tinygo-org/tinygo
1
0
Fork 0
mirror of https://github.com/tinygo-org/tinygo.git synced 2026-08-05 03:27:48 +00:00
Code Issues Packages Projects Releases 6 Wiki Activity

move clock settings docs comment to respective const definitions

Browse Source
This commit is contained in:
ardnew
2020-09-01 21:36:45 -05:00
committed by Ron Evans
parent cf6b544cd9
commit 5c9930df3f
1 changed files with 9 additions and 10 deletions
Download Patch File Download Diff File Expand all files Collapse all files
src/runtime/runtime_stm32f405.go
+9 -10
View File
@@ -16,6 +16,15 @@ func init() {
}
const (
// +----------------------+
// | Clock Settings |
// +-------------+--------+
// | HSE | 12mhz |
// | SYSCLK | 168mhz |
// | HCLK | 168mhz |
// | APB1(PCLK1) | 42mhz |
// | APB2(PCLK2) | 84mhz |
// +-------------+--------+
HCLK_FREQ_HZ = 168000000
PCLK1_FREQ_HZ = HCLK_FREQ_HZ / 4
PCLK2_FREQ_HZ = HCLK_FREQ_HZ / 2
@@ -65,16 +74,6 @@ const (
FLASH_OPTIONS = stm32.FLASH_ACR_ICEN | stm32.FLASH_ACR_DCEN | stm32.FLASH_ACR_PRFTEN
)
/*
clock settings
+-------------+--------+
| HSE | 12mhz |
| SYSCLK | 168mhz |
| HCLK | 168mhz |
| APB1(PCLK1) | 42mhz |
| APB2(PCLK2) | 84mhz |
+-------------+--------+
*/
func initOSC() {
// enable voltage regulator
stm32.RCC.APB1ENR.SetBits(stm32.RCC_APB1ENR_PWREN)