machine: rename CPU_FREQUENCY -> CPUFrequency()

These all-caps constants aren't in the Go style, so rename it to
CPUFrequency (which is more aligned with Go style). Additionally, make
it a function so that it is possible to add support for changing the
frequency in the future.

Tested by running `make smoketest`. None of the outputs did change.
This commit is contained in:
Ayke van Laethem
2019-12-16 19:59:30 +01:00
committed by Ron Evans
parent 2778377ac9
commit 768c652468
13 changed files with 41 additions and 21 deletions
+4 -1
View File
@@ -2,7 +2,10 @@
package machine
const CPU_FREQUENCY = 48000000
// Return the current CPU frequency in hertz.
func CPUFrequency() uint32 {
return 48000000
}
// Hardware pins
const (