnum, USB_OTG_HCINT_NAK);
+ __HAL_HCD_CLEAR_HC_INT(chnum, USB_OTG_HCINT_DTERR);
+ hhcd_USB_HS.hc[chnum].state = HC_DATATGLERR;
+ }
+
+
+ else if ((USBx_HC(chnum)->HCINT) & USB_OTG_HCINT_CHH)
+ {
+ __HAL_HCD_MASK_HALT_HC_INT(chnum);
+
+ if(hhcd_USB_HS.hc[chnum].state == HC_XFRC)
+ {
+ hhcd_USB_HS.hc[chnum].urb_state = URB_DONE;
+ if (hhcd_USB_HS.hc[chnum].ep_type == EP_TYPE_BULK)
+ {
+ hhcd_USB_HS.hc[chnum].toggle_out ^= 1;
+ }
+ }
+ else if (hhcd_USB_HS.hc[chnum].state == HC_NAK)
+ {
+ hhcd_USB_HS.hc[chnum].urb_state = URB_NOTREADY;
+ }
+
+ else if (hhcd_USB_HS.hc[chnum].state == HC_NYET)
+ {
+ hhcd_USB_HS.hc[chnum].urb_state = URB_NOTREADY;
+ hhcd_USB_HS.hc[chnum].do_ping = 0;
+ }
+
+ else if (hhcd_USB_HS.hc[chnum].state == HC_STALL)
+ {
+ hhcd_USB_HS.hc[chnum].urb_state = URB_STALL;
+ }
+
+ else if(hhcd_USB_HS.hc[chnum].state == HC_XACTERR)
+ {
+ hhcd_USB_HS.hc[chnum].urb_state = URB_NOTREADY;
+ }
+
+ else if (hhcd_USB_HS.hc[chnum].state == HC_DATATGLERR)
+ {
+ hhcd_USB_HS.hc[chnum].urb_state = URB_ERROR;
+ }
+
+ __HAL_HCD_CLEAR_HC_INT(chnum, USB_OTG_HCINT_CHH);
+ HAL_HCD_HC_NotifyURBChange_Callback(&hhcd_USB_HS, chnum, hhcd_USB_HS.hc[chnum].urb_state);
+ }
+ //
+ }
+ }
+ }
+
+ __HAL_HCD_CLEAR_FLAG(&hhcd_USB_HS, USB_OTG_GINTSTS_HCINT);
+ }
+
+ /* Handle Rx Queue Level Interrupts */
+ if(__HAL_HCD_GET_FLAG(&hhcd_USB_HS, USB_OTG_GINTSTS_RXFLVL))
+ {
+ USB_MASK_INTERRUPT(USB_OTG_HS, USB_OTG_GINTSTS_RXFLVL);
+
+//
+ USB_OTG_GlobalTypeDef *USBx = USB_OTG_HS;
+ uint8_t channelnum =0;
+ uint32_t pktsts;
+ uint32_t pktcnt;
+ uint32_t temp = 0;
+
+ temp = USB_OTG_HS->GRXSTSP ;
+ channelnum = temp & USB_OTG_GRXSTSP_EPNUM;
+ pktsts = (temp & USB_OTG_GRXSTSP_PKTSTS) >> 17;
+ pktcnt = (temp & USB_OTG_GRXSTSP_BCNT) >> 4;
+
+ switch (pktsts)
+ {
+ case GRXSTS_PKTSTS_IN:
+ /* Read the data into the host buffer. */
+ if ((pktcnt > 0) && (hhcd_USB_HS.hc[channelnum].xfer_buff != (void *)0))
+ {
+
+ USB_ReadPacket(USB_OTG_HS, hhcd_USB_HS.hc[channelnum].xfer_buff, pktcnt);
+
+ /*manage multiple Xfer */
+ hhcd_USB_HS.hc[channelnum].xfer_buff += pktcnt;
+ hhcd_USB_HS.hc[channelnum].xfer_count += pktcnt;
+
+ if((USBx_HC(channelnum)->HCTSIZ & USB_OTG_HCTSIZ_PKTCNT) > 0)
+ {
+ /* re-activate the channel when more packets are expected */
+ USBx_HC(channelnum)->HCCHAR &= ~USB_OTG_HCCHAR_CHDIS;
+ USBx_HC(channelnum)->HCCHAR |= USB_OTG_HCCHAR_CHENA;
+ hhcd_USB_HS.hc[channelnum].toggle_in ^= 1;
+ }
+ }
+ break;
+
+ case GRXSTS_PKTSTS_DATA_TOGGLE_ERR:
+ break;
+ case GRXSTS_PKTSTS_IN_XFER_COMP:
+ case GRXSTS_PKTSTS_CH_HALTED:
+ default:
+ break;
+ }
+//
+
+ USB_UNMASK_INTERRUPT(USB_OTG_HS, USB_OTG_GINTSTS_RXFLVL);
+ }
+ }
+}
+
+uint8_t HC_FS::slot = 0x00;
+
+HC_FS::HC_FS()
{
static const int start = 1;
uint8_t mask = (1<<start);
- hc_USB=hhcd_USB;
for(int i = start; i < 8; i++, mask <<= 1)
{
if (!(slot & mask))
@@ -1224,44 +1904,31 @@
_ch = 0; // ERROR!!!
