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AP_Bootloader: fixed sys lock for timer

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This commit is contained in:
Andrew Tridgell 2019-02-07 08:40:18 +11:00
parent 1fa0a2eeca
commit 9013c15f4d
1 changed files with 2 additions and 2 deletions
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4
Tools/AP_Bootloader/bl_protocol.cpp
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@ -130,9 +130,9 @@ volatile unsigned timer[NTIMERS];
*/
static void sys_tick_handler(void *ctx)
{
chSysLock();
chSysLockFromISR();
chVTSetI(&systick_vt, chTimeMS2I(1), sys_tick_handler, nullptr);
chSysUnlock();
chSysUnlockFromISR();
uint8_t i;
for (i = 0; i < NTIMERS; i++)
if (timer[i] > 0) {