void cliInit()
{
#if defined CFG_BSP_INTERFACE && defined CFG_BSP_PRINTF_UART
// Check if UART is already initialised
uart_pcb_t *pcb = uartGetPCB();
if (!pcb->initialised)
{
uartInit(CFG_BSP_UART_BAUDRATE);
}
#endif
#if CFG_BSP_INTERFACE_ENABLEIRQ != 0
// Set IRQ pin as output
LPC_GPIO->DIR[CFG_BSP_INTERFACE_IRQPORT] |= (1 << CFG_BSP_INTERFACE_IRQPIN);
LPC_GPIO->SET[CFG_BSP_INTERFACE_IRQPORT] = (1 << CFG_BSP_INTERFACE_IRQPIN);
#endif
// init the cli_buffer ptr
cli_buffer_ptr = cli_buffer;
// Show the menu
cliMenu();
// Set the IRQ pin low by default
#if CFG_BSP_INTERFACE_ENABLEIRQ != 0
LPC_GPIO->CLR[CFG_BSP_INTERFACE_IRQPORT] = (1 << CFG_BSP_INTERFACE_IRQPIN);
#endif
}
void cmdInit()
{
#if defined CFG_INTERFACE && defined CFG_INTERFACE_UART
// Check if UART is already initialised
uart_pcb_t *pcb = uartGetPCB();
if (!pcb->initialised)
{
uartInit(CFG_UART_BAUDRATE);
}
#endif
#if CFG_INTERFACE_ENABLEIRQ != 0
// Set IRQ pin as output
gpioSetDir(CFG_INTERFACE_IRQPORT, CFG_INTERFACE_IRQPIN, gpioDirection_Output);
gpioSetValue(CFG_INTERFACE_IRQPORT, CFG_INTERFACE_IRQPIN, 1);
#endif
// init the msg ptr
msg_ptr = msg;
// Show the menu
cmdMenu();
// Set the IRQ pin low by default
#if CFG_INTERFACE_ENABLEIRQ != 0
gpioSetValue(CFG_INTERFACE_IRQPORT, CFG_INTERFACE_IRQPIN, 0);
#endif
}
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
}
void cmdInit()
{
#ifdef CFG_INTERFACE_UART
// Check if UART is already initialised
uart_pcb_t *pcb = uartGetPCB();
if (!pcb->initialised)
{
uartInit(CFG_UART_BAUDRATE);
}
#endif
// init the msg ptr
msg_ptr = msg;
// Show the menu
cmdMenu();
}
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
}
pn532_error_t pn532_bus_SendCommand(const byte_t * pbtData, const size_t szData)
{
pn532_pcb_t *pn532 = pn532GetPCB();
// Check if we're busy
if (pn532->state == PN532_STATE_BUSY)
{
return PN532_ERROR_BUSY;
}
// Flag the stack as busy
pn532->state = PN532_STATE_BUSY;
// Every packet must start with "00 00 ff"
byte_t abtFrame[PN532_BUFFER_LEN] = { 0x00, 0x00, 0xff };
size_t szFrame = 0;
// Build the frame
pn532_bus_BuildFrame (abtFrame, &szFrame, pbtData, szData);
// Keep track of the last command that was sent
pn532->lastCommand = pbtData[0];
// Output the frame data for debugging if requested
#ifdef PN532_DEBUGMODE
PN532_DEBUG("Sending (%02d): ", szFrame);
pn532PrintHex(abtFrame, szFrame);
#endif
// Send data to the PN532
uartSend (abtFrame, szFrame);
// Wait for ACK
byte_t abtRxBuf[6];
uart_pcb_t *uart = uartGetPCB();
delay(10); // FIXME: How long should we wait for ACK?
if (uart->rxfifo.len < 6)
{
// Unable to read ACK
#ifdef PN532_DEBUGMODE
PN532_DEBUG ("Unable to read ACK%s", CFG_PRINTF_NEWLINE);
#endif
pn532->state = PN532_STATE_READY;
return PN532_ERROR_NOACK;
}
// Read ACK ... this will also remove it from the buffer
const byte_t abtAck[6] = { 0x00, 0x00, 0xff, 0x00, 0xff, 0x00 };
abtRxBuf[0] = uartRxBufferRead();
abtRxBuf[1] = uartRxBufferRead();
abtRxBuf[2] = uartRxBufferRead();
abtRxBuf[3] = uartRxBufferRead();
abtRxBuf[4] = uartRxBufferRead();
abtRxBuf[5] = uartRxBufferRead();
// Make sure the received ACK matches the prototype
if (0 != (memcmp (abtRxBuf, abtAck, 6)))
{
#ifdef PN532_DEBUGMODE
PN532_DEBUG ("Invalid ACK: ");
pn532PrintHex(abtRxBuf, 6);
PN532_DEBUG("%s", CFG_PRINTF_NEWLINE);
#endif
pn532->state = PN532_STATE_READY;
return PN532_ERROR_INVALIDACK;
}
pn532->state = PN532_STATE_READY;
return PN532_ERROR_NONE;
}
