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Add ADC example application files
Signed-off-by: Ajay Bhargav <ajay.bhargav@waybyte.in>
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‎.gitignore

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.pio
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.vscode/.browse.c_cpp.db*
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.vscode/c_cpp_properties.json
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.vscode/launch.json
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.vscode/ipch

‎include/README

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This directory is intended for project header files.
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A header file is a file containing C declarations and macro definitions
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to be shared between several project source files. You request the use of a
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header file in your project source file (C, C++, etc) located in `src` folder
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by including it, with the C preprocessing directive `#include'.
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```src/main.c
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#include "header.h"
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int main (void)
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{
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...
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}
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```
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Including a header file produces the same results as copying the header file
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into each source file that needs it. Such copying would be time-consuming
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and error-prone. With a header file, the related declarations appear
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in only one place. If they need to be changed, they can be changed in one
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place, and programs that include the header file will automatically use the
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new version when next recompiled. The header file eliminates the labor of
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finding and changing all the copies as well as the risk that a failure to
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find one copy will result in inconsistencies within a program.
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In C, the usual convention is to give header files names that end with `.h'.
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It is most portable to use only letters, digits, dashes, and underscores in
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header file names, and at most one dot.
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Read more about using header files in official GCC documentation:
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* Include Syntax
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* Include Operation
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* Once-Only Headers
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* Computed Includes
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https://gcc.gnu.org/onlinedocs/cpp/Header-Files.html

‎lib/README

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This directory is intended for project specific (private) libraries.
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PlatformIO will compile them to static libraries and link into executable file.
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The source code of each library should be placed in a an own separate directory
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("lib/your_library_name/[here are source files]").
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For example, see a structure of the following two libraries `Foo` and `Bar`:
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|--lib
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| |
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| |--Bar
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| | |--docs
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| | |--examples
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| | |--src
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| | |- Bar.c
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| | |- Bar.h
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| | |- library.json (optional, custom build options, etc) https://docs.platformio.org/page/librarymanager/config.html
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| |
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| |--Foo
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| | |- Foo.c
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| | |- Foo.h
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| |
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| |- README --> THIS FILE
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|
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|- platformio.ini
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|--src
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|- main.c
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and a contents of `src/main.c`:
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```
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#include <Foo.h>
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#include <Bar.h>
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int main (void)
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{
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...
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}
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```
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PlatformIO Library Dependency Finder will find automatically dependent
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libraries scanning project source files.
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More information about PlatformIO Library Dependency Finder
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- https://docs.platformio.org/page/librarymanager/ldf.html

‎platformio.ini

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; PlatformIO Project Configuration File
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;
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; Build options: build flags, source filter
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; Upload options: custom upload port, speed and extra flags
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; Library options: dependencies, extra library storages
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; Advanced options: extra scripting
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;
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; Please visit documentation for the other options and examples
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; https://docs.platformio.org/page/projectconf.html
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[env:ec200u]
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platform = logicrom
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board = ec200u
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framework = logicromsdk
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[env:quectel_mc60]
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platform = logicrom
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board = quectelmc60
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framework = logicromsdk

