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14443/15693/FeliCa all working in debug commands

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whowechina 2023-11-29 22:39:48 +08:00
parent b2c59ff817
commit 157c6b5572
4 changed files with 95 additions and 59 deletions
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129
firmware/src/commands.c
View File

@ -170,103 +170,123 @@ static void handle_pnread(int argc, char *argv[])
static void handle_pnmifare()
{
pn5180_load_rf_config(0x00, 0x80); // 1
pn5180_rf_on(); // 2
pn5180_reset();
pn5180_load_rf_config(0x00, 0x80);
pn5180_rf_on();
sleep_ms(2000);
pn5180_and_reg(PN5180_REG_CRC_TX_CONFIG, 0xfffffffe);
pn5180_and_reg(PN5180_REG_CRC_RX_CONFIG, 0xfffffffe);
pn5180_and_reg(PN5180_REG_CRC_TX_CONFIG, 0xfffffffe); // 3
pn5180_and_reg(PN5180_REG_CRC_RX_CONFIG, 0xfffffffe); // 4
pn5180_and_reg(PN5180_REG_IRQ_CLEAR, 0x000fffff);
pn5180_and_reg(PN5180_REG_SYSTEM_CONFIG, 0xfffffff8);
pn5180_or_reg(PN5180_REG_SYSTEM_CONFIG, 0x03);
pn5180_and_reg(PN5180_REG_IRQ_CLEAR, 0x000fffff); // 5
pn5180_and_reg(PN5180_REG_SYSTEM_CONFIG, 0xfffffff8); // 6
pn5180_or_reg(PN5180_REG_SYSTEM_CONFIG, 0x03); // 7
uint8_t cmd[7] = {0x26};
pn5180_send_data(cmd, 1, 7);
uint8_t buf[] = {0x26};
pn5180_send_data(buf, sizeof(buf), 7); // 8
uint8_t buf[32] = {0};
pn5180_read_data(buf, 2);
for (int i = 0; i < 10; i++) {
printf("irq: %08lx rx: %08lx\n", pn5180_read_reg(PN5180_REG_IRQ_STATUS),
pn5180_read_reg(PN5180_REG_RX_STATUS));
sleep_ms(2);
}
uint8_t out[128] = {0};
pn5180_read_data(out, 2); // 10
printf("2: %02x %02x\n", out[0], out[1]);
#if 0
uint8_t anti_collision[] = {0x93, 0x20};
pn5180_send_data(anti_collision, sizeof(anti_collision), 0);
pn5180_read_data(out + 2, 5);
printf("5: %02x %02x %02x %02x %02x\n", out[2], out[3], out[4], out[5], out[6]);
cmd[0] = 0x93;
cmd[1] = 0x20;
pn5180_send_data(cmd, 2, 0);
pn5180_read_data(cmd + 2, 5);
pn5180_or_reg(PN5180_REG_CRC_RX_CONFIG, 0x01);
pn5180_or_reg(PN5180_REG_CRC_TX_CONFIG, 0x01);
anti_collision[1] = 0x70;
pn5180_send_data(anti_collision, sizeof(anti_collision), 0);
pn5180_read_data(out + 7, 1); // sak
printf("1: %02x\n", out[7]);
#endif
cmd[0] = 0x93;
cmd[1] = 0x70;
pn5180_send_data(cmd, 7, 0);
pn5180_read_data(buf + 2, 1); // sak
printf("SAK: %02x\n", buf[2]);
if ((buf[2] & 0x04) == 0) {
printf("UID: %02x %02x %02x %02x\n", cmd[2], cmd[3], cmd[4], cmd[5]);
} else {
if (cmd[2] != 0x88) {
return;
}
printf("UID: %02x %02x %02x", cmd[3], cmd[4], cmd[5]);
pn5180_and_reg(PN5180_REG_CRC_TX_CONFIG, 0xfffffffe);
pn5180_and_reg(PN5180_REG_CRC_RX_CONFIG, 0xfffffffe);
cmd[0] = 0x95;
cmd[1] = 0x20;
pn5180_send_data(cmd, 2, 0);
pn5180_read_data(cmd + 2, 5);
printf(" %02x %02x %02x %02x\n", cmd[2], cmd[3], cmd[4], cmd[5]);
pn5180_or_reg(PN5180_REG_CRC_RX_CONFIG, 0x01);
pn5180_or_reg(PN5180_REG_CRC_TX_CONFIG, 0x01);
cmd[0] = 0x95;
cmd[1] = 0x70;
pn5180_send_data(cmd, 7, 0);
pn5180_read_data(buf + 2, 1);
printf("SAK: %02x\n", buf[2]);
}
pn5180_rf_off();
}
static void handle_pnfeli()
{
pn5180_load_rf_config(0x09, 0x89);
pn5180_reset();
pn5180_load_rf_config(0x08, 0x88);
pn5180_rf_on();
sleep_ms(1000);
pn5180_and_reg(PN5180_REG_SYSTEM_CONFIG, 0xffffffbf);
pn5180_or_reg(PN5180_REG_SYSTEM_CONFIG, 0x03);
uint8_t cmd[] = {0x06, 0x00, 0xff, 0xff, 0x01, 0x00};
pn5180_send_data(cmd, 6, 0x00);
sleep_ms(100);
sleep_ms(1);
uint8_t out[32] = {0};
uint8_t out[20] = {0};
pn5180_read_data(out, 20);
pn5180_rf_off();
printf("FeliCa:");
printf("feli:");
for (int i = 0; i < 20; i++) {
printf(" %02x", out[i]);
if (out[1] == 0x01) {
for (int i = 0; i < 20; i++) {
printf(" %02x", out[i]);
}
}
printf("\n");
pn5180_rf_off();
}
static void handle_pninv()
{
pn5180_reset();
pn5180_load_rf_config(0x0d, 0x8d);
pn5180_rf_on();
sleep_ms(1000);
pn5180_clear_irq(0x0fffff);
pn5180_and_reg(PN5180_REG_SYSTEM_CONFIG, 0xfffffff8);
pn5180_or_reg(PN5180_REG_SYSTEM_CONFIG, 0x03);
pn5180_and_reg(PN5180_REG_IRQ_CLEAR, 0x000fffff); // 5
pn5180_and_reg(PN5180_REG_SYSTEM_CONFIG, 0xfffffff8); // 6
pn5180_or_reg(PN5180_REG_SYSTEM_CONFIG, 0x03); // 7
uint8_t cmd[] = {0x06, 0x01, 0x00};
uint8_t cmd[] = {0x26, 0x01, 0x00};
pn5180_send_data(cmd, 3, 0);
sleep_ms(10);
sleep_ms(1);
for (int i = 0; i < 10; i++) {
printf("irq: %08lx rx: %08lx\n", pn5180_read_reg(PN5180_REG_IRQ_STATUS),
pn5180_read_reg(PN5180_REG_RX_STATUS));
sleep_ms(1);
if ((pn5180_get_irq() & 0x4000) == 0) {
printf("No card\n");
return;
}
while ((pn5180_get_irq() & 0x01) == 0) {
sleep_ms(10);
}
uint32_t rxstatus = pn5180_read_reg(PN5180_REG_RX_STATUS);
int len = rxstatus & 0x1ff;
uint32_t rx = pn5180_get_rx();
printf("RX: %08lx\n", rx);
int len = rx & 0x1ff;
uint8_t buf[len];
pn5180_read_data(buf, len);
@ -275,7 +295,6 @@ static void handle_pninv()
printf(" %02x", buf[i]);
}
printf("\n");
pn5180_rf_off();
}
void commands_init()

