Cameron/pico-examples
1
0
Fork 0
Code Issues Pull Requests Projects Releases Wiki Activity

Cleanup 3rd party samples; update README.md; add some missing copyright, fix builds for boards without certain pin definitions

Browse Source
This commit is contained in:
Graham Sanderson
2021-10-28 14:56:05 -05:00
committed by GitHub
parent 1300621684
commit fa09f2c88e
16 changed files with 111 additions and 117 deletions
Download Patch File Download Diff File Expand all files Collapse all files

10
i2c/pcf8523_i2c/pcf8523_i2c.c
View File

@@ -20,11 +20,11 @@
GND (physical pin 38) -> GND on PCF8520 board
*/
#ifdef i2c_default
// By default these devices are on bus address 0x68
static int addr = 0x68;
#ifdef i2c_default
static void pcf8520_reset() {
// Two byte reset. First byte register, second byte data
// There are a load more options to set up the device in different ways that could be added here
@@ -90,8 +90,6 @@ void pcf8520_set_alarm() {
}
}
#endif
void pcf8520_check_alarm() {
// Check bit 3 of control register 2 for alarm flags
uint8_t status[1];
@@ -106,6 +104,7 @@ void pcf8520_check_alarm() {
}
}
void pcf8520_convert_time(int conv_time[7], const uint8_t raw_time[7]) {
// Convert raw data into time
conv_time[0] = (10 * (int) ((raw_time[0] & 0x70) >> 4)) + ((int) (raw_time[0] & 0x0F));
@@ -116,6 +115,7 @@ void pcf8520_convert_time(int conv_time[7], const uint8_t raw_time[7]) {
conv_time[5] = (10 * (int) ((raw_time[5] & 0x10) >> 4)) + ((int) (raw_time[5] & 0x0F));
conv_time[6] = (10 * (int) ((raw_time[6] & 0xF0) >> 4)) + ((int) (raw_time[6] & 0x0F));
}
#endif
int main() {
stdio_init_all();
@@ -158,7 +158,7 @@ int main() {
// Clear terminal
printf("\e[1;1H\e[2J");
}
#endif
return 0;
}
#endif