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Merge branch 'master' into rp2040epaddr

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This commit is contained in:
majbthrd
2021-02-25 09:15:42 -06:00
committed by GitHub
parent c5422a5c48 50a0bddd8b
commit efea18a888
50 changed files with 531 additions and 3595 deletions
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10
src/portable/raspberrypi/rp2040/dcd_rp2040.c
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@@ -48,8 +48,8 @@
// Init these in dcd_init
static uint8_t *next_buffer_ptr;
// Endpoints 0-15, direction TUSB_DIR_OUT for out and TUSB_DIR_IN for in.
static struct hw_endpoint hw_endpoints[16][2] = {0};
// USB_MAX_ENDPOINTS Endpoints, direction TUSB_DIR_OUT for out and TUSB_DIR_IN for in.
static struct hw_endpoint hw_endpoints[USB_MAX_ENDPOINTS][2] = {0};
static inline struct hw_endpoint *hw_endpoint_get_by_num(uint8_t num, tusb_dir_t dir)
{
@@ -65,7 +65,7 @@ static struct hw_endpoint *hw_endpoint_get_by_addr(uint8_t ep_addr)
static void _hw_endpoint_alloc(struct hw_endpoint *ep)
{
uint size = TU_MIN(64, ep->wMaxPacketSize);
uint16_t size = tu_min16(64, ep->wMaxPacketSize);
// Assumes single buffered for now
ep->hw_data_buf = next_buffer_ptr;
@@ -100,7 +100,7 @@ static void _hw_endpoint_alloc(struct hw_endpoint *ep)
*ep->endpoint_control = reg;
}
static void _hw_endpoint_init(struct hw_endpoint *ep, uint8_t ep_addr, uint wMaxPacketSize, uint8_t transfer_type)
static void _hw_endpoint_init(struct hw_endpoint *ep, uint8_t ep_addr, uint16_t wMaxPacketSize, uint8_t transfer_type)
{
uint8_t num = tu_edpt_number(ep_addr);
tusb_dir_t dir = tu_edpt_dir(ep_addr);
@@ -193,7 +193,7 @@ static void hw_endpoint_close(uint8_t ep_addr)
}
#endif
static void hw_endpoint_init(uint8_t ep_addr, uint wMaxPacketSize, uint8_t bmAttributes)
static void hw_endpoint_init(uint8_t ep_addr, uint16_t wMaxPacketSize, uint8_t bmAttributes)
{
struct hw_endpoint *ep = hw_endpoint_get_by_addr(ep_addr);
_hw_endpoint_init(ep, ep_addr, wMaxPacketSize, bmAttributes);

9
src/portable/raspberrypi/rp2040/rp2040_usb.c
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@@ -30,7 +30,6 @@
#include <stdlib.h>
#include "rp2040_usb.h"
#include "hardware/clocks.h"
// Direction strings for debug
const char *ep_dir_string[] = {
@@ -153,7 +152,7 @@ void _hw_endpoint_xfer_start(struct hw_endpoint *ep, uint8_t *buffer, uint16_t t
// Fill in info now that we're kicking off the hw
ep->total_len = total_len;
ep->len = 0;
ep->transfer_size = tu_min32(total_len, ep->wMaxPacketSize);
ep->transfer_size = tu_min16(total_len, ep->wMaxPacketSize);
ep->active = true;
ep->user_buf = buffer;
// Recalculate if this is the last buffer
@@ -172,7 +171,7 @@ void _hw_endpoint_xfer_sync(struct hw_endpoint *ep)
// Get the buffer state and amount of bytes we have
// transferred
uint32_t buf_ctrl = _hw_endpoint_buffer_control_get_value32(ep);
uint transferred_bytes = buf_ctrl & USB_BUF_CTRL_LEN_MASK;
uint16_t transferred_bytes = buf_ctrl & USB_BUF_CTRL_LEN_MASK;
#ifdef RP2040_USB_HOST_MODE
// tag::host_buf_sel_fix[]
@@ -230,8 +229,8 @@ bool _hw_endpoint_xfer_continue(struct hw_endpoint *ep)
_hw_endpoint_xfer_sync(ep);
// Now we have synced our state with the hardware. Is there more data to transfer?
uint remaining_bytes = ep->total_len - ep->len;
ep->transfer_size = tu_min32(remaining_bytes, ep->wMaxPacketSize);
uint16_t remaining_bytes = ep->total_len - ep->len;
ep->transfer_size = tu_min16(remaining_bytes, ep->wMaxPacketSize);
_hw_endpoint_update_last_buf(ep);
// Can happen because of programmer error so check for it

8
src/portable/raspberrypi/rp2040/rp2040_usb.h
View File

@@ -63,10 +63,10 @@ struct hw_endpoint
// Current transfer information
bool active;
uint total_len;
uint len;
uint16_t total_len;
uint16_t len;
// Amount of data with the hardware
uint transfer_size;
uint16_t transfer_size;
// Only needed for host mode
bool last_buf;
// HOST BUG. Host will incorrect write status to top half of buffer
@@ -76,7 +76,7 @@ struct hw_endpoint
uint8_t *user_buf;
// Data needed from EP descriptor
uint wMaxPacketSize;
uint16_t wMaxPacketSize;
// Interrupt, bulk, etc
uint8_t transfer_type;