Giung Kim
/
WIZnet-IoTShield-WM01-GPS
Init Project for GPS
Revision 0:6d4ac55b6b76, committed 2019-09-11
- Comitter:
- AustinKim
- Date:
- Wed Sep 11 07:33:57 2019 +0000
- Commit message:
- Init Project for GPS
Changed in this revision
diff -r 000000000000 -r 6d4ac55b6b76 .gitignore --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/.gitignore Wed Sep 11 07:33:57 2019 +0000 @@ -0,0 +1,4 @@ +.build +.mbed +projectfiles +*.py*
diff -r 000000000000 -r 6d4ac55b6b76 CONTRIBUTING.md --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/CONTRIBUTING.md Wed Sep 11 07:33:57 2019 +0000 @@ -0,0 +1,5 @@ +# Contributing to Mbed OS + +Mbed OS is an open-source, device software platform for the Internet of Things. Contributions are an important part of the platform, and our goal is to make it as simple as possible to become a contributor. + +To encourage productive collaboration, as well as robust, consistent and maintainable code, we have a set of guidelines for [contributing to Mbed OS](https://os.mbed.com/docs/mbed-os/latest/contributing/index.html).
diff -r 000000000000 -r 6d4ac55b6b76 README.md --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/README.md Wed Sep 11 07:33:57 2019 +0000 @@ -0,0 +1,152 @@ +# Getting started example for Mbed OS + +This guide reviews the steps required to get Blinky with the addition of dynamic OS statistics working on an Mbed OS platform. (Note: To see a rendered example you can import into the Arm Online Compiler, please see our [quick start](https://os.mbed.com/docs/mbed-os/latest/quick-start/online-with-the-online-compiler.html#importing-the-code).) + +Please install [Mbed CLI](https://github.com/ARMmbed/mbed-cli#installing-mbed-cli). + +## Import the example application + +From the command-line, import the example: + +``` +mbed import mbed-os-example-blinky +cd mbed-os-example-blinky +``` + +### Now compile + +Invoke `mbed compile`, and specify the name of your platform and your favorite toolchain (`GCC_ARM`, `ARM`, `IAR`). For example, for the Arm Compiler: + +``` +mbed compile -m K64F -t ARM +``` + +Your PC may take a few minutes to compile your code. At the end, you see the following result: + +``` +[snip] + +Image: ./BUILD/K64F/GCC_ARM/mbed-os-example-blinky.bin +``` + +### Program your board + +1. Connect your Mbed device to the computer over USB. +1. Copy the binary file to the Mbed device. +1. Press the reset button to start the program. + +The LED on your platform turns on and off. The main thread will additionally take a snapshot of the device's runtime statistics and display it over serial to your PC. The snapshot includes: + +* System Information: + * Mbed OS Version: Will currently default to 999999 + * Compiler ID + * ARM = 1 + * GCC_ARM = 2 + * IAR = 3 + * [CPUID Register Information](#cpuid-register-information) + * [Compiler Version](#compiler-version) +* CPU Statistics + * Percentage of runtime that the device has spent awake versus in sleep +* Heap Statistics + * Current heap size + * Max heap size which refers to the largest the heap has grown to +* Thread Statistics + * Provides information on all running threads in the OS including + * Thread ID + * Thread Name + * Thread State + * Thread Priority + * Thread Stack Size + * Thread Stack Space + +#### Compiler Version + +| Compiler | Version Layout | +| -------- | -------------- | +| ARM | PVVbbbb (P = Major; VV = Minor; bbbb = build number) | +| GCC | VVRRPP (VV = Version; RR = Revision; PP = Patch) | +| IAR | VRRRPPP (V = Version; RRR = Revision; PPP = Patch) | + +#### CPUID Register Information + +| Bit Field | Field Description | Values | +| --------- | ----------------- | ------ | +|[31:24] | Implementer | 0x41 = ARM | +|[23:20] | Variant | Major revision 0x0 = Revision 0 | +|[19:16] | Architecture | 0xC = Baseline Architecture | +| | | 0xF = Constant (Mainline Architecture) | +|[15:4] | Part Number | 0xC20 = Cortex-M0 | +| | | 0xC60 = Cortex-M0+ | +| | | 0xC23 = Cortex-M3 | +| | | 0xC24 = Cortex-M4 | +| | | 0xC27 = Cortex-M7 | +| | | 0xD20 = Cortex-M23 | +| | | 0xD21 = Cortex-M33 | +|[3:0] | Revision | Minor revision: 0x1 = Patch 1 | + + + +You can view individual examples and additional API information of the statistics collection tools at the bottom of the page in the [related links section](#related-links). + + +### Output + +To view the serial output you can use any terminal client of your choosing such as [PuTTY](http://www.putty.org/) or [CoolTerm](http://freeware.the-meiers.org/). Unless otherwise specified, printf defaults to a baud rate of 9600 on Mbed OS. + +You can find more information on the Mbed OS configuration tools and serial communication in Mbed OS in the related [related links section](#related-links). + +The output should contain the following block transmitted at the blinking LED frequency (actual values may vary depending on your target, build profile, and toolchain): + +``` +=============================== SYSTEM INFO ================================ +Mbed OS Version: 999999 +CPU ID: 0x410fc241 +Compiler ID: 2 +Compiler Version: 60300 +RAM0: Start 0x20000000 Size: 0x30000 +RAM1: Start 0x1fff0000 Size: 0x10000 +ROM0: Start 0x0 Size: 0x100000 +================= CPU STATS ================= +Idle: 98% Usage: 2% +================ HEAP STATS ================= +Current heap: 1096 +Max heap size: 1096 +================ THREAD STATS =============== +ID: 0x20001eac +Name: main_thread +State: 2 +Priority: 24 +Stack Size: 4096 +Stack Space: 3296 + +ID: 0x20000f5c +Name: idle_thread +State: 1 +Priority: 1 +Stack Size: 512 +Stack Space: 352 + +ID: 0x20000f18 +Name: timer_thread +State: 3 +Priority: 40 +Stack Size: 768 +Stack Space: 664 + +``` + +## Troubleshooting + +If you have problems, you can review the [documentation](https://os.mbed.com/docs/latest/tutorials/debugging.html) for suggestions on what could be wrong and how to fix it. + +## Related Links + +* [Mbed OS Stats API](https://os.mbed.com/docs/latest/apis/mbed-statistics.html) +* [Mbed OS Configuration](https://os.mbed.com/docs/latest/reference/configuration.html) +* [Mbed OS Serial Communication](https://os.mbed.com/docs/latest/tutorials/serial-communication.html) + +### License and contributions + +The software is provided under Apache-2.0 license. Contributions to this project are accepted under the same license. Please see contributing.md for more info. + +This project contains code from other projects. The original license text is included in those source files. They must comply with our license guide.
