cpu/esp32/stdio_usb_serial_jtag: clear all usb serial jtag flags and flush the tx fifo at the end of usb serial isrs

IsikcanYilmaz · IsikcanYilmaz · commit a21d302d0830 · 2024-11-11T11:20:46.000+01:00
diff --git a/cpu/esp32/stdio_usb_serial_jtag/usb_serial_jtag.c b/cpu/esp32/stdio_usb_serial_jtag/usb_serial_jtag.c
@@ -73,11 +73,11 @@ static void _serial_intr_handler(void *arg)
             }
             USB_SERIAL_JTAG.ep1.rdwr_byte = c;
         }
-        usb_serial_jtag_ll_txfifo_flush();
     }
 
     /* clear all interrupt flags */
-    usb_serial_jtag_ll_clr_intsts_mask(mask);
+    usb_serial_jtag_ll_clr_intsts_mask(USB_SERIAL_JTAG_LL_INTR_MASK);
+    usb_serial_jtag_ll_txfifo_flush();
 
     irq_isr_exit();
 }

Original file line number	Diff line number	Diff line change
`@@ -73,11 +73,11 @@ static void _serial_intr_handler(void *arg)`
`73`	`73`	`}`
`74`	`74`	`USB_SERIAL_JTAG.ep1.rdwr_byte = c;`
`75`	`75`	`}`
`76`		`- usb_serial_jtag_ll_txfifo_flush();`
`77`	`76`	`}`
`78`	`77`
`79`	`78`	`/* clear all interrupt flags */`
`80`		`- usb_serial_jtag_ll_clr_intsts_mask(mask);`
	`79`	`+ usb_serial_jtag_ll_clr_intsts_mask(USB_SERIAL_JTAG_LL_INTR_MASK);`
	`80`	`+ usb_serial_jtag_ll_txfifo_flush();`
`81`	`81`
`82`	`82`	`irq_isr_exit();`
`83`	`83`	`}`