2
firmware/src/main.c
View File

@ -215,8 +215,6 @@ void init()
pn532_set_wait_loop(wait_loop);
pn5180_init(spi0, 16, 18, 19, 27, 17, 26);
pn5180_load_rf_config(0x0d, 0x8d);
pn5180_rf_on();
aime_init(cdc_aime_putc);

19
firmware/src/pn5180.c
View File

@ -190,11 +190,26 @@ void pn5180_reset()
sleep_us(20);
gpio_put(spi.rst, 1);
sleep_ms(1);
while ((pn5180_read_reg(PN5180_REG_IRQ_STATUS) & (1 << 2)) == 0) {
while ((pn5180_get_irq() & (1 << 2)) == 0) {
sleep_ms(1);
}
pn5180_write_reg(PN5180_REG_IRQ_CLEAR, 0xffffffff); // clear all flags
pn5180_clear_irq(0xffffffff); // clear all flags
}
uint32_t pn5180_get_irq()
{
return pn5180_read_reg(PN5180_REG_IRQ_STATUS);
}
void pn5180_clear_irq(uint32_t mask)
{
pn5180_write_reg(PN5180_REG_IRQ_CLEAR, mask);
}
uint32_t pn5180_get_rx()
{
return pn5180_read_reg(PN5180_REG_RX_STATUS);
}
void pn5180_print_rf_cfg()

4
firmware/src/pn5180.h
View File

@ -37,6 +37,10 @@ void pn5180_load_rf_config(uint8_t tx_cfg, uint8_t rx_cfg);
void pn5180_rf_on();
void pn5180_rf_off();
uint32_t pn5180_get_irq();
void pn5180_clear_irq(uint32_t mask);
uint32_t pn5180_get_rx();
void pn5180_reset();
void pn5180_print_rf_cfg();