Rename dcd_edpt_iso_xfer() to dcd_edpt_xfer_fifo()

src/class/audio/audio_device.c

@@ -34,7 +34,7 @@
  *
  * 1. Input data -> SW-FIFO -> MCU USB
  *
- * The most easiest version, available in case the target MCU can handle the software FIFO (SW-FIFO) and if it is implemented in the device driver (if yes then dcd_edpt_iso_xfer() is available)
+ * The most easiest version, available in case the target MCU can handle the software FIFO (SW-FIFO) and if it is implemented in the device driver (if yes then dcd_edpt_xfer_fifo() is available)
  *
  * 2. Input data -> SW-FIFO -> Linear buffer -> MCU USB
  *

src/device/dcd.h

@@ -135,7 +135,7 @@ void dcd_edpt_close           (uint8_t rhport, uint8_t ep_addr) TU_ATTR_WEAK;
 bool dcd_edpt_xfer            (uint8_t rhport, uint8_t ep_addr, uint8_t * buffer, uint16_t total_bytes);
 
 // Submit an ISO transfer, When complete dcd_event_xfer_complete() is invoked to notify the stack
-bool dcd_edpt_iso_xfer (uint8_t rhport, uint8_t ep_addr, tu_fifo_t * ff, uint16_t total_bytes);
+bool dcd_edpt_xfer_fifo (uint8_t rhport, uint8_t ep_addr, tu_fifo_t * ff, uint16_t total_bytes);
 
 // Stall endpoint
 void dcd_edpt_stall           (uint8_t rhport, uint8_t ep_addr);

src/device/usbd.c

@@ -1246,7 +1246,7 @@ bool usbd_edpt_iso_xfer(uint8_t rhport, uint8_t ep_addr, tu_fifo_t * ff, uint16_
   // and usbd task can preempt and clear the busy
   _usbd_dev.ep_status[epnum][dir].busy = true;
 
-  if (dcd_edpt_iso_xfer(rhport, ep_addr, ff, total_bytes))
+  if (dcd_edpt_xfer_fifo(rhport, ep_addr, ff, total_bytes))
   {
     TU_LOG2("OK\r\n");
     return true;

src/portable/espressif/esp32s2/dcd_esp32s2.c

@@ -357,7 +357,7 @@ bool dcd_edpt_xfer(uint8_t rhport, uint8_t ep_addr, uint8_t *buffer, uint16_t to
   return true;
 }
 
-bool dcd_edpt_iso_xfer (uint8_t rhport, uint8_t ep_addr, tu_fifo_t * ff, uint16_t total_bytes)
+bool dcd_edpt_xfer_fifo (uint8_t rhport, uint8_t ep_addr, tu_fifo_t * ff, uint16_t total_bytes)
 {
   (void)rhport;
 

src/portable/microchip/samg/dcd_samg.c

@@ -297,7 +297,7 @@ bool dcd_edpt_xfer (uint8_t rhport, uint8_t ep_addr, uint8_t * buffer, uint16_t
   return true;
 }
 
-bool dcd_edpt_iso_xfer (uint8_t rhport, uint8_t ep_addr, tu_fifo_t * ff, uint16_t total_bytes)
+bool dcd_edpt_xfer_fifo (uint8_t rhport, uint8_t ep_addr, tu_fifo_t * ff, uint16_t total_bytes)
 {
   (void) rhport;
 

src/portable/nuvoton/nuc120/dcd_nuc120.c

@@ -77,7 +77,7 @@ static bool active_ep0_xfer;
 static struct xfer_ctl_t
 {
   uint8_t *data_ptr;         /* data_ptr tracks where to next copy data to (for OUT) or from (for IN) */
-  tu_fifo_t * ff;            /* pointer to FIFO required for dcd_edpt_iso_xfer() */
+  tu_fifo_t * ff;            /* pointer to FIFO required for dcd_edpt_xfer_fifo() */
   union {
     uint16_t in_remaining_bytes; /* for IN endpoints, we track how many bytes are left to transfer */
     uint16_t out_bytes_so_far;   /* but for OUT endpoints, we track how many bytes we've transferred so far */
@@ -297,7 +297,7 @@ bool dcd_edpt_xfer(uint8_t rhport, uint8_t ep_addr, uint8_t *buffer, uint16_t to
   return true;
 }
 
-bool dcd_edpt_iso_xfer (uint8_t rhport, uint8_t ep_addr, tu_fifo_t * ff, uint16_t total_bytes)
+bool dcd_edpt_xfer_fifo (uint8_t rhport, uint8_t ep_addr, tu_fifo_t * ff, uint16_t total_bytes)
 {
   (void) rhport;
 

src/portable/nuvoton/nuc121/dcd_nuc121.c

@@ -303,7 +303,7 @@ bool dcd_edpt_xfer(uint8_t rhport, uint8_t ep_addr, uint8_t *buffer, uint16_t to
   return true;
 }
 
