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nxp_imxrt1170-evk:Use LPADC

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This commit is contained in:
David Sidrane
2023-06-13 09:52:01 -07:00
parent a18102d639
commit b17ec31c8c
3 changed files with 8 additions and 10 deletions
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platforms/nuttx/src/px4/nxp/imxrt/board_hw_info/board_hw_rev_ver.c
+3 -2
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@@ -136,7 +136,7 @@ static int dn_to_ordinal(uint16_t dn)
static int read_id_dn(int *id, uint32_t gpio_drive, uint32_t gpio_sense, int adc_channel)
{
int rv = -EIO;
#if 0 //RT7 Has LPADC needs new driver
const unsigned int samples = 16;
/*
* Step one is there resistors?
@@ -221,13 +221,14 @@ static int read_id_dn(int *id, uint32_t gpio_drive, uint32_t gpio_sense, int adc
/* Turn the drive lines to digital outputs High */
imxrt_config_gpio(gpio_drive);
#endif
return rv;
}
static int determine_hw_info(int *revision, int *version)
{
int dn;
int rv = read_id_dn(&dn, GPIO_HW_REV_DRIVE, GPIO_HW_REV_SENSE, ADC_HW_REV_SENSE_CHANNEL);