Use newly introduced adc_raw_to_uV() API to print conversion result both as raw value and micro-volts by default.
Signed-off-by: Fabrice Gasnier fabrice.gasnier@st.com ---
Changes in v2: None
cmd/adc.c | 9 +++++++-- 1 file changed, 7 insertions(+), 2 deletions(-)
diff --git a/cmd/adc.c b/cmd/adc.c index 39f61c1..7360a96 100644 --- a/cmd/adc.c +++ b/cmd/adc.c @@ -71,8 +71,9 @@ static int do_adc_info(cmd_tbl_t *cmdtp, int flag, int argc, static int do_adc_single(cmd_tbl_t *cmdtp, int flag, int argc, char *const argv[]) { + struct udevice *dev; unsigned int data; - int ret; + int ret, uV;
if (argc < 3) return CMD_RET_USAGE; @@ -85,7 +86,11 @@ static int do_adc_single(cmd_tbl_t *cmdtp, int flag, int argc, return CMD_RET_FAILURE; }
- printf("%u\n", data); + ret = uclass_get_device_by_name(UCLASS_ADC, argv[1], &dev); + if (!ret && !adc_raw_to_uV(dev, data, &uV)) + printf("%u, %d uV\n", data, uV); + else + printf("%u\n", data);
return CMD_RET_SUCCESS; }