}
-HC::HC(HCD_HandleTypeDef* hhcd_USB,int ch)
+HC_FS::HC_FS(int ch)
{
- hc_USB=hhcd_USB;
_ch = ch;
slot |= (1<<_ch);
}
-HC::~HC()
+HC_FS::~HC_FS()
{
slot &= ~(1<<_ch);
}
-HAL_StatusTypeDef HC::Init(int IF_N, uint8_t epnum, uint8_t dev_address, uint8_t speed, uint8_t ep_type, uint16_t mps)
+HAL_StatusTypeDef HC_FS::Init(uint8_t epnum, uint8_t dev_address, uint8_t speed, uint8_t ep_type, uint16_t mps)
{
_ep_addr = epnum;
_ep_type = ep_type;
- if(IF_N!=USB_FastSpeed)
- {
- while(HAL_HCD_GetState(hc_USB)!=HAL_HCD_STATE_READY);
- }
- return HAL_HCD_HC_Init(hc_USB, _ch,
+ return HAL_HCD_HC_Init(&hhcd_USB_FS, _ch,
epnum, dev_address, speed, ep_type, mps);
}
-HAL_StatusTypeDef HC::SubmitRequest(int IF_N,uint8_t* pbuff, uint16_t length, bool setup)
+HAL_StatusTypeDef HC_FS::SubmitRequest(uint8_t* pbuff, uint16_t length, bool setup)
{
- uint32_t tick;
- tick=HAL_GetTick();
- while(HAL_GetTick()==tick);
- if(IF_N!=USB_FastSpeed)
- {
- while((hc_USB->Instance->GRXSTSR&0x1E0000)==0x40000);
- while(((hc_USB->Instance->HNPTXSTS& 0xFFFF)*((hc_USB->Instance->HNPTXSTS& 0x000F0000)>>16))<length);
- }
uint8_t direction = (_ep_addr & 0x80) ? DIR_IN : DIR_OUT;
if (_ep_type == EP_TYPE_CTRL)
{
- HCD_HCTypeDef* hc = &hc_USB->hc[_ch];
+ HCD_HCTypeDef* hc = &hhcd_USB_FS.hc[_ch];
if (setup)
{
hc->data_pid = HC_PID_SETUP;
@@ -1298,48 +1965,156 @@
hc->xfer_count = 0;
hc->ch_num = _ch;
hc->state = HC_IDLE;
- if(IF_N==USB_FastSpeed)
- {
- return USB_HC_StartXfer(hc_USB->Instance, hc, 0);
- }
- else
- {
- return USB_HC_StartXfer(hc_USB->Instance, hc, 1);
- }
+
+ return USB_HC_StartXfer(hhcd_USB_FS.Instance, hc, 0);
}
- return HAL_HCD_HC_SubmitRequest(hc_USB, _ch,
+ return HAL_HCD_HC_SubmitRequest(&hhcd_USB_FS, _ch,
direction, _ep_type, 0, pbuff, length, 0);
}
-HCD_URBStateTypeDef HC::GetURBState()
+HCD_URBStateTypeDef HC_FS::GetURBState()
+{
+ return HAL_HCD_HC_GetURBState(&hhcd_USB_FS, _ch);
+}
+
+HCD_HCStateTypeDef HC_FS::GetState()
+{
+ return HAL_HCD_HC_GetState(&hhcd_USB_FS, _ch);
+}
+
+uint32_t HC_FS::GetXferCount()
{
- return HAL_HCD_HC_GetURBState(hc_USB, _ch);
+ return HAL_HCD_HC_GetXferCount(&hhcd_USB_FS, _ch);
+}
+
+void HC_FS::SetToggle(uint8_t toggle)
+{
+ if (_ep_addr & 0x80) // IN
+ {
+ hhcd_USB_FS.hc[_ch].toggle_in = toggle;
+ }
+ else // OUT
+ {
+ hhcd_USB_FS.hc[_ch].toggle_out = toggle;
+ }
}
+uint8_t HC_HS::slot = 0x00;
