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Updated Tiva ADC files

This commit is contained in:
Gregory Nutt 2015-02-06 16:56:12 -06:00
parent 1928feafca
commit 8f4bbdd057
3 changed files with 1528 additions and 1442 deletions
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1294
arch/arm/src/tiva/Kconfig
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1662
arch/arm/src/tiva/tiva_adc.c
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14
configs/tm4c123g-launchpad/src/tm4c_adc.c
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@ -1,5 +1,5 @@
/************************************************************************************
* configs/tn4c123g-launchpad/tm4c_adc.c
* configs/tm4c123g-launchpad/tm4c_adc.c
*
* Copyright (C) 2015 Gregory Nutt. All rights reserved.
* Author: Gregory Nutt <gnutt@nuttx.org>
@ -52,13 +52,6 @@
* Pre-processor Definitions
************************************************************************************/
#define TIVA_KILO 1000
#define TIVA_TIME_US (SYSCLK_FREQUENCY/KILO)
#define TIVA_TIME_MS (TIME_US*KILO)
#define TIVA_TIME_US_TO_TICKS(x) (x*TIME_US)
#define TIVA_TIME_MS_TO_TICKS(x) (x*TIME_MS)
/************************************************************************************
* Private Data
************************************************************************************/
@ -138,6 +131,9 @@ int adc_devinit(void)
#endif /* CONFIG_EXAMPLES_ADC */
#if defined (CONFIG_TIVA_ADC) && defined (CONFIG_TIVA_TIMER)
/* Tiva timer interface does not currently support user configuration */
# if 0
/************************************************************************************
* Name: adc_timer_init
@ -167,5 +163,5 @@ TIMER_HANDLE adc_timer_init(void)
return tiva_gptm_configure((const struct tiva_gptmconfig_s *)&adctimer);
}
# endif /* 0 */
# endif
#endif /* defined (CONFIG_TIVA_ADC) && defined (CONFIG_TIVA_TIMER) */