diff -r 000000000000 -r 6d4ac55b6b76 main.cpp --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/main.cpp Wed Sep 11 07:33:57 2019 +0000 @@ -0,0 +1,398 @@ +/* WIZnet IoT Shield Cat.M1 Sample code for Arm MBED + * Copyright (c) 2019 WIZnet Co., Ltd. + * SPDX-License-Identifier: Apache-2.0 + */ + + /* + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * + * See the License for the specific language governing permissions and + * limitations under the License. + * + */ + +#include "mbed.h" + +#include <string> + +#define RET_OK 1 +#define RET_NOK -1 +#define DEBUG_ENABLE 1 +#define DEBUG_DISABLE 0 +#define ON 1 +#define OFF 0 + +#define MAX_BUF_SIZE 1024 + +#define WM01_APN_PROTOCOL_IPv4 1 +#define WM01_APN_PROTOCOL_IPv6 2 +#define WM01_DEFAULT_TIMEOUT 1000 +#define WM01_CONNECT_TIMEOUT 15000 +#define WM01_SEND_TIMEOUT 500 +#define WM01_RECV_TIMEOUT 500 +#define WM01_BOOTING_TIME 15000 + +#define WM01_APN_PROTOCOL WM01_APN_PROTOCOL_IPv6 +#define WM01_DEFAULT_BAUD_RATE 115200 +#define WM01_PARSER_DELIMITER "\r\n" + +#define CATM1_APN_SKT "lte-internet.sktelecom.com" + +#define CATM1_DEVICE_NAME_WM01 "WM01" +#define DEVNAME CATM1_DEVICE_NAME_WM01 + +#define devlog(f_, ...) if(CATM1_DEVICE_DEBUG == DEBUG_ENABLE) { pc.printf("\r\n[%s] ", DEVNAME); pc.printf((f_), ##__VA_ARGS__); } +#define myprintf(f_, ...) {pc.printf("\r\n[MAIN] "); pc.printf((f_), ##__VA_ARGS__);} + +/* Pin configuraiton */ +// Cat.M1 +#define MBED_CONF_IOTSHIELD_CATM1_TX D8 +#define MBED_CONF_IOTSHIELD_CATM1_RX D2 +#define MBED_CONF_IOTSHIELD_CATM1_RESET D7 +#define MBED_CONF_IOTSHIELD_CATM1_PWRKEY D9 + +// Sensors +#define MBED_CONF_IOTSHIELD_SENSOR_CDS A0 +#define MBED_CONF_IOTSHIELD_SENSOR_TEMP A1 + +/* Debug message settings */ +#define WM01_PARSER_DEBUG DEBUG_DISABLE +#define CATM1_DEVICE_DEBUG DEBUG_ENABLE + +typedef struct +{ + int date; // date yyyymmdd + int utc; // utc time hhmmss + float lat; // latitude. (-)dd.ddddd + float lon; // longitude. (-)dd.ddddd + float spkm; // speed over ground (km/h) xxx.x + float cog; // course over ground ddd.m + char reli; // reliability 'A', 'V' + int lte; // LTE status + int emm; // EMM reject + int esm; // ESM reject + int ss; // signal strength + int nsat; // number of satellites 0-12 + char satinfo1[8]; // satellites infomation ID-signal strength + char satinfo2[8]; // satellites infomation ID-signal strength + char satinfo3[8]; // satellites infomation ID-signal strength + char satinfo4[8]; // satellites infomation ID-signal strength +} gps_data; + +// Functions: Print information +void printInfo(void); + +// Functions: Module Status +void waitCatM1Ready(void); +int8_t setEchoStatus_WM01(bool onoff); +int8_t getUsimStatus_WM01(void); +int8_t getNetworkStatus_WM01(void); + +// Functions: GPS +int8_t setGpsOnOff_WM01(bool onoff); +int8_t getGpsInfo_WM01(gps_data *gps_info); + +Serial pc(USBTX, USBRX); // USB debug + +UARTSerial *_serial; // Cat.M1 module +ATCmdParser *_parser; + +DigitalOut _RESET_WM01(MBED_CONF_IOTSHIELD_CATM1_RESET); +DigitalOut _PWRKEY_WM01(MBED_CONF_IOTSHIELD_CATM1_PWRKEY); + +void serialPcInit(void) +{ + pc.baud(115200); + pc.format(8, Serial::None, 1); +} + +void serialDeviceInit(PinName tx, PinName rx, int baudrate) +{ + _serial = new UARTSerial(tx, rx, baudrate); +} + +void serialAtParserInit(const char *delimiter, bool debug_en) +{ + _parser = new ATCmdParser(_serial); + _parser->debug_on(debug_en); + _parser->set_delimiter(delimiter); + _parser->set_timeout(WM01_DEFAULT_TIMEOUT); +} + +void catm1DeviceInit(void) +{ + serialDeviceInit( MBED_CONF_IOTSHIELD_CATM1_TX, + MBED_CONF_IOTSHIELD_CATM1_RX, + WM01_DEFAULT_BAUD_RATE); + + serialAtParserInit( WM01_PARSER_DELIMITER, + WM01_PARSER_DEBUG); +} + +void