-HCD_HCStateTypeDef HC::GetState()
+HC_HS::HC_HS()
{
- return HAL_HCD_HC_GetState(hc_USB, _ch);
+ static const int start = 1;
+ uint8_t mask = (1<<start);
+ for(int i = start; i < 8; i++, mask <<= 1)
+ {
+ if (!(slot & mask))
+ {
+ slot |= mask;
+ _ch = i;
+ return;
+ }
+ }
+ _ch = 0; // ERROR!!!
+}
+
+HC_HS::HC_HS(int ch)
+{
+ _ch = ch;
+ slot |= (1<<_ch);
+}
+
+HC_HS::~HC_HS()
+{
+ slot &= ~(1<<_ch);
+}
+
+HAL_StatusTypeDef HC_HS::Init(uint8_t epnum, uint8_t dev_address, uint8_t speed, uint8_t ep_type, uint16_t mps)
+{
+ _ep_addr = epnum;
+ _ep_type = ep_type;
+ return HAL_HCD_HC_Init(&hhcd_USB_HS, _ch,
+ epnum, dev_address, speed, ep_type, mps);
}
-uint32_t HC::GetXferCount()
+HAL_StatusTypeDef HC_HS::SubmitRequest(uint8_t* pbuff, uint16_t length, bool setup)
{
- return HAL_HCD_HC_GetXferCount(hc_USB, _ch);
+ uint8_t direction = (_ep_addr & 0x80) ? DIR_IN : DIR_OUT;
+ if (_ep_type == EP_TYPE_CTRL)
+ {
+ HCD_HCTypeDef* hc = &hhcd_USB_HS.hc[_ch];
+ if (setup)
+ {
+ hc->data_pid = HC_PID_SETUP;
+ hc->toggle_out = 0;
+ }
+ else
+ {
+ if (direction == DIR_IN)
+ {
+ if (hc->toggle_in == 0)
+ {
+ hc->data_pid = HC_PID_DATA0;
+ }
+ else
+ {
+ hc->data_pid = HC_PID_DATA1;
+ }
+ }
+ else // OUT
+ {
+ if (hc->toggle_out == 0)
+ {
+ hc->data_pid = HC_PID_DATA0;
+ }
+ else
+ {
+ hc->data_pid = HC_PID_DATA1;
+ }
+ }
+ }
+ hc->xfer_buff = pbuff;
+ hc->xfer_len = length;
+ hc->urb_state = URB_IDLE;
+ hc->xfer_count = 0;
+ hc->ch_num = _ch;
+ hc->state = HC_IDLE;
+
+ return USB_HC_StartXfer(hhcd_USB_HS.Instance, hc, 0);
+ }
+ return HAL_HCD_HC_SubmitRequest(&hhcd_USB_HS, _ch,
+ direction, _ep_type, 0, pbuff, length, 0);
}
-void HC::SetToggle(uint8_t toggle)
+HCD_URBStateTypeDef HC_HS::GetURBState()
+{
+ return HAL_HCD_HC_GetURBState(&hhcd_USB_HS, _ch);
+}
+
+HCD_HCStateTypeDef HC_HS::GetState()
+{
+ return HAL_HCD_HC_GetState(&hhcd_USB_HS, _ch);
+}
+
+uint32_t HC_HS::GetXferCount()
+{
+ return HAL_HCD_HC_GetXferCount(&hhcd_USB_HS, _ch);
+}
+
+void HC_HS::SetToggle(uint8_t toggle)
{
if (_ep_addr & 0x80) // IN
{
- hc_USB->hc[_ch].toggle_in = toggle;
+ hhcd_USB_HS.hc[_ch].toggle_in = toggle;
}
else // OUT
{
- hc_USB->hc[_ch].toggle_out = toggle;
+ hhcd_USB_HS.hc[_ch].toggle_out = toggle;
}
}
+
#endif
+
--- a/USBHost/TARGET_STM32F7/USBHALHost_F746NG.h Mon Jun 13 17:21:07 2016 +0000
+++ b/USBHost/TARGET_STM32F7/USBHALHost_F746NG.h Fri Jun 17 09:00:35 2016 +0000
