yemai/CherryUSB
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

[update] port: hpmicro: update usb_dc_hpm.c (#316)

Browse Source 
- update usb_dc_hpm.c

Signed-off-by: Zhihong Chen <zhihong.chen@hpmicro.com>
This commit is contained in:
chenzhihong007
2025-05-12 11:01:08 +08:00
committed by GitHub
parent 6064c0beef
commit 8c100cdccd
1 changed files with 17 additions and 26 deletions
Download Patch File Download Diff File Expand all files Collapse all files

43
port/hpm/usb_dc_hpm.c
View File

@@ -1,5 +1,5 @@
/*
* Copyright (c) 2022-2024 HPMicro
* Copyright (c) 2022-2025 HPMicro
*
* SPDX-License-Identifier: BSD-3-Clause
*
@@ -13,13 +13,13 @@
/* USBSTS, USBINTR */
enum {
intr_usb = HPM_BITSMASK(1, 0),
intr_error = HPM_BITSMASK(1, 1),
intr_port_change = HPM_BITSMASK(1, 2),
intr_reset = HPM_BITSMASK(1, 6),
intr_sof = HPM_BITSMASK(1, 7),
intr_suspend = HPM_BITSMASK(1, 8),
intr_nak = HPM_BITSMASK(1, 16)
intr_usb = USB_USBINTR_UE_MASK,
intr_error = USB_USBINTR_UEE_MASK,
intr_port_change = USB_USBINTR_PCE_MASK,
intr_reset = USB_USBINTR_URE_MASK,
intr_sof = USB_USBINTR_SRE_MASK,
intr_suspend = USB_USBINTR_SLE_MASK,
intr_nak = USB_USBINTR_NAKE_MASK,
};
/* Endpoint state */
@@ -44,10 +44,8 @@ struct hpm_udc {
struct hpm_ep_state out_ep[USB_NUM_BIDIR_ENDPOINTS]; /*!< OUT endpoint parameters */
} g_hpm_udc[CONFIG_USBDEV_MAX_BUS];
static ATTR_PLACE_AT_NONCACHEABLE_WITH_ALIGNMENT(USB_SOC_DCD_DATA_RAM_ADDRESS_ALIGNMENT) dcd_data_t _dcd_data0;
#ifdef HPM_USB1_BASE
static ATTR_PLACE_AT_NONCACHEABLE_WITH_ALIGNMENT(USB_SOC_DCD_DATA_RAM_ADDRESS_ALIGNMENT) dcd_data_t _dcd_data1;
#endif
static ATTR_PLACE_AT_NONCACHEABLE_WITH_ALIGNMENT(USB_SOC_DCD_DATA_RAM_ADDRESS_ALIGNMENT)
uint8_t _dcd_data[CONFIG_USBDEV_MAX_BUS][HPM_ALIGN_UP(sizeof(dcd_data_t), USB_SOC_DCD_DATA_RAM_ADDRESS_ALIGNMENT)];
static ATTR_PLACE_AT_NONCACHEABLE usb_device_handle_t usb_device_handle[CONFIG_USBDEV_MAX_BUS];
static uint32_t _dcd_irqnum[CONFIG_USBDEV_MAX_BUS];
static uint8_t _dcd_busid[CONFIG_USBDEV_MAX_BUS];
@@ -68,6 +66,7 @@ int usb_dc_init(uint8_t busid)
memset(&g_hpm_udc[busid], 0, sizeof(struct hpm_udc));
g_hpm_udc[busid].handle = &usb_device_handle[busid];
g_hpm_udc[busid].handle->regs = (USB_Type *)g_usbdev_bus[busid].reg_base;
g_hpm_udc[busid].handle->dcd_data = (dcd_data_t *)&_dcd_data[busid][0];
if (g_usbdev_bus[busid].reg_base == HPM_USB0_BASE) {
_dcd_irqnum[busid] = IRQn_USB0;
@@ -81,22 +80,11 @@ int usb_dc_init(uint8_t busid)
#endif
}
if (busid == 0) {
g_hpm_udc[busid].handle->dcd_data = &_dcd_data0;
} else if (busid == 1) {
#ifdef HPM_USB1_BASE
g_hpm_udc[busid].handle->dcd_data = &_dcd_data1;
#endif
} else {
;
}
uint32_t int_mask;
int_mask = (USB_USBINTR_UE_MASK | USB_USBINTR_UEE_MASK | USB_USBINTR_SLE_MASK |
USB_USBINTR_PCE_MASK | USB_USBINTR_URE_MASK);
int_mask = (intr_usb | intr_error |intr_port_change | intr_reset | intr_suspend);
#ifdef CONFIG_USBDEV_SOF_ENABLE
int_mask |= USB_USBINTR_SRE_MASK;
int_mask |= intr_sof;
#endif
usb_device_init(g_hpm_udc[busid].handle, int_mask);
@@ -283,6 +271,7 @@ void USBD_IRQHandler(uint8_t busid)
usbd_event_sof_handler(busid);
}
#endif
if (int_status & intr_reset) {
g_hpm_udc[busid].is_suspend = false;
memset(g_hpm_udc[busid].in_ep, 0, sizeof(struct hpm_ep_state) * USB_NUM_BIDIR_ENDPOINTS);
@@ -326,7 +315,8 @@ void USBD_IRQHandler(uint8_t busid)
ep_cb_req = true;
/* Failed QTD also get ENDPTCOMPLETE set */
dcd_qtd_t *p_qtd = usb_device_qtd_get(handle, ep_idx);
dcd_qhd_t *p_qhd = usb_device_qhd_get(handle, ep_idx);
dcd_qtd_t *p_qtd = p_qhd->attached_qtd;
while (1) {
if (p_qtd->halted || p_qtd->xact_err || p_qtd->buffer_err) {
USB_LOG_ERR("usbd transfer error!\r\n");
@@ -337,6 +327,7 @@ void USBD_IRQHandler(uint8_t busid)
break;
} else {
transfer_len += p_qtd->expected_bytes - p_qtd->total_bytes;
p_qtd->in_use = false;
}
if (p_qtd->next == USB_SOC_DCD_QTD_NEXT_INVALID) {