void print_lhs(string s, string hint)
{
if(muted) return;
cout << "\t" << hint << ":" << s << endl;
print_delim();
}
void lhs_buf(const unsigned char * buf, size_t len, const char * hint)
{
if(muted) return;
if(buf != NULL)
{
printf("\t%s:", hint);
print_buffer(buf, len);
printf("\n");
}
print_delim();
}
uint16_t
i2c_probe(void)
{
int p = 0;
const char *del = ",";
uint16_t probed = 0;
watchdog_periodic();
if(!i2c_start(I2C_AT24MAC_ADDR)) {
i2c_stop();
probed |= I2C_AT24MAC;
print_delim(p++, "AT24MAC", del);
}
watchdog_periodic();
if(!i2c_start(I2C_SHT2X_ADDR)) {
i2c_stop();
probed |= I2C_SHT2X;
print_delim(p++, "SHT2X", del);
}
watchdog_periodic();
if(!i2c_start(I2C_CO2SA_ADDR)) {
i2c_stop();
probed |= I2C_CO2SA;
print_delim(p++, "CO2SA", del);
}
watchdog_periodic();
if(!i2c_start(I2C_BME280_ADDR)) {
i2c_stop();
probed |= I2C_BME280;
print_delim(p++, "BME280", del);
}
watchdog_periodic();
if(!i2c_start(I2C_PMS5003_ADDR)) {
i2c_stop();
probed |= I2C_PMS5003;
print_delim(p++, "PMS5003", del);
}
return probed;
}
int main(void)
{
book library[MAXBKS];
int count = 0;
printf("Please enter the book title.\n");
printf("Press [enter] at the start of a line to stop.\n");
while (count < MAXBKS && gets(library[count].title) != NULL
&& library[count].title[0] != '\0') {
printf("Now enter the author.\n");
gets(library[count].author);
printf("Now enter the value.\n");
scanf("%f", &library[count++].value);
while (getchar() != '\n')
continue; /* clear input line */
if (count < MAXBKS)
printf("Enter the next title.\n");
}
if (count > 0) {
puts("Here is the list of your books:");
print_delim();
print_library(library, count);
puts("\nSorted alphabetically:");
print_delim();
sort(library, count, alphabetically);
print_library(library, count);
puts("\nSorted by value:");
print_delim();
sort(library, count, by_value);
print_library(library, count);
} else
printf("No books? Too bad.\n");
return 0;
}
