mirror of
https://gitee.com/Vancouver2017/luban-lite-t3e-pro.git
synced 2025-12-14 18:38:55 +00:00
96 lines
2.2 KiB
C
96 lines
2.2 KiB
C
#include "usbh_core.h"
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#include "hpm_common.h"
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#include "hpm_soc.h"
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#include "hpm_usb_drv.h"
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#if !defined(CONFIG_USB_EHCI_HPMICRO) || !CONFIG_USB_EHCI_HPMICRO
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#error "hpm ehci must set CONFIG_USB_EHCI_HPMICRO=1"
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#endif
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#if !defined(CONFIG_USB_EHCI_HCOR_OFFSET) || CONFIG_USB_EHCI_HCOR_OFFSET != 0x140
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#error "hpm ehci must config CONFIG_USB_EHCI_HCOR_OFFSET to 0x140"
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#endif
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#if defined(CONFIG_USB_EHCI_PRINT_HW_PARAM) || !defined(CONFIG_USB_EHCI_PORT_POWER)
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#error "hpm ehci must enable CONFIG_USB_EHCI_PORT_POWER and disable CONFIG_USB_EHCI_PRINT_HW_PARAM"
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#endif
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struct usbh_bus *hpm_usb_bus0;
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#ifdef HPM_USB1_BASE
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struct usbh_bus *hpm_usb_bus1;
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#endif
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const uint8_t hpm_irq_table[] = {
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IRQn_USB0,
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#ifdef HPM_USB1_BASE
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IRQn_USB1
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#endif
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};
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static void usb_host_mode_init(USB_Type *ptr)
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{
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/* Set mode to host, must be set immediately after reset */
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ptr->USBMODE &= ~USB_USBMODE_CM_MASK;
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ptr->USBMODE |= USB_USBMODE_CM_SET(3);
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/* Set the endian */
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ptr->USBMODE &= ~USB_USBMODE_ES_MASK;
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/* Set parallel interface signal */
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ptr->PORTSC1 &= ~USB_PORTSC1_STS_MASK;
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/* Set parallel transceiver width */
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ptr->PORTSC1 &= ~USB_PORTSC1_PTW_MASK;
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/* Not use interrupt threshold. */
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ptr->USBCMD &= ~USB_USBCMD_ITC_MASK;
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}
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void usb_hc_low_level_init(struct usbh_bus *bus)
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{
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usb_phy_init((USB_Type *)(bus->hcd.reg_base));
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intc_m_enable_irq(hpm_irq_table[bus->hcd.hcd_id]);
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}
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void usb_hc_low_level2_init(struct usbh_bus *bus)
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{
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usb_host_mode_init((USB_Type *)(bus->hcd.reg_base));
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}
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uint8_t usbh_get_port_speed(struct usbh_bus *bus, const uint8_t port)
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{
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(void)port;
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uint8_t speed;
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speed = usb_get_port_speed((USB_Type *)(bus->hcd.reg_base));
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if (speed == 0x00) {
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return USB_SPEED_FULL;
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}
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if (speed == 0x01) {
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return USB_SPEED_LOW;
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}
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if (speed == 0x02) {
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return USB_SPEED_HIGH;
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}
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return 0;
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}
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extern void USBH_IRQHandler(struct usbh_bus *bus);
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void isr_usbh0(void)
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{
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USBH_IRQHandler(hpm_usb_bus0);
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}
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SDK_DECLARE_EXT_ISR_M(IRQn_USB0, isr_usbh0)
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#ifdef HPM_USB1_BASE
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void isr_usbh1(void)
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{
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USBH_IRQHandler(hpm_usb_bus1);
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}
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SDK_DECLARE_EXT_ISR_M(IRQn_USB1, isr_usbh1)
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#endif
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