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cpu/esp32: fix stdio_usb_serial_jtag for ESP32-C3

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This commit is contained in:
Gunar Schorcht 2023-03-22 00:35:33 +01:00
parent 45c839dc98
commit 28a63f337c
1 changed files with 7 additions and 2 deletions
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9
cpu/esp32/stdio_usb_serial_jtag/usb_serial_jtag.c
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@ -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
}
/**@}*/