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minor rename

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hathach 2022-10-17 23:13:24 +07:00
parent 2c1ff2673b
commit 3f45f37672
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1 changed files with 5 additions and 2 deletions
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7
src/portable/nxp/lpc_ip3511/dcd_lpc_ip3511.c
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@ -78,7 +78,8 @@ typedef struct {
// Max nbytes for each control/bulk/interrupt transfer
enum {
NBYTES_CBI_FS_ISO_MAX = 1023, // FS ISO
NBYTES_ISO_FS_MAX = 1023, // FS ISO
NBYTES_ISO_HS_MAX = 1024, // HS ISO
NBYTES_CBI_FS_MAX = 64, // FS control/bulk/interrupt
NBYTES_CBI_HS_MAX = 32767 // can be up to all 15-bit, but only tested with 4096
};
@ -113,6 +114,8 @@ enum {
typedef union TU_ATTR_PACKED
{
// Full and High speed has different bit layout for buffer_offset and nbytes
// TODO FS/HS layout depends on the max speed of controller e.g
// lpc55s69 PORT0 is only FS but actually has the same layout as HS on port1
// Buffer (aligned 64) = DATABUFSTART [31:22] | buffer_offset [21:6]
volatile struct {
@ -388,7 +391,7 @@ static void prepare_ep_xfer(uint8_t rhport, uint8_t ep_id, uint16_t buf_offset,
if (_dcd_controller[rhport].max_speed == TUSB_SPEED_FULL )
{
nbytes = tu_min16(total_bytes, _dcd.ep[ep_id][0].is_iso ? NBYTES_CBI_FS_ISO_MAX : NBYTES_CBI_FS_MAX);
nbytes = tu_min16(total_bytes, _dcd.ep[ep_id][0].is_iso ? NBYTES_ISO_FS_MAX : NBYTES_CBI_FS_MAX);
_dcd.ep[ep_id][0].buffer_fs.offset = buf_offset;
_dcd.ep[ep_id][0].buffer_fs.nbytes = nbytes;
}else