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tm4c123g-launchad: Add ADC support. From Calvin Maguranis.

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This commit is contained in:
Gregory Nutt 2015-02-17 13:52:17 -06:00
parent 1e6358d20e
commit abe4253a8d
2 changed files with 5 additions and 1 deletions
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2
configs/tm4c123g-launchpad/src/Makefile
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@ -54,7 +54,7 @@ CSRCS += tm4c_timer.c
endif endif
ifeq ($(CONFIG_TIVA_ADC),y) ifeq ($(CONFIG_TIVA_ADC),y)
CHIP_CSRCS += tm4c_adc.c CSRCS += tm4c_adc.c
endif endif
ifeq ($(CONFIG_MTD_AT24XX),y) ifeq ($(CONFIG_MTD_AT24XX),y)

4
configs/tm4c123g-launchpad/src/tm4c_adc.c
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@ -101,6 +101,10 @@ int board_adc_initialize(void)
return ret; return ret;
} }
/* Enable ADC interrupts */
adc->ad_ops->ao_rxint(adc, true);
/* Now we are initialized */ /* Now we are initialized */
initialized = true; initialized = true;