diff --git a/commands/Kconfig b/commands/Kconfig index 80df4dd..ec8c752 100644 --- a/commands/Kconfig +++ b/commands/Kconfig @@ -1807,6 +1807,14 @@ help The hwclock command allows to query or set the hardware clock (RTC). +config CMD_HWMON + bool + depends on AIODEV + prompt "hwmon command" + default y + help + The hwmon command allows to query hardware sensors. + config CMD_I2C bool depends on I2C diff --git a/commands/Makefile b/commands/Makefile index f1b482f..7d848e7 100644 --- a/commands/Makefile +++ b/commands/Makefile @@ -106,6 +106,7 @@ obj-$(CONFIG_CMD_LSPCI) += lspci.o obj-$(CONFIG_CMD_IMD) += imd.o obj-$(CONFIG_CMD_HWCLOCK) += hwclock.o +obj-$(CONFIG_CMD_HWMON) += hwmon.o obj-$(CONFIG_CMD_USBGADGET) += usbgadget.o obj-$(CONFIG_CMD_FIRMWARELOAD) += firmwareload.o obj-$(CONFIG_CMD_CMP) += cmp.o diff --git a/commands/hwmon.c b/commands/hwmon.c new file mode 100644 index 0000000..ace4503 --- /dev/null +++ b/commands/hwmon.c @@ -0,0 +1,35 @@ +#include +#include +#include +#include +#include +#include +#include +#include + +static int do_hwmon(int argc, char *argv[]) +{ + int i; + struct aiodevice *aiodev; + + for_each_aiodevice(aiodev) { + for (i = 0; i < aiodev->num_channels; i++) { + struct aiochannel *chan = aiodev->channels[i]; + int value; + int ret = aiochannel_get_value(chan, &value); + + if (!ret) + printf("%s: %d %s\n", chan->name, value, chan->unit); + else + printf("%s: failed to read (%d)\n", chan->name, ret); + } + } + + return 0; +} + +BAREBOX_CMD_START(hwmon) + .cmd = do_hwmon, + BAREBOX_CMD_DESC("query hardware sensors (HWMON)") + BAREBOX_CMD_GROUP(CMD_GRP_HWMANIP) +BAREBOX_CMD_END