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Merge pull request #2 from igor-m/master

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Fix for a smooth start of the USB Bootloader @120MHz (it locks otherwise...
This commit is contained in:
Matt Jenkins
2014-04-11 00:01:36 +01:00
parent bd4d40ad3e 017a1d154a
commit d16c7f3406
1 changed files with 6 additions and 0 deletions
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6
sys/pic32/usb_boot.c
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@@ -560,6 +560,12 @@ static int handle_packet()
*/ */
int main() int main()
{ {
// IM: Quick fix to enable a smooth start @120MHz
/* Wait until both System and USB PLL are locked */
// while ( (OSCCON & 0x60) != 0x60 ); // does not work
while(!(OSCCON & 0x60));
/* Initialize STATUS register: master interrupt disable. */ /* Initialize STATUS register: master interrupt disable. */
mips_write_c0_register (C0_STATUS, 0, ST_CU0 | ST_BEV); mips_write_c0_register (C0_STATUS, 0, ST_CU0 | ST_BEV);