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improve nrf52 dcd, add fix for hw ACK issue with bulk

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hathach
2018-06-13 17:13:12 +07:00
parent d1ecef4fc3
commit 2b85a8fd46
2 changed files with 80 additions and 41 deletions
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6
tinyusb/class/cdc/cdc_device.c
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@@ -66,13 +66,7 @@ typedef struct {
}cdcd_interface_t;
// TODO multiple rhport
#if CFG_TUSB_MCU == OPT_MCU_NRF5X
// FIXME nrf52 OUT bug ( Controller ACK data even we didn't prepare transfer )
CFG_TUSB_ATTR_USBRAM CFG_TUSB_MEM_ALIGN uint8_t _tmp_rx_buf[600];
#else
CFG_TUSB_ATTR_USBRAM CFG_TUSB_MEM_ALIGN uint8_t _tmp_rx_buf[64];
#endif
CFG_TUSB_ATTR_USBRAM CFG_TUSB_MEM_ALIGN uint8_t _tmp_tx_buf[64];
FIFO_DEF(_rx_ff, CFG_TUD_CDC_BUFSIZE, uint8_t, true);