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clean up hcd pio

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This commit is contained in:
hathach 2022-04-03 00:17:58 +07:00
parent f881e77e66
commit f6851cf187
2 changed files with 10 additions and 52 deletions
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2
lib/Pico-PIO-USB

@ -1 +1 @@
Subproject commit ea48fc073ce28e3870a71e8019b08a02bde8ebf9
Subproject commit 7d8df447c4c5d0515f2ab9f10b28ac92d7cc78df

60
src/portable/raspberrypi/pio_usb/hcd_pio_usb.c
View File

@ -43,14 +43,8 @@
#define RHPORT_OFFSET 1
#define RHPORT_PIO(_x) ((_x)-RHPORT_OFFSET)
static usb_device_t *_test_usb_device = NULL;
static pio_usb_configuration_t pio_host_config = PIO_USB_DEFAULT_CONFIG;
extern root_port_t root_port[PIO_USB_ROOT_PORT_CNT];
extern usb_device_t usb_device[PIO_USB_DEVICE_CNT];
extern pio_port_t pio_port[1];
//--------------------------------------------------------------------+
// HCD API
//--------------------------------------------------------------------+
@ -58,7 +52,7 @@ bool hcd_init(uint8_t rhport)
{
// To run USB SOF interrupt in core1, create alarm pool in core1.
pio_host_config.alarm_pool = (void*)alarm_pool_create(2, 1);
_test_usb_device = pio_usb_host_init(&pio_host_config);
(void) pio_usb_host_init(&pio_host_config);
return true;
}
@ -66,56 +60,23 @@ bool hcd_init(uint8_t rhport)
void hcd_port_reset(uint8_t rhport)
{
rhport = RHPORT_PIO(rhport);
pio_port_t *pp = &pio_port[0];
root_port_t *root = &root_port[rhport];
pio_usb_port_reset_start(root, pp);
pio_usb_hw_port_reset_start(rhport);
}
void hcd_port_reset_end(uint8_t rhport)
{
rhport = RHPORT_PIO(rhport);
pio_port_t *pp = &pio_port[0];
root_port_t *root = &root_port[rhport];
pio_usb_port_reset_end(root, pp);
busy_wait_us(100);
// TODO slow speed
bool fullspeed_flag = true;
if (fullspeed_flag && get_port_pin_status(root) == PORT_PIN_FS_IDLE) {
root->root_device = &usb_device[0];
if (!root->root_device->connected) {
// configure_fullspeed_host(pp, &pio_host_config, root);
root->root_device->is_fullspeed = true;
root->root_device->is_root = true;
root->root_device->connected = true;
root->root_device->root = root;
root->root_device->event = EVENT_CONNECT;
}
} else if (!fullspeed_flag && get_port_pin_status(root) == PORT_PIN_LS_IDLE) {
root->root_device = &usb_device[0];
if (!root->root_device->connected) {
// configure_lowspeed_host(pp, &pio_host_config, root);
root->root_device->is_fullspeed = false;
root->root_device->is_root = true;
root->root_device->connected = true;
root->root_device->root = root;
root->root_device->event = EVENT_CONNECT;
}
}
pio_usb_hw_port_reset_end(rhport);
}
bool hcd_port_connect_status(uint8_t rhport)
{
root_port_t* port = &root_port[0];
bool dp = gpio_get(port->pin_dp);
bool dm = gpio_get(port->pin_dm);
return dp || dm;
rhport = RHPORT_PIO(rhport);
pio_hw_root_port_t *root = PIO_USB_HW_RPORT(rhport);
port_pin_status_t line_state = pio_hw_get_line_state(root);
return line_state != PORT_PIN_SE0;
}
tusb_speed_t hcd_port_speed_get(uint8_t rhport)
@ -149,9 +110,6 @@ void hcd_int_disable(uint8_t rhport)
bool hcd_edpt_open(uint8_t rhport, uint8_t dev_addr, tusb_desc_endpoint_t const * desc_ep)
{
rhport = RHPORT_PIO(rhport);
usb_device_t *device = &usb_device[0];
return pio_usb_endpoint_open(rhport, dev_addr, (uint8_t const*) desc_ep);
}