@@ -1,4 +1,3 @@
-
#pragma once
#include "mbed.h"
#include "USBHostTypes.h"
@@ -6,29 +5,53 @@
#define USB_FastSpeed 0
#define USB_HighSpeed 1
-class HC {
+class HC_FS {
static const uint8_t DIR_IN = 1;
static const uint8_t DIR_OUT = 0;
public:
- HC(HCD_HandleTypeDef* hhcd_USB);
- HC(HCD_HandleTypeDef* hhcd_USB,int ch);
- ~HC();
- HAL_StatusTypeDef Init(int IF_N,uint8_t epnum, uint8_t dev_address, uint8_t speed, uint8_t ep_type, uint16_t mps);
- HAL_StatusTypeDef SubmitRequest(int IF_N,uint8_t* pbuff, uint16_t length, bool setup = false);
+ HC_FS();
+ HC_FS(int ch);
+ ~HC_FS();
+ HAL_StatusTypeDef Init(uint8_t epnum, uint8_t dev_address, uint8_t speed, uint8_t ep_type, uint16_t mps);
+ HAL_StatusTypeDef SubmitRequest(uint8_t* pbuff, uint16_t length, bool setup = false);
HCD_URBStateTypeDef GetURBState();
HCD_HCStateTypeDef GetState();
uint32_t GetXferCount();
void SetToggle(uint8_t toggle);
static uint8_t slot;
- HCD_HandleTypeDef* hc_USB;
+
private:
int _ch;
uint8_t _ep_addr;
uint8_t _ep_type;
};
+class HC_HS {
+ static const uint8_t DIR_IN = 1;
+ static const uint8_t DIR_OUT = 0;
+
+public:
+ HC_HS();
+ HC_HS(int ch);
+ ~HC_HS();
+ HAL_StatusTypeDef Init(uint8_t epnum, uint8_t dev_address, uint8_t speed, uint8_t ep_type, uint16_t mps);
+ HAL_StatusTypeDef SubmitRequest(uint8_t* pbuff, uint16_t length, bool setup = false);
+ HCD_URBStateTypeDef GetURBState();
+ HCD_HCStateTypeDef GetState();
+ uint32_t GetXferCount();
+ void SetToggle(uint8_t toggle);
+
+ static uint8_t slot;
+
+private:
+ int _ch;
+ uint8_t _ep_addr;
+ uint8_t _ep_type;
+};
+
+
class USBHALHost {
public:
uint8_t LastStatus;
@@ -63,8 +86,9 @@
bool wait_attach();
static USBHALHost * instHost;
HCD_HandleTypeDef* hhcd;
- void usbisr(void);
- static void _usbisr(void);
+ void usbisr_FS(void);
+ static void _usbisr_FS(void);
+ void usbisr_HS(void);
+ static void _usbisr_HS(void);
};
-
--- a/USBHost/USBHost.cpp Mon Jun 13 17:21:07 2016 +0000
+++ b/USBHost/USBHost.cpp Fri Jun 17 09:00:35 2016 +0000
@@ -21,24 +21,36 @@
void usb_test_assert_internal(const char *expr, const char *file, int line);
#define USB_TEST_ASSERT(EXPR) while(!(EXPR)){usb_test_assert_internal(#EXPR,__FILE__,__LINE__);}
-USBHost* USBHost::inst = NULL;
+USBHost* USBHost::inst_0 = NULL;
+USBHost* USBHost::inst_1 = NULL;
USBHost* USBHost::getHostInst(int IF_Number) {
