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

add volatile for dev_addr

Browse Source
This commit is contained in:
sakumisu
2022-02-18 22:56:06 +08:00
parent c2d048f130
commit c97928007d
5 changed files with 19 additions and 20 deletions
Download Patch File Download Diff File Expand all files Collapse all files

20
port/ch32/usb_dc_usbfs.c
View File

@@ -18,22 +18,20 @@ struct usb_dc_ep_state {
/* Driver state */
struct usb_dc_config_priv {
uint8_t dev_addr;
volatile uint8_t dev_addr;
struct usb_dc_ep_state in_ep[USB_NUM_BIDIR_ENDPOINTS]; /*!< IN endpoint parameters*/
struct usb_dc_ep_state out_ep[USB_NUM_BIDIR_ENDPOINTS]; /*!< OUT endpoint parameters */
} usb_dc_cfg;
// clang-format off
/* Endpoint Buffer */
__attribute__ ((aligned(4))) uint8_t EP0_DatabufHD[64]; //ep0(64)
__attribute__ ((aligned(4))) uint8_t EP1_DatabufHD[64+64]; //ep1_out(64)+ep1_in(64)
__attribute__ ((aligned(4))) uint8_t EP2_DatabufHD[64+64]; //ep2_out(64)+ep2_in(64)
__attribute__ ((aligned(4))) uint8_t EP3_DatabufHD[64+64]; //ep3_out(64)+ep3_in(64)
__attribute__ ((aligned(4))) uint8_t EP4_DatabufHD[64+64]; //ep4_out(64)+ep4_in(64)
__attribute__ ((aligned(4))) uint8_t EP5_DatabufHD[64+64]; //ep5_out(64)+ep5_in(64)
__attribute__ ((aligned(4))) uint8_t EP6_DatabufHD[64+64]; //ep6_out(64)+ep6_in(64)
__attribute__ ((aligned(4))) uint8_t EP7_DatabufHD[64+64]; //ep7_out(64)+ep7_in(64)
// clang-format on
__attribute__((aligned(4))) uint8_t EP0_DatabufHD[64]; //ep0(64)
__attribute__((aligned(4))) uint8_t EP1_DatabufHD[64 + 64]; //ep1_out(64)+ep1_in(64)
__attribute__((aligned(4))) uint8_t EP2_DatabufHD[64 + 64]; //ep2_out(64)+ep2_in(64)
__attribute__((aligned(4))) uint8_t EP3_DatabufHD[64 + 64]; //ep3_out(64)+ep3_in(64)
__attribute__((aligned(4))) uint8_t EP4_DatabufHD[64 + 64]; //ep4_out(64)+ep4_in(64)
__attribute__((aligned(4))) uint8_t EP5_DatabufHD[64 + 64]; //ep5_out(64)+ep5_in(64)
__attribute__((aligned(4))) uint8_t EP6_DatabufHD[64 + 64]; //ep6_out(64)+ep6_in(64)
__attribute__((aligned(4))) uint8_t EP7_DatabufHD[64 + 64]; //ep7_out(64)+ep7_in(64)
void OTG_FS_IRQHandler(void) __attribute__((interrupt("WCH-Interrupt-fast")));