diff options
| author | Ha Thach <[email protected]> | 2020-07-01 23:52:27 +0700 |
|---|---|---|
| committer | GitHub <[email protected]> | 2020-07-01 23:52:27 +0700 |
| commit | 961d8139538c657b9af62aee5e24996e2c5b02c9 (patch) | |
| tree | 7b001f757a7cdeaa10781d8823ca40c0668eb799 /src | |
| parent | 530b0099a55492bb1bc2f5cda3530569d221e8d4 (diff) | |
| parent | 5b3a67a1e208296d927da31c3df1aefa562ec2ac (diff) | |
Merge pull request #455 from UweBonnes/add-stm-hs
Add stm hs
Diffstat (limited to 'src')
| -rw-r--r-- | src/portable/st/synopsys/dcd_synopsys.c | 8 |
1 files changed, 6 insertions, 2 deletions
diff --git a/src/portable/st/synopsys/dcd_synopsys.c b/src/portable/st/synopsys/dcd_synopsys.c index ba3cc3460..4a372348a 100644 --- a/src/portable/st/synopsys/dcd_synopsys.c +++ b/src/portable/st/synopsys/dcd_synopsys.c @@ -27,7 +27,6 @@ */ #include "tusb_option.h" -#include "../../../../hw/bsp//board.h" #if defined (STM32F105x8) || defined (STM32F105xB) || defined (STM32F105xC) || \ defined (STM32F107xB) || defined (STM32F107xC) @@ -349,7 +348,12 @@ static bool USB_HS_PHYCInit(void) // Enable PLL internal PHY usb_hs_phyc->USB_HS_PHYC_PLL = phyc_pll | USB_HS_PHYC_PLL_PLLEN; - board_delay(2); + /* Original ST code has 2 ms delay for PLL stabilization. + * Primitive test shows that more than 10 USB un/replug cycle + * showed no error with enumeration + * //#include "../../../../hw/bsp//board.h" + * //board_delay(2); + */ return true; } # endif |