Merck / Mbed OS SmartCap_OS5

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Dependencies:   nRF51822

hw.h@4:1bfa16834dd4, 2017-01-24 (annotated)

Committer:
sgetz7908
Date:
Tue Jan 24 16:29:51 2017 +0000
Revision:
4:1bfa16834dd4
Parent:
2:def2c045c43a
Child:
7:090f9eea7b3c
ADC reference uses the internal 1.2V reference rather than VCC.; Includes Fran's adjusted main.h parameters.; LED turns off sooner.;

Who changed what in which revision?

UserRevisionLine numberNew contents of line
sgetz7908 2:def2c045c43a 1 //
sgetz7908 2:def2c045c43a 2 // Hardware definitions for the Nordic eTwist Board
sgetz7908 2:def2c045c43a 3 //
sgetz7908 2:def2c045c43a 4 // SPG 12/13/2016
sgetz7908 2:def2c045c43a 5 //
sgetz7908 2:def2c045c43a 6
sgetz7908 2:def2c045c43a 7 #ifndef __HW
sgetz7908 2:def2c045c43a 8 #define __HW
sgetz7908 2:def2c045c43a 9
sgetz7908 2:def2c045c43a 10 // Digital I/O lines
sgetz7908 2:def2c045c43a 11 #define PRESS p3 // Will be shorted to ground when pressed. Need internal pull-up
sgetz7908 4:1bfa16834dd4 12 #define SOUND_ANALOG p1 // Analog signal from sound sensor
sgetz7908 2:def2c045c43a 13 #define VDD_ENABLE p0 // Analog voltage on when hi
sgetz7908 2:def2c045c43a 14 #define LED p18 // LED on when hi
sgetz7908 2:def2c045c43a 15
sgetz7908 2:def2c045c43a 16 // ADC defines
sgetz7908 2:def2c045c43a 17 #define ADC_CHAN_BATTERY 0 /* no I/O pin, done internally */
sgetz7908 4:1bfa16834dd4 18 #define ADC_CHAN_SOUND 2 /* p1 or Analog2 */
sgetz7908 2:def2c045c43a 19
sgetz7908 2:def2c045c43a 20 void delay_ms(uint32_t volatile number_of_ms);
sgetz7908 2:def2c045c43a 21
sgetz7908 4:1bfa16834dd4 22 uint16_t adc_read(int chan, int num_readings);
sgetz7908 2:def2c045c43a 23 uint16_t read_battery_voltage(void);
sgetz7908 2:def2c045c43a 24
sgetz7908 2:def2c045c43a 25 uint32_t read_clock(void);
sgetz7908 2:def2c045c43a 26 void init_clock(uint32_t s);
sgetz7908 2:def2c045c43a 27 void set_time_offset(uint32_t s);
sgetz7908 2:def2c045c43a 28 uint32_t read_time_correction(void);
sgetz7908 2:def2c045c43a 29
sgetz7908 2:def2c045c43a 30 char * uli2a(uint32_t num);
sgetz7908 2:def2c045c43a 31 char * char2hex(char c);
sgetz7908 2:def2c045c43a 32 char * char2hex(uint32_t n, int digits);
sgetz7908 2:def2c045c43a 33
sgetz7908 2:def2c045c43a 34 #endif // #ifndef __HW