New function to modify fifo overwritability

2020-09-03 17:21:32 +02:00
parent fd6cf9010b
commit 4071e490e2
3 changed files with 21 additions and 1 deletions
--- a/src/class/cdc/cdc_device.c
+++ b/src/class/cdc/cdc_device.c
@@ -356,7 +356,7 @@ bool cdcd_control_request(uint8_t rhport, tusb_control_request_t const * request
      p_cdc->line_state = (uint8_t) request->wValue;

      // Disable fifo overwriting if DTR bit is set
-      p_cdc->tx_ff.overwritable = dtr ? false : true;
+      tu_fifo_change_mode(&p_cdc->tx_ff, (dtr?false:true));

      TU_LOG2("  Set Control Line State: DTR = %d, RTS = %d\r\n", dtr, rts);