int main(void)
{
// Configure cpu and mandatory peripherals
systemInit();
uint32_t currentSecond, lastSecond;
currentSecond = lastSecond = 0;
while (1)
{
// Toggle LED once per second ... rollover = 136 years :)
currentSecond = systickGetSecondsActive();
if (currentSecond != lastSecond)
{
lastSecond = currentSecond;
if (gpioGetValue(CFG_LED_PORT, CFG_LED_PIN) == CFG_LED_OFF)
{
gpioSetValue (CFG_LED_PORT, CFG_LED_PIN, CFG_LED_ON);
}
else
{
gpioSetValue (CFG_LED_PORT, CFG_LED_PIN, CFG_LED_OFF);
}
}
// Poll for CLI input if CFG_INTERFACE is enabled in projectconfig.h
#ifdef CFG_INTERFACE
cmdPoll();
#endif
}
return 0;
}
int
main(void)
{
// Configure cpu and mandatory peripherals
systemInit();
uint32_t currentSecond, lastSecond;
currentSecond = lastSecond = 0;
// uartInit(115200);
prt();
while (1)
{
// Toggle LED once per second
currentSecond = systickGetSecondsActive();
if (currentSecond != lastSecond)
{
lastSecond = currentSecond;
gpioSetValue(CFG_LED_PORT, CFG_LED_PIN, !(gpioGetValue(CFG_LED_PORT, CFG_LED_PIN)));
uartSendByte('*');
}
// Poll for CLI input if CFG_INTERFACE is enabled in projectconfig.h
#ifdef CFG_INTERFACE
cmdPoll();
#endif
}
return 0;
}
void cmd_sysinfo(uint8_t argc, char **argv)
{
IAP_return_t iap_return;
printf("%-25s : %d.%d MHz %s", "System Clock", CFG_CPU_CCLK / 1000000, CFG_CPU_CCLK % 1000000, CFG_PRINTF_NEWLINE);
printf("%-25s : v%d.%d.%d %s", "Firmware", CFG_FIRMWARE_VERSION_MAJOR, CFG_FIRMWARE_VERSION_MINOR, CFG_FIRMWARE_VERSION_REVISION, CFG_PRINTF_NEWLINE);
// 128-bit MCU Serial Number
iap_return = iapReadSerialNumber();
if(iap_return.ReturnCode == 0)
{
printf("%-25s : %08X %08X %08X %08X %s", "Serial Number", iap_return.Result[0],iap_return.Result[1],iap_return.Result[2],iap_return.Result[3], CFG_PRINTF_NEWLINE);
}
// CLI and buffer Settings
#ifdef CFG_INTERFACE
printf("%-25s : %d bytes %s", "Max CLI Command", CFG_INTERFACE_MAXMSGSIZE, CFG_PRINTF_NEWLINE);
#endif
#ifdef CFG_PRINTF_UART
uart_pcb_t *pcb = uartGetPCB();
printf("%-25s : %d %s", "UART Baud Rate", pcb->baudrate, CFG_PRINTF_NEWLINE);
#endif
// TFT LCD Settings (if CFG_TFTLCD enabled)
#ifdef CFG_TFTLCD
printf("%-25s : %d %s", "LCD Width", (int)lcdGetWidth(), CFG_PRINTF_NEWLINE);
printf("%-25s : %d %s", "LCD Height", (int)lcdGetHeight(), CFG_PRINTF_NEWLINE);
#endif
// Wireless Settings (if CFG_CHIBI enabled)
#ifdef CFG_CHIBI
chb_pcb_t *pcb = chb_get_pcb();
printf("%-25s : %s %s", "Wireless", "AT86RF212", CFG_PRINTF_NEWLINE);
printf("%-25s : 0x%04X %s", "802.15.4 PAN ID", CFG_CHIBI_PANID, CFG_PRINTF_NEWLINE);
printf("%-25s : 0x%04X %s", "802.15.4 Node Address", pcb->src_addr, CFG_PRINTF_NEWLINE);
printf("%-25s : %d %s", "802.15.4 Channel", CFG_CHIBI_CHANNEL, CFG_PRINTF_NEWLINE);
#endif
// System Uptime (based on systick timer)
printf("%-25s : %u s %s", "System Uptime", (unsigned int)systickGetSecondsActive(), CFG_PRINTF_NEWLINE);
// System Temperature (if LM75B Present)
#ifdef CFG_LM75B
int32_t temp = 0;
lm75bGetTemperature(&temp);
temp *= 125;
printf("%-25s : %d.%d C %s", "Temperature", temp / 1000, temp % 1000, CFG_PRINTF_NEWLINE);
#endif
#ifdef CFG_SDCARD
printf("%-25s : %s %s", "SD Card Present", gpioGetValue(CFG_SDCARD_CDPORT, CFG_SDCARD_CDPIN) ? "True" : "False", CFG_PRINTF_NEWLINE);
#endif
}
int main(void)
{
#ifndef CFG_PWM
#ERROR "CFG_PWM must be enabled in projectconfig.h for this example."
