andy/tinyUSB
1
0
Fork 0
Code Issues Pull Requests Actions 1 Packages Projects Releases Wiki Activity

change tusb_init(), tusb_rhport_init() to use init struct for expandability

Browse Source
This commit is contained in:
hathach
2024-10-11 12:58:18 +07:00
parent a4fb8354e4
commit 92602b9de3
46 changed files with 348 additions and 80 deletions
Download Patch File Download Diff File Expand all files Collapse all files

16
src/tusb.h
View File

@@ -129,19 +129,25 @@
//--------------------------------------------------------------------+
// APPLICATION API
//--------------------------------------------------------------------+
#if CFG_TUH_ENABLED || CFG_TUD_ENABLED
// Internal helper for backward compatible with tusb_init(void)
bool _tusb_rhport_init(uint8_t rhport, tusb_role_t role);
bool tusb_rhport_init(const tusb_rhport_init_t* rh_init);
// Initialize roothub port with device/host role
// Note: when using with RTOS, this should be called after scheduler/kernel is started.
// Otherwise, it could cause kernel issue since USB IRQ handler does use RTOS queue API.
// Note2: defined as macro for backward compatible with tusb_init(void), can be changed to function in the future.
#define _tusb_init_0arg() _tusb_rhport_init(0xff, TUSB_ROLE_INVALID)
#define _tusb_init_1arg(_rhport) _tusb_rhport_init(_rhport, TUSB_ROLE_INVALID)
#define _tusb_init_2arg(_rhport, _role) _tusb_rhport_init(_rhport, _role)
#define tusb_init(...) TU_GET_3RD_ARG(__VA_ARGS__, _tusb_init_2arg, _tusb_init_1arg, _tusb_init_0arg)(__VA_ARGS__)
#if defined(TUD_OPT_RHPORT) || defined(TUH_OPT_RHPORT)
#define _tusb_init_arg0() tusb_rhport_init(NULL)
#else
#define _tusb_init_arg0() TU_VERIFY_STATIC(false, "CFG_TUSB_RHPORT0_MODE/CFG_TUSB_RHPORT1_MODE must be defined")
#endif
#define _tusb_init_arg1(_rh_init) tusb_rhport_init(_rh_init)
#define tusb_init(...) TU_FUNC_OPTIONAL_ARG(_tusb_init, __VA_ARGS__)
// Check if stack is initialized
bool tusb_inited(void);