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-rw-r--r--src/portable/raspberrypi/pio_usb/hcd_pio_usb.c73
1 files changed, 26 insertions, 47 deletions
diff --git a/src/portable/raspberrypi/pio_usb/hcd_pio_usb.c b/src/portable/raspberrypi/pio_usb/hcd_pio_usb.c
index adb83e97d..93bc1bf43 100644
--- a/src/portable/raspberrypi/pio_usb/hcd_pio_usb.c
+++ b/src/portable/raspberrypi/pio_usb/hcd_pio_usb.c
@@ -48,16 +48,14 @@ static pio_usb_configuration_t pio_host_cfg = PIO_USB_DEFAULT_CONFIG;
//--------------------------------------------------------------------+
// HCD API
//--------------------------------------------------------------------+
-bool hcd_configure(uint8_t rhport, uint32_t cfg_id, const void* cfg_param)
-{
+bool hcd_configure(uint8_t rhport, uint32_t cfg_id, const void *cfg_param) {
(void) rhport;
TU_VERIFY(cfg_id == TUH_CFGID_RPI_PIO_USB_CONFIGURATION);
memcpy(&pio_host_cfg, cfg_param, sizeof(pio_usb_configuration_t));
return true;
}
-bool hcd_init(uint8_t rhport)
-{
+bool hcd_init(uint8_t rhport) {
(void) rhport;
// To run USB SOF interrupt in core1, call this init in core1
@@ -66,20 +64,17 @@ bool hcd_init(uint8_t rhport)
return true;
}
-void hcd_port_reset(uint8_t rhport)
-{
+void hcd_port_reset(uint8_t rhport) {
uint8_t const pio_rhport = RHPORT_PIO(rhport);
pio_usb_host_port_reset_start(pio_rhport);
}
-void hcd_port_reset_end(uint8_t rhport)
-{
+void hcd_port_reset_end(uint8_t rhport) {
uint8_t const pio_rhport = RHPORT_PIO(rhport);
pio_usb_host_port_reset_end(pio_rhport);
}
-bool hcd_port_connect_status(uint8_t rhport)
-{
+bool hcd_port_connect_status(uint8_t rhport) {
uint8_t const pio_rhport = RHPORT_PIO(rhport);
root_port_t *root = PIO_USB_ROOT_PORT(pio_rhport);
@@ -88,33 +83,28 @@ bool hcd_port_connect_status(uint8_t rhport)
return line_state != PORT_PIN_SE0;
}
-tusb_speed_t hcd_port_speed_get(uint8_t rhport)
-{
+tusb_speed_t hcd_port_speed_get(uint8_t rhport) {
// TODO determine link speed
uint8_t const pio_rhport = RHPORT_PIO(rhport);
return PIO_USB_ROOT_PORT(pio_rhport)->is_fullspeed ? TUSB_SPEED_FULL : TUSB_SPEED_LOW;
}
// Close all opened endpoint belong to this device
-void hcd_device_close(uint8_t rhport, uint8_t dev_addr)
-{
+void hcd_device_close(uint8_t rhport, uint8_t dev_addr) {
uint8_t const pio_rhport = RHPORT_PIO(rhport);
pio_usb_host_close_device(pio_rhport, dev_addr);
}
-uint32_t hcd_frame_number(uint8_t rhport)
-{
+uint32_t hcd_frame_number(uint8_t rhport) {
(void) rhport;
return pio_usb_host_get_frame_number();
}
-void hcd_int_enable(uint8_t rhport)
-{
+void hcd_int_enable(uint8_t rhport) {
(void) rhport;
}
-void hcd_int_disable(uint8_t rhport)
-{
+void hcd_int_disable(uint8_t rhport) {
(void) rhport;
}
@@ -122,18 +112,16 @@ void hcd_int_disable(uint8_t rhport)
// Endpoint API
//--------------------------------------------------------------------+
-bool hcd_edpt_open(uint8_t rhport, uint8_t dev_addr, tusb_desc_endpoint_t const * desc_ep)
-{
+bool hcd_edpt_open(uint8_t rhport, uint8_t dev_addr, tusb_desc_endpoint_t const *desc_ep) {
hcd_devtree_info_t dev_tree;
hcd_devtree_get_info(dev_addr, &dev_tree);
bool const need_pre = (dev_tree.hub_addr && dev_tree.speed == TUSB_SPEED_LOW);
uint8_t const pio_rhport = RHPORT_PIO(rhport);
