From d7b854da75e772b43768e162a9a49dee8dcf6a6a Mon Sep 17 00:00:00 2001 From: Your Name Date: Thu, 2 Dec 2021 14:40:06 +0100 Subject: [PATCH 1/5] allow disable light voltage range with -1 --- esp32/src/main.cpp | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/esp32/src/main.cpp b/esp32/src/main.cpp index 918f310..a52ad89 100644 --- a/esp32/src/main.cpp +++ b/esp32/src/main.cpp @@ -740,7 +740,7 @@ void safeSetup() { return (candidate > 0) && (candidate < (24)); }); timedLightOnlyWhenDark.setDefaultValue(true); timedLightVoltageCutoff.setDefaultValue(3.8).setValidator([](double candidate) - { return (candidate > 3.3) && (candidate < (4.2)); }); + { return ((candidate > 3.3 || candidate == -1) && (candidate < (50))); }); #endif // TIMED_LIGHT_PIN Homie.setLoopFunction(homieLoop); From f131d9f39a3273451914a64f55ef0c20bf565d3f Mon Sep 17 00:00:00 2001 From: Your Name Date: Thu, 2 Dec 2021 16:50:24 +0100 Subject: [PATCH 2/5] hydro mode config and ignore low voltage light condition --- esp32/include/ControllerConfiguration.h | 2 +- esp32/platformio.ini | 2 +- esp32/src/main.cpp | 4 ++-- 3 files changed, 4 insertions(+), 4 deletions(-) diff --git a/esp32/include/ControllerConfiguration.h b/esp32/include/ControllerConfiguration.h index cc1485c..1040b78 100644 --- a/esp32/include/ControllerConfiguration.h +++ b/esp32/include/ControllerConfiguration.h @@ -85,7 +85,7 @@ #define FIRMWARE_VERSION "sw 2.0 hw 0.10b" #define TIMED_LIGHT_PIN CUSTOM1_PIN5 -#define FLOWMETER_PIN CUSTOM1_PIN1 +//#define FLOWMETER_PIN CUSTOM1_PIN1 #ifdef FLOWMETER_PIN #define FLOWMETER_FLOWFACTOR 23 /** F = 22 * Q;Q = L/min */ #endif diff --git a/esp32/platformio.ini b/esp32/platformio.ini index 110308f..c6aac22 100644 --- a/esp32/platformio.ini +++ b/esp32/platformio.ini @@ -12,7 +12,7 @@ platform = espressif32 board = esp32doit-devkit-v1 framework = arduino -build_flags = -DPIO_FRAMEWORK_ARDUINO_LWIP2_LOW_MEMORY -fexceptions -lstdc++-exc +build_flags = -DPIO_FRAMEWORK_ARDUINO_LWIP2_LOW_MEMORY board_build.partitions = defaultWithSmallerSpiffs.csv diff --git a/esp32/src/main.cpp b/esp32/src/main.cpp index a52ad89..4d71e09 100644 --- a/esp32/src/main.cpp +++ b/esp32/src/main.cpp @@ -641,7 +641,6 @@ void pumpActiveLoop() void safeSetup() { - throw std::runtime_error("Shit happened"); /* reduce power consumption */ setCpuFrequencyMhz(80); @@ -1039,7 +1038,8 @@ bool determineTimedLightState(bool lowLight) ((hoursStart < hoursEnd) && (getCurrentHour() >= hoursStart && getCurrentHour() <= hoursEnd))) { - if (!timedLightLowVoltageTriggered && battery.getVoltage(BATTSENSOR_INDEX_BATTERY) >= timedLightVoltageCutoff.get()) + bool voltageOk = !timedLightLowVoltageTriggered && battery.getVoltage(BATTSENSOR_INDEX_BATTERY) >= timedLightVoltageCutoff.get(); + if (voltageOk || equalish(timedLightVoltageCutoff.get(), -1)) { timedLightNode.setProperty("state").send(String("On")); return true; From 80828eadd74c970807e28366731e86cfa4f55dff Mon Sep 17 00:00:00 2001 From: Empire Date: Sat, 4 Dec 2021 16:04:18 +0000 Subject: [PATCH 3/5] ulp tests --- esp32test/Esp32DeepSleepTest/src/DS2438.cpp | 286 -------------------- esp32test/Esp32DeepSleepTest/src/main.cpp | 118 +++++--- 2 files changed, 78 insertions(+), 326 deletions(-) delete mode 100644 esp32test/Esp32DeepSleepTest/src/DS2438.cpp diff --git a/esp32test/Esp32DeepSleepTest/src/DS2438.cpp b/esp32test/Esp32DeepSleepTest/src/DS2438.cpp deleted file mode 100644 index 791b76d..0000000 --- a/esp32test/Esp32DeepSleepTest/src/DS2438.cpp +++ /dev/null @@ -1,286 +0,0 @@ -/* - * DS2438.cpp - * - * by Joe Bechter - * - * (C) 2012, bechter.com - * - * All files, software, schematics and designs are provided as-is with no warranty. - * All files, software, schematics and designs are for experimental/hobby use. - * Under no circumstances should any part be used for critical systems where safety, - * life or property depends upon it. You are responsible for all use. - * You are free to use, modify, derive or otherwise extend for your own non-commercial purposes provided - * 1. No part of this software or design may be used to cause injury or death to humans or animals. - * 2. Use is non-commercial. - * 3. Credit is given to the author (i.e. portions © bechter.com), and provide a link to the original source. - * - */ - -#include "DS2438.h" - -// DSROM FIELDS -#define DSROM_FAMILY 0 -#define DSROM_CRC 7 - -#define DS2438MODEL 0x26 - -DS2438::DS2438(OneWire *ow, float currentShunt = 1.0f) { - _ow = ow; - _currentShunt = currentShunt; -}; - -void DS2438::begin(){ - DeviceAddress searchDeviceAddress; - - _ow->reset_search(); - memset(searchDeviceAddress,0, 8); - _temperature = 0; - _voltageA = 0.0; - _voltageB = 0.0; - _error = true; - _mode = (DS2438_MODE_CHA | DS2438_MODE_CHB | DS2438_MODE_TEMPERATURE); - - deviceFound = false; // Reset the number of devices when we enumerate wire devices - - while (_ow->search(searchDeviceAddress)) { - if (validAddress(searchDeviceAddress)) { - if (validFamily(searchDeviceAddress)) { - memcpy(_address,searchDeviceAddress,8); - DEFAULT_PAGE0(defaultConfig); - writePage(0, defaultConfig); - deviceFound = true; - } - } - } -} - -bool