Discuz! Board

标题: 各位请教一下，开始学STM8，不理解0xA0这样的地址的如何设置的 [打印本页]

作者: HUANG 时间: 2015-9-7 22:56
标题: 各位请教一下，开始学STM8，不理解0xA0这样的地址的如何设置的
GPIO_MODE_OUT_OD_LOW_FAST  = (uint8_t)0xA0,  /*!< Output open-drain, low level, 10MHz */
  GPIO_MODE_OUT_PP_LOW_FAST  = (uint8_t)0xE0,  /*!< Output push-pull, low level, 10MHz */
  GPIO_MODE_OUT_OD_LOW_SLOW  = (uint8_t)0x80,  /*!< Output open-drain, low level, 2MHz */
  GPIO_MODE_OUT_PP_LOW_SLOW  = (uint8_t)0xC0,  /*!< Output push-pull, low level, 2MHz */
  GPIO_MODE_OUT_OD_HIZ_FAST  = (uint8_t)0xB0,  /*!< Output open-drain, high-impedance level,10MHz */
  GPIO_MODE_OUT_PP_HIGH_FAST = (uint8_t)0xF0,  /*!< Output push-pull, high level, 10MHz */
  GPIO_MODE_OUT_OD_HIZ_SLOW  = (uint8_t)0x90,  /*!< Output open-drain, high-impedance level, 2MHz */
  GPIO_MODE_OUT_PP_HIGH_SLOW = (uint8_t)0xD0

作者: admin 时间: 2015-9-9 14:41
官方芯片手册里芯片做的时候就分配的地址

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