sforkowany z mirror/meshtastic-firmware
Remove eink0.1 and Air530 files
Sacha Weatherstone
rodzic
eafd205169
commit
2ed8ea10c0
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@ -1,84 +0,0 @@
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#include "configuration.h"
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#include "Air530GPS.h"
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#include <assert.h>
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/*
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Helpful translations from the Air530 GPS datasheet
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Sat acquision mode
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捕获电流值@3.3v 42.6 mA
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sat tracking mode
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跟踪电流值@3.3v 36.7 mA
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Low power mode
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低功耗模式@3.3V 0.85 mA
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(发送指令:$PGKC051,0)
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Super low power mode
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超低功耗模式@3.3V 31 uA
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(发送指令:$PGKC105,4)
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To exit sleep use WAKE pin
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Commands to enter sleep
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6、Command: 105
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进入周期性低功耗模式
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Arguments:
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Arg1: “0”,正常运行模式 (normal mode)
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“1”,周期超低功耗跟踪模式,需要拉高 WAKE 来唤醒 (periodic low power tracking mode - keeps sat positions, use wake to wake up)
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“2”,周期低功耗模式 (periodic low power mode)
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“4”,直接进入超低功耗跟踪模式,需要拉高 WAKE 来唤醒 (super low power consumption mode immediately, need WAKE to resume)
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“8”,自动低功耗模式,可以通过串口唤醒 (automatic low power mode, wake by sending characters to serial port)
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“9”, 自动超低功耗跟踪模式,需要拉高 WAKE 来唤醒 (automatic low power tracking when possible, need wake pin to resume)
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(Arg 2 & 3 only valid if Arg1 is "1" or "2")
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Arg2:运行时间(毫秒),在 Arg1 为 1、2 的周期模式下,此参数起作用
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ON time in msecs
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Arg3:睡眠时间(毫秒),在 Arg1 为 1、2 的周期模式下,此参数起作用
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Sleep time in msecs
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Example:
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$PGKC105,8*3F<CR><LF>
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This will set automatic low power mode with waking when we send chars to the serial port. Possibly do this as soon as we get a
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new location. When we wake again in a minute we send a character to wake up.
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*/
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void Air530GPS::sendCommand(const char *cmd) {
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uint8_t sum = 0;
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// Skip the $
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assert(cmd[0] == '$');
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const char *p = cmd + 1;
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while(*p)
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sum ^= *p++;
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assert(_serial_gps);
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_serial_gps->write(cmd);
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_serial_gps->printf("*%02x\r\n", sum);
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// DEBUG_MSG("xsum %02x\n", sum);
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}
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void Air530GPS::sleep() {
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NMEAGPS::sleep();
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#ifdef PIN_GPS_WAKE
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sendCommand("$PGKC105,4");
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#endif
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}
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/// wake the GPS into normal operation mode
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void Air530GPS::wake()
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{
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#if 1
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NMEAGPS::wake();
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#else
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// For power testing - keep GPS sleeping forever
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sleep();
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#endif
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}
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@ -1,22 +0,0 @@
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#pragma once
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#include "NMEAGPS.h"
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/**
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* A gps class thatreads from a NMEA GPS stream (and FIXME - eventually keeps the gps powered down except when reading)
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*
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* When new data is available it will notify observers.
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*/
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class Air530GPS : public NMEAGPS
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{
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protected:
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/// If possible force the GPS into sleep/low power mode
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virtual void sleep() override;
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/// wake the GPS into normal operation mode
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virtual void wake() override;
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private:
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/// Send a NMEA cmd with checksum
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void sendCommand(const char *str);
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};
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@ -310,9 +310,7 @@ int GPS::prepareDeepSleep(void *unused)
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#include "UBloxGPS.h"
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#endif
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#ifdef HAS_AIR530_GPS
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#include "Air530GPS.h"
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#elif !defined(NO_GPS)
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#ifndef NO_GPS
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#include "NMEAGPS.h"
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#endif
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@ -346,11 +344,7 @@ GPS *createGps()
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// Some boards might have only the TX line from the GPS connected, in that case, we can't configure it at all. Just
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// assume NMEA at 9600 baud.
