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flesh out moc tests
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@jpoirier
jpoirier committed Dec 17, 2015
1 parent 661b396 commit d62fa5b
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Showing 2 changed files with 90 additions and 29 deletions.
105 changes: 80 additions & 25 deletions moc_test/gortlsdr/librtlsdr.c
View file
Original file line number Diff line number Diff line change
Expand Up @@ -18,6 +18,7 @@
#include "rtl-sdr_moc.h"

#define DEBVICE_CNT (3)
#define DEVICE_GAIN_CNT (29)

// struct rtlsdr_dev {
// libusb_context *ctx;
Expand Down Expand Up @@ -70,22 +71,25 @@ struct rtlsdr_dev {
int offset_tuning;
enum rtlsdr_tuner type;
char eeprom_buffer[256];
int gains[29];
char manufact[37]; // fat pointer
char product[37]; // fat pointer
char serial[37]; // fat pointer
int gains[DEVICE_GAIN_CNT];
};

/*
0 | 1 | 2(L) 3(U) | 4(L) 5(U) | 6 (0xA5) | 7 (|0x01) | 7 (|0x02) |
0x28 | 0x32 | Vendor ID | Product ID | Have Serial | Remote Wakeup | Enable IR |
string start offset index is 9 and it indicates the string size in bytes
max string length is: 35 * 2 + 2 header bytes = 72 bytes
header byte [0] = total string length <= 72 (info string length <= 72 - 2 header bytes)
header byte [1] = 0x03
Manufact info string start [3], info string end [header byte [0] - 2]
Product info string start [], info string end [header byte [] - 2]
Serial info string start [], info string end [header byte [] - 2]
string start offset index is 9 and indicates the string size in bytes
max string length is 35 * 2 + 2 header bytes = 72 bytes
header byte [0] is the total string length <= 72 (info string length <= 72 - 2 header bytes)
header byte [1] is 0x03
Manufact info string start is [3], info string end is [header byte [0] - 2]
Product info string start [], info string end is [header byte [] - 2]
Serial info string start [], info string end is [header byte [] - 2]
string are written as "char, 0x00" pairs
strings are written as "["char", 0x00]" pairs
*/

static int device_count = DEBVICE_CNT;
Expand All @@ -102,6 +106,12 @@ void do_init(void) {
if (is_initialized)
return;

s0.manufact[0] = 7;
strcpy(&(s0.manufact[1]), "REALTEK\0");
s0.product[0] = 7;
strcpy(&(s0.product[1]), "NOOELEC\0") ;
s0.serial[0] = 4;
strcpy(&(s0.serial[1]), "1991\0");
s0 = (struct rtlsdr_dev){
.status = false,
.ppm = 50,
Expand All @@ -127,6 +137,13 @@ void do_init(void) {
338, 364, 372, 386, 402, 421, 434, 439,
445, 480, 496}
};

s1.manufact[0] = 7;
strcpy(&(s0.manufact[1]), "REALTEK\0");
s1.product[0] = 7;
strcpy(&(s0.product[1]), "NOOELEC\0") ;
s1.serial[0] = 4;
strcpy(&(s0.serial[1]), "2992\0");
s1 = (struct rtlsdr_dev){
.status = false,
.ppm = 51,
Expand All @@ -152,6 +169,13 @@ void do_init(void) {
338, 364, 372, 386, 402, 421, 434, 439,
445, 480, 496}
};

s2.manufact[0] = 7;
strcpy(&(s0.manufact[1]), "REALTEK\0");
s2.product[0] = 7;
strcpy(&(s0.product[1]), "NOOELEC\0") ;
s2.serial[0] = 4;
strcpy(&(s0.serial[1]), "3993\0");
s2 = (struct rtlsdr_dev){
.status = false,
.ppm = 52,
Expand All @@ -171,7 +195,7 @@ void do_init(void) {
.eeprom_buffer = {0x28, 0x32, 0x09, 0x01, 0x01, 0x01, 0xA5, 0x03,
0x1F, 0x03, 'R', 0x00, 'E', 0x00, 'A', 0x00, 'L', 0x00, 'T', 0x00, 'E', 0x00, 'K', 0x00,
0x1F, 0x03, 'N', 0x00, 'O', 0x00, 'O', 0x00, 'E', 0x00, 'L', 0x00, 'E', 0x00, 'C', 0x00,
0x0A, 0x03, '1', 0x00, '9', 0x00, '9', 0x00, '1', 0x00},
0x0A, 0x03, '3', 0x00, '9', 0x00, '9', 0x00, '3', 0x00},
.gains = { 0, 9, 14, 27, 37, 77, 87, 125, 144, 157,
166, 197, 207, 229, 254, 280, 297, 328,
338, 364, 372, 386, 402, 421, 434, 439,
Expand Down Expand Up @@ -219,16 +243,28 @@ int rtlsdr_get_xtal_freq(rtlsdr_dev_t *dev, uint32_t *rtl_freq, uint32_t *tuner_
return 0;
}

