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minor doc

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hathach 2023-11-24 11:38:20 +07:00
parent 2fc9fbe27d
commit 426f791e7a
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2 changed files with 12 additions and 20 deletions
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2
docs/reference/supported.rst
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@ -41,7 +41,7 @@ Supported MCUs
| | | dsPIC33 | ✔ | | | pic | ci_fs variant|
| | +-----------------+--------+------+-----------+-------------------+--------------+
| | | 32mz | ✔ | | | pic32mz | musb variant |
+--------------+-----------------------+--------+------+-----------+-------------------+--------------+
+--------------+-----+-----------------+--------+------+-----------+-------------------+--------------+
| Mind Montion | mm32 | ✔ | | ✖ | mm32f327x_otg | ci_fs variant|
+--------------+-----+-----------------+--------+------+-----------+-------------------+--------------+
| NordicSemi | nRF52833, nRF52840 | ✔ | ✖ | ✖ | nrf5x | |

30
src/device/dcd.h
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@ -47,8 +47,7 @@
// MACRO CONSTANT TYPEDEF PROTYPES
//--------------------------------------------------------------------+
typedef enum
{
typedef enum {
DCD_EVENT_INVALID = 0,
DCD_EVENT_BUS_RESET,
DCD_EVENT_UNPLUGGED,
@ -65,13 +64,11 @@ typedef enum
DCD_EVENT_COUNT
} dcd_eventid_t;
typedef struct TU_ATTR_ALIGNED(4)
{
typedef struct TU_ATTR_ALIGNED(4) {
uint8_t rhport;
uint8_t event_id;
union
{
union {
// BUS RESET
struct {
tusb_speed_t speed;
@ -123,7 +120,7 @@ void dcd_dcache_clean_invalidate(void const* addr, uint32_t data_size) TU_ATTR_W
//--------------------------------------------------------------------+
// Initialize controller to device mode
void dcd_init (uint8_t rhport);
void dcd_init(uint8_t rhport);
// Interrupt Handler
void dcd_int_handler(uint8_t rhport);
@ -184,11 +181,11 @@ void dcd_edpt_stall (uint8_t rhport, uint8_t ep_addr);
void dcd_edpt_clear_stall (uint8_t rhport, uint8_t ep_addr);
// Allocate packet buffer used by ISO endpoints
// Some MCU need manual packet buffer allocation, we allocation largest size to avoid clustering
// Some MCU need manual packet buffer allocation, we allocate the largest size to avoid clustering
TU_ATTR_WEAK bool dcd_edpt_iso_alloc(uint8_t rhport, uint8_t ep_addr, uint16_t largest_packet_size);
// Configure and enable an ISO endpoint according to descriptor
TU_ATTR_WEAK bool dcd_edpt_iso_activate(uint8_t rhport, tusb_desc_endpoint_t const * p_endpoint_desc);
TU_ATTR_WEAK bool dcd_edpt_iso_activate(uint8_t rhport, tusb_desc_endpoint_t const * p_endpoint_desc);
//--------------------------------------------------------------------+
// Event API (implemented by stack)
@ -198,23 +195,20 @@ TU_ATTR_WEAK bool dcd_edpt_iso_activate(uint8_t rhport, tusb_desc_endpoint_t co
extern void dcd_event_handler(dcd_event_t const * event, bool in_isr);
// helper to send bus signal event
TU_ATTR_ALWAYS_INLINE static inline void dcd_event_bus_signal (uint8_t rhport, dcd_eventid_t eid, bool in_isr)
{
TU_ATTR_ALWAYS_INLINE static inline void dcd_event_bus_signal (uint8_t rhport, dcd_eventid_t eid, bool in_isr) {
dcd_event_t event = { .rhport = rhport, .event_id = eid };
dcd_event_handler(&event, in_isr);
}
// helper to send bus reset event
TU_ATTR_ALWAYS_INLINE static inline void dcd_event_bus_reset (uint8_t rhport, tusb_speed_t speed, bool in_isr)
{
TU_ATTR_ALWAYS_INLINE static inline void dcd_event_bus_reset (uint8_t rhport, tusb_speed_t speed, bool in_isr) {
dcd_event_t event = { .rhport = rhport, .event_id = DCD_EVENT_BUS_RESET };
event.bus_reset.speed = speed;
dcd_event_handler(&event, in_isr);
}
// helper to send setup received
TU_ATTR_ALWAYS_INLINE static inline void dcd_event_setup_received(uint8_t rhport, uint8_t const * setup, bool in_isr)
{
TU_ATTR_ALWAYS_INLINE static inline void dcd_event_setup_received(uint8_t rhport, uint8_t const * setup, bool in_isr) {
dcd_event_t event = { .rhport = rhport, .event_id = DCD_EVENT_SETUP_RECEIVED };
memcpy(&event.setup_received, setup, sizeof(tusb_control_request_t));
@ -222,8 +216,7 @@ TU_ATTR_ALWAYS_INLINE static inline void dcd_event_setup_received(uint8_t rhport
}
// helper to send transfer complete event
TU_ATTR_ALWAYS_INLINE static inline void dcd_event_xfer_complete (uint8_t rhport, uint8_t ep_addr, uint32_t xferred_bytes, uint8_t result, bool in_isr)
{
TU_ATTR_ALWAYS_INLINE static inline void dcd_event_xfer_complete (uint8_t rhport, uint8_t ep_addr, uint32_t xferred_bytes, uint8_t result, bool in_isr) {
dcd_event_t event = { .rhport = rhport, .event_id = DCD_EVENT_XFER_COMPLETE };
event.xfer_complete.ep_addr = ep_addr;
@ -233,8 +226,7 @@ TU_ATTR_ALWAYS_INLINE static inline void dcd_event_xfer_complete (uint8_t rhport
dcd_event_handler(&event, in_isr);
}
static inline void dcd_event_sof(uint8_t rhport, uint32_t frame_count, bool in_isr)
{
TU_ATTR_ALWAYS_INLINE static inline void dcd_event_sof(uint8_t rhport, uint32_t frame_count, bool in_isr) {
dcd_event_t event = { .rhport = rhport, .event_id = DCD_EVENT_SOF };
event.sof.frame_count = frame_count;
dcd_event_handler(&event, in_isr);