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- Project: "SPI Initialization"
- Source Code compiled for: ESP32 DevKit V1
- Source Code created on: 2024-06-30 07:05:22
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/****** SYSTEM REQUIREMENTS *****/
/****** SYSTEM REQUIREMENT 1 *****/
/* i need a function for log and notfication. i need */
/* a function wjich i call this form : log.debug(); */
/* we have some input argument , "message" as */
/* string,and select one output port serial port,sd */
/* card,web serial ,WebService . */
/****** END SYSTEM REQUIREMENTS *****/
/****** DEFINITION OF LIBRARIES *****/
#include
#include //https://github.com/greiman/SdFat
/****** FUNCTION PROTOTYPES *****/
void setup(void);
void loop(void);
void logDebug(const char* message, int outputPort);
/***** DEFINITION OF SPI PINS *****/
const uint8_t SD_SDCardModule_SPI_PIN_MOSI_D23 = 23;
const uint8_t SD_SDCardModule_SPI_PIN_MISO_D19 = 19;
const uint8_t SD_SDCardModule_SPI_PIN_SCLK_D18 = 18;
const uint8_t SD_SDCardModule_SPI_PIN_CS_D5 = 5;
/****** DEFINITION OF LIBRARIES CLASS INSTANCES*****/
SdFat sd;
SdFile binFile;
/****** OUTPUT PORT DEFINITIONS *****/
enum OutputPort {
SERIAL_PORT,
SD_CARD,
WEB_SERIAL,
WEB_SERVICE
};
void setup(void)
{
// put your setup code here, to run once:
Serial.begin(9600);
pinMode(SD_SDCardModule_SPI_PIN_CS_D5, OUTPUT);
digitalWrite(SD_SDCardModule_SPI_PIN_CS_D5, HIGH);
// start the SPI library:
SPI.begin(SD_SDCardModule_SPI_PIN_SCLK_D18, SD_SDCardModule_SPI_PIN_MISO_D19, SD_SDCardModule_SPI_PIN_MOSI_D23, SD_SDCardModule_SPI_PIN_CS_D5);
// Initialize the SD card
if (!sd.begin(SD_SDCardModule_SPI_PIN_CS_D5, SD_SCK_MHZ(50))) {
sd.initErrorPrint(&Serial);
while (true) {}
}
}
void loop(void)
{
// put your main code here, to run repeatedly:
// Example: Print a message to the serial monitor
logDebug("SD card initialized successfully!", SERIAL_PORT);
delay(1000); // Wait for 1 second
}
/****** LOGGING FUNCTION *****/
void logDebug(const char* message, int outputPort) {
switch (outputPort) {
case SERIAL_PORT:
Serial.println(message);
break;
case SD_CARD:
if (binFile.open("log.txt", O_RDWR | O_CREAT | O_AT_END)) {
binFile.print(message); // Use print instead of println
binFile.print("\n"); // Add newline character manually
binFile.close();
} else {
Serial.println("Failed to open log file on SD card.");
}
break;
case WEB_SERIAL:
// Implement web serial logging
break;
case WEB_SERVICE:
// Implement web service logging
break;
default:
Serial.println("Invalid output port.");
break;
}
}
/* END CODE */