bare6_3

examples/bare6.rs

@@ -166,7 +166,7 @@ fn clock_out(rcc: &RCC, gpioc: &GPIOC) {
 //`
 //    What is the frequency of blinking?
 //
-//    ** your answer here **
+//    ** Period of 1.008 ("on" to "on"), 0.9921 Hz. **
 //
 //    Commit your answers (bare6_3)
 //

openocd.gdb

@@ -16,7 +16,7 @@ monitor arm semihosting enable
 # send captured ITM to the file (fifo) /tmp/itm.log
 # (the microcontroller SWO pin must be connected to the programmer SWO pin)
 # 16000000 must match the core clock frequency
-monitor tpiu config internal /tmp/itm.log uart off 16000000
+monitor tpiu config internal /tmp/itm.log uart off 64000000 #16000000
 
 # OR: make the microcontroller SWO pin output compatible with UART (8N1)
 # 8000000 must match the core clock frequency