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DEBUG_MSG("Hoping that NMEA might work\n");
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#ifdef HAS_AIR530_GPS
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GPS *new_gps = new Air530GPS();
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#else
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GPS *new_gps = new NMEAGPS();
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#endif
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new_gps->setup();
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return new_gps;
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}
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@ -127,7 +127,6 @@ bool NMEAGPS::lookForLocation()
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// We know the solution is fresh and valid, so just read the data
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auto loc = reader.location.value();
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// Some GPSes (Air530) seem to send a zero longitude when the current fix is bogus
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// Bail out EARLY to avoid overwriting previous good data (like #857)
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if(toDegInt(loc.lat) == 0) {
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DEBUG_MSG("Ignoring bogus NMEA position\n");
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@ -1,13 +0,0 @@
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; First prototype eink/nrf52840/sx1262 device (removed from build because didn't ship in quantity)
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;[env:eink0.1]
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;extends = nrf52840_base
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;board = eink0.1
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;# add our variants files to the include and src paths
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;# define build flags for the TFT_eSPI library
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;build_flags = ${nrf52_base.build_flags} -Ivariants/eink0.1
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; -DBUSY_PIN=3 -DRST_PIN=2 -DDC_PIN=28 -DCS_PIN=30
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;src_filter = ${nrf52_base.src_filter} +<../variants/eink0.1>
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;lib_deps =
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; ${nrf52840_base.lib_deps}
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; https://github.com/geeksville/EPD_Libraries.git
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; TFT_eSPI
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@ -1,44 +0,0 @@
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/*
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Copyright (c) 2014-2015 Arduino LLC. All right reserved.
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Copyright (c) 2016 Sandeep Mistry All right reserved.
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Copyright (c) 2018, Adafruit Industries (adafruit.com)
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This library is free software; you can redistribute it and/or
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modify it under the terms of the GNU Lesser General Public
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License as published by the Free Software Foundation; either
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version 2.1 of the License, or (at your option) any later version.
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This library is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
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See the GNU Lesser General Public License for more details.
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You should have received a copy of the GNU Lesser General Public
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License along with this library; if not, write to the Free Software
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Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
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*/
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#include "variant.h"
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#include "nrf.h"
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#include "wiring_constants.h"
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#include "wiring_digital.h"
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const uint32_t g_ADigitalPinMap[] = {
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// P0 - pins 0 and 1 are hardwired for xtal and should never be enabled
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0xff, 0xff, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31,
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// P1
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32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47};
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void initVariant()
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{
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// LED1 & LED2
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pinMode(PIN_LED1, OUTPUT);
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ledOff(PIN_LED1);
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pinMode(PIN_LED2, OUTPUT);
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ledOff(PIN_LED2);
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pinMode(PIN_LED3, OUTPUT);
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ledOff(PIN_LED3);
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}
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@ -1,257 +0,0 @@
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/*
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Copyright (c) 2014-2015 Arduino LLC. All right reserved.
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Copyright (c) 2016 Sandeep Mistry All right reserved.
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Copyright (c) 2018, Adafruit Industries (adafruit.com)
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This library is free software; you can redistribute it and/or
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modify it under the terms of the GNU Lesser General Public
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License as published by the Free Software Foundation; either
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version 2.1 of the License, or (at your option) any later version.
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This library is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
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See the GNU Lesser General Public License for more details.
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You should have received a copy of the GNU Lesser General Public
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License along with this library; if not, write to the Free Software
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Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
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*/
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#ifndef _VARIANT_TTGO_EINK_V0_1_
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#define _VARIANT_TTGO_EINK_V0_1_
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/** Master clock frequency */
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#define VARIANT_MCK (64000000ul)
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#define USE_LFXO // Board uses 32khz crystal for LF
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/*
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@geeksville eink TODO:
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soonish:
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DONE hook cdc acm device to debug output
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DONE fix bootloader to use two buttons - remove bootloader hacks
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DONE get second button working in app load
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DONE use tp_ser_io as a button, it goes high when pressed unify eink display classes
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fix display width and height
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clean up eink drawing to not have the nasty timeout hack
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measure current draws
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DONE put eink to sleep when we think the screen is off
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enable gps sleep mode
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turn off txco on lora?