#endif
// Configure cpu and mandatory peripherals
// PWM is initialised in systemInit and defaults to using P1.9
systemInit();
// Set duty cycle to 50% for square wave output
pwmSetDutyCycle(50);
// Frequency can be set anywhere from 2khz and 10khz (4khz is loudest)
// Note: Since this is a 16-bit timer, make sure the delay is not
// greater than 0xFFFF (65535), though anything 2khz and higher
// is within an acceptable range
// The piezo buzzer used for this example is the PS1240, available at
// http://www.adafruit.com/index.php?main_page=product_info&cPath=35&products_id=160
pwmSetFrequencyInTicks(CFG_CPU_CCLK / 2000);
uint32_t currentSecond, lastSecond;
currentSecond = lastSecond = 0;
while (1)
{
// Beep the piezo buzzer very briefly once per second, toggling the LED at the same time
currentSecond = systickGetSecondsActive();
// Make sure that at least one second has passed
if (currentSecond != lastSecond)
{
// Update the second tracker
lastSecond = currentSecond;
// Set the LED state and buzzer loudness depending on the current LED state
if (gpioGetValue(CFG_LED_PORT, CFG_LED_PIN) == CFG_LED_OFF)
{
pwmSetFrequencyInTicks(CFG_CPU_CCLK / 4000); // 4khz (louder)
pwmStartFixed(200); // 2x as long as @ 2khz since it's 2x faster
gpioSetValue (CFG_LED_PORT, CFG_LED_PIN, CFG_LED_ON); // Turn the LED on
}
else
{
pwmSetFrequencyInTicks(CFG_CPU_CCLK / 2000); // 2khz (softer)
pwmStartFixed(100);
gpioSetValue (CFG_LED_PORT, CFG_LED_PIN, CFG_LED_OFF); // Turn the LED off
}
}
}
return 0;
}
int main(void)
{
uint32_t currentSecond, lastSecond;
currentSecond = lastSecond = 0;
/* Run project-specific 'main' loop (as defined in projectconfig.h) */
boardMain();
/* If we ever come back from boardMain() just do blinky */
while (1)
{
currentSecond = systickGetSecondsActive();
if (currentSecond != lastSecond)
{
lastSecond = currentSecond;
/* Toggle LED once per second */
boardLED(lastSecond % 2);
}
}
return 0;
}
int main(void)
{
// Configure cpu and mandatory peripherals
systemInit();
uint32_t currentSecond, lastSecond;
currentSecond = lastSecond = 0;
// Toggle LED once per second and constantly check CLI input
while (1)
{
// Get the number of seconds the CPU has been active
// If the value has changed we've advanced at least 1 second
currentSecond = systickGetSecondsActive();
if (currentSecond != lastSecond)
{
lastSecond = currentSecond;
// Toggle the LED
if (gpioGetValue(CFG_LED_PORT, CFG_LED_PIN) == CFG_LED_OFF)
{
gpioSetValue (CFG_LED_PORT, CFG_LED_PIN, CFG_LED_ON);
}
else
{
gpioSetValue (CFG_LED_PORT, CFG_LED_PIN, CFG_LED_OFF);
}
}
// Poll for CLI input if CFG_INTERFACE is enabled in projectconfig.h
#ifdef CFG_INTERFACE
cmdPoll();
#endif
}
return 0;
}
void cmd_sysinfo(uint8_t argc, char **argv)
{
IAP_return_t iap_return;
/* Note: Certain values are only reported if CFG_INTERFACE_LONGSYSINFO
is set to 1 in projectconfig.h. These extra values are more useful
for debugging than real-world use, so there's no point wasiting
flash space storing the code for them */
printf("%-25s : %d.%d.%d %s", "Firmware", CFG_FIRMWARE_VERSION_MAJOR, CFG_FIRMWARE_VERSION_MINOR, CFG_FIRMWARE_VERSION_REVISION, CFG_PRINTF_NEWLINE);
printf("%-25s : %d.%d MHz %s", "System Clock", CFG_CPU_CCLK / 1000000, CFG_CPU_CCLK % 1000000, CFG_PRINTF_NEWLINE);
