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minor nrf52 driver correct

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This commit is contained in:
hathach
2018-08-28 12:18:10 +07:00
parent 030c64b9cd
commit b0d14e2e41
2 changed files with 5 additions and 5 deletions
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5
src/class/cdc/cdc_device.c
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@@ -293,16 +293,15 @@ tusb_error_t cdcd_control_request_st(uint8_t rhport, tusb_control_request_t cons
}
else if (CDC_REQUEST_SET_CONTROL_LINE_STATE == p_request->bRequest )
{
dcd_control_status(rhport, p_request->bmRequestType_bit.direction); // ACK control request
// CDC PSTN v1.2 section 6.3.12
// Bit 0: Indicates if DTE is present or not.
// This signal corresponds to V.24 signal 108/2 and RS-232 signal DTR (Data Terminal Ready)
// Bit 1: Carrier control for half-duplex modems.
// This signal corresponds to V.24 signal 105 and RS-232 signal RTS (Request to Send)
p_cdc->line_state = (uint8_t) p_request->wValue;
dcd_control_status(rhport, p_request->bmRequestType_bit.direction); // ACK control request
// Invoke callback
if ( tud_cdc_line_state_cb) tud_cdc_line_state_cb(itf, BIT_TEST_(p_request->wValue, 0), BIT_TEST_(p_request->wValue, 1));
}