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make screen.adjustBrightness() a nop on eink screens
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later:
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enable flash on qspi.
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fix floating point SEGGER printf on nrf52 - see "new NMEA GPS pos"
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add factory/power on self test
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feedback to give:
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* bootloader is finished
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* the capacitive touch sensor works, though I'm not sure what use you are intending for it
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* remove ipx connector for nfc, instead use two caps and loop traces on the back of the board as an antenna?
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* the i2c RTC seems to talk fine on the i2c bus. However, I'm not sure of the utility of that part. Instead I'd be in favor of
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the following:
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* move BAT1 to power the GPS VBACKUP instead per page 6 of the Air530 datasheet. And remove the i2c RTC entirely.
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* remove the cp2014 chip.
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* I've made the serial flash chip work, but if you do a new spin of the board I recommend:
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connect pin 3 and pin 7 of U4 to spare GPIOs on the processor (instead of their current connections),
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This would allow using 4 bit wide interface mode to the serial flash - doubling the transfer speed! see example here:
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https://infocenter.nordicsemi.com/topic/ug_nrf52840_dk/UG/nrf52840_DK/hw_external_memory.html?cp=4_0_4_7_4
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Once again - I'm glad you added that external flash chip.
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* Power measurements
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When powered by 4V battery
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CPU on, lora radio RX mode, bluetooth enabled, GPS trying to lock. total draw 43mA
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CPU on, lora radio RX mode, bluetooth enabled, GPS super low power sleep mode. Total draw 20mA
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CPU on, lora radio TX mode, bluetooth enabled, GPS super low power sleep mode. Total draw 132mA
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Note: power consumption while connected via BLE to a phone almost identical.
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Note: eink display for all tests was in sleep mode most of the time. Current draw during the brief periods while the eink was being drawn was not
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measured (but it was low).
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Note: Turning off EINK PWR_ON produces no noticeable power savings over just putting the eink display into sleep mode.
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*/
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/*----------------------------------------------------------------------------
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* Headers
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*----------------------------------------------------------------------------*/
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#include "WVariant.h"
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#ifdef __cplusplus
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extern "C" {
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#endif // __cplusplus
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// Number of pins defined in PinDescription array
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#define PINS_COUNT (48)
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#define NUM_DIGITAL_PINS (48)
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#define NUM_ANALOG_INPUTS (1)
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#define NUM_ANALOG_OUTPUTS (0)
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// LEDs
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#define PIN_LED1 (0 + 13) // green (but red on my prototype)
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#define PIN_LED2 (0 + 15) // blue (but red on my prototype)
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#define PIN_LED3 (0 + 14) // red (not functional on my prototype)
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#define LED_RED PIN_LED3
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#define LED_GREEN PIN_LED1
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#define LED_BLUE PIN_LED2
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#define LED_BUILTIN LED_GREEN
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#define LED_CONN PIN_BLUE
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#define LED_STATE_ON 0 // State when LED is lit
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#define LED_INVERTED 1
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/*
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* Buttons
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*/
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#define PIN_BUTTON1 (32 + 10)
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#define PIN_BUTTON2 (0 + 18) // 0.18 is labeled on the board as RESET but we configure it in the bootloader as a regular GPIO
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/*
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* Analog pins
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*/
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#define PIN_A0 (4) // Battery ADC
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#define BATTERY_PIN PIN_A0
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static const uint8_t A0 = PIN_A0;
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#define ADC_RESOLUTION 14
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#define PIN_NFC1 (9)
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#define PIN_NFC2 (10)
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/*
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* Serial interfaces
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*/
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/*
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No longer populated on PCB
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*/
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//#define PIN_SERIAL2_RX (0 + 6)
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//#define PIN_SERIAL2_TX (0 + 8)
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// #define PIN_SERIAL2_EN (0 + 17)
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/**
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Wire Interfaces
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*/
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#define WIRE_INTERFACES_COUNT 1
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#define PIN_WIRE_SDA (26) // Not connected on board?