// System Uptime (based on systick timer)
printf("%-25s : %u s %s", "System Uptime", (unsigned int)systickGetSecondsActive(), CFG_PRINTF_NEWLINE);
// 128-bit MCU Serial Number
iap_return = iapReadSerialNumber();
if(iap_return.ReturnCode == 0)
{
printf("%-25s : %08X %08X %08X %08X %s", "Serial Number", iap_return.Result[0],iap_return.Result[1],iap_return.Result[2],iap_return.Result[3], CFG_PRINTF_NEWLINE);
}
#if CFG_INTERFACE_LONGSYSINFO
#ifdef CFG_USBCDC
printf("%-25s : %d ms %s", "USB Init Timeout", CFG_USBCDC_INITTIMEOUT, CFG_PRINTF_NEWLINE);
#endif
#endif
// CLI and buffer Settings
#if CFG_INTERFACE_LONGSYSINFO
printf("%-25s : %d bytes %s", "CLI Max Command Size", CFG_INTERFACE_MAXMSGSIZE, CFG_PRINTF_NEWLINE);
printf("%-25s : %s %s", "CLI IRQ Enabled", CFG_INTERFACE_ENABLEIRQ ? "True" : "False", CFG_PRINTF_NEWLINE);
#if CFG_INTERFACE_ENABLEIRQ
printf("%-25s : %d.%d %s", "CLI IRQ Location", CFG_INTERFACE_IRQPORT, CFG_INTERFACE_IRQPIN, CFG_PRINTF_NEWLINE);
#endif
#endif
#if CFG_INTERFACE_LONGSYSINFO
#ifdef CFG_I2CEEPROM
printf("%-25s : %d bytes %s", "EEPROM Size", CFG_I2CEEPROM_SIZE, CFG_PRINTF_NEWLINE);
#endif
#endif
#ifdef CFG_SDCARD
printf("%-25s : %s %s", "SD Card Present", gpioGetValue(CFG_SDCARD_CDPORT, CFG_SDCARD_CDPIN) ? "True" : "False", CFG_PRINTF_NEWLINE);
#if CFG_INTERFACE_LONGSYSINFO
printf("%-25s : %s %s", "FAT File System", CFG_SDCARD_READONLY ? "Read Only" : "Read/Write", CFG_PRINTF_NEWLINE);
#endif
#endif
#ifdef CFG_PRINTF_UART
uart_pcb_t *pcb = uartGetPCB();
printf("%-25s : %u %s", "UART Baud Rate", (unsigned int)(pcb->baudrate), CFG_PRINTF_NEWLINE);
#endif
// TFT LCD Settings (if CFG_TFTLCD enabled)
#ifdef CFG_TFTLCD
printf("%-25s : %d %s", "LCD Width", (int)lcdGetWidth(), CFG_PRINTF_NEWLINE);
printf("%-25s : %d %s", "LCD Height", (int)lcdGetHeight(), CFG_PRINTF_NEWLINE);
#if CFG_INTERFACE_LONGSYSINFO
printf("%-25s : %04X %s", "LCD Controller ID", (unsigned short)lcdGetControllerID(), CFG_PRINTF_NEWLINE);
printf("%-25s : %s %s", "LCD Small Fonts", CFG_TFTLCD_INCLUDESMALLFONTS == 1 ? "True" : "False", CFG_PRINTF_NEWLINE);
printf("%-25s : %s %s", "LCD AA Fonts", CFG_TFTLCD_USEAAFONTS == 1 ? "True" : "False", CFG_PRINTF_NEWLINE);
lcdProperties_t lcdprops = lcdGetProperties();
printf("%-25s : %s %s", "Touch Screen", lcdprops.touchscreen ? "True" : "False", CFG_PRINTF_NEWLINE);
if (lcdprops.touchscreen)
{
printf("%-25s : %s %s", "Touch Screen Calibrated", eepromReadU8(CFG_EEPROM_TOUCHSCREEN_CALIBRATED) == 1 ? "True" : "False", CFG_PRINTF_NEWLINE);
printf("%-25s : %d %s", "Touch Screen Threshold", CFG_TFTLCD_TS_DEFAULTTHRESHOLD, CFG_PRINTF_NEWLINE);
}
#endif
#endif
// Wireless Settings (if CFG_CHIBI enabled)
#ifdef CFG_CHIBI
chb_pcb_t *pcb = chb_get_pcb();
printf("%-25s : %s %s", "Wireless", "AT86RF212", CFG_PRINTF_NEWLINE);
printf("%-25s : 0x%04X %s", "802.15.4 PAN ID", CFG_CHIBI_PANID, CFG_PRINTF_NEWLINE);
printf("%-25s : 0x%04X %s", "802.15.4 Node Address", pcb->src_addr, CFG_PRINTF_NEWLINE);
printf("%-25s : %d %s", "802.15.4 Channel", CFG_CHIBI_CHANNEL, CFG_PRINTF_NEWLINE);
#endif
// System Temperature (if LM75B Present)
#ifdef CFG_LM75B
int32_t temp = 0;
lm75bGetTemperature(&temp);
temp *= 125;
