(4) getAddress(uint8_t*, const uint8_t):验证的器件的地址与索引值是否匹配,输入参数为器件地址和索引值,返回参数为布尔型。 (5) getResolution(uint8_t*):获取指定器件的精度,输入参数为器件地址,返回参数为精度位数。 (6) setResolution(uint8_t*,uint8_t):设置器件的精度,输入参数为器件地址和精度位...
(3) validAddress(uint8_t*):验证指定地址的器件是否存在,输入参数为器件地址,返回参数为布尔型。 (4) getAddress(uint8_t*, const uint8_t):验证的器件的地址与索引值是否匹配,输入参数为器件地址和索引值,返回参数为布尔型。 (5) getResolution(uint8_t*):获取指定器件的精度,输入参数为器件地址,返回参...
(3) validAddress(uint8_t*):验证指定地址的器件是否存在,输入参数为器件地址,返回参数为布尔型。 (4) getAddress(uint8_t*, const uint8_t):验证的器件的地址与索引值是否匹配,输入参数为器件地址和索引值,返回参数为布尔型。 (5) getResolution(uint8_t*):获取指定器件的精度,输入参数为器件地址,返回参...
test(strings) { const char *cOk="ok"; char aOk[3]; String sOk(cOk); // two underbars (_) for a flash string literal... const __FlashStringHelper *fOk = F("ok"); strcpy(aOk,cOk); assertEqual(cOk,aOk,F("char* vs char[]")); assertEqual(aOk,sOk,F("char[] vs String"))...
#include <SI4735.h> #define RESET_PIN 16 // Arduino Nano / UNO pin A2 SI4735 rx; void setup() { rx.setup(RESET_PIN, FM_FUNCTION); rx.setFM(8400, 10800, currentFrequency, 10); delay(500); rx.setRdsConfig(3, 3, 3, 3, 3); rx.setFifoCount(1); } char *utcTime; char *...
/* * SerialReceiveMultipleFields sketch * This code expects a message in the format: 12,345,678 * This code requires a newline character to indicate the end of the data * Set the serial monitor to send newline characters */ const int NUMBER_OF_FIELDS = 3; // how many comma separated...
int16_tdrawString(constString&string,int32_tx,int32_ty)int16_tdrawString(constchar*string,int32_tx,int32_ty)int16_tdrawString(constString&string,int32_tx,int32_ty,uint8_tfont)int16_tdrawString(constchar*string,int32_tx,int32_ty,uint8_tfont) ...
*///include the fast I/O 2 functions#include"arduino2.h"// Pin 13 has an LED connected on most Arduino boards.// give it a name:constintled =13;// the setup routine runs once when you press reset:voidsetup() {// initialize the digital pin as an output.pinMode2...
each of these defines should be created as variables--typically module-level variables with all capitol names (to follow PEP8 convention). Be aware that each of these variables will take a small amount of memory so ideally you specify them as const in case the variables can be better ...
C:\Users\Administrator\Documents\Arduino\libraries\Adafruit_SSD1306\Adafruit_SSD1306.cpp:45:6: error: expected unqualified-id before 'const' 45 | (*(const unsigned char *)(addr)) ///< PROGMEM workaround for non-AVR | ^~~~ C:\Users\Administrator\AppData\Local\Arduino15\packages\rp2040\ha...