diff options
Diffstat (limited to 'libloragw/tst/test_loragw_reg.c')
| -rw-r--r-- | libloragw/tst/test_loragw_reg.c | 59 |
1 files changed, 57 insertions, 2 deletions
diff --git a/libloragw/tst/test_loragw_reg.c b/libloragw/tst/test_loragw_reg.c index 37a6f5a..6248a1b 100644 --- a/libloragw/tst/test_loragw_reg.c +++ b/libloragw/tst/test_loragw_reg.c @@ -19,15 +19,27 @@ Maintainer: Sylvain Miermont #include <stdint.h> #include <stdio.h> +#include <string.h> +#include <getopt.h> /* getopt_long */ +#include "loragw_hal.h" #include "loragw_reg.h" +#include "loragw_spi.h" /* -------------------------------------------------------------------------- */ /* --- MAIN FUNCTION -------------------------------------------------------- */ #define BURST_TEST_LENGTH 8192 -int main() +/* describe command line options */ +void usage(void) { + printf("Library version information: %s\n", lgw_version_info()); + printf( "Available options:\n"); + printf( " -h print this help\n"); + printf(" --path <string> path of SPIDEV e.g. /dev/spidev0.0\n"); +} + +int main(int argc, char **argv) { int32_t read_value, test_value; uint16_t lfsr; @@ -35,9 +47,52 @@ int main() uint8_t burst_buffin[BURST_TEST_LENGTH]; int i; + /* Parameter parsing */ + int option_index = 0; + static struct option long_options[] = { + {"path", 1, 0, 0}, + {0, 0, 0, 0} + }; + char arg_s[64]; + + /* parse command line options */ + while ((i = getopt_long (argc, argv, "h", long_options, &option_index)) != -1) { + switch (i) { + case 'h': + usage(); + return -1; + break; + case 0: + if (strcmp(long_options[option_index].name,"path") == 0) { + i = sscanf(optarg, "%s", arg_s); + if ((i != 1) || (strncmp(arg_s, "/dev/", 5 ) != 0)) { + printf("ERROR: argument parsing of --path argument. Use -h to print help\n"); + return -1; + } + else { + lgw_spi_set_path(arg_s); + } + } + else { + printf("ERROR: argument parsing options. Use -h to print help\n"); + return -1; + } + break; + default: + printf("ERROR: argument parsing\n"); + usage(); + return -1; + } + } + + printf("Beginning of test for loragw_reg.c\n"); - lgw_connect(false, 129E3); + int result = lgw_connect(false, 129E3); + if (result == -1) { + printf("ERROR: Failed to connect to the board\n"); + return -1; + } /* 2 SPI transactions: -> 0x80 0x00 <- 0x00 0x00 forcing page 0 -> 0x01 0x00 <- 0x00 0x64 checking version |