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7c9d1b0abf
* Add battery level with lookup table now uses a lookup table to better calculate battery level of different cells * LifePo4 and PB battery table - added voltage filter removed delay from adc reading, added a software filter to smooth out voltage readings. In those applications battery would last hours to days, no sudden change should be expected so a less frequent voltage reading or a more aggressive filtering could be done. Note: to speed up convergence i initiliazied the last value to the minimum voltage, there are other and better ways to init the filter. Added LiFePO4 and PB open circuit volta battery tables, * Fixed ADC_CTRL , Checks for valid ADC readings line 230/386 For heltec v3 and heltec tracker a different approach was used with the ADC_CTRL pin, now is more uniform using the same code for the 3 boards. line 236 Check if the raw reading we are getting is Valid or not, count only the valid readings. This could lead to a division by 0 (improbable) so that's why at line 258 there is a check for that. * updated OCV values updated value to not OCV but to very low current, almost the same anyway * Added Alkaline/Nimh voltage curve Added Alkaline/Nimh voltage curve for AA/AAA and similar cells * updates variants for new capacity measurement * trunk reformatting * trunk fmt * Add LTO chemistry --------- Co-authored-by: Ben Meadors <benmmeadors@gmail.com> Co-authored-by: code8buster <20384924+code8buster@users.noreply.github.com>
49 lines
2.0 KiB
C
49 lines
2.0 KiB
C
// #define BUTTON_NEED_PULLUP // if set we need to turn on the internal CPU pullup during sleep
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#define I2C_SDA 21
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#define I2C_SCL 22
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#define I2C_SDA1 14 // Second i2c channel on external IO connector
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#define I2C_SCL1 15 // Second i2c channel on external IO connector
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#define BUTTON_PIN 36 // The middle button GPIO on the Nano G1
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// #define BUTTON_PIN_ALT 13 // Alternate GPIO for an external button if needed. Does anyone use this? It is not documented
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// anywhere.
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#define EXT_NOTIFY_OUT 13 // Default pin to use for Ext Notify Module.
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// common pinout for their SX1262 vs RF95 modules - both can be enabled and we will probe at runtime for RF95 and if
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// not found then probe for SX1262
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#define USE_RF95
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#define USE_SX1262
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#define LORA_DIO0 26 // a No connect on the SX1262 module
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#define LORA_RESET 23
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#define LORA_DIO1 33 // SX1262 IRQ
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#define LORA_DIO2 32 // SX1262 BUSY
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#define LORA_DIO3 // Not connected on PCB
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#ifdef USE_SX1262
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#define SX126X_CS LORA_CS // FIXME - we really should define LORA_CS instead
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#define SX126X_DIO1 LORA_DIO1
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#define SX126X_BUSY LORA_DIO2
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#define SX126X_RESET LORA_RESET
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#define SX126X_DIO2_AS_RF_SWITCH // Internally the module hooks the SX1262-DIO2 in to control the TX/RX switch
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#define SX126X_MAX_POWER \
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16 // Ensure the PA does not exceed the saturation output power. More
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// Info:https://uniteng.com/wiki/doku.php?id=meshtastic:station#rf_design_-_lora_station_edition_g1
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#endif
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#define BATTERY_PIN 35 // A battery voltage measurement pin, voltage divider connected here to measure battery voltage
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#define ADC_CHANNEL ADC1_GPIO35_CHANNEL
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#define BATTERY_SENSE_SAMPLES 30 // Set the number of samples, It has an effect of increasing sensitivity.
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#define ADC_MULTIPLIER 6.45
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#define CELL_TYPE_LION // same curve for liion/lipo
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#define NUM_CELLS 3
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// different screen
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#define USE_SH1106
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// Station may not have GPS installed, but it has a labeled GPS pinout
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#define GPS_RX_PIN 34
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#define GPS_TX_PIN 12
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