Greetings,
I have met the issue of response from APDU.
I checked the RATS's response.
However, when I send the APDU's command to mfrc630, I can't response anything.
command of APDU is as below.
APDU ={0x00, 0xA4, 0x04, 0x00, 0x07 ,_data 7byte,0x00} // Commend[13byte]
I think about that I get the data with 0x90, 0x00 but I can't take a response.
Source code is as below.
fifo_flush();
mfrc630_write_reg(MFRC630_REG_TXCRCPRESET, MFRC630_RECOM_14443A_CRC | MFRC630_CRC_ON);
mfrc630_write_reg(MFRC630_REG_RXCRCCON, MFRC630_RECOM_14443A_CRC | MFRC630_CRC_ON);
uint8_t timer_for_timeout = 0; // should match the enabled interupt.
mfrc630_write_reg(MFRC630_REG_IRQ0EN, MFRC630_IRQ0EN_IDLE_IRQEN | MFRC630_IRQ0EN_ERR_IRQEN);
mfrc630_write_reg(MFRC630_REG_IRQ1EN, MFRC630_IRQ1EN_TIMER0_IRQEN);
mfrc630_timer_set_control(timer_for_timeout, MFRC630_TCONTROL_CLK_211KHZ | MFRC630_TCONTROL_START_TX_END);
mfrc630_timer_set_reload(timer_for_timeout, 10000); // 2000 ticks of 5 usec is 10 ms.
mfrc630_timer_set_value(timer_for_timeout, 10000);
uint8_t irq1_value = 0;
uint8_t irq0_value = 0;
mfrc630_clear_irq0(); // clear irq0
mfrc630_clear_irq1(); // clear irq1
mfrc630_cmd_transceive(DF_data, 13);
while (!(irq1_value & (1 << timer_for_timeout))) {
irq1_value = mfrc630_irq1();
if (irq1_value & MFRC630_IRQ1_GLOBAL_IRQ) break;
}
mfrc630_cmd_idle();
if (irq1_value & (1 << timer_for_timeout)) return 0;
irq0_value = mfrc630_irq0();
if (irq0_value & MFRC630_IRQ0_ERR_IRQ) return 0;
Would you please let me know what problem do I have?
Thanks.
