epagris/flatUSB
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- CH32F207 port fixed

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- ACM stack size fixed
This commit is contained in:
Wiesner András 2025-03-07 16:34:25 +01:00
parent 88bb420b26
commit c0ea9c3ab3
3 changed files with 15 additions and 5 deletions
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2
class/acm.c
View File

@ -97,7 +97,7 @@ void usb_acm_init(const Usb_Acm_EpAssignments *as) {
// create thread
osThreadAttr_t attr;
memset(&attr, 0, sizeof(osThreadAttr_t));
attr.stack_size = 1024;
attr.stack_size = 512;
attr.name = "acm";
th = osThreadNew(thread_usb_acm, NULL, &attr);
}

6
driver/ch32/usb_drv.c
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@ -34,8 +34,8 @@
#define USB_EP_TX_BUF_SIZE (64) ///< Transmit buffer size
#define USB_EP_RX_BUF_SIZE (64) ///< Receive buffer size
#define USB_EP_COMBINED_BUF_SIZE ((USB_EP_TX_BUF_SIZE + USB_EP_RX_BUF_SIZE) * 2) ///< Combined buffer size in a single direction
#define USB_EP_SUMMED_BUF_SIZE (USB_EP_COMBINED_BUF_SIZE * USB_NUM_OF_ENDPOINTS * 2) ///< Summed size for each endpoint in each direction
#define USB_EP_COMBINED_BUF_SIZE ((USB_EP_TX_BUF_SIZE + USB_EP_RX_BUF_SIZE)) ///< Combined buffer size in a single direction
#define USB_EP_SUMMED_BUF_SIZE (USB_EP_COMBINED_BUF_SIZE * USB_NUM_OF_ENDPOINTS) ///< Summed size for each endpoint in each direction
static USBDRV_GlobalState gs; ///< Global USB state
static uint8_t buf[USB_EP_SUMMED_BUF_SIZE] DWORD_ALIGN; ///< Transmit/Receive buffer
@ -214,7 +214,7 @@ typedef struct {
} USB_EP_Ctrl;
// clang-format off
static const USB_EP_Ctrl USB_EPCtrl[USB_NUM_OF_ENDPOINTS] = {
static const USB_EP_Ctrl USB_EPCtrl[USB_MAX_NUM_OF_ENDPOINTS] = {
{NULL, 0, 0, 0, &(USBG->UEP0_DMA), &(USBG->UEP0_TX_LEN), &(USBG->UEP0_TX_CTRL), &(USBG->UEP0_RX_CTRL)}, // EP0
{&(USBG->UEP4_1_MOD), USBFS_UEP1_RX_EN, USBFS_UEP1_TX_EN, USBFS_UEP1_BUF_MOD, &(USBG->UEP1_DMA), &(USBG->UEP1_TX_LEN), &(USBG->UEP1_TX_CTRL), &(USBG->UEP1_RX_CTRL) }, // EP1
{&(USBG->UEP2_3_MOD), USBFS_UEP2_RX_EN, USBFS_UEP2_TX_EN, USBFS_UEP2_BUF_MOD, &(USBG->UEP2_DMA), &(USBG->UEP2_TX_LEN), &(USBG->UEP2_TX_CTRL), &(USBG->UEP2_RX_CTRL) }, // EP2

12
driver/ch32/usb_drv.h
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@ -5,8 +5,18 @@
#include "../../usb_driver_common.h"
// maximum number of endpoints that can be supported
#define USB_MAX_NUM_OF_ENDPOINTS (8)
// number of supported endpoints
#define USB_NUM_OF_ENDPOINTS (8) // set it to the maximum that this type of module can support
#ifndef USB_NUM_OF_ENDPOINTS // number of endpoints can be overridden to conserve memory
#define USB_NUM_OF_ENDPOINTS (USB_MAUSB_MAX_NUM_OF_ENDPOINTS) // set it to the maximum that this type of module can support
#else
#if USB_MAX_NUM_OF_ENDPOINTS > USB_MAX_NUM_OF_ENDPOINTS // do not allow greater number of endpoints than what the device supports
#undef USB_NUM_OF_ENDPOINTS
#define USB_NUM_OF_ENDPOINTS (USB_MUSB_MAX_NUM_OF_ENDPOINTS)
#endif
#endif
// non isochronous transfers
#define USB_MAX_FS_PCKT_SIZE_NON_ISOCHRONOUS (64)