RIOT-OS/RIOT
RIOT-OS/RIOT
1
0
Fork 0
mirror of https://github.com/RIOT-OS/RIOT.git synced 2025-01-18 12:52:44 +01:00
Code Releases Activity

tests/perpih_spi: update to new API

Browse Source
This commit is contained in:
Marian Buschsieweke 2021-02-02 08:13:37 +01:00
parent 732cbd969c
commit 198046e167
No known key found for this signature in database
GPG Key ID: 61F64C6599B1539F
1 changed files with 11 additions and 29 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

40
tests/periph_spi/main.c
View File

@ -214,23 +214,16 @@ int cmd_init(int argc, char **argv)
puts("error: unable to initialize the given chip select line"); puts("error: unable to initialize the given chip select line");
return 1; return 1;
} }
tmp = spi_acquire(spiconf.dev, spiconf.cs, spiconf.mode, spiconf.clk); if (IS_ACTIVE(NDEBUG)) {
if (tmp == SPI_NOMODE) { puts("cannot test configuration without assert()ions enabled");
puts("error: given SPI mode is not supported");
return 1;
} }
else if (tmp == SPI_NOCLK) { else {
puts("error: targeted clock speed is not supported"); printf("Trying to initialize SPI_DEV(%i): mode: %i, clk: %i, cs_port: %i, cs_pin: %i\n",
return 1; dev, mode, clk, port, pin);
puts("Note: Failed assertion (crash) means configuration not supported");
spi_acquire(spiconf.dev, spiconf.cs, spiconf.mode, spiconf.clk);
spi_release(spiconf.dev);
} }
else if (tmp != SPI_OK) {
puts("error: unable to acquire bus with given parameters");
return 1;
}
spi_release(spiconf.dev);
printf("SPI_DEV(%i) initialized: mode: %i, clk: %i, cs_port: %i, cs_pin: %i\n",
dev, mode, clk, port, pin);
return 0; return 0;
} }
@ -250,11 +243,7 @@ int cmd_transfer(int argc, char **argv)
} }
/* get bus access */ /* get bus access */
if (spi_acquire(spiconf.dev, spiconf.cs, spi_acquire(spiconf.dev, spiconf.cs, spiconf.mode, spiconf.clk);
spiconf.mode, spiconf.clk) != SPI_OK) {
puts("error: unable to acquire the SPI bus");
return 1;
}
/* transfer data */ /* transfer data */
len = strlen(argv[1]); len = strlen(argv[1]);
@ -293,11 +282,7 @@ int cmd_bench(int argc, char **argv)
memset(bench_wbuf, BENCH_PAYLOAD, BENCH_LARGE); memset(bench_wbuf, BENCH_PAYLOAD, BENCH_LARGE);
/* get access to the bus */ /* get access to the bus */
if (spi_acquire(spiconf.dev, spiconf.cs, spi_acquire(spiconf.dev, spiconf.cs, spiconf.mode, spiconf.clk);
spiconf.mode, spiconf.clk) != SPI_OK) {
puts("error: unable to acquire the SPI bus");
return 1;
}
puts("### Running some benchmarks, all values in [us] ###"); puts("### Running some benchmarks, all values in [us] ###");
puts("### Test\t\t\t\tTransfer time\tuser time\n"); puts("### Test\t\t\t\tTransfer time\tuser time\n");
@ -517,10 +502,7 @@ int cmd_bench(int argc, char **argv)
start = xtimer_now_usec(); start = xtimer_now_usec();
for (int i = 0; i < BENCH_REDOS; i++) { for (int i = 0; i < BENCH_REDOS; i++) {
spi_release(spiconf.dev); spi_release(spiconf.dev);
if (spi_acquire(spiconf.dev, spiconf.cs, spiconf.mode, spiconf.clk) != SPI_OK) { spi_acquire(spiconf.dev, spiconf.cs, spiconf.mode, spiconf.clk);
puts("ERROR - spi_acquire() failed.");
break;
}
} }
stop = xtimer_now_usec(); stop = xtimer_now_usec();
sched_stop = _sched_ticks(); sched_stop = _sched_ticks();