diff options
Diffstat (limited to 'openpicc/application/cmd.c')
| -rw-r--r-- | openpicc/application/cmd.c | 46 |
1 files changed, 45 insertions, 1 deletions
diff --git a/openpicc/application/cmd.c b/openpicc/application/cmd.c index 7ff7f53..d7ce784 100644 --- a/openpicc/application/cmd.c +++ b/openpicc/application/cmd.c @@ -11,6 +11,8 @@ #include "openpicc.h" #include "led.h" #include "da.h" +#include "tc_cdiv_sync.h" +#include "pio_irq.h" xQueueHandle xCmdQueue; xTaskHandle xCmdTask; @@ -26,7 +28,7 @@ static const portBASE_TYPE USE_COLON_FOR_LONG_COMMANDS = 0; /* When not USE_COLON_FOR_LONG_COMMANDS then short commands will be recognized by including * their character in the string SHORT_COMMANDS * */ -static const char *SHORT_COMMANDS = "c+-l?h"; +static const char *SHORT_COMMANDS = "pc+-l?h"; /* Note that the long/short command distinction only applies to the USB serial console * */ @@ -92,6 +94,29 @@ int atoiEx(const char * nptr, char * * eptr) return sign * curval; } +static const struct { int pin; char * description; } PIO_PINS[] = { + {OPENPICC_PIO_PLL_LOCK, "pll lock "}, + {OPENPICC_PIO_FRAME, "frame start"}, +}; +void print_pio(void) +{ + int data = *AT91C_PIOA_PDSR; + unsigned int i; + DumpStringToUSB( + " *****************************************************\n\r" + " * Current PIO readings: *\n\r" + " *****************************************************\n\r" + " *\n\r"); + for(i=0; i<sizeof(PIO_PINS)/sizeof(PIO_PINS[0]); i++) { + DumpStringToUSB(" * "); + DumpStringToUSB(PIO_PINS[i].description); + DumpStringToUSB(": "); + DumpUIntToUSB((data & PIO_PINS[i].pin) ? 1 : 0 ); + DumpStringToUSB("\n\r"); + } + DumpStringToUSB(" *****************************************************\n\r"); +} + static const AT91PS_SPI spi = AT91C_BASE_SPI; #define SPI_MAX_XFER_LEN 33 @@ -157,6 +182,19 @@ void prvExecCommand(u_int32_t cmd, portCHAR *args) { DumpStringToUSB("\n\r"); } break; + case 'Z': + i=atoiEx(args, &args); + if(i==0) { + tc_cdiv_sync_disable(); + DumpStringToUSB("cdiv_sync disabled \n\r"); + } else { + tc_cdiv_sync_enable(); + DumpStringToUSB("cdiv_sync enabled \n\r"); + } + break; + case 'P': + print_pio(); + break; case 'C': DumpStringToUSB( " *****************************************************\n\r" @@ -188,6 +226,10 @@ void prvExecCommand(u_int32_t cmd, portCHAR *args) { DumpStringToUSB(" * The comparator threshold is "); DumpUIntToUSB(da_get_value()); DumpStringToUSB("\n\r"); + DumpStringToUSB(" * Number of PIO IRQs handled: "); + i = pio_irq_get_count() & (~(unsigned int)0); + DumpUIntToUSB(i); + DumpStringToUSB("\n\r"); DumpStringToUSB( " *\n\r" " *****************************************************\n\r" @@ -232,6 +274,8 @@ void prvExecCommand(u_int32_t cmd, portCHAR *args) { " * 1..4 - automatic transmit at selected power levels\n\r" " * +,- - decrease/increase comparator threshold\n\r" " * l - cycle LEDs\n\r" + " * p - print PIO pins\n\r" + " * z 0/1- enable or disable tc_cdiv_sync\n\r" " * ?,h - display this help screen\n\r" " *\n\r" " *****************************************************\n\r" |