DS2438::isFound(){ - return deviceFound; -} - -bool DS2438::validAddress(const uint8_t* deviceAddress) { - return (_ow->crc8(deviceAddress, 7) == deviceAddress[DSROM_CRC]); -} - -bool DS2438::validFamily(const uint8_t* deviceAddress) { - switch (deviceAddress[DSROM_FAMILY]) { - case DS2438MODEL: - return true; - default: - return false; - } -} - -void DS2438::update() { - uint8_t data[9]; - - _error = true; - if(!isFound()){ - return; - } - - if (_mode & DS2438_MODE_CHA || _mode == DS2438_MODE_TEMPERATURE) { - boolean doTemperature = _mode & DS2438_MODE_TEMPERATURE; - if (!startConversion(DS2438_CHA, doTemperature)) { - Serial.println("Error starting temp conversion ds2438 channel a"); - return; - } - if (!readPage(0, data)){ - - Serial.println("Error reading zero page ds2438 channel a"); - return; - } - Serial.print(data[0],16); - Serial.print(" "); - Serial.print(data[1],16); - Serial.print(" "); - Serial.print(data[2],16); - Serial.print(" "); - Serial.print(data[3],16); - Serial.print(" "); - Serial.print(data[4],16); - Serial.print(" "); - Serial.print(data[5],16); - Serial.print(" "); - Serial.print(data[6],16); - Serial.print(" "); - Serial.println(data[7],16); - - - if (doTemperature) { - _temperature = (double)(((((int16_t)data[2]) << 8) | (data[1] & 0x0ff)) >> 3) * 0.03125; - } - if (_mode & DS2438_MODE_CHA) { - _voltageA = (((data[4] << 8) & 0x00300) | (data[3] & 0x0ff)) / 100.0; - } - } - if (_mode & DS2438_MODE_CHB) { - boolean doTemperature = _mode & DS2438_MODE_TEMPERATURE && !(_mode & DS2438_MODE_CHA); - if (!startConversion(DS2438_CHB, doTemperature)) { - Serial.println("Error starting temp conversion channel b ds2438"); - return; - } - if (!readPage(0, data)){ - Serial.println("Error reading zero page ds2438 channel b"); - return; - } - if (doTemperature) { - int16_t upperByte = ((int16_t)data[2]) << 8; - int16_t lowerByte = data[1] >> 3; - int16_t fullByte = (upperByte | lowerByte); - _temperature = ((double)fullByte) * 0.03125; - } - _voltageB = (((data[4] << 8) & 0x00300) | (data[3] & 0x0ff)) / 100.0; - } - - int16_t upperByte = ((int16_t)data[6]) << 8; - int16_t lowerByte = data[5]; - int16_t fullByte = (int16_t)(upperByte | lowerByte); - float fullByteb = fullByte; - _current = (fullByteb) / ((4096.0f * _currentShunt)); - _error = false; - Serial.print(data[0],16); - Serial.print(" "); - Serial.print(data[1],16); - Serial.print(" "); - Serial.print(data[2],16); - Serial.print(" "); - Serial.print(data[3],16); - Serial.print(" "); - Serial.print(data[4],16); - Serial.print(" "); - Serial.print(data[5],16); - Serial.print(" "); - Serial.print(data[6],16); - Serial.print(" "); - Serial.println(data[7],16); - Serial.println("-"); - - - - uint16_t ICA = 0; - if (readPage(1, data)){ - PageOne_t *pOne = (PageOne_t *) data; - Serial.println(pOne->ICA); - float Ah = pOne->ICA / (2048.0f * _currentShunt); - Serial.print("Ah="); - Serial.println(Ah); - ICA = pOne->ICA; - } - - - - - if (readPage(7, data)){ - PageSeven_t *pSeven = (PageSeven_t *) data; - int16_t CCA = pSeven->CCA0 | ((int16_t) pSeven->CCA1) << 8; - int16_t DCA = pSeven->DCA0 | ((int16_t) pSeven->DCA1) << 8; - Serial.println("ICA, DCA, CCA"); - Serial.print(ICA); - Serial.print(", "); - Serial.print(DCA); - Serial.print(", "); - Serial.println(CCA); - } - -} - -double DS2438::getTemperature() { - return _temperature; -} - -float DS2438::getVoltage(int channel) { - if (channel == DS2438_CHA) { - return _voltageA; - } else if (channel == DS2438_CHB) { - return _voltageB; - } else { - return 0.0; - } -} - -float DS2438::getCurrent() { - return _current; -} - -boolean DS2438::isError() { - return _error; -} - -boolean DS2438::startConversion(int channel, boolean doTemperature) { - if(!isFound()){ - return false; - } - if (!selectChannel(channel)){ - return false; - } - _ow->reset(); - _ow->select(_address); - if (doTemperature) { - _ow->write(DS2438_TEMPERATURE_CONVERSION_COMMAND, 0); - delay(DS2438_TEMPERATURE_DELAY); - _ow->reset(); - _ow->select(_address); - } - _ow->write(DS2438_VOLTAGE_CONVERSION_COMMAND, 0); - delay(DS2438_VOLTAGE_CONVERSION_DELAY); - return true; -} - -boolean DS2438::selectChannel(int channel) { - if(!isFound()){ - return false; - } - uint8_t data[9]; - if (readPage(0, data)) { - if (channel == DS2438_CHB){ - data[0] = data[0] | 0x08; - } - else { - data[0] = data[0] & 0xf7; - } - writePage(0, data); - return true; - } - Serial.println("Could not read page zero data"); - return false; -} - -void DS2438::writePage(int page, uint8_t *data) { - _ow->reset(); - _ow->select(_address); - _ow->write(DS2438_WRITE_SCRATCHPAD_COMMAND, 0); - if ((page >= PAGE_MIN) && (page <= PAGE_MAX)) { - _ow->write(page, 0); - } else { - return; - } - for (int i = 0; i < 8; i++){ - _ow->write(data[i], 0); - } - _ow->reset(); - _ow->select(_address); - _ow->write(DS2438_COPY_SCRATCHPAD_COMMAND, 0); - _ow->write(page, 0); -} - -boolean DS2438::readPage(int page, uint8_t *data) { - //TODO if all data is 0 0 is a valid crc, but most likly not as intended - _ow->reset(); - _ow->select(_address); - _ow->write(DS2438_RECALL_MEMORY_COMMAND, 0); - if ((page >= PAGE_MIN) && (page <= PAGE_MAX)) { - _ow->write(page, 0); - } else { - return false; - } - _ow->reset(); - _ow->select(_address); - _ow->write(DS2438_READ_SCRATCHPAD_COMMAND, 0); - _ow->write(page, 0); - for (int i = 0; i < 9; i++){ - data[i] = _ow->read(); - } - return _ow->crc8(data, 8) == data[8]; -} - diff --git a/esp32test/Esp32DeepSleepTest/src/main.cpp b/esp32test/Esp32DeepSleepTest/src/main.cpp index a04df45..8d05b45 100644 --- a/esp32test/Esp32DeepSleepTest/src/main.cpp +++ b/esp32test/Esp32DeepSleepTest/src/main.cpp @@ -1,52 +1,90 @@ #include #include "driver/pcnt.h" +#include "driver/rtc_io.h" +#include "esp32/ulp.h" +#include "soc/rtc_cntl_reg.h" +#include "soc/rtc.h" -#define OUTPUT_SENSOR 14 /**< GPIO 16 - Enable Sensors */ -#define SENSOR_PLANT5 39 /**< SENSOR vn */ -#define SENSOR_PLANT6 36 /**< SENSOR VP */ +#define ULP_DATA_OFFSET 200 -int16_t pulses = 0; -int16_t pulses2 = 0; +#define ULP_START_OFFSET 0 +void ulp_start(void) { + // Slow memory initialization + //memset(RTC_SLOW_MEM, ULP_START_OFFSET, (8192-ULP_START_OFFSET)); + // GPIO32 initialization (set to output and initial value is 0) + rtc_gpio_init(GPIO_NUM_12); + rtc_gpio_set_direction(GPIO_NUM_12, RTC_GPIO_MODE_OUTPUT_ONLY); + rtc_gpio_set_level(GPIO_NUM_12, 0); + // Define ULP program + const ulp_insn_t ulp_prog[] = { + M_LABEL(1), + + I_MOVI(R2, 0), + I_MOVI(R3, 0), + I_LD(R2, R2, ULP_DATA_OFFSET), + I_LD(R3, R3, ULP_DATA_OFFSET+1), + + + I_WR_REG(RTC_GPIO_OUT_REG, 29, 29, 1), // on + + //wait for 100*r2 + I_MOVR(R0,R2), + M_LABEL(2), + I_DELAY(1), + I_SUBI(R0,R0,1), + M_BGE(2,1), + + I_WR_REG(RTC_GPIO_OUT_REG, 29, 29, 0), // off + + //wait for 100*R3 + I_MOVR(R0,R3), + M_LABEL(3), + I_DELAY(1), + I_SUBI(R0,R0,1), + M_BGE(3,1), + + M_BX(1), + }; + // Run ULP program + size_t size = sizeof(ulp_prog) / sizeof(ulp_insn_t); + ulp_process_macros_and_load(ULP_START_OFFSET, ulp_prog, &size); + assert(size < ULP_DATA_OFFSET && "ULP_DATA_OFFSET needs to be greater or equal to the program size"); + ulp_run(ULP_START_OFFSET); +} + +static inline void ulp_data_write(size_t offset, uint16_t value) +{ + RTC_SLOW_MEM[ULP_DATA_OFFSET + offset] = value; +} + +static inline uint16_t ulp_data_read(size_t offset) +{ + return RTC_SLOW_MEM[ULP_DATA_OFFSET + offset] & 0xffff; +} void setup() { Serial.begin(115200); - pinMode(OUTPUT_SENSOR, OUTPUT); - pinMode(SENSOR_PLANT5, INPUT); - - - pcnt_config_t pcnt_config = { }; // Instancia PCNT config - - pcnt_config.pulse_gpio_num = SENSOR_PLANT5; // Configura GPIO para entrada dos pulsos - pcnt_config.ctrl_gpio_num = PCNT_PIN_NOT_USED; // Configura GPIO para controle da contagem - pcnt_config.unit = PCNT_UNIT_0; // Unidade de contagem PCNT - 0 - pcnt_config.channel = PCNT_CHANNEL_0; // Canal de contagem PCNT - 0 - pcnt_config.counter_h_lim = INT16_MAX; // Limite maximo de contagem - 20000 - pcnt_config.pos_mode = PCNT_COUNT_INC; // Incrementa contagem na subida do pulso - pcnt_config.neg_mode = PCNT_COUNT_DIS; // Incrementa contagem na descida do pulso - pcnt_config.lctrl_mode = PCNT_MODE_KEEP; // PCNT - modo lctrl desabilitado - pcnt_config.hctrl_mode = PCNT_MODE_KEEP; // PCNT - modo hctrl - se HIGH conta incrementando - pcnt_unit_config(&pcnt_config); // Configura o contador PCNT - - - pcnt_counter_pause(PCNT_UNIT_0); // Pausa o contador PCNT - pcnt_counter_clear(PCNT_UNIT_0); // Zera o contador PCNT - - - digitalWrite(OUTPUT_SENSOR, HIGH); - Serial.println("Start done"); + ulp_data_write(0,1000); + ulp_data_write(1,1000); + ulp_start(); + esp_sleep_pd_config(ESP_PD_DOMAIN_RTC_PERIPH, ESP_PD_OPTION_ON); + //esp_deep_sleep_start(); } + void loop() { - pulses2 = pulseIn(SENSOR_PLANT5,HIGH); - pcnt_counter_resume(PCNT_UNIT_0); - - delay(500); - - pcnt_counter_pause(PCNT_UNIT_0); - pcnt_get_counter_value(PCNT_UNIT_0, &pulses); - pcnt_counter_clear(PCNT_UNIT_0); - - Serial.println(pulses2*2); - Serial.println(pulses*2); + delay(1000); + Serial.println(ulp_data_read(0)); + ulp_data_write(0, 50); + ulp_data_write(1, 150); + //test = 10; + //test2 = 255-test; + delay(1000); + //test = 50; + //test2 = 255 - test; + ulp_data_write(0, 150); + ulp_data_write(1, 50); + //Serial.print(); + Serial.println("loop"); } \ No newline at end of file From a7458966435116ef111ce89295bd50353edc5460 Mon Sep 17 00:00:00 2001 From: Your Name Date: Sun, 5 Dec 2021 02:36:03 +0100 Subject: [PATCH 4/5] added ulp-pwm logic for timedlight --- esp32/PlantControl.code-workspace | 3 +- esp32/include/ControllerConfiguration.h | 6 +- esp32/include/HomieConfiguration.h | 1 + esp32/include/LogDefines.h | 3 +- esp32/include/ulp-pwm.h | 188 ++++++++++++++++++ esp32/src/main.cpp | 93 +++++---- esp32test/Esp32DeepSleepTest/include/DS2438.h | 112 ----------- .../Esp32DeepSleepTest/include/ulp-pwm.h | 187 +++++++++++++++++ esp32test/Esp32DeepSleepTest/src/main.cpp | 102 ++-------- 9 files changed, 455 insertions(+), 240 deletions(-) create mode 100644 esp32/include/ulp-pwm.h delete mode 100644 esp32test/Esp32DeepSleepTest/include/DS2438.h create mode 100644 esp32test/Esp32DeepSleepTest/include/ulp-pwm.h diff --git a/esp32/PlantControl.code-workspace b/esp32/PlantControl.code-workspace index 