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Tidy up web demo ADC code style

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This commit is contained in:
George Oikonomou 2017-03-18 14:36:35 +00:00
parent 474dc33e12
commit e823ead4b0
3 changed files with 22 additions and 16 deletions
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35
examples/cc26xx/cc26xx-web-demo/cc26xx-web-demo.c
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@ -57,7 +57,6 @@
#include <string.h>
#include "ti-lib.h"
/*---------------------------------------------------------------------------*/
PROCESS_NAME(cetic_6lbr_client_process);
PROCESS(cc26xx_web_demo_process, "CC26XX Web Demo");
@ -1008,45 +1007,53 @@ PROCESS_THREAD(cc26xx_web_demo_process, ev, data)
PROCESS_END();
}
/*---------------------------------------------------------------------------*/
#if CC26XX_WEB_DEMO_ADC_DEMO
PROCESS_THREAD(adc_process, ev, data)
{
PROCESS_BEGIN();
etimer_set(&et_adc, CLOCK_SECOND * 5);
while(1) {
PROCESS_WAIT_EVENT_UNTIL(etimer_expired(&et_adc));
/* intialisation of ADC */
ti_lib_aon_wuc_aux_wakeup_event(AONWUC_AUX_WAKEUP);
while(!(ti_lib_aon_wuc_power_status_get() & AONWUC_AUX_POWER_ON)) {
}
while(!(ti_lib_aon_wuc_power_status_get() & AONWUC_AUX_POWER_ON));
/* Enable clock for ADC digital and analog interface (not currently enabled in driver) */
/* Enable clocks */
ti_lib_aux_wuc_clock_enable(AUX_WUC_ADI_CLOCK | AUX_WUC_ANAIF_CLOCK | AUX_WUC_SMPH_CLOCK);
while(ti_lib_aux_wuc_clock_status(AUX_WUC_ADI_CLOCK | AUX_WUC_ANAIF_CLOCK | AUX_WUC_SMPH_CLOCK) != AUX_WUC_CLOCK_READY) {
}
/*
* Enable clock for ADC digital and analog interface (not currently enabled
* in driver)
*/
ti_lib_aux_wuc_clock_enable(AUX_WUC_ADI_CLOCK | AUX_WUC_ANAIF_CLOCK |
AUX_WUC_SMPH_CLOCK);
while(ti_lib_aux_wuc_clock_status(AUX_WUC_ADI_CLOCK | AUX_WUC_ANAIF_CLOCK |
AUX_WUC_SMPH_CLOCK)
!= AUX_WUC_CLOCK_READY);
/* Connect AUX IO7 (DIO23, but also DP2 on XDS110) as analog input. */
ti_lib_aux_adc_select_input(ADC_COMPB_IN_AUXIO7);
/* Set up ADC range */
/* AUXADC_REF_FIXED = nominally 4.3 V */
ti_lib_aux_adc_enable_sync(AUXADC_REF_FIXED, AUXADC_SAMPLE_TIME_2P7_US, AUXADC_TRIGGER_MANUAL);
/* Set up ADC range, AUXADC_REF_FIXED = nominally 4.3 V */
ti_lib_aux_adc_enable_sync(AUXADC_REF_FIXED, AUXADC_SAMPLE_TIME_2P7_US,
AUXADC_TRIGGER_MANUAL);
/* Trigger ADC converting */
ti_lib_aux_adc_gen_manual_trigger();
/* reading adc value */
/* Read value */
single_adc_sample = ti_lib_aux_adc_read_fifo();
/* shut the adc down */
/* Shut the adc down */
ti_lib_aux_adc_disable();
get_adc_reading(NULL);
etimer_reset(&et_adc);
}
PROCESS_END();
}
#endif

1
examples/cc26xx/cc26xx-web-demo/cc26xx-web-demo.h
View File

@ -85,7 +85,6 @@
#else
#define CC26XX_WEB_DEMO_ADC_DEMO 0
#endif
/*---------------------------------------------------------------------------*/
/* Active probing of RSSI from our preferred parent */
#if (CC26XX_WEB_DEMO_COAP_SERVER || CC26XX_WEB_DEMO_MQTT_CLIENT)

2
examples/cc26xx/cc26xx-web-demo/project-conf.h
View File

@ -41,13 +41,13 @@
#define CC26XX_WEB_DEMO_CONF_6LBR_CLIENT 1
#define CC26XX_WEB_DEMO_CONF_COAP_SERVER 1
#define CC26XX_WEB_DEMO_CONF_NET_UART 1
/*
* ADC sensor functionality. To test this, an external voltage source should be
* connected to DIO23
* Enable/Disable DIO23 ADC reading by setting CC26XX_WEB_DEMO_CONF_ADC_DEMO
*/
#define CC26XX_WEB_DEMO_CONF_ADC_DEMO 0
/*---------------------------------------------------------------------------*/
/* Enable the ROM bootloader */
#define ROM_BOOTLOADER_ENABLE 1