diff options
| author | hathach <[email protected]> | 2018-11-29 20:09:02 +0700 |
|---|---|---|
| committer | hathach <[email protected]> | 2018-11-29 20:09:02 +0700 |
| commit | 15e4b97e363280f646732a4f4b8ead82d67561fb (patch) | |
| tree | c07d542f63b0755b26e3f89f1d50bfc43eeec5e2 /src | |
| parent | 3fe392414dd96cbfd1255a1c772e9358071fefa2 (diff) | |
lpc17xx add dcd_edpt_stalled
Diffstat (limited to 'src')
| -rw-r--r-- | src/portable/nxp/lpc17xx/dcd_lpc175x_6x.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/src/portable/nxp/lpc17xx/dcd_lpc175x_6x.c b/src/portable/nxp/lpc17xx/dcd_lpc175x_6x.c index 184401bbd..562bc33aa 100644 --- a/src/portable/nxp/lpc17xx/dcd_lpc175x_6x.c +++ b/src/portable/nxp/lpc17xx/dcd_lpc175x_6x.c @@ -350,8 +350,10 @@ void dcd_edpt_clear_stall(uint8_t rhport, uint8_t ep_addr) bool dcd_edpt_stalled (uint8_t rhport, uint8_t ep_addr)
{
(void) rhport;
- // TODO implement later
- return false;
+
+ uint32_t const ep_state = sie_read(SIE_CMDCODE_ENDPOINT_SELECT + ep_addr2idx(ep_addr), 1);
+
+ return (ep_state & SIE_SELECT_ENDPOINT_STALL_MASK) ? true : false;
}
static bool control_xact(uint8_t rhport, uint8_t dir, uint8_t * buffer, uint8_t len)
|