13450eb..fb90e31 100644 --- a/esp32/PlantControl.code-workspace +++ b/esp32/PlantControl.code-workspace @@ -22,7 +22,8 @@ "array": "cpp", "tuple": "cpp", "utility": "cpp", - "fstream": "cpp" + "fstream": "cpp", + "system_error": "cpp" } } } diff --git a/esp32/include/ControllerConfiguration.h b/esp32/include/ControllerConfiguration.h index 1040b78..02aa74b 100644 --- a/esp32/include/ControllerConfiguration.h +++ b/esp32/include/ControllerConfiguration.h @@ -82,9 +82,13 @@ /** \addtogroup Configuration * @{ */ +#define CONFIG_BOOTLOADER_APP_ROLLBACK_ENABLE +#define CONFIG_COMPILER_CXX_EXCEPTIONS + + #define FIRMWARE_VERSION "sw 2.0 hw 0.10b" -#define TIMED_LIGHT_PIN CUSTOM1_PIN5 +#define TIMED_LIGHT_PIN CUSTOM1_PIN7 //#define FLOWMETER_PIN CUSTOM1_PIN1 #ifdef FLOWMETER_PIN #define FLOWMETER_FLOWFACTOR 23 /** F = 22 * Q;Q = L/min */ diff --git a/esp32/include/HomieConfiguration.h b/esp32/include/HomieConfiguration.h index 293b4d8..3a0405e 100644 --- a/esp32/include/HomieConfiguration.h +++ b/esp32/include/HomieConfiguration.h @@ -86,6 +86,7 @@ HomieSetting ntpServer("ntpServer", "NTP server (pool.ntp.org as d HomieSetting timedLightStart("LightStart", "hour to start light"); HomieSetting timedLightEnd("LightEnd", "hour to end light"); HomieSetting timedLightOnlyWhenDark("LightOnlyDark", "only enable light, if solar is low"); + HomieSetting timedLightPowerLevel("LightPowerLevel", "0-255 power level"); #endif // TIMED_LIGHT_PIN diff --git a/esp32/include/LogDefines.h b/esp32/include/LogDefines.h index e1fcced..871eef1 100644 --- a/esp32/include/LogDefines.h +++ b/esp32/include/LogDefines.h @@ -31,4 +31,5 @@ #define LOG_SLEEP_NIGHT 100 #define LOG_SLEEP_DAY 101 #define LOG_SLEEP_CYCLE 102 -#define LOG_MISSING_PUMP -4 \ No newline at end of file +#define LOG_MISSING_PUMP -4 +#define LOG_BOOT_ERROR_DETECTION 10000 \ No newline at end of file diff --git a/esp32/include/ulp-pwm.h b/esp32/include/ulp-pwm.h new file mode 100644 index 0000000..778d202 --- /dev/null +++ b/esp32/include/ulp-pwm.h @@ -0,0 +1,188 @@ +#ifndef ULP_PWM_h +#define ILP_PWM_h + +#include +#include "driver/rtc_io.h" +#include "soc/rtc_cntl_reg.h" +#include "soc/rtc.h" +#include "esp32/ulp.h" +#include "ControllerConfiguration.h" + +#define LBL_START 1 +#define LBL_DELAY_ON 2 +#define LBL_DELAY_OFF 3 +#define LBL_SKIP_ON 4 +#define LBL_SKIP_OFF 5 +#define REGISTER_DELAY_LOOP_COUNTER R0 +#define REGISTER_TICKS_ON R1 +#define REGISTER_TICKS_OFF R2 +#define TOTAL_TICKS_DELAY 255 +#define PIN TIMED_LIGHT_PIN + +//support 20 vars +const size_t ulp_var_offset = CONFIG_ULP_COPROC_RESERVE_MEM - 20; +//use the first for dimming +const size_t ulp_dimm_offset = ulp_var_offset + 1; +const size_t ulp_alive_offset = ulp_var_offset + 2; + +//see https://github.com/perseus086/ESP32-notes +const uint32_t rtc_bit[40] = { + 25, //gpio0 + 0, //gpio1 + 26, //gpio2 + 0, //gpio3 + 24, //gpio4 + 0, //gpio5 + 0, //gpio6 + 0, //gpio7 + 0, //gpio8 + 0, //gpio9 + 0, //gpio10 + 0, //gpio11 + 29, //gpio12 + 28, //gpio13 + 30, //gpio14 + 27, //gpio15 + 0, //gpio16 + 31, //gpio17 + 0, //gpio18 + 0, //gpio19 + 0, //gpio20 + 0, //gpio21 + 0, //gpio22 + 0, //gpio23 + 0, //gpio24 + 20, //gpio25 + 21, //gpio26 + 0, //gpio27 + 0, //gpio28 + 0, //gpio29 + 0, //gpio30 + 0, //gpio31 + 23, //gpio32 + 22, //gpio33 + 18, //gpio34 + 19, //gpio35 + 14, //gpio36 + 15, //gpio37 + 16, //gpio38 + 17 //gpio39 +}; + +static inline void ulp_internal_data_write(size_t offset, uint16_t value) +{ + if (offset >= CONFIG_ULP_COPROC_RESERVE_MEM || offset <= ulp_var_offset) + { + Serial.print("Invalid ULP offset detected, refusing write!"); + Serial.print(offset); + Serial.print("-"); + Serial.print(ulp_var_offset); + Serial.print("-"); + Serial.println(CONFIG_ULP_COPROC_RESERVE_MEM); + return; + } + else + { + RTC_SLOW_MEM[offset] = value; + } +} + +static inline uint16_t ulp_internal_data_read(size_t offset) +{ + if (offset >= CONFIG_ULP_COPROC_RESERVE_MEM || offset <= ulp_var_offset) + { + Serial.print("Invalid ULP offset detected"); + Serial.print(offset); + Serial.print("-"); + Serial.print(ulp_var_offset); + Serial.print("-"); + Serial.println(CONFIG_ULP_COPROC_RESERVE_MEM); + } + return RTC_SLOW_MEM[offset] & 0xffff; +} + +static inline uint32_t rtc_io_number_get(gpio_num_t gpio_num) +{ + assert(rtc_gpio_is_valid_gpio(gpio_num) && "Invalid GPIO for RTC"); + uint32_t bit = rtc_bit[gpio_num]; + Serial.print("Resolved GPIO "); + Serial.print(gpio_num); + Serial.print(" to rtc bit "); + Serial.println(bit); + return bit; +} + +void ulp_internal_start(void) +{ + rtc_gpio_init(PIN); + rtc_gpio_set_direction(PIN, RTC_GPIO_MODE_OUTPUT_ONLY); + rtc_gpio_set_level(PIN, 0); + const uint32_t rtc_gpio = rtc_io_number_get(PIN); + + // Define ULP program + const ulp_insn_t ulp_prog[] = { + M_LABEL(LBL_START), + + I_MOVI(REGISTER_DELAY_LOOP_COUNTER, 1), + I_MOVI(REGISTER_TICKS_ON, 0), + I_ST(REGISTER_DELAY_LOOP_COUNTER, REGISTER_TICKS_ON, ulp_alive_offset), //store 1 with 0 offset into alive + + I_LD(REGISTER_TICKS_ON, REGISTER_TICKS_ON, ulp_dimm_offset), //REGISTER_TICKS_ON = RTC_DATA[0+ulp_dimm_offset] + //in total there is always 255 delay loop iterations, but