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#define PIN_WIRE_SCL (27)
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/* touch sensor, active high */
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#define TP_SER_IO (0 + 11)
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#define PIN_RTC_INT (0 + 16) // Interrupt from the PCF8563 RTC
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/*
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External serial flash WP25R1635FZUIL0
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*/
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// QSPI Pins
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#define PIN_QSPI_SCK (32 + 14)
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#define PIN_QSPI_CS (32 + 15)
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#define PIN_QSPI_IO0 (32 + 12) // MOSI if using two bit interface
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#define PIN_QSPI_IO1 (32 + 13) // MISO if using two bit interface
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//#define PIN_QSPI_IO2 22 // WP if using two bit interface (i.e. not used)
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//#define PIN_QSPI_IO3 23 // HOLD if using two bit interface (i.e. not used)
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// On-board QSPI Flash
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#define EXTERNAL_FLASH_DEVICES MX25R1635F
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#define EXTERNAL_FLASH_USE_QSPI
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/*
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* Lora radio
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*/
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#define USE_SX1262
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#define SX126X_CS (0 + 24) // FIXME - we really should define LORA_CS instead
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#define SX126X_DIO1 (0 + 20)
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// Note DIO2 is attached internally to the module to an analog switch for TX/RX switching
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#define SX1262_DIO3 \
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(0 + 21) // This is used as an *output* from the sx1262 and connected internally to power the tcxo, do not drive from the main
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// CPU?
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#define SX126X_BUSY (0 + 17)
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#define SX126X_RESET (0 + 25)
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#define SX126X_E22 // Not really an E22 but TTGO seems to be trying to clone that
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// Internally the TTGO module hooks the SX1262-DIO2 in to control the TX/RX switch (which is the default for the sx1262interface
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// code)
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// #define LORA_DISABLE_SENDING // Define this to disable transmission for testing (power testing etc...)
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/*
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* eink display pins
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*/
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#define PIN_EINK_EN (32 + 11)
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#define PIN_EINK_CS (0 + 30)
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#define PIN_EINK_BUSY (0 + 3)
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#define PIN_EINK_DC (0 + 28)
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#define PIN_EINK_RES (0 + 2)
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#define PIN_EINK_SCLK (0 + 31)
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#define PIN_EINK_MOSI (0 + 29) // also called SDI
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// Controls power for the eink display - Board power is enabled either by VBUS from USB or the CPU asserting PWR_ON
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// FIXME - I think this is actually just the board power enable - it enables power to the CPU also
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#define PIN_EINK_PWR_ON (0 + 12)
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#define HAS_EINK
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// No screen wipes on eink
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#define SCREEN_TRANSITION_MSECS 0
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#define PIN_SPI1_MISO \
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(32 + 7) // FIXME not really needed, but for now the SPI code requires something to be defined, pick an used GPIO
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#define PIN_SPI1_MOSI PIN_EINK_MOSI
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#define PIN_SPI1_SCK PIN_EINK_SCLK
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/*
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* Air530 GPS pins
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*/
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#define PIN_GPS_WAKE (32 + 2) // An output to wake GPS, low means allow sleep, high means force wake
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#define PIN_GPS_PPS (32 + 4) // Pulse per second input from the GPS
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#define PIN_GPS_TX (32 + 9) // This is for bits going TOWARDS the CPU
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#define PIN_GPS_RX (32 + 8) // This is for bits going TOWARDS the GPS
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#define HAS_AIR530_GPS
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#define PIN_SERIAL1_RX PIN_GPS_TX
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#define PIN_SERIAL1_TX PIN_GPS_RX
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/*
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* SPI Interfaces
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*/
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#define SPI_INTERFACES_COUNT 2
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// For LORA, spi 0
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#define PIN_SPI_MISO (0 + 23)
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#define PIN_SPI_MOSI (0 + 22)
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#define PIN_SPI_SCK (0 + 19)
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// To debug via the segger JLINK console rather than the CDC-ACM serial device
|
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// #define USE_SEGGER
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#ifdef __cplusplus
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}
|
||||
#endif
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||||
|
||||
/*----------------------------------------------------------------------------
|
||||
* Arduino objects - C++ only
|
||||
*----------------------------------------------------------------------------*/
|
||||
|
||||
#endif
|
||||
|
|
@ -24,64 +24,6 @@
|
|||
|
||||
#define USE_LFXO // Board uses 32khz crystal for LF
|
||||
|
||||
/*
|
||||
@geeksville eink TODO:
|
||||
|
||||
soonish:
|
||||
DONE hook cdc acm device to debug output
|
||||
DONE fix bootloader to use two buttons - remove bootloader hacks
|
||||
DONE get second button working in app load
|
||||
DONE use tp_ser_io as a button, it goes high when pressed unify eink display classes
|
||||
fix display width and height
|
||||
clean up eink drawing to not have the nasty timeout hack
|
||||
measure current draws
|
||||
DONE put eink to sleep when we think the screen is off
|
||||
enable gps sleep mode
|
||||
turn off txco on lora?