printf("%-25s : %d.%d C %s", "Temperature", temp / 1000, temp % 1000, CFG_PRINTF_NEWLINE);
#endif
// ADC Averaging
#if CFG_INTERFACE_LONGSYSINFO
printf("%-25s : %s %s", "ADC Averaging", ADC_AVERAGING_ENABLE ? "True" : "False", CFG_PRINTF_NEWLINE);
#if ADC_AVERAGING_ENABLE
printf("%-25s : %d %s", "ADC Averaging Samples", ADC_AVERAGING_SAMPLES, CFG_PRINTF_NEWLINE);
#endif
#endif
// Debug LED
#if CFG_INTERFACE_LONGSYSINFO
printf("%-25s : %d.%d %s", "LED Location", CFG_LED_PORT, CFG_LED_PIN, CFG_PRINTF_NEWLINE);
#endif
}
void cmd_sysinfo(uint8_t argc, char **argv)
{
printf("%-25s : %d.%d MHz %s", "System Clock", CFG_CPU_CCLK / 1000000, CFG_CPU_CCLK % 1000000, CFG_PRINTF_NEWLINE);
printf("%-25s : %d.%d.%d %s", "Firmware", CFG_FIRMWARE_VERSION_MAJOR, CFG_FIRMWARE_VERSION_MINOR, CFG_FIRMWARE_VERSION_REVISION, CFG_PRINTF_NEWLINE);
// 128-bit MCU Serial Number
IAP_return_t iap_return;
iap_return = iapReadSerialNumber();
if(iap_return.ReturnCode == 0)
{
printf("%-25s : %08X %08X %08X %08X %s", "Serial Number", iap_return.Result[0],iap_return.Result[1],iap_return.Result[2],iap_return.Result[3], CFG_PRINTF_NEWLINE);
}
// Check the battery voltage
#ifdef CFG_BAT
uint32_t c;
gpioSetDir(CFG_BAT_ENPORT, CFG_BAT_ENPIN, gpioDirection_Output );
gpioSetValue(CFG_BAT_ENPORT, CFG_BAT_ENPIN, 1 ); // Enable the voltage divider
systickDelay(5);
c = adcRead(CFG_BAT_ADC); // Pre-read ADC to warm it up
systickDelay(10);
c = adcRead(CFG_BAT_ADC);
c = (c * CFG_VREG_VCC_MAIN) / 1000; // Value in millivolts relative to supply voltage
c = (c * CFG_BAT_MULTIPLIER) / 1000; // Battery voltage in millivolts (depends on resistor values)
gpioSetValue(CFG_BAT_ENPORT, CFG_BAT_ENPIN, 0 ); // Turn the voltage divider back off to save power
printf("%-25s : %u.%u V %s", "Supply Voltage", (unsigned int)(c / 1000), (unsigned int)(c % 1000), CFG_PRINTF_NEWLINE);
#endif
// Wireless Settings (if CFG_CHIBI enabled)
#ifdef CFG_CHIBI
chb_pcb_t *pcb = chb_get_pcb();
printf("%-25s : %s %s", "RF Transceiver", "AT86RF212", CFG_PRINTF_NEWLINE);
#if CFG_CHIBI_PROMISCUOUS == 1
printf("%-25s : %s %s", "RF Receive Mode", "Promiscuous", CFG_PRINTF_NEWLINE);
#else
printf("%-25s : %s %s", "RF Receive Mode", "Normal", CFG_PRINTF_NEWLINE);
#endif
printf("%-25s : 0x%04X (%d) %s", "802.15.4 PAN ID", CFG_CHIBI_PANID, CFG_CHIBI_PANID, CFG_PRINTF_NEWLINE);
printf("%-25s : 0x%04X (%d) %s", "802.15.4 Node Address", pcb->src_addr, pcb->src_addr, CFG_PRINTF_NEWLINE);
printf("%-25s : %d %s", "802.15.4 Channel", CFG_CHIBI_CHANNEL, CFG_PRINTF_NEWLINE);
#endif
// CLI and buffer Settings
#ifdef CFG_INTERFACE
printf("%-25s : %d bytes %s", "Max CLI Command", CFG_INTERFACE_MAXMSGSIZE, CFG_PRINTF_NEWLINE);
#endif
// System Uptime (based on systick timer)
printf("%-25s : %u s %s", "System Uptime", (unsigned int)systickGetSecondsActive(), CFG_PRINTF_NEWLINE);
// System Temperature (if LM75B Present)
#ifdef CFG_LM75B
int32_t temp = 0;
lm75bGetTemperature(&temp);
temp *= 125;
printf("%-25s : %d.%d C %s", "Temperature", (int)(temp / 1000), (int)(temp % 1000), CFG_PRINTF_NEWLINE);
#endif
#ifdef CFG_SDCARD
printf("%-25s : %s %s", "SD Card Present", gpioGetValue(CFG_SDCARD_CDPORT, CFG_SDCARD_CDPIN) ? "True" : "False", CFG_PRINTF_NEWLINE);
#endif
}