in different duty cycle + I_MOVI(REGISTER_TICKS_OFF, TOTAL_TICKS_DELAY), + I_SUBR(REGISTER_TICKS_OFF, REGISTER_TICKS_OFF, REGISTER_TICKS_ON), + + //on phase + I_MOVR(REGISTER_DELAY_LOOP_COUNTER, REGISTER_TICKS_ON), + M_BL(LBL_SKIP_ON, 1), //if never on, skip on phase + I_WR_REG(RTC_GPIO_OUT_REG, rtc_gpio, rtc_gpio, HIGH), // on + M_LABEL(LBL_DELAY_ON), + I_DELAY(1), //wait 1 clock + I_SUBI(REGISTER_DELAY_LOOP_COUNTER, REGISTER_DELAY_LOOP_COUNTER, 1), // REGISTER_DELAY_LOOP_COUNTER-- + M_BGE(LBL_DELAY_ON, 1), //if time left, goto start of on loop + M_LABEL(LBL_SKIP_ON), + + //off phase + I_MOVR(REGISTER_DELAY_LOOP_COUNTER, REGISTER_TICKS_OFF), + + M_BL(LBL_SKIP_OFF, 1), //if never off, skip on phase + I_WR_REG(RTC_GPIO_OUT_REG, rtc_gpio, rtc_gpio, LOW), // on + M_LABEL(3), + I_DELAY(1), //wait 1 clock + I_SUBI(REGISTER_DELAY_LOOP_COUNTER, REGISTER_DELAY_LOOP_COUNTER, 1), // REGISTER_DELAY_LOOP_COUNTER-- + M_BGE(3, 1), //if time left, goto start of on loop + M_LABEL(LBL_SKIP_OFF), + + M_BX(LBL_START), + }; + // Run ULP program + size_t size = sizeof(ulp_prog) / sizeof(ulp_insn_t); + assert(size < ulp_var_offset && "ULP_DATA_OFFSET needs to be greater or equal to the program size"); + esp_err_t error = ulp_process_macros_and_load(0, ulp_prog, &size); + Serial.print("ULP bootstrap status "); + Serial.println(error); + + //allow glitchless start + ulp_internal_data_write(ulp_alive_offset, 0); + + error = ulp_run(0); + Serial.print("ULP start status "); + Serial.println(error); +} + +static inline void ulp_pwm_set_level(uint8_t level) +{ + ulp_internal_data_write(ulp_dimm_offset, level); +} + +static inline void ulp_pwm_init() +{ + ulp_internal_data_write(ulp_alive_offset, 0); + delay(10); + if (ulp_internal_data_read(ulp_alive_offset) == 0) + { + ulp_internal_start(); + } +} + +#endif \ No newline at end of file diff --git a/esp32/src/main.cpp b/esp32/src/main.cpp index 4d71e09..7100aa9 100644 --- a/esp32/src/main.cpp +++ b/esp32/src/main.cpp @@ -35,12 +35,18 @@ #include #include "driver/pcnt.h" #include "MQTTUtils.h" +#include "esp_ota_ops.h" +#if defined(TIMED_LIGHT_PIN) + #include "ulp-pwm.h" +#endif + /****************************************************************************** * DEFINES ******************************************************************************/ #define AMOUNT_SENOR_QUERYS 8 #define MAX_TANK_DEPTH 2000 +#define REBOOT_LOOP_DETECTION_ERROR 5 /****************************************************************************** * FUNCTION PROTOTYPES @@ -54,9 +60,7 @@ bool determineTimedLightState(bool lowLight); /****************************************************************************** * NON VOLATILE VARIABLES in DEEP SLEEP ******************************************************************************/ - #if defined(TIMED_LIGHT_PIN) -RTC_DATA_ATTR bool timedLightOn = false; /**< allow fast recovery after poweron */ RTC_DATA_ATTR bool timedLightLowVoltageTriggered = false; /**remember if it was shut down due to voltage level */ #endif // TIMED_LIGHT_PIN @@ -104,11 +108,29 @@ Plant mPlants[MAX_PLANTS] = { * LOCAL FUNCTIONS ******************************************************************************/ +void finsihedCycleSucessfully() +{ + const esp_partition_t *running = esp_ota_get_running_partition(); + esp_ota_img_states_t ota_state; + if (esp_ota_get_state_partition(running, &ota_state) == ESP_OK) + { + log(LOG_LEVEL_INFO, "Get State Partition was Successfull", LOG_BOOT_ERROR_DETECTION); + if (ota_state == ESP_OTA_IMG_PENDING_VERIFY) + { + log(LOG_LEVEL_INFO, "Diagnostics completed successfully! Marking as valid", LOG_BOOT_ERROR_DETECTION); + esp_ota_mark_app_valid_cancel_rollback(); + } + } +} + void espDeepSleep(bool afterPump = false) { + if (mDownloadMode) { log(LOG_LEVEL_DEBUG, "abort deepsleep, DownloadMode active", LOG_DEBUG_CODE); + //if we manage to get to the download mode, the device can be restored + finsihedCycleSucessfully(); return; } if (aliveWasRead()) @@ -139,10 +161,6 @@ void espDeepSleep(bool afterPump = false) esp_sleep_pd_config(ESP_PD_DOMAIN_RTC_FAST_MEM, ESP_PD_OPTION_ON); esp_sleep_pd_config(ESP_PD_DOMAIN_XTAL, ESP_PD_OPTION_ON); -#if defined(TIMED_LIGHT_PIN) - gpio_hold_en(TIMED_LIGHT_PIN); -#endif // TIMED_LIGHT_PIN - long secondsToSleep = -1; if (afterPump) @@ -165,6 +183,7 @@ void espDeepSleep(bool afterPump = false) } esp_sleep_enable_timer_wakeup((secondsToSleep * 1000U * 1000U)); + finsihedCycleSucessfully(); if (aliveWasRead()) { delay(1000); @@ -208,7 +227,7 @@ void readOneWireSensors() continue; } - char buf[(sizeof(ds18b20Address) * 2)+1]; /* additional byte for trailing terminator */ + char buf[(sizeof(ds18b20Address) * 2) + 1]; /* additional byte for trailing terminator */ snprintf(buf, sizeof(buf), "%.2X%.2X%.2X%.2X%.2X%.2X%.2X%.2X", ds18b20Address[0], ds18b20Address[1], @@ -639,22 +658,19 @@ void pumpActiveLoop() } } -void safeSetup() +void setup() { - /* reduce power consumption */ setCpuFrequencyMhz(80); Serial.begin(115200); - Serial << "Wifi mode set to " << WIFI_OFF << " to allow analog2 useage " << endl; WiFi.mode(WIFI_OFF); + Serial.flush(); //restore state before releasing