|
||||
make screen.adjustBrightness() a nop on eink screens
|
||||
|
||||
later:
|
||||
enable flash on qspi.
|
||||
fix floating point SEGGER printf on nrf52 - see "new NMEA GPS pos"
|
||||
add factory/power on self test
|
||||
|
||||
feedback to give:
|
||||
|
||||
* bootloader is finished
|
||||
|
||||
* the capacitive touch sensor works, though I'm not sure what use you are intending for it
|
||||
|
||||
* remove ipx connector for nfc, instead use two caps and loop traces on the back of the board as an antenna?
|
||||
|
||||
* the i2c RTC seems to talk fine on the i2c bus. However, I'm not sure of the utility of that part. Instead I'd be in favor of
|
||||
the following:
|
||||
|
||||
* move BAT1 to power the GPS VBACKUP instead per page 6 of the Air530 datasheet. And remove the i2c RTC entirely.
|
||||
|
||||
* remove the cp2014 chip.
|
||||
|
||||
* I've made the serial flash chip work, but if you do a new spin of the board I recommend:
|
||||
connect pin 3 and pin 7 of U4 to spare GPIOs on the processor (instead of their current connections),
|
||||
This would allow using 4 bit wide interface mode to the serial flash - doubling the transfer speed! see example here:
|
||||
https://infocenter.nordicsemi.com/topic/ug_nrf52840_dk/UG/nrf52840_DK/hw_external_memory.html?cp=4_0_4_7_4
|
||||
Once again - I'm glad you added that external flash chip.
|
||||
|
||||
* Power measurements
|
||||
When powered by 4V battery
|
||||
|
||||
CPU on, lora radio RX mode, bluetooth enabled, GPS trying to lock. total draw 43mA
|
||||
CPU on, lora radio RX mode, bluetooth enabled, GPS super low power sleep mode. Total draw 20mA
|
||||
CPU on, lora radio TX mode, bluetooth enabled, GPS super low power sleep mode. Total draw 132mA
|
||||
|
||||
Note: power consumption while connected via BLE to a phone almost identical.
|
||||
|
||||
Note: eink display for all tests was in sleep mode most of the time. Current draw during the brief periods while the eink was being drawn was not
|
||||
measured (but it was low).
|
||||
|
||||
Note: Turning off EINK PWR_ON produces no noticeable power savings over just putting the eink display into sleep mode.
|
||||
|
||||
*/
|
||||
|
||||
/*----------------------------------------------------------------------------
|
||||
* Headers
|
||||
*----------------------------------------------------------------------------*/
|
||||
|
|
@ -226,7 +168,7 @@ External serial flash WP25R1635FZUIL0
|
|||
#define PIN_SPI1_SCK PIN_EINK_SCLK
|
||||
|
||||
/*
|
||||
* Air530 GPS pins
|
||||
* GPS pins
|
||||
*/
|
||||
|
||||
#define PIN_GPS_WAKE (32 + 2) // An output to wake GPS, low means allow sleep, high means force wake
|
||||
|
|
|
|||
Ładowanie…
Reference in New Issue