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2 changes: 1 addition & 1 deletion src/pio_usb.c
Original file line number Diff line number Diff line change
Expand Up @@ -470,7 +470,7 @@ uint8_t __no_inline_not_in_flash_func(pio_usb_ll_encode_tx_data)(
return byte_idx;
}

static inline __force_inline void prepare_tx_data(endpoint_t *ep) {
static __force_inline void prepare_tx_data(endpoint_t *ep) {
uint16_t const xact_len = pio_usb_ll_get_transaction_len(ep);
uint8_t buffer[PIO_USB_EP_SIZE + 4];
buffer[0] = USB_SYNC;
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2 changes: 1 addition & 1 deletion src/pio_usb_host.c
Original file line number Diff line number Diff line change
Expand Up @@ -401,7 +401,7 @@ void pio_usb_host_close_device(uint8_t root_idx, uint8_t device_address) {
}
}

static inline __force_inline endpoint_t * _find_ep(uint8_t root_idx,
static __force_inline endpoint_t * _find_ep(uint8_t root_idx,
uint8_t device_address, uint8_t ep_address) {
for (int ep_pool_idx = 0; ep_pool_idx < PIO_USB_EP_POOL_CNT; ep_pool_idx++) {
endpoint_t *ep = PIO_USB_ENDPOINT(ep_pool_idx);
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6 changes: 3 additions & 3 deletions src/pio_usb_ll.h
Original file line number Diff line number Diff line change
Expand Up @@ -140,7 +140,7 @@ pio_usb_bus_get_line_state(root_port_t *root) {
uint8_t dp = gpio_get(root->pin_dp) ? 0 : 1;
uint8_t dm = gpio_get(root->pin_dm) ? 0 : 1;

return (dm << 1) | dp;
return (port_pin_status_t)((dm << 1) | dp);
}

//--------------------------------------------------------------------+
Expand All @@ -154,7 +154,7 @@ bool pio_usb_ll_transfer_start(endpoint_t *ep, uint8_t *buffer,
bool pio_usb_ll_transfer_continue(endpoint_t *ep, uint16_t xferred_bytes);
void pio_usb_ll_transfer_complete(endpoint_t *ep, uint32_t flag);

static inline __force_inline uint16_t
static __force_inline uint16_t
pio_usb_ll_get_transaction_len(endpoint_t *ep) {
uint16_t remaining = ep->total_len - ep->actual_len;
return (remaining < ep->size) ? remaining : ep->size;
Expand Down Expand Up @@ -203,7 +203,7 @@ bool pio_usb_device_endpoint_open(uint8_t const *desc_endpoint);
bool pio_usb_device_transfer(uint8_t ep_address, uint8_t *buffer,
uint16_t buflen);

static inline __force_inline endpoint_t *
static __force_inline endpoint_t *
pio_usb_device_get_endpoint_by_address(uint8_t ep_address) {
// index = 2*num + dir e.g out1, in1, out2, in2
uint8_t const ep_idx = ((ep_address & 0x7f) << 1) | (ep_address >> 7);
Expand Down