- if (inst == NULL) {
- inst = new USBHost(IF_Number);
- inst->init();
+ if (IF_Number==0)
+ {
+ if (inst_0 == NULL) {
+ inst_0 = new USBHost(IF_Number);
+ inst_0->init();
+ }
+ return inst_0;
}
- if(inst->IF_N!=IF_Number) {
- inst = new USBHost(IF_Number);
- inst->init();
+ else
+ {
+ if (inst_1 == NULL) {
+ inst_1 = new USBHost(IF_Number);
+ inst_1->init();
}
- return inst;
+ return inst_1;
+ }
+
}
void USBHost::poll()
{
- if (inst) {
- inst->task();
+ if (inst_0) {
+ inst_0->task();
+ }
+ if (inst_1) {
+ inst_1->task();
}
}
@@ -202,7 +214,7 @@
USB_TYPE USBHost::controlRead(USBDeviceConnected* dev, uint8_t requestType, uint8_t request, uint32_t value, uint32_t index, uint8_t * buf, uint32_t len) {
USBEndpoint* ep = dev->getEpCtl();
SETUP_PACKET setup(requestType, request, value, index, len);
-
+ wait_ms(100);
int result = token_setup(ep, &setup, len); // setup stage
USB_TRACE1(result);
if (result < 0) {
--- a/USBHost/USBHost.h Mon Jun 13 17:21:07 2016 +0000
+++ b/USBHost/USBHost.h Fri Jun 17 09:00:35 2016 +0000
@@ -173,7 +173,8 @@
private:
USBHost(int InterfaceNumber);
- static USBHost* inst;
+ static USBHost* inst_0;
+ static USBHost* inst_1;
virtual bool addDevice(USBDeviceConnected* parent, int port, bool lowSpeed);
void root_enumeration(USBDeviceConnected* dev);
void parseConfDescr(USBDeviceConnected* dev, uint8_t* conf_descr, uint32_t len, IUSBEnumerator* pEnumerator);
--- a/USBHostMSD/USBHostMSD.cpp Mon Jun 13 17:21:07 2016 +0000
+++ b/USBHostMSD/USBHostMSD.cpp Fri Jun 17 09:00:35 2016 +0000
@@ -23,13 +23,14 @@
#define CBW_SIGNATURE 0x43425355
#define CSW_SIGNATURE 0x53425355
+
#define DEVICE_TO_HOST 0x80
#define HOST_TO_DEVICE 0x00
#define GET_MAX_LUN (0xFE)
#define BO_MASS_STORAGE_RESET (0xFF)
-USBHostMSD::USBHostMSD(int Interface,const char * rootdir) : FATFileSystem(rootdir)
+USBHostMSD::USBHostMSD(const char * rootdir,int Interface) : FATFileSystem(rootdir)
{
host = USBHost::getHostInst(Interface);
init();
@@ -65,19 +66,19 @@
for (uint8_t i = 0; i < MAX_DEVICE_CONNECTED; i++) {
if ((dev = host->getDevice(i)) != NULL) {
-
+
USB_DBG("Trying to connect MSD device\r\n");
-
+
if(host->enumerate(dev, this))
break;
if (msd_device_found) {
bulk_in = dev->getEndpoint(msd_intf, BULK_ENDPOINT, IN);
bulk_out = dev->getEndpoint(msd_intf, BULK_ENDPOINT, OUT);
-
+
if (!bulk_in || !bulk_out)
continue;
-
+