- return pio_usb_host_endpoint_open(pio_rhport, dev_addr, (uint8_t const*) desc_ep, need_pre);
+ return pio_usb_host_endpoint_open(pio_rhport, dev_addr, (uint8_t const *) desc_ep, need_pre);
}
-bool hcd_edpt_xfer(uint8_t rhport, uint8_t dev_addr, uint8_t ep_addr, uint8_t * buffer, uint16_t buflen)
-{
+bool hcd_edpt_xfer(uint8_t rhport, uint8_t dev_addr, uint8_t ep_addr, uint8_t *buffer, uint16_t buflen) {
uint8_t const pio_rhport = RHPORT_PIO(rhport);
return pio_usb_host_endpoint_transfer(pio_rhport, dev_addr, ep_addr, buffer, buflen);
}
@@ -143,8 +131,7 @@ bool hcd_edpt_abort_xfer(uint8_t rhport, uint8_t dev_addr, uint8_t ep_addr) {
return pio_usb_host_endpoint_abort_transfer(pio_rhport, dev_addr, ep_addr);
}
-bool hcd_setup_send(uint8_t rhport, uint8_t dev_addr, uint8_t const setup_packet[8])
-{
+bool hcd_setup_send(uint8_t rhport, uint8_t dev_addr, uint8_t const setup_packet[8]) {
uint8_t const pio_rhport = RHPORT_PIO(rhport);
return pio_usb_host_send_setup(pio_rhport, dev_addr, setup_packet);
}
@@ -171,18 +158,16 @@ bool hcd_edpt_clear_stall(uint8_t rhport, uint8_t dev_addr, uint8_t ep_addr) {
return true;
}
-static void __no_inline_not_in_flash_func(handle_endpoint_irq)(root_port_t* rport, xfer_result_t result, volatile uint32_t* ep_reg)
-{
+static void __no_inline_not_in_flash_func(handle_endpoint_irq)(root_port_t *rport, xfer_result_t result,
+ volatile uint32_t *ep_reg) {
(void) rport;
const uint32_t ep_all = *ep_reg;
- for(uint8_t ep_idx = 0; ep_idx < PIO_USB_EP_POOL_CNT; ep_idx++)
- {
+ for ( uint8_t ep_idx = 0; ep_idx < PIO_USB_EP_POOL_CNT; ep_idx++ ) {
uint32_t const mask = (1u << ep_idx);
- if (ep_all & mask)
- {
- endpoint_t* ep = PIO_USB_ENDPOINT(ep_idx);
+ if ( ep_all & mask ) {
+ endpoint_t * ep = PIO_USB_ENDPOINT(ep_idx);
hcd_event_xfer_complete(ep->dev_addr, ep->ep_num, ep->actual_len, result, true);
}
}
@@ -192,34 +177,28 @@ static void __no_inline_not_in_flash_func(handle_endpoint_irq)(root_port_t* rpor
}
// IRQ Handler
-void __no_inline_not_in_flash_func(pio_usb_host_irq_handler)(uint8_t root_id)
-{
+void __no_inline_not_in_flash_func(pio_usb_host_irq_handler)(uint8_t root_id) {
uint8_t const tu_rhport = root_id + 1;
- root_port_t* rport = PIO_USB_ROOT_PORT(root_id);
+ root_port_t *rport = PIO_USB_ROOT_PORT(root_id);
uint32_t const ints = rport->ints;
- if ( ints & PIO_USB_INTS_CONNECT_BITS )
- {
+ if ( ints & PIO_USB_INTS_CONNECT_BITS ) {
hcd_event_device_attach(tu_rhport, true);
}
- if ( ints & PIO_USB_INTS_DISCONNECT_BITS )
- {
+ if ( ints & PIO_USB_INTS_DISCONNECT_BITS ) {
hcd_event_device_remove(tu_rhport, true);
}
- if ( ints & PIO_USB_INTS_ENDPOINT_COMPLETE_BITS )
- {
+ if ( ints & PIO_USB_INTS_ENDPOINT_COMPLETE_BITS ) {
handle_endpoint_irq(rport, XFER_RESULT_SUCCESS, &rport->ep_complete);
}
- if ( ints & PIO_USB_INTS_ENDPOINT_STALLED_BITS )
- {
+ if ( ints & PIO_USB_INTS_ENDPOINT_STALLED_BITS ) {
handle_endpoint_irq(rport, XFER_RESULT_STALLED, &rport->ep_stalled);
}
- if ( ints & PIO_USB_INTS_ENDPOINT_ERROR_BITS )
- {
+ if ( ints & PIO_USB_INTS_ENDPOINT_ERROR_BITS ) {
handle_endpoint_irq(rport, XFER_RESULT_FAILED, &rport->ep_error);
}
generated by cgit v1.3.1 (git 2.54.0) at 2026-08-17 11:30:58 +0000