The following makros can be found in eagle_soc.h SDK 1.0.1 but not in SDK(latest) 1.2
#define PIN_PULLDWN_DIS(PIN_NAME) CLEAR_PERI_REG_MASK(PIN_NAME, PERIPHS_IO_MUX_PULLDWN)#define PIN_PULLDWN_EN(PIN_NAME) SET_PERI_REG_MASK(PIN_NAME, PERIPHS_IO_MUX_PULLDWN)
The following makros can be found in eagle_soc.h SDK 1.0.1 but not in SDK(latest) 1.2
#define PIN_PULLDWN_DIS(PIN_NAME) CLEAR_PERI_REG_MASK(PIN_NAME, PERIPHS_IO_MUX_PULLDWN)
#define PIN_PULLDWN_EN(PIN_NAME) SET_PERI_REG_MASK(PIN_NAME, PERIPHS_IO_MUX_PULLDWN)