-bool dcd_edpt_iso_xfer (uint8_t rhport, uint8_t ep_addr, tu_fifo_t * ff, uint16_t total_bytes)
+bool dcd_edpt_xfer_fifo (uint8_t rhport, uint8_t ep_addr, tu_fifo_t * ff, uint16_t total_bytes)
 {
   (void) rhport;
 

src/portable/nuvoton/nuc505/dcd_nuc505.c

@@ -95,7 +95,7 @@ static uint32_t bufseg_addr;
 static struct xfer_ctl_t
 {
   uint8_t *data_ptr;         /* data_ptr tracks where to next copy data to (for OUT) or from (for IN) */
-  tu_fifo_t * ff;            /* pointer to FIFO required for dcd_edpt_iso_xfer() */
+  tu_fifo_t * ff;            /* pointer to FIFO required for dcd_edpt_xfer_fifo() */
   union {
     uint16_t in_remaining_bytes; /* for IN endpoints, we track how many bytes are left to transfer */
     uint16_t out_bytes_so_far;   /* but for OUT endpoints, we track how many bytes we've transferred so far */
@@ -412,7 +412,7 @@ bool dcd_edpt_xfer(uint8_t rhport, uint8_t ep_addr, uint8_t *buffer, uint16_t to
   return true;
 }
 
-bool dcd_edpt_iso_xfer (uint8_t rhport, uint8_t ep_addr, tu_fifo_t * ff, uint16_t total_bytes)
+bool dcd_edpt_xfer_fifo (uint8_t rhport, uint8_t ep_addr, tu_fifo_t * ff, uint16_t total_bytes)
 {
   (void) rhport;
 

src/portable/st/stm32_fsdev/dcd_stm32_fsdev.c

@@ -867,7 +867,7 @@ bool dcd_edpt_xfer (uint8_t rhport, uint8_t ep_addr, uint8_t * buffer, uint16_t
   return true;
 }
 
-bool dcd_edpt_iso_xfer (uint8_t rhport, uint8_t ep_addr, tu_fifo_t * ff, uint16_t total_bytes)
+bool dcd_edpt_xfer_fifo (uint8_t rhport, uint8_t ep_addr, tu_fifo_t * ff, uint16_t total_bytes)
 {
   (void) rhport;
 

src/portable/st/synopsys/dcd_synopsys.c

@@ -675,7 +675,7 @@ bool dcd_edpt_xfer (uint8_t rhport, uint8_t ep_addr, uint8_t * buffer, uint16_t
 // bytes should be written and second to keep the return value free to give back a boolean
 // success message. If total_bytes is too big, the FIFO will copy only what is available
 // into the USB buffer!
-bool dcd_edpt_iso_xfer (uint8_t rhport, uint8_t ep_addr, tu_fifo_t * ff, uint16_t total_bytes)
+bool dcd_edpt_xfer_fifo (uint8_t rhport, uint8_t ep_addr, tu_fifo_t * ff, uint16_t total_bytes)
 {
   // USB buffers always work in bytes so to avoid unnecessary divisions we demand item_size = 1
   TU_ASSERT(ff->item_size == 1);

src/portable/template/dcd_template.c

@@ -106,7 +106,7 @@ bool dcd_edpt_xfer (uint8_t rhport, uint8_t ep_addr, uint8_t * buffer, uint16_t
 }
 
 // Submit a transfer where is managed by FIFO, When complete dcd_event_xfer_complete() is invoked to notify the stack
-bool dcd_edpt_iso_xfer (uint8_t rhport, uint8_t ep_addr, tu_fifo_t * ff, uint16_t total_bytes)
+bool dcd_edpt_xfer_fifo (uint8_t rhport, uint8_t ep_addr, tu_fifo_t * ff, uint16_t total_bytes)
 {
   (void) rhport;
   (void) ep_addr;

src/portable/ti/msp430x5xx/dcd_msp430x5xx.c

@@ -347,7 +347,7 @@ bool dcd_edpt_xfer (uint8_t rhport, uint8_t ep_addr, uint8_t * buffer, uint16_t
   return true;
 }
 
-bool dcd_edpt_iso_xfer (uint8_t rhport, uint8_t ep_addr, tu_fifo_t * ff, uint16_t total_bytes)
+bool dcd_edpt_xfer_fifo (uint8_t rhport, uint8_t ep_addr, tu_fifo_t * ff, uint16_t total_bytes)
 {
   (void) rhport;