‎src/main.c

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/**
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* @file main.c
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* @brief Exmaple application for ADC driver
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* @version 0.1
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* @date 2022-07-25
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*
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* @copyright Copyright (c) 2022 Waybyte Solutions
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*
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*/
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#include <stdio.h>
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#include <unistd.h>
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#include <lib.h>
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#include <ril.h>
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#include <os_api.h>
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#include <hw/adc.h>
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#ifdef SOC_RDA8910
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#define STDIO_PORT "/dev/ttyUSB0"
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#else
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#define STDIO_PORT "/dev/ttyS0"
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#endif
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/**
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* URC Handler
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* @param param1 URC Code
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* @param param2 URC Parameter
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*/
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static void urc_callback(unsigned int param1, unsigned int param2)
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{
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switch (param1) {
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case URC_SYS_INIT_STATE_IND:
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if (param2 == SYS_STATE_SMSOK) {
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/* Ready for SMS */
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}
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break;
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case URC_SIM_CARD_STATE_IND:
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switch (param2) {
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case SIM_STAT_NOT_INSERTED:
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debug(DBG_OFF, "SYSTEM: SIM card not inserted!\n");
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break;
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case SIM_STAT_READY:
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debug(DBG_INFO, "SYSTEM: SIM card Ready!\n");
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break;
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case SIM_STAT_PIN_REQ:
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debug(DBG_OFF, "SYSTEM: SIM PIN required!\n");
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break;
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case SIM_STAT_PUK_REQ:
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debug(DBG_OFF, "SYSTEM: SIM PUK required!\n");
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break;
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case SIM_STAT_NOT_READY:
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debug(DBG_OFF, "SYSTEM: SIM card not recognized!\n");
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break;
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default:
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debug(DBG_OFF, "SYSTEM: SIM ERROR: %d\n", param2);
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}
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break;
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case URC_GSM_NW_STATE_IND:
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debug(DBG_OFF, "SYSTEM: GSM NW State: %d\n", param2);
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break;
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case URC_GPRS_NW_STATE_IND:
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break;
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case URC_CFUN_STATE_IND:
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break;
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case URC_COMING_CALL_IND:
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debug(DBG_OFF, "Incoming voice call from: %s\n", ((struct ril_callinfo_t *)param2)->number);
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/* Take action here, Answer/Hang-up */
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break;
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case URC_CALL_STATE_IND:
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switch (param2) {
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case CALL_STATE_BUSY:
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debug(DBG_OFF, "The number you dialed is busy now\n");
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break;
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case CALL_STATE_NO_ANSWER:
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debug(DBG_OFF, "The number you dialed has no answer\n");
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break;
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case CALL_STATE_NO_CARRIER:
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debug(DBG_OFF, "The number you dialed cannot reach\n");
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break;
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case CALL_STATE_NO_DIALTONE:
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debug(DBG_OFF, "No Dial tone\n");
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break;
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default:
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break;
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}
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break;
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case URC_NEW_SMS_IND:
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debug(DBG_OFF, "SMS: New SMS (%d)\n", param2);
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/* Handle New SMS */
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break;
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case URC_MODULE_VOLTAGE_IND:
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debug(DBG_INFO, "VBatt Voltage: %d\n", param2);
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break;
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case URC_ALARM_RING_IND:
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break;
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case URC_FILE_DOWNLOAD_STATUS:
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break;
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case URC_FOTA_STARTED:
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break;
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case URC_FOTA_FINISHED:
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break;
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case URC_FOTA_FAILED:
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break;
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case URC_STKPCI_RSP_IND:
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break;
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default:
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break;
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}
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}
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/**
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* Sample Task
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* @param arg Task Argument
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*/
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static void adc_task(void *arg)
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{
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/*
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* Configure ADC Channels
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*/
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adc_config(ADC_CH0);
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adc_config(ADC_CH1);
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adc_config(ADC_CH2);
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while (1) {
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/*
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* Read ADC Channels
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*/
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printf("ADC Channel 0: %d, %dmV\n", adc_read(ADC_CH0), adc_read_mv(ADC_CH0));
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printf("ADC Channel 1: %d, %dmV\n", adc_read(ADC_CH1), adc_read_mv(ADC_CH1));
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printf("ADC Channel 2: %d, %dmV\n", adc_read(ADC_CH2), adc_read_mv(ADC_CH2));
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sleep(1);
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}
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}
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/**
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* Application main entry point
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*/
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int main(int argc, char *argv[])
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{
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/*
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* Initialize library and Setup STDIO
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*/
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logicrom_init(STDIO_PORT, urc_callback);
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printf("System Ready\n");
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/* Create ADC task */
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os_task_create(adc_task, NULL, FALSE);
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printf("System Initialization finished\n");
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while (1) {
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/* main task loop */
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sleep(1);
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}
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}

‎test/README

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This directory is intended for PlatformIO Test Runner and project tests.
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Unit Testing is a software testing method by which individual units of
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source code, sets of one or more MCU program modules together with associated
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control data, usage procedures, and operating procedures, are tested to
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determine whether they are fit for use. Unit testing finds problems early
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in the development cycle.
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More information about PlatformIO Unit Testing:
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- https://docs.platformio.org/en/latest/advanced/unit-testing/index.html

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