RIOT-OS/RIOT
RIOT-OS/RIOT
1
0
Fork 0
mirror of https://github.com/RIOT-OS/RIOT.git synced 2024-12-29 04:50:03 +01:00
Code Releases Activity

Merge #19415

Browse Source 
19415: cpu/esp32: fix stdio_usb_serial_jtag for ESP32-C3 r=benpicco a=gschorcht

### Contribution description

This PR fixes problem with `stdio_usb_serial_jtag` for ESP32-C3.

### Testing procedure

Flash any ESP32-C3 board with the USB interface connected USB D+/D- (GPIO19, GPIO18) using the `stdio_usb_serial_jtag` module:
```
USEMODULE=stdio_usb_serial_jtag BOARD=hip-badge make -j8 -C tests/shell flash term
```

### Issues/PRs references


Co-authored-by: Gunar Schorcht <gunar@schorcht.net>
This commit is contained in:
bors[bot] 2023-03-22 00:05:08 +00:00 committed by GitHub
commit 9719bbf432
No known key found for this signature in database
GPG Key ID: 4AEE18F83AFDEB23
1 changed files with 7 additions and 2 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

9
cpu/esp32/stdio_usb_serial_jtag/usb_serial_jtag.c
View File

@ -116,11 +116,16 @@ void stdio_init(void)
/* clear all interrupt flags */
usb_serial_jtag_ll_clr_intsts_mask(USB_SERIAL_JTAG_LL_INTR_MASK);
/* route all UART interrupt sources to same the CPU interrupt */
/* route USB Serial/JTAG interrupt source to CPU interrupt */
intr_matrix_set(PRO_CPU_NUM, ETS_USB_SERIAL_JTAG_INTR_SOURCE, CPU_INUM_SERIAL_JTAG);
/* we have to enable therefore the CPU interrupt here */
/* enable the CPU interrupt */
intr_cntrl_ll_set_int_handler(CPU_INUM_SERIAL_JTAG, _serial_intr_handler, NULL);
intr_cntrl_ll_enable_interrupts(BIT(CPU_INUM_SERIAL_JTAG));
#ifdef SOC_CPU_HAS_FLEXIBLE_INTC
/* set interrupt level */
intr_cntrl_ll_set_int_level(CPU_INUM_SERIAL_JTAG, 1);
#endif
}
/**@}*/