catm1DeviceReset_WM01(void) +{ + _RESET_WM01 = 1; + _PWRKEY_WM01 = 1; + wait_ms(300); + + _RESET_WM01 = 0; + _PWRKEY_WM01 = 0; + wait_ms(400); + + _RESET_WM01 = 1; + wait_ms(1000); +} + +// ---------------------------------------------------------------- +// Main routine +// ---------------------------------------------------------------- + +int main() +{ + gps_data gps_info; + + serialPcInit(); + catm1DeviceInit(); + + myprintf("Waiting for Cat.M1 Module Ready...\r\n"); + + catm1DeviceReset_WM01(); + + waitCatM1Ready(); + + wait_ms(5000); + + myprintf("System Init Complete\r\n"); + + printInfo(); + + setEchoStatus_WM01(OFF); + + getUsimStatus_WM01(); + + getNetworkStatus_WM01(); + + if(setGpsOnOff_WM01(ON)) + { + myprintf("GPS On : success\r\n"); + + while(1) + { + if(getGpsInfo_WM01(&gps_info) == RET_OK) + { +#if 0 + myprintf("gps_info - reli : %c", gps_info.reli); // reliability 'A', 'V' + myprintf("gps_info - data : %d", gps_info.date); // date yyyymmdd + myprintf("gps_info - time : %d", gps_info.utc); // utc time hhmmss + myprintf("gps_info - lat : %f", gps_info.lat / 100000); // latitude. (-)dd.ddddd + myprintf("gps_info - lon : %f", gps_info.lon / 100000); // longitude. (-)dd.ddddd + myprintf("gps_info - spkm : %.1f", gps_info.spkm); // speed over ground (km/h) xxx.x + myprintf("gps_info - cog : %.1f", gps_info.cog); // course over ground ddd.m + myprintf("gps_info - lte : %d", gps_info.lte); // LTE status + myprintf("gps_info - emm : %d", gps_info.emm); // EMM reject + myprintf("gps_info - esm : %d", gps_info.esm); // ESM reject + myprintf("gps_info - ss : %d", gps_info.ss); // signal strength + myprintf("gps_info - nsat : %d", gps_info.nsat); // number of satellites 0-12 + myprintf("gps_info - satinfo1 : %s", gps_info.satinfo1); // satellites infomation ID-signal strength + myprintf("gps_info - satinfo2 : %s", gps_info.satinfo2); // satellites infomation ID-signal strength + myprintf("gps_info - satinfo3 : %s", gps_info.satinfo3); // satellites infomation ID-signal strength + myprintf("gps_info - satinfo4 : %s\r\n", gps_info.satinfo4); // satellites infomation ID-signal strength +#endif + } + } + } + else + { + myprintf("GPS On : failed\r\n"); + } +} + +// ---------------------------------------------------------------- +// Functions: Print information +// ---------------------------------------------------------------- + +void printInfo(void) +{ + myprintf("WIZnet IoT Shield for Arm MBED"); + myprintf("LTE Cat.M1 Version"); + myprintf("================================================="); + myprintf(">> Target Board: WIoT-WM01 (Woorinet WM-N400MSE)"); + myprintf(">> Sample Code: GPS Test"); + myprintf("=================================================\r\n"); +} + +// ---------------------------------------------------------------- +// Functions: Cat.M1 Status +// ---------------------------------------------------------------- + +void waitCatM1Ready(void) +{ + while(1) + { + if(_parser->send("AT") && _parser->recv("OK")) + { + myprintf("WM01 is Available\r\n"); + + return; + } + } +} + +int8_t setEchoStatus_WM01(bool onoff) +{ + int8_t ret = RET_NOK; + char _buf[10]; + + sprintf((char *)_buf, "ATE%d", onoff); + + if(_parser->send(_buf) && _parser->recv("OK")) + { + devlog("Turn Echo %s success\r\n", onoff ? "ON" : "OFF"); + + ret = RET_OK; + } + else + { + devlog("Turn Echo %s failed\r\n", onoff ? "ON" : "OFF"); + } + + return ret; +} + +int8_t getUsimStatus_WM01(void) +{ + int8_t ret = RET_NOK; + + if(_parser->send("AT$$STAT?") && _parser->recv("$$STAT:READY") && _parser->recv("OK")) + { + devlog("USIM Status : READY\r\n"); + + ret = RET_OK; + } + else + { + devlog("Retrieving USIM Status failed\r\n"); + } + + return ret; +} + +int8_t getNetworkStatus_WM01(void) +{ + int8_t ret = RET_NOK; + int val, stat; + + if(_parser->send("AT+CEREG?") && _parser->recv("+CEREG: %d,%d", &val, &stat) && _parser->recv("OK")) + { + if((val == 0) && (stat == 1)) + { + devlog("Network Status : attached\r\n"); + + ret = RET_OK; + } + else + { + devlog("Network Status : %d, %d\r\n", val, stat); + } + } + else + { + devlog("Network Status : Error\r\n"); + } + + return ret; +} + +// ---------------------------------------------------------------- +// Functions: Cat.M1 GPS +// ---------------------------------------------------------------- + +int8_t setGpsOnOff_WM01(bool onoff) +{ + int8_t ret = RET_NOK; + + if(onoff == ON) + { + if(_parser->send("AT$$GPS") && _parser->recv("OK")) + { + devlog("GPS Rx start : success\r\n"); + + ret = RET_OK; + } + else + { + devlog("GPS Rx start : failed\r\n"); + } + } + else if(onoff == OFF) + { + if(_parser->send("AT$$GPSSTOP") && _parser->recv("OK")) + { + devlog("GPS Rx stop : success\r\n"); + + ret = RET_OK; + } + else + { + devlog("GPS Rx stop : failed\r\n"); + } + } + + return ret; +} + +int8_t getGpsInfo_WM01(gps_data *gps_info) +{ + int8_t ret = RET_NOK; + char _buf[100] = {0, }; + //char _buf[] = "20190910,111720,3737831,12711294,1,175,A,2,255,255,-31,7,1-32,255-255,11-100,17-22"; + + // structure init : GPS info + gps_info->date = gps_info->utc = gps_info->lte = gps_info->emm = gps_info->esm = gps_info->ss = gps_info->nsat = 0; + gps_info->lat = gps_info->lon = gps_info->spkm = gps_info->cog = 0.0; + gps_info->reli = 'V'; + memset(gps_info->satinfo1, 0x00, sizeof(gps_info->satinfo1)); + memset(gps_info->satinfo2, 0x00, sizeof(gps_info->satinfo2)); + memset(gps_info->satinfo3, 0x00, sizeof(gps_info->satinfo3)); + memset(gps_info->satinfo4, 0x00, sizeof(gps_info->satinfo4)); + + _parser->flush(); + + if(_parser->recv("$$GPS,%s\n", _buf)) + { + devlog("%s", _buf); + + sscanf(_buf, "%d,%d,%f,%f,%f,%f,%c,%d,%d,%d,%d,%d,%[^,],%[^,],%[^,],%s", + &gps_info->date, &gps_info->utc, &gps_info->lat, &gps_info->lon, &gps_info->spkm, &gps_info->cog, &gps_info->reli, &gps_info->lte, + &gps_info->emm, &gps_info->esm, &gps_info->ss, &gps_info->nsat, gps_info->satinfo1, gps_info->satinfo2, gps_info->satinfo3, gps_info->satinfo4); + + devlog("gps_info - reli : %c", gps_info->reli); // reliability 'A', 'V' + devlog("gps_info - data : %d", gps_info->date); // date yyyymmdd + devlog("gps_info - time : %d", gps_info->utc); // utc time hhmmss + devlog("gps_info - lat : %f", gps_info->lat / 100000); // latitude. (-)dd.ddddd + devlog("gps_info - lon : %f", gps_info->lon / 100000); // longitude. (-)dd.ddddd + devlog("gps_info - spkm : %.1f", gps_info->spkm); // speed over ground (km/h) xxx.x + devlog("gps_info - cog : %.1f", gps_info->cog); // course over ground ddd.m + devlog("gps_info - lte : %d", gps_info->lte); // LTE status + devlog("gps_info - emm : %d", gps_info->emm); // EMM reject + devlog("gps_info - esm : %d", gps_info->esm); // ESM reject + devlog("gps_info - ss : %d", gps_info->ss); // signal strength + devlog("gps_info - nsat : %d", gps_info->nsat); // number of satellites 0-12 + devlog("gps_info - satinfo1 : %s", gps_info->satinfo1); // satellites infomation ID-signal strength + devlog("gps_info - satinfo2 : %s", gps_info->satinfo2); // satellites infomation ID-signal strength + devlog("gps_info - satinfo3 : %s", gps_info->satinfo3); // satellites infomation ID-signal strength + devlog("gps_info - satinfo4 : %s\r\n", gps_info->satinfo4); // satellites infomation ID-signal strength + + ret = RET_OK; + } + + return ret; +} \ No newline at end of file
diff -r 000000000000 -r 6d4ac55b6b76 mbed-os.lib --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/mbed-os.lib Wed Sep 11 07:33:57 2019 +0000 @@ -0,0 +1,1 @@ +https://github.com/ARMmbed/mbed-os/#5941d1718339116cd12914238ec331c84da3d08f
diff -r 000000000000 -r 6d4ac55b6b76 mbed_app.json --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/mbed_app.json Wed Sep 11 07:33:57 2019 +0000 @@ -0,0 +1,11 @@ +{ + "target_overrides": { + "*": { + "platform.stack-stats-enabled": true, + "platform.heap-stats-enabled": true, + "platform.cpu-stats-enabled": true, + "platform.thread-stats-enabled": true, + "platform.sys-stats-enabled": true + } + } +}
diff -r 000000000000 -r 6d4ac55b6b76 stats_report.h --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/stats_report.h Wed Sep 11 07:33:57 2019 +0000 @@ -0,0 +1,133 @@ +/* mbed Microcontroller Library + * Copyright (c) 2018 ARM Limited + * SPDX-License-Identifier: Apache-2.0 + */ + +#ifndef STATS_REPORT_H +#define STATS_REPORT_H + +#include <inttypes.h> +#include "mbed.h" + +/** + * System Reporting library. Provides runtime information on device: + * - CPU sleep, idle, and wake times + * - Heap and stack usage + * - Thread information + * - Static system information + */ +class SystemReport { + mbed_stats_heap_t heap_stats; + mbed_stats_cpu_t cpu_stats; + mbed_stats_sys_t sys_stats; + + mbed_stats_thread_t *thread_stats; + uint8_t thread_count; + uint8_t max_thread_count; + uint32_t sample_time_ms; + +public: + /** + * SystemReport - Sample rate in ms is required to handle the CPU percent awake logic + */ + SystemReport(uint32_t sample_rate) : max_thread_count(8), sample_time_ms(sample_rate) + { + thread_stats = new mbed_stats_thread_t[max_thread_count]; + + // Collect the static system information + mbed_stats_sys_get(&sys_stats); + + printf("=============================== SYSTEM INFO ================================\r\n"); + printf("Mbed OS Version: %" PRIu32 " \r\n", sys_stats.os_version); + printf("CPU ID: 0x%" PRIx32 " \r\n", sys_stats.cpu_id); + printf("Compiler ID: %d \r\n", sys_stats.compiler_id); + printf("Compiler Version: %" PRIu32 " \r\n", sys_stats.compiler_version); + + for (int i = 0; i < MBED_MAX_MEM_REGIONS; i++) { + if (sys_stats.ram_size[i] != 0) { + printf("RAM%d: Start 0x%" PRIx32 " Size: 0x%" PRIx32 " \r\n", i, sys_stats.ram_start[i], sys_stats.ram_size[i]); + } + } + for (int i = 0; i < MBED_MAX_MEM_REGIONS; i++) { + if (sys_stats.rom_size[i] != 0) { + printf("ROM%d: Start 0x%" PRIx32 " Size: 0x%" PRIx32 " \r\n", i, sys_stats.rom_start[i], sys_stats.rom_size[i]); + } + } + } + + ~SystemReport(void) + { + free(thread_stats); + } + + /** + * Report on each Mbed OS Platform stats API + */ + void report_state(void) + { + report_cpu_stats(); + report_heap_stats(); + report_thread_stats(); + + // Clear