USB_INFO("New MSD device: VID:%04x PID:%04x [dev: %p - intf: %d]", dev->getVid(), dev->getPid(), dev, msd_intf);
dev->setName("MSD", msd_intf);
host->registerDriver(dev, msd_intf, this, &USBHostMSD::init);
@@ -122,9 +123,74 @@
}
-int USBHostMSD::testUnitReady() {
+int USBHostMSD::testUnitReady(int i) {
USB_DBG("Test unit ready");
- return SCSITransfer(NULL, 6, DEVICE_TO_HOST, 0, 0);
+ uint8_t cmd[6] = {0,0,0,0,0,0};
+ //SCSITransfer(uint8_t * cmd, uint8_t cmd_len, int flags, uint8_t * data, uint32_t transfer_len)
+ //return SCSITransfer(cmd, 6, DEVICE_TO_HOST, 0, 0);
+ int res = 0;
+
+ cbw.Signature = CBW_SIGNATURE;
+ cbw.Tag = 0;
+ cbw.DataLength = 0;
+ cbw.Flags = DEVICE_TO_HOST;
+ cbw.LUN = 0;
+ cbw.CBLength = 6;
+ memset(cbw.CB,0,sizeof(cbw.CB));
+ if (cmd) {
+ memcpy(cbw.CB,cmd,6);
+ }
+
+ // send the cbw
+ USB_DBG("Send CBW");
+ res = host->bulkWrite(dev, bulk_out,(uint8_t *)&cbw, 31);
+ if (checkResult(res, bulk_out))
+ return -1;
+
+ wait_ms(6000*i);
+
+ // status stage
+ csw.Signature = 0;
+ USB_DBG("Read CSW");
+ res = host->bulkRead(dev, bulk_in,(uint8_t *)&csw, 13);
+ if (checkResult(res, bulk_in))
+ return -1;
+
+ if (csw.Signature != CSW_SIGNATURE) {
+ return -1;
+ }
+
+ USB_DBG("recv csw: status: %d", csw.Status);
+
+ // ModeSense?
+ if ((csw.Status == 1) && (cmd[0] != 0x03)) {
+ USB_DBG("request mode sense");
+ return SCSIRequestSense();
+ }
+
+ // perform reset recovery
+ if ((csw.Status == 2) && (cmd[0] != 0x03)) {
+
+ // send Bulk-Only Mass Storage Reset request
+ res = host->controlWrite( dev,
+ USB_RECIPIENT_INTERFACE | USB_HOST_TO_DEVICE | USB_REQUEST_TYPE_CLASS,
+ BO_MASS_STORAGE_RESET,
+ 0, msd_intf, NULL, 0);
+
+ // unstall both endpoints
+ res = host->controlWrite( dev,
+ USB_RECIPIENT_ENDPOINT | USB_HOST_TO_DEVICE | USB_REQUEST_TYPE_STANDARD,
+ CLEAR_FEATURE,
+ 0, bulk_in->getAddress(), NULL, 0);
+
+ res = host->controlWrite( dev,
+ USB_RECIPIENT_ENDPOINT | USB_HOST_TO_DEVICE | USB_REQUEST_TYPE_STANDARD,
+ CLEAR_FEATURE,
+ 0, bulk_out->getAddress(), NULL, 0);
+
+ }
+
+ return csw.Status;
}
@@ -219,7 +285,7 @@
if (data) {
USB_DBG("data stage");
if (flags == HOST_TO_DEVICE) {
-
+
res = host->bulkWrite(dev, bulk_out, data, transfer_len);
if (checkResult(res, bulk_out))
return -1;
@@ -242,7 +308,7 @@
if (csw.Signature != CSW_SIGNATURE) {
return -1;
}
-
+
USB_DBG("recv csw: status: %d", csw.Status);
// ModeSense?