// TODO:
int rtlsdr_get_usb_strings(rtlsdr_dev_t *dev, char *manufact, char *product, char *serial) {
if (!dev)
return -1;
if (!dev_valid(dev))
return -2;

// strcpy(manufact, "Manufacturer");
// strcpy(product, "Product");
// strcpy(serial, "Serial");
if (dev == &s0) {
memcpy(manufact, &s0.manufact[1], s0.manufact[0]);
memcpy(product, &s0.product[1], s0.product[0]);
memcpy(serial, &s0.serial[1], s0.serial[0]);
} else if (dev == &s1) {
memcpy(manufact, &s1.manufact[1], s1.manufact[0]);
memcpy(product, &s1.product[1], s1.product[0]);
memcpy(serial, &s1.serial[1], s1.serial[0]);
} else if (dev == &s1) {
memcpy(manufact, &s2.manufact[1], s2.manufact[0]);
memcpy(product, &s2.product[1], s2.product[0]);
memcpy(serial, &s2.serial[1], s2.serial[0]);
} else {
return -3;
}

return 0;
}

Expand Down Expand Up @@ -307,7 +343,7 @@ int rtlsdr_get_tuner_gains(rtlsdr_dev_t *dev, int *gains) {
return -2;

gains = &(dev->gains[0]);
return (29 / sizeof(int));
return (DEVICE_GAIN_CNT / sizeof(int));
}

int rtlsdr_set_tuner_bandwidth(rtlsdr_dev_t *dev, uint32_t bw) {
Expand Down Expand Up @@ -444,32 +480,51 @@ uint32_t rtlsdr_get_device_count(void) {
return device_count;
}

// TODO:
const char *rtlsdr_get_device_name(uint32_t index) {
do_init();
return 0;
if (index < 0 || index > 2)
return "";

return "Generic RTL2832U OEM";
}

// TODO:
int rtlsdr_get_device_usb_strings(uint32_t index, char *manufact, char *product, char *serial) {
do_init();
// strcpy(manufact, "Manufacturer");
// strcpy(manufact, "Product");
// strcpy(manufact, "Serial");

if (index == 0) {
memcpy(manufact, &s0.manufact[1], s0.manufact[0]);
memcpy(product, &s0.product[1], s0.product[0]);
memcpy(serial, &s0.serial[1], s0.serial[0]);
} else if (index == 1) {
memcpy(manufact, &s1.manufact[1], s1.manufact[0]);
memcpy(product, &s1.product[1], s1.product[0]);
memcpy(serial, &s1.serial[1], s1.serial[0]);
} else if (index == 2) {
memcpy(manufact, &s2.manufact[1], s2.manufact[0]);
memcpy(product, &s2.product[1], s2.product[0]);
memcpy(serial, &s2.serial[1], s2.serial[0]);
} else {
return -1;
}

return 0;
}

// TODO:
int rtlsdr_get_index_by_serial(const char *serial) {
do_init();

if (!serial)
return -1;

// if (!strcmp(serial, ))
// return 0;
if (!strcmp(serial, &(s0.serial[1]))) {
return 0;
} else if (!strcmp(serial, &(s1.serial[1]))) {
return 1;
} else if (!strcmp(serial, &(s1.serial[1]))) {
return 2;
}

return -3;
return -2;
}

int rtlsdr_open(rtlsdr_dev_t **out_dev, uint32_t index) {
Expand Down
14 changes: 10 additions & 4 deletions moc_test/main.go
View file
Original file line number Diff line number Diff line change
Expand Up @@ -62,9 +62,15 @@ func GetXtalFreq(d *rtl.Context, i int) {
}
}

// func GetUsbStrings(d *rtl.Context, i int) {
// d.GetUsbStrings()
// }
func GetUsbStrings(d *rtl.Context, i int) {
if _, _, _, err := d.GetUsbStrings(); err != nil {
failed++
log.Printf("--- FAILED, GetUsbStrings i:%d - %s\n", i, err)
} else {
passed++
log.Printf("--- PASSED, GetUsbStrings i:%d\n", i)
}
}

// func WriteEeprom(d *rtl.Context, i int) {
// d.WriteEeprom(data, offset, leng)
Expand Down Expand Up @@ -407,7 +413,7 @@ func main() {
GetXtalFreq(d, i)
SetXtalFreq(d, i)

// GetUsbStrings(d, i)
GetUsbStrings(d, i)

// ReadEeprom(d, i)
// WriteEeprom(d, i)
Expand Down

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