next line to separate subsequent report logs + printf("\r\n"); + } + + /** + * Report CPU idle and awake time in terms of percentage + */ + void report_cpu_stats(void) + { + static uint64_t prev_idle_time = 0; + + printf("================= CPU STATS =================\r\n"); + + // Collect and print cpu stats + mbed_stats_cpu_get(&cpu_stats); + + uint64_t diff = (cpu_stats.idle_time - prev_idle_time); + uint8_t idle = (diff * 100) / (sample_time_ms * 1000); // usec; + uint8_t usage = 100 - ((diff * 100) / (sample_time_ms * 1000)); // usec;; + prev_idle_time = cpu_stats.idle_time; + + printf("Idle: %d%% Usage: %d%% \r\n", idle, usage); + } + + /** + * Report current heap stats. Current heap refers to the current amount of + * allocated heap. Max heap refers to the highest amount of heap allocated + * since reset. + */ + void report_heap_stats(void) + { + printf("================ HEAP STATS =================\r\n"); + + // Collect and print heap stats + mbed_stats_heap_get(&heap_stats); + + printf("Current heap: %" PRIu32 "\r\n", heap_stats.current_size); + printf("Max heap size: %" PRIu32 "\r\n", heap_stats.max_size); + } + + /** + * Report active thread stats + */ + void report_thread_stats(void) + { + printf("================ THREAD STATS ===============\r\n"); + + // Collect and print running thread stats + int count = mbed_stats_thread_get_each(thread_stats, max_thread_count); + + for (int i = 0; i < count; i++) { + printf("ID: 0x%" PRIx32 " \r\n", thread_stats[i].id); + printf("Name: %s \r\n", thread_stats[i].name); + printf("State: %" PRIu32 " \r\n", thread_stats[i].state); + printf("Priority: %" PRIu32 " \r\n", thread_stats[i].priority); + printf("Stack Size: %" PRIu32 " \r\n", thread_stats[i].stack_size); + printf("Stack Space: %" PRIu32 " \r\n", thread_stats[i].stack_space); + } + } +}; + +#endif // STATS_REPORT_H
diff -r 000000000000 -r 6d4ac55b6b76 tests/README.md --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/tests/README.md Wed Sep 11 07:33:57 2019 +0000 @@ -0,0 +1,12 @@ +# Testing examples + +Examples are tested using tool [htrun](https://github.com/ARMmbed/mbed-os-tools/tree/master/packages/mbed-host-tests) and templated print log. + +To run the test, use following command after you build the example: +``` +mbedhtrun -d D: -p COM4 -m K64F -f .\BUILD\K64F\GCC_ARM\blinky.bin --compare-log tests\blinky.log +``` + + +More details about `htrun` are [here](https://github.com/ARMmbed/mbed-os-tools/tree/master/packages/mbed-host-tests#testing-mbed-os-examples). +
diff -r 000000000000 -r 6d4ac55b6b76 tests/blinky.log --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/tests/blinky.log Wed Sep 11 07:33:57 2019 +0000 @@ -0,0 +1,29 @@ +=============================== SYSTEM INFO ================================ +Mbed OS Version: +CPU ID: 0x[0-9a-fA-F]+ +Compiler ID: \d+ +Compiler Version: +================= CPU STATS ================= +Idle: \d+% Usage: \d+% +================ HEAP STATS ================= +Current heap: \d+ +Max heap size: \d+ +================ THREAD STATS =============== +ID: 0x[0-9a-fA-F]+ +Name: main +State: \d+ +Priority: \d+ +Stack Size: \d+ +Stack Space: \d+ +ID: 0x[0-9a-fA-F]+ +Name: rtx_idle +State: \d+ +Priority: \d+ +Stack Size: \d+ +Stack Space: \d+ +ID: 0x[0-9a-fA-F]+ +Name: rtx_timer +State: \d+ +Priority: \d+ +Stack Size: \d+ +Stack Space: \d+