pin, to prevent flickering #if defined(TIMED_LIGHT_PIN) - pinMode(TIMED_LIGHT_PIN, OUTPUT); - digitalWrite(TIMED_LIGHT_PIN, timedLightOn); - gpio_hold_dis(TIMED_LIGHT_PIN); + ulp_pwm_init(); #endif // TIMED_LIGHT_PIN /* Intialize Plant */ @@ -733,6 +749,8 @@ void safeSetup() { return (candidate > 0) && (candidate < (20)); }); #if defined(TIMED_LIGHT_PIN) + timedLightPowerLevel.setDefaultValue(25).setValidator([](long candidate) + { return (candidate > 0) && (candidate <= (255)); }); timedLightStart.setDefaultValue(18).setValidator([](long candidate) { return (candidate > 0) && (candidate < (25)); }); timedLightEnd.setDefaultValue(23).setValidator([](long candidate) @@ -825,26 +843,6 @@ void safeSetup() setupFinishedTimestamp = millis(); } -/** - * @brief Startup function - * Is called once, the controller is started - */ -void setup() -{ - try - { - safeSetup(); - } - catch (const std::exception &e) - { - Serial.printf("Exception thrown: \"%s\"", e.what()); - } - catch (...) - { - Serial.println("Other exception thrown."); - } -} - void selfTest() { @@ -974,8 +972,18 @@ void plantcontrol() Serial.println("Skipping MQTT, offline mode"); Serial.flush(); } - bool isLowLight = (mSolarVoltage < SOLAR_CHARGE_MIN_VOLTAGE); + +#if defined(TIMED_LIGHT_PIN) + bool shouldLight = determineTimedLightState(isLowLight); + if(shouldLight){ + ulp_pwm_set_level(timedLightPowerLevel.get()); + }else { + ulp_pwm_set_level(0); + } + +#endif // TIMED_LIGHT_PIN + bool hasWater = true; //FIXME remaining > waterLevelMin.get(); //FIXME no water warning message pumpToRun = determineNextPump(isLowLight); @@ -1002,12 +1010,6 @@ void plantcontrol() { espDeepSleep(); } - -#if defined(TIMED_LIGHT_PIN) - bool shouldLight = determineTimedLightState(isLowLight); - timedLightOn = shouldLight; - digitalWrite(TIMED_LIGHT_PIN, shouldLight); -#endif // TIMED_LIGHT_PIN } /** @}*/ @@ -1032,11 +1034,14 @@ bool determineTimedLightState(bool lowLight) return false; } - if (((hoursStart > hoursEnd) && - (getCurrentHour() >= hoursStart || getCurrentHour() <= hoursEnd)) || - /* Handle e.g. start = 8, end = 21 */ + int curHour = getCurrentHour(); + bool condition1 = ((hoursStart > hoursEnd) && + (curHour >= hoursStart || curHour <= hoursEnd)); + bool condition2 = /* Handle e.g. start = 8, end = 21 */ ((hoursStart < hoursEnd) && - (getCurrentHour() >= hoursStart && getCurrentHour() <= hoursEnd))) + (curHour >= hoursStart && curHour <= hoursEnd)); + timedLightNode.setProperty("debug").send(String(curHour) + " " + String(hoursStart) + " " + String(hoursEnd) + " " + String(condition1) + " " + String(condition2)); + if (condition1 || condition2) { bool voltageOk = !timedLightLowVoltageTriggered && battery.getVoltage(BATTSENSOR_INDEX_BATTERY) >= timedLightVoltageCutoff.get(); if (voltageOk || equalish(timedLightVoltageCutoff.get(), -1)) diff --git a/esp32test/Esp32DeepSleepTest/include/DS2438.h b/esp32test/Esp32DeepSleepTest/include/DS2438.h deleted file mode 100644 index 0809015..0000000 --- a/esp32test/Esp32DeepSleepTest/include/DS2438.h +++ /dev/null @@ -1,112 +0,0 @@ -/* - * DS2438.h - * - * by Joe Bechter - * - * (C) 2012, bechter.com - * - * All files, software, schematics and designs are provided as-is with no warranty. - * All files, software, schematics and designs are for experimental/hobby use. - * Under no circumstances should any part be used for critical systems where safety, - * life or property depends upon it. You are responsible for all use. - * You are free to use, modify, derive or otherwise extend for your own non-commercial purposes provided - * 1. No part of this software or design may be used to cause injury or death to humans or animals. - * 2. Use is non-commercial. - * 3. Credit is given to the author (i.e. portions © bechter.com), and provide a link to the original source. - * - */ - -#ifndef DS2438_h -#define DS2438_h - -#include -#include - -#define DS2438_TEMPERATURE_CONVERSION_COMMAND 0x44 -#define DS2438_VOLTAGE_CONVERSION_COMMAND 0xb4 -#define DS2438_WRITE_SCRATCHPAD_COMMAND 0x4e -#define DS2438_COPY_SCRATCHPAD_COMMAND 0x48 -#define DS2438_READ_SCRATCHPAD_COMMAND 0xbe -#define DS2438_RECALL_MEMORY_COMMAND 0xb8 - -#define PAGE_MIN 0 -#define PAGE_MAX 7 - -#define DS2438_CHA 0 -#define DS2438_CHB 1 - -#define DS2438_MODE_CHA 0x01 -#define DS2438_MODE_CHB 0x02 -#define DS2438_MODE_TEMPERATURE 0x04 - -#define DS2438_TEMPERATURE_DELAY 10 -#define DS2438_VOLTAGE_CONVERSION_DELAY 8 - -#define DEFAULT_PAGE0(var) uint8_t var[8] { \ - 0b00001011 /* X, ADB=0, NVB=0, TB=0, AD=1, EE=0, CA=1, IAD=1 */, \ - 0, /* Temperatur */ \ - 0, /* Temperatur */ \ - 0, /* Voltage */ \ - 0, /* Voltage */ \ - 0, /* Current */ \ - 0, /* Current */ \ - 0 /* Threashold */ \ -} - -typedef struct PageOne { - uint8_t eleapsedTimerByte0; /**< LSB of timestamp */ - uint8_t eleapsedTimerByte1; - uint8_t eleapsedTimerByte2; - uint8_t eleapsedTimerByte3; /**< MSB of timestamp */ - uint8_t ICA; /**< Integrated Current Accumulator (current flowing into and out of the battery) */ - uint8_t offsetRegisterByte0; /**< Offset for ADC calibdation */ - uint8_t offsetRegisterByte1; /**< Offset for ADC calibdation */ - uint8_t reserved; -} PageOne_t; - -typedef struct PageSeven { - uint8_t userByte0; - uint8_t userByte1; - uint8_t userByte2; - uint8_t userByte3; - uint8_t CCA0; /**< Charging Current Accumulator (CCA) */ - uint8_t CCA1; /**< Charging Current Accumulator (CCA) */ - uint8_t DCA0; /**< Discharge Current Accumulator (DCA) */ - uint8_t DCA1; /**< Discharge Current Accumulator (DCA) */ -} PageSeven_t; - -typedef uint8_t DeviceAddress[8]; - -class DS2438 { - public: - DS2438(OneWire *ow, float currentShunt); - DS2438(OneWire *ow, uint8_t *address); - - void begin(); - void update(); - double getTemperature(); - float getVoltage(int channel=DS2438_CHA); - float getCurrent(); - boolean isError(); - boolean isFound(); - private: - bool validAddress(const uint8_t*); - bool validFamily(const uint8_t* deviceAddress); - - bool deviceFound = false; - OneWire *_ow; - DeviceAddress _address; - uint8_t _mode; - double _temperature; - float _voltageA; - float _voltageB; - float _current; - float _currentShunt; - boolean _error; - boolean startConversion(int channel, boolean doTemperature); - boolean selectChannel(int channel); - void writePage(int page, uint8_t *data); - boolean readPage(int page, uint8_t *data); -}; - -#endif \ No newline at end of file diff --git a/esp32test/Esp32DeepSleepTest/include/ulp-pwm.h b/esp32test/Esp32DeepSleepTest/include/ulp-pwm.h new file mode 100644 index 0000000..15f5d35 --- /dev/null +++ b/esp32test/Esp32DeepSleepTest/include/ulp-pwm.h @@ -0,0 +1,187 @@ +#ifndef ULP_PWM_h +#define ILP_PWM_h + +#include +#include "driver/rtc_io.h" +#include "soc/rtc_cntl_reg.h" +#include "soc/rtc.h" +#include "esp32/ulp.h" + +#define LBL_START 1 +#define LBL_DELAY_ON 2 +#define LBL_DELAY_OFF 3 +#define LBL_SKIP_ON 4 +#define LBL_SKIP_OFF 5 +#define REGISTER_DELAY_LOOP_COUNTER R0 +#define REGISTER_TICKS_ON R1 +#define REGISTER_TICKS_OFF R2 +#define TOTAL_TICKS_DELAY 255 +#define PIN GPIO_NUM_12 + +//support 20 vars +const size_t ulp_var_offset = CONFIG_ULP_COPROC_RESERVE_MEM - 20; +//use the first for dimming +const size_t ulp_dimm_offset = ulp_var_offset + 1; +const size_t ulp_alive_offset = ulp_var_offset + 2; + +//see https://github.com/perseus086/ESP32-notes +const uint32_t rtc_bit[40] = { + 25, //gpio0 + 0, //gpio1 + 26, //gpio2 + 0, //gpio3 + 24, //gpio4 + 0, //gpio5 + 0, //gpio6 + 0, //gpio7 + 0, //gpio8 + 0, //gpio9 + 0, //gpio10 + 0, //gpio11 + 29, //gpio12 + 28, //gpio13 + 30, //gpio14 + 27, //gpio15 + 0, //gpio16 + 31, //gpio17 + 0, //gpio18 + 0, //gpio19 + 0, //gpio20 + 0, //gpio21 + 0, //gpio22 + 0, //gpio23 + 0, //gpio24 + 20, //gpio25 + 21, //gpio26 + 0, //gpio27 + 0, //gpio28 + 0, //gpio29 + 0, //gpio30 + 0, //gpio31 + 23, //gpio32 + 22, //gpio33 + 18, //gpio34 + 19, //gpio35 + 14, //gpio36 + 15, //gpio37 + 16, //gpio38 + 17 //gpio39 +}; + +static inline void ulp_data_write(size_t offset, uint16_t value) +{ + if (offset >= CONFIG_ULP_COPROC_RESERVE_MEM || offset <= ulp_var_offset) + { + Serial.print("Invalid ULP offset detected, refusing write!"); + Serial.print(offset); + Serial.print("-"); + Serial.print(ulp_var_offset); + Serial.print("-"); + Serial.println(CONFIG_ULP_COPROC_RESERVE_MEM); + return; + } + else + { + RTC_SLOW_MEM[offset] = value; + } +} + +static inline uint16_t ulp_data_read(size_t offset) +{ + if (offset >= CONFIG_ULP_COPROC_RESERVE_MEM || offset <= ulp_var_offset) + { + Serial.print("Invalid ULP offset detected"); + Serial.print(offset); + Serial.print("-"); + Serial.print(ulp_var_offset); + Serial.print("-"); + Serial.println(CONFIG_ULP_COPROC_RESERVE_MEM); + } + return RTC_SLOW_MEM[offset] & 0xffff; +} + +static inline uint32_t rtc_io_number_get(gpio_num_t gpio_num) +{ + assert(rtc_gpio_is_valid_gpio(gpio_num) && "Invalid GPIO for RTC"); + uint32_t bit = rtc_bit[gpio_num]; + Serial.print("Resolved GPIO "); + Serial.print(gpio_num); + Serial.print(" to rtc bit "); + Serial.println(bit); + return bit; +} + +void ulp_pwm_start(void) +{ + rtc_gpio_init(PIN); + rtc_gpio_set_direction(PIN, RTC_GPIO_MODE_OUTPUT_ONLY); + rtc_gpio_set_level(PIN, 0); + const uint32_t rtc_gpio = rtc_io_number_get(PIN); + + // Define ULP program + const ulp_insn_t ulp_prog[] = { + M_LABEL(LBL_START), + + I_MOVI(REGISTER_DELAY_LOOP_COUNTER, 1), + I_MOVI(REGISTER_TICKS_ON, 0), + I_ST(REGISTER_DELAY_LOOP_COUNTER, REGISTER_TICKS_ON, ulp_alive_offset), //store 1 with 0 offset into alive + + I_LD(REGISTER_TICKS_ON, REGISTER_TICKS_ON, ulp_dimm_offset), //REGISTER_TICKS_ON = RTC_DATA[0+ulp_dimm_offset] + //in total there is always 255 delay loop iterations, but in different duty cycle + I_MOVI(REGISTER_TICKS_OFF, TOTAL_TICKS_DELAY), + I_SUBR(REGISTER_TICKS_OFF, REGISTER_TICKS_OFF, REGISTER_TICKS_ON), + + //on phase + I_MOVR(REGISTER_DELAY_LOOP_COUNTER, REGISTER_TICKS_ON), + M_BL(LBL_SKIP_ON, 1), //if never on, skip on phase + I_WR_REG(RTC_GPIO_OUT_REG, rtc_gpio, rtc_gpio, HIGH), // on + M_LABEL(LBL_DELAY_ON), + I_DELAY(1), //wait 1 clock + I_SUBI(REGISTER_DELAY_LOOP_COUNTER, REGISTER_DELAY_LOOP_COUNTER, 1), // REGISTER_DELAY_LOOP_COUNTER-- + M_BGE(LBL_DELAY_ON, 1), //if time left, goto start of on loop + M_LABEL(LBL_SKIP_ON), + + //off