Lines Matching full:swo
8 * @brief Serial Wire Output (SWO) backend implementation.
10 * SWO/SWV has been developed by ARM. The following code works only on ARM
13 * An SWO viewer program will typically set-up the SWO port including its
15 * only until the MCU reset. The SWO backend initialization function will
16 * re-configure the SWO port upon boot and set the frequency as specified by
18 * this frequency should much the one set by the SWO viewer program.
20 * The initialization code assumes that SWO core frequency is equal to HCLK
32 /** The stimulus port from which SWO data is received and displayed */
35 /* If ITM has pin control properties, apply them for SWO pins */
46 #error "SWO reference frequency is not configured"
54 #error CONFIG_LOG_BACKEND_SWO_FREQ_HZ is too low. SWO clock divider is 16-bit. \
55 Minimum supported SWO clock frequency is \
105 /* Set SWO baud rate prescaler value: SWO_clk = ref_clock/(ACPR + 1) */ in log_backend_swo_init()