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

dwc2: for esp32 force disconnect/connect using USB_WRAP otg pad override (DM=DP=0) in addition to dwc2's dctrl

Browse Source
This commit is contained in:
hathach
2024-09-04 20:56:04 +07:00
parent 4349e99fb2
commit 0bb7b992d8
5 changed files with 43 additions and 30 deletions
Download Patch File Download Diff File Expand all files Collapse all files

44
src/portable/synopsys/dwc2/dwc2_esp32.h
View File

@@ -32,60 +32,52 @@
extern "C" {
#endif
#include "freertos/task.h"
#include "esp_intr_alloc.h"
#include "soc/periph_defs.h"
//#include "soc/usb_periph.h"
#include "freertos/task.h"
#include "soc/usb_wrap_struct.h"
#define DWC2_REG_BASE 0x60080000UL
#define DWC2_EP_MAX 6 // USB_OUT_EP_NUM. TODO ESP32Sx only has 5 tx fifo (5 endpoint IN)
static const dwc2_controller_t _dwc2_controller[] =
{
static const dwc2_controller_t _dwc2_controller[] = {
{ .reg_base = DWC2_REG_BASE, .irqnum = 0, .ep_count = DWC2_EP_MAX, .ep_fifo_size = 1024 }
};
static intr_handle_t usb_ih;
static void dcd_int_handler_wrap(void* arg)
{
(void) arg;
static void dcd_int_handler_wrap(void* arg) {
(void)arg;
dcd_int_handler(0);
}
TU_ATTR_ALWAYS_INLINE
static inline void dwc2_dcd_int_enable (uint8_t rhport)
{
(void) rhport;
TU_ATTR_ALWAYS_INLINE static inline void dwc2_dcd_int_enable(uint8_t rhport) {
(void)rhport;
esp_intr_alloc(ETS_USB_INTR_SOURCE, ESP_INTR_FLAG_LOWMED, dcd_int_handler_wrap, NULL, &usb_ih);
}
TU_ATTR_ALWAYS_INLINE
static inline void dwc2_dcd_int_disable (uint8_t rhport)
{
(void) rhport;
TU_ATTR_ALWAYS_INLINE static inline void dwc2_dcd_int_disable(uint8_t rhport) {
(void)rhport;
esp_intr_free(usb_ih);
}
static inline void dwc2_remote_wakeup_delay(void)
{
TU_ATTR_ALWAYS_INLINE static inline void dwc2_remote_wakeup_delay(void) {
vTaskDelay(pdMS_TO_TICKS(1));
}
// MCU specific PHY init, called BEFORE core reset
static inline void dwc2_phy_init(dwc2_regs_t * dwc2, uint8_t hs_phy_type)
{
(void) dwc2;
(void) hs_phy_type;
TU_ATTR_ALWAYS_INLINE static inline void dwc2_phy_init(dwc2_regs_t* dwc2, uint8_t hs_phy_type) {
(void)dwc2;
(void)hs_phy_type;
// nothing to do
}
// MCU specific PHY update, it is called AFTER init() and core reset
static inline void dwc2_phy_update(dwc2_regs_t * dwc2, uint8_t hs_phy_type)
{
(void) dwc2;
(void) hs_phy_type;
TU_ATTR_ALWAYS_INLINE static inline void dwc2_phy_update(dwc2_regs_t* dwc2, uint8_t hs_phy_type) {
(void)dwc2;
(void)hs_phy_type;
// nothing to do
}
@@ -94,4 +86,4 @@ static inline void dwc2_phy_update(dwc2_regs_t * dwc2, uint8_t hs_phy_type)
}
#endif
#endif /* _DWC2_ESP32_H_ */
#endif