FreeCalypso > hg > freecalypso-sw
view gsm-fw/nucleus/demo/tmcal.c @ 632:02d14592bb73
ramImage build change: load iram.text directly into IRAM w/o wasting XRAM
author | Michael Spacefalcon <msokolov@ivan.Harhan.ORG> |
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date | Mon, 01 Sep 2014 18:02:06 +0000 |
parents | afceeeb2cba1 |
children |
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/* * FreeNucleus port by Spacefalcon the Outlaw * * This module implements the INT_Timer_Initialize() function * for the proof-of-concept Calypso port. * * TIMER2 configuration is based on that used by OsmocomBB. */ #include "calirq.h" #include "caltimer.h" void INT_Timer_Initialize() { /* program the timer */ TIMER2_REGS.cntl = CNTL_CLOCK_ENABLE; TIMER2_REGS.load = 4062; TIMER2_REGS.cntl = CNTL_CLOCK_ENABLE | CNTL_AUTO_RELOAD | CNTL_START; /* now let it interrupt */ INTH_REGS.ilr_irq[IRQ_TIMER2] = 0x7E; INTH_REGS.mask_it_reg1 &= ~(1 << IRQ_TIMER2); }