diff options
| author | Keith Packard <keithp@keithp.com> | 2009-03-24 22:37:38 -0700 |
|---|---|---|
| committer | Keith Packard <keithp@keithp.com> | 2009-03-24 22:37:38 -0700 |
| commit | 8ecbd8734f0fb5588b2a8eb20720cfc6f43dfb47 (patch) | |
| tree | 04453cbf36bc7971718ec1671f65f0b968cf3bae | |
| parent | e120269fc0f8e14ddf1755337b1d092173e16da2 (diff) | |
Wait for xtal to stabilize after changing to 24MHz
| -rw-r--r-- | target/ee/ee.c | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/target/ee/ee.c b/target/ee/ee.c index 08d55137..7cc47120 100644 --- a/target/ee/ee.c +++ b/target/ee/ee.c @@ -26,6 +26,10 @@ sfr at 0x80 P0; sfr at 0x90 P1; sfr at 0xA0 P2; sfr at 0xC6 CLKCON; +sfr at 0xbe SLEEP; + +# define SLEEP_USB_EN (1 << 7) +# define SLEEP_XOSC_STB (1 << 6) sfr at 0xF1 PERCFG; #define PERCFG_T1CFG_ALT_1 (0 << 6) @@ -379,6 +383,8 @@ main () P1DIR |= 2; CLKCON = 0; + while (!(SLEEP & SLEEP_XOSC_STB)) + ; spi_init(); |