diff options
| author | Jerzy Kasenberg <[email protected]> | 2020-09-21 15:49:41 +0200 |
|---|---|---|
| committer | Jerzy Kasenberg <[email protected]> | 2020-10-01 09:22:55 +0200 |
| commit | 6f5ee09511a84aa2614af95a13963b8419ee8926 (patch) | |
| tree | 45945f9946a2db1c8d7f5cb74e3156bb20da6e63 /src | |
| parent | fceb8853c7e125d74fc4e13ca6ea6934248dbd21 (diff) | |
nrf5x: Increase size of mps to 16 bits
msp stores max packet size.
For ISO endpoints 8 bits is not enough so it's changed to 16 bits.
Diffstat (limited to 'src')
| -rw-r--r-- | src/portable/nordic/nrf5x/dcd_nrf5x.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/src/portable/nordic/nrf5x/dcd_nrf5x.c b/src/portable/nordic/nrf5x/dcd_nrf5x.c index f8190062b..a78b74d62 100644 --- a/src/portable/nordic/nrf5x/dcd_nrf5x.c +++ b/src/portable/nordic/nrf5x/dcd_nrf5x.c @@ -62,7 +62,7 @@ typedef struct uint8_t* buffer; uint16_t total_len; volatile uint16_t actual_len; - uint8_t mps; // max packet size + uint16_t mps; // max packet size // nrf52840 will auto ACK OUT packet after DMA is done // indicate packet is already ACK @@ -205,7 +205,7 @@ static void xact_in_prepare(uint8_t epnum) xfer_td_t* xfer = get_td(epnum, TUSB_DIR_IN); // Each transaction is up to Max Packet Size - uint8_t const xact_len = tu_min16(xfer->total_len - xfer->actual_len, xfer->mps); + uint16_t const xact_len = tu_min16(xfer->total_len - xfer->actual_len, xfer->mps); NRF_USBD->EPIN[epnum].PTR = (uint32_t) xfer->buffer; NRF_USBD->EPIN[epnum].MAXCNT = xact_len; |