@@ -250,34 +316,34 @@
USB_DBG("request mode sense");
return SCSIRequestSense();
}
-
+
// perform reset recovery
if ((csw.Status == 2) && (cmd[0] != 0x03)) {
-
+
// send Bulk-Only Mass Storage Reset request
res = host->controlWrite( dev,
USB_RECIPIENT_INTERFACE | USB_HOST_TO_DEVICE | USB_REQUEST_TYPE_CLASS,
BO_MASS_STORAGE_RESET,
0, msd_intf, NULL, 0);
-
+
// unstall both endpoints
res = host->controlWrite( dev,
USB_RECIPIENT_ENDPOINT | USB_HOST_TO_DEVICE | USB_REQUEST_TYPE_STANDARD,
CLEAR_FEATURE,
0, bulk_in->getAddress(), NULL, 0);
-
+
res = host->controlWrite( dev,
USB_RECIPIENT_ENDPOINT | USB_HOST_TO_DEVICE | USB_REQUEST_TYPE_STANDARD,
CLEAR_FEATURE,
0, bulk_out->getAddress(), NULL, 0);
-
+
}
return csw.Status;
}
-int USBHostMSD::dataTransfer(uint8_t * buf, uint32_t block, uint8_t nbBlock, int direction) {
+int USBHostMSD::dataTransfer(uint8_t * buf, uint32_t block, uint32_t nbBlock, int direction) {
uint8_t cmd[10];
memset(cmd,0,10);
cmd[0] = (direction == DEVICE_TO_HOST) ? 0x28 : 0x2A;
@@ -304,20 +370,29 @@
int USBHostMSD::disk_initialize() {
USB_DBG("FILESYSTEM: init");
/* U16 */int i, timeout = 10;
-
+
getMaxLun();
-
+
for (i = 0; i < timeout; i++) {
wait_ms(100); //Thread::wait(100);
- if (!testUnitReady())
+ if (!testUnitReady(i+1))
break;
+ printf("TestUnitReady %d\r\n",i);
+ if(i>1)
+ {
+ host->controlWrite( dev,
+ USB_RECIPIENT_INTERFACE | USB_HOST_TO_DEVICE | USB_REQUEST_TYPE_CLASS,
+ BO_MASS_STORAGE_RESET,
+ 0, msd_intf, NULL, 0);
+
+ };
}
-
+
if (i == timeout) {
disk_init = false;
return -1;
}
-
+
inquiry(0, 0);
disk_init = 1;
return readCapacity();
@@ -330,7 +405,9 @@
}
if (!disk_init)
return -1;
- return dataTransfer((uint8_t *)buffer, sector, count, HOST_TO_DEVICE);
+ if (count>0x800000)
+ return -1;
+ return dataTransfer((uint8_t *)buffer, sector,(uint32_t) count, HOST_TO_DEVICE);
}
int USBHostMSD::disk_read(uint8_t * buffer, uint64_t sector, uint8_t count) {
@@ -340,9 +417,12 @@
}
if (!disk_init)
return -1;
- return dataTransfer((uint8_t *)buffer, sector, count, DEVICE_TO_HOST);
+ if (count>0x800000)
+ return -1;
+ return dataTransfer((uint8_t *)buffer, sector,(uint32_t) count, DEVICE_TO_HOST);
}
+
uint64_t USBHostMSD::disk_sectors() {
USB_DBG("FILESYSTEM: sectors");
if (!disk_init) {
--- a/USBHostMSD/USBHostMSD.h Mon Jun 13 17:21:07 2016 +0000
+++ b/USBHostMSD/USBHostMSD.h Fri Jun 17 09:00:35 2016 +0000
@@ -24,7 +24,7 @@
#include "USBHost.h"
#include "FATFileSystem.h"
-/**
+/**
* A class to communicate a USB flash disk
*/
class USBHostMSD : public IUSBEnumerator, public FATFileSystem {
@@ -34,7 +34,7 @@
*
* @param rootdir mount name
*/
- USBHostMSD(int Interface,const char * rootdir);
+ USBHostMSD(const char * rootdir,int Interface);
/**
* Check if a MSD device is connected
@@ -95,11 +95,11 @@
CSW csw;
int SCSITransfer(uint8_t * cmd, uint8_t cmd_len, int flags, uint8_t * data, uint32_t transfer_len);
- int testUnitReady();
+ int testUnitReady(int i);
int readCapacity();
int inquiry(uint8_t lun, uint8_t page_code);
int SCSIRequestSense();
- int dataTransfer(uint8_t * buf, uint32_t block, uint8_t nbBlock, int direction);
+ int dataTransfer(uint8_t * buf, uint32_t block, uint32_t nbBlock, int direction);
int checkResult(uint8_t res, USBEndpoint * ep);
int getMaxLun();
@@ -109,7 +109,7 @@
int msd_intf;
bool msd_device_found;
bool disk_init;
-
+
void init();
};