// ********************************************************************* // * E14-CONSUMPTION * // * Power consumption in various TR modes * // ********************************************************************* // Testing of power consumption in various operating modes. // // Intended for: // HW: - (DC)TR-72D + DK-EVAL-04x or (DC)TR-76D + DK-EVAL-04A // // OS: - v4.06D // // Description: // - Consumption can be measured by connecting a meter instead of the jumper. // - The consumption of DK-EVAL-04x itself must be subtracted from the measured value // // --------------------------------------------------------------------- // Online IQRF OS Reference Guide: https://doc.iqrf.org/IQRF-OS-Reference-guide // // Copyright (c) IQRF Tech s.r.o. // // File: E14-CONSUMPTION.c // Version: v2.08 Revision: 07/01/2022 // // Revision history: // v2.08: 07/01/2022 Tested for OS 4.06D. // v2.07: 30/06/2021 Tested for OS 4.05D. // v2.06: 26/08/2020 Tested for OS 4.04D. // v2.05: 21/09/2018 Tested for OS 4.03D. // v2.04: 23/08/2017 Tested for OS 4.02D. // v2.02: 03/03/2017 Tested for OS 4.00D. // deepSleep function added. // (DC)TR-76D supported. // Unused MCU pin setting added to minimize the power consumption. // v2.01: 22/02/2016 Tested for OS 3.08D. // v2.00: 03/07/2015 First release for (DC)TR-7xD. // // ********************************************************************* #include "IQRF.h" // System header files // ********************************************************************* #define DELAY 1000 // 1000 ticks => 10 s //#define DEEP_SLEEP // ********************************************************************* void APPLICATION() { // To minimize the power consumption, no MCU pin must be left as a digital input without defined input level value. // So, unused pins in given hardware should be set as outputs: #if defined TR72D // Generated by IQRF IDE according to the TR selection in a project // TR pin C1 (MCU pin RA0): should be set as an output LATA.0 = 0; // Low level TRISA.0 = 0; // Output // TR pin C2 (MCU pin RC2): should be set as an output LATC.2 = 0; // Low level TRISC.2 = 0; // Output // TR pin C5 (MCU pins RA5, RB4 and RC6 connected in parallel): // All MCU pins can be set as an input, but pin RB4 must be configured with internal pull-up (default activated). TRISA.5 = 1; // Input TRISB.4 = 1; // Input TRISC.6 = 1; // Input // TR pin C6 (MCU pin RC3): should be set as an output LATC.3 = 0; // Low level TRISC.3 = 0; // Output // TR pin C7 (MCU pin RC4): should be set as an output LATC.4 = 0; // Low level TRISC.4 = 0; // Output // TR pin C8 (MCU pins RC5 and RC7 connected in parallel): // Only one MCU pin should be set as an output LATC.5 = 0; // Low level TRISC.5 = 0; // Output TRISC.7 = 1; // Input pulseLEDR(); #elif defined TR76D // TR pin Q14 (MCU pin RA0): should be set as an output LATA.0 = 0; // Low level TRISA.0 = 0; // Output // TR pin Q15 (MCU pin RC2): should be set as an output LATC.2 = 0; // Low level TRISC.2 = 0; // Output // TR pin Q4 (MCU pin RC6): should be set as an output LATC.6 = 0; // Low level TRISC.6 = 0; // Output // TR pin Q5 (MCU pin RC7): should be set as an output LATC.7 = 0; // Low level TRISC.7 = 0; // Output // TR pin Q6 (MCU pin RC3): should be set as an output LATC.3 = 0; // Low level TRISC.3 = 0; // Output // TR pin Q7 (MCU pin RC4): should be set as an output LATC.4 = 0; // Low level TRISC.4 = 0; // Output // TR pin Q8 (MCU pin RC5): should be set as an output LATC.5 = 0; // Low level TRISC.5 = 0; // Output // TR pin Q9 (MCU pin RA5): should be set as an output LATA.5 = 0; // Low level TRISA.5 = 0; // Output // TR LED pins Q10 and Q11 (MCU pins RB7 and RA2) are set as outputs by OS. // TR pin Q12 (MCU pin RB4) is set as an input with internal pull-up activated as default. pulseLEDG(); #else #error Wrong TR module setting. #endif // --------------------------------------------------------------------- startLongDelay(DELAY); while (isDelay()); // Run mode + RFIC in RF Sleep mode: cca 1.6 mA for 10 s toutRF = 250; // [In ticks] startLongDelay(DELAY); while (isDelay()) RFRXpacket(); // STD receiving: cca 13 mA for 10 s startLongDelay(DELAY); while (isDelay()); // Run mode + RFIC in RF Ready mode: cca 3 mA for 10 s setRFmode(_RX_LP); toutRF = 213; // [In cycles], 1 cycle is cca 47 ms RFRXpacket(); // LP receiving: cca 235 uA (average) for 10 s startLongDelay(DELAY); while (isDelay()); // Run mode + RFIC in RF Ready mode: cca 3 mA for 10 s setRFmode(_RX_XLP); toutRF = 13; // [In cycles], 1 cycle is cca 790 ms RFRXpacket(); // XLP receiving: cca 16 uA (average) for 10 s startLongDelay(DELAY); while (isDelay()); // Run mode + RFIC in RF Sleep mode: cca 1.6 mA for 10 s DLEN = 64; PIN = 0; startLongDelay(DELAY); while (isDelay()) RFTXpacket(); // Transmiting (full RF power): cca 19 mA for 10 s startLongDelay(DELAY); while (isDelay()); // Run mode + RFIC in RF Ready mode: cca 3 mA for 10 s setRFsleep(); startLongDelay(DELAY); while (isDelay()); // Run mode + RFIC in RF Sleep mode: cca 1.6 mA for 10 s setWDTon_16s(); #ifndef DEEP_SLEEP iqrfSleep(); // Sleep with wake-up on watchdog timer: cca 2.7 uA (TR-72D) or 1.2 uA (TR-76D) for 16 s #else iqrfDeepSleep(); // Deep sleep with wake-up on watchdog timer: cca 2.2 uA (TR-72D) or 600 nA (TR-76D) for 16 s #endif setWDToff(); startLongDelay(DELAY); while (isDelay()); // Run mode + RFIC in RF Sleep mode: cca 1.6 mA for 10 s #ifndef DEEP_SLEEP iqrfSleep(); // Sleep: cca 2.2 uA (TR-72D) or 600 nA (TR-76D) #else iqrfDeepSleep(); // Deep sleep: cca 1.7 uA (TR-72D) or 40 nA (TR-76D) #endif pulsingLEDG(); while (1) ; } // *********************************************************************