FreeCalypso > hg > fc-magnetite
view src/cs/drivers/drv_app/lcc/lcc_modulate.c @ 549:69e52afc01d5
configs/* except classic: rebuild tif_na7_db_{fl,ir} from source
The purpose of this change is to allow a TRACEMASK_IN_FFS=1 setting given
on the configure line to have effect; all configs except classic are
included because this feature setting is orthogonal to the choice of
G23M PS version and other config choices. (The classic config is an
exception because its very purpose is to preserve a reference config
with all of the original blobs.)
Note that even though we are switching these TIF libraries from blobs
to recompilation from source in all configs, our source for these libs
compiles into a perfect match to the original blobs in the current default
TRACEMASK_IN_FFS=0 configuration, hence there is no effective change
beyond the unfortunate small increase in compilation times.
author | Mychaela Falconia <falcon@freecalypso.org> |
---|---|
date | Sun, 18 Nov 2018 08:33:30 +0000 |
parents | 945cf7f506b2 |
children |
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/****************************************************************************** * Power Task (pwr) * Design and coding by Svend Kristian Lindholm, skl@ti.com * * PWR SW Modulation * * $Id: pwr_modulate.c 1.1 Wed, 20 Aug 2003 10:22:37 +0200 skl $ * ******************************************************************************/ #include <string.h> #include "lcc/lcc.h" #include "lcc/lcc_trace.h" #include "lcc/lcc_modulate.h" #include "lcc/lcc_cfg_i.h" #include "lcc/lcc_cfg.h" #include "rv/rv_defined_swe.h" #include "abb/abb.h" /****************************************************************************** * Function prototypes ******************************************************************************/ void pwr_modulate_init(void); void pwr_modulate_on(void); void pwr_modulate_off(void); #if (USE_Q401_CHG_CIRCUIT == 1) extern T_PWR_CFG_BLOCK *pwr_cfg; #endif void pwr_modulate_init(void) { ttw(ttr(TTrEventLow,"pwr_modulate_init(%d)" NL, 0)); #if (USE_PWL_AS_MODULATOR == 1) BUZZ_LIGHT_REG |= 0x02; PWL_LEVEL_REG = 0xFF; // Full envelope function PWL_CTRL_REG = 0x00; // No 32KHz clock #else // Set GPIO 6 HIGH *((volatile uint16 *) 0xfffe4806) |= 0x0020; // Enable GPIO module *((volatile uint16 *) 0xfffe4804) &= 0xffbf; // Set GPIO-6 = output *((volatile uint16 *) 0xfffe4802) |= 0x0080; // Set GPIO-6 = HIGH #endif ttw(ttr(TTrEventLow,"pwr_modulate_init(%d)" NL, 0xff)); } void pwr_modulate_on(void) { ttw(ttr(TTrEventLow,"pwr_modulate_on(%d)" NL, 0)); #if (USE_Q401_CHG_CIRCUIT== 1) /* Program the DAC with the constant current value taken from /pwr/chg/chg<N>.cfg multiplied by k/255, where current k is in [1..255] */ ABB_Write_Register_on_page(PAGE0, CHGREG, (pwr_cfg->data.k * pwr_cfg->chg.ichg_max) / 255); #endif #if (USE_Q402_CHG_CIRCUIT == 1) #if (USE_PWL_AS_MODULATOR == 1) BUZZ_LIGHT_REG |= 0x02; PWL_LEVEL_REG = 0xFF; // Full envelope function PWL_CTRL_REG = 0x00; // No 32KHz clock #else // Use GPIO 6 *((volatile uint16 *) 0xfffe4806) |= 0x0020; // Enable GPIO module *((volatile uint16 *) 0xfffe4804) &= 0xffbf; // Set GPIO-6 = output *((volatile uint16 *) 0xfffe4802) |= 0x0080; // Set GPIO-6 = HIGH #endif #endif ttw(ttr(TTrEventLow,"pwr_modulate_on(%d)" NL, 0xFF)); } void pwr_modulate_off(void) { ttw(ttr(TTrEventLow,"pwr_modulate_off(%d)" NL, 0)); #if (USE_Q401_CHG_CIRCUIT == 1) // Don't do anything - FET is fully controlled in pwr_modulate_on() #endif #if (USE_Q402_CHG_CIRCUIT == 1) #ifdef USE_PWL_AS_MODULATOR BUZZ_LIGHT_REG &= 0xfd; PWL_LEVEL_REG = 0x00; // No envelope function PWL_CTRL_REG = 0x00; // No 32KHz clock #else // Use GPIO 6 *((volatile uint16 *) 0xfffe4806) |= 0x0020; // Enable GPIO module *((volatile uint16 *) 0xfffe4804) &= 0xffbf; // Set GPIO-6 = output *((volatile uint16 *) 0xfffe4802) &= 0x007f; // Set GPIO-6 = LOW #endif #endif ttw(ttr(TTrEventLow,"pwr_modulate_off(%d)" NL, 0xFF)); }