phase + I_MOVR(REGISTER_DELAY_LOOP_COUNTER, REGISTER_TICKS_OFF), + + M_BL(LBL_SKIP_OFF, 1), //if never off, skip on phase + I_WR_REG(RTC_GPIO_OUT_REG, rtc_gpio, rtc_gpio, LOW), // on + M_LABEL(3), + I_DELAY(1), //wait 1 clock + I_SUBI(REGISTER_DELAY_LOOP_COUNTER, REGISTER_DELAY_LOOP_COUNTER, 1), // REGISTER_DELAY_LOOP_COUNTER-- + M_BGE(3, 1), //if time left, goto start of on loop + M_LABEL(LBL_SKIP_OFF), + + M_BX(LBL_START), + }; + // Run ULP program + size_t size = sizeof(ulp_prog) / sizeof(ulp_insn_t); + assert(size < ulp_var_offset && "ULP_DATA_OFFSET needs to be greater or equal to the program size"); + esp_err_t error = ulp_process_macros_and_load(0, ulp_prog, &size); + Serial.print("ULP bootstrap status "); + Serial.println(error); + + //allow glitchless start + ulp_data_write(ulp_alive_offset, 0); + + error = ulp_run(0); + Serial.print("ULP start status "); + Serial.println(error); +} + +static inline void ulp_pwm_set_level(uint8_t level) +{ + ulp_data_write(ulp_dimm_offset, level); +} + +static inline void ulp_pwm_init() +{ + ulp_data_write(ulp_alive_offset, 0); + delay(10); + if (ulp_data_read(ulp_alive_offset) == 0) + { + ulp_pwm_start(); + } +} + +#endif \ No newline at end of file diff --git a/esp32test/Esp32DeepSleepTest/src/main.cpp b/esp32test/Esp32DeepSleepTest/src/main.cpp index 8d05b45..f463918 100644 --- a/esp32test/Esp32DeepSleepTest/src/main.cpp +++ b/esp32test/Esp32DeepSleepTest/src/main.cpp @@ -1,90 +1,30 @@ #include -#include "driver/pcnt.h" -#include "driver/rtc_io.h" -#include "esp32/ulp.h" -#include "soc/rtc_cntl_reg.h" -#include "soc/rtc.h" +#include "driver/pcnt.h" +#include "ulp-pwm.h" -#define ULP_DATA_OFFSET 200 - -#define ULP_START_OFFSET 0 -void ulp_start(void) { - // Slow memory initialization - //memset(RTC_SLOW_MEM, ULP_START_OFFSET, (8192-ULP_START_OFFSET)); - // GPIO32 initialization (set to output and initial value is 0) - rtc_gpio_init(GPIO_NUM_12); - rtc_gpio_set_direction(GPIO_NUM_12, RTC_GPIO_MODE_OUTPUT_ONLY); - rtc_gpio_set_level(GPIO_NUM_12, 0); - // Define ULP program - const ulp_insn_t ulp_prog[] = { - M_LABEL(1), - - I_MOVI(R2, 0), - I_MOVI(R3, 0), - I_LD(R2, R2, ULP_DATA_OFFSET), - I_LD(R3, R3, ULP_DATA_OFFSET+1), - - - I_WR_REG(RTC_GPIO_OUT_REG, 29, 29, 1), // on - - //wait for 100*r2 - I_MOVR(R0,R2), - M_LABEL(2), - I_DELAY(1), - I_SUBI(R0,R0,1), - M_BGE(2,1), - - I_WR_REG(RTC_GPIO_OUT_REG, 29, 29, 0), // off - - //wait for 100*R3 - I_MOVR(R0,R3), - M_LABEL(3), - I_DELAY(1), - I_SUBI(R0,R0,1), - M_BGE(3,1), - - M_BX(1), - }; - // Run ULP program - size_t size = sizeof(ulp_prog) / sizeof(ulp_insn_t); - ulp_process_macros_and_load(ULP_START_OFFSET, ulp_prog, &size); - assert(size < ULP_DATA_OFFSET && "ULP_DATA_OFFSET needs to be greater or equal to the program size"); - ulp_run(ULP_START_OFFSET); -} - -static inline void ulp_data_write(size_t offset, uint16_t value) +RTC_SLOW_ATTR uint8_t tick = 0; +RTC_SLOW_ATTR bool dir = true; +void setup() { - RTC_SLOW_MEM[ULP_DATA_OFFSET + offset] = value; -} - -static inline uint16_t ulp_data_read(size_t offset) -{ - return RTC_SLOW_MEM[ULP_DATA_OFFSET + offset] & 0xffff; -} - -void setup() { - Serial.begin(115200); - ulp_data_write(0,1000); - ulp_data_write(1,1000); - ulp_start(); + Serial.println(rtc_io_number_get(GPIO_NUM_12)); + ulp_pwm_init(); + + if (dir) { + tick += 10; + } else { + tick -= 10; + } + ulp_pwm_set_level(tick); + if (tick == 250 || tick == 0) { + dir = !dir; + } + esp_sleep_enable_timer_wakeup(1000000); + Serial.println(ulp_data_read(ulp_dimm_offset)); esp_sleep_pd_config(ESP_PD_DOMAIN_RTC_PERIPH, ESP_PD_OPTION_ON); - //esp_deep_sleep_start(); + esp_deep_sleep_start(); } +void loop(){ -void loop() { - delay(1000); - Serial.println(ulp_data_read(0)); - ulp_data_write(0, 50); - ulp_data_write(1, 150); - //test = 10; - //test2 = 255-test; - delay(1000); - //test = 50; - //test2 = 255 - test; - ulp_data_write(0, 150); - ulp_data_write(1, 50); - //Serial.print(); - Serial.println("loop"); } \ No newline at end of file From 27cd6af02d872f6de82a444a20db38265f54fb9c Mon Sep 17 00:00:00 2001 From: Your Name Date: Sun, 5 Dec 2021 16:13:02 +0100 Subject: [PATCH 5/5] cleanup power settings --- esp32/src/main.cpp | 10 ++-------- 1 file changed, 2 insertions(+), 8 deletions(-) diff --git a/esp32/src/main.cpp b/esp32/src/main.cpp index 7100aa9..47a1168 100644 --- a/esp32/src/main.cpp +++ b/esp32/src/main.cpp @@ -153,13 +153,7 @@ void espDeepSleep(bool afterPump = false) } } - //allo hold for all digital pins - gpio_deep_sleep_hold_en(); - - esp_sleep_pd_config(ESP_PD_DOMAIN_RTC_PERIPH, ESP_PD_OPTION_OFF); - esp_sleep_pd_config(ESP_PD_DOMAIN_RTC_SLOW_MEM, ESP_PD_OPTION_ON); - esp_sleep_pd_config(ESP_PD_DOMAIN_RTC_FAST_MEM, ESP_PD_OPTION_ON); - esp_sleep_pd_config(ESP_PD_DOMAIN_XTAL, ESP_PD_OPTION_ON); + esp_sleep_pd_config(ESP_PD_DOMAIN_RTC_PERIPH, ESP_PD_OPTION_ON); long secondsToSleep = -1; @@ -182,8 +176,8 @@ void espDeepSleep(bool afterPump = false) } } - esp_sleep_enable_timer_wakeup((secondsToSleep * 1000U * 1000U)); finsihedCycleSucessfully(); + esp_sleep_enable_timer_wakeup((secondsToSleep * 1000U * 1000U)); if (aliveWasRead()) { delay(1000);