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add gpio driver code

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This commit is contained in:
Wangjialin
2016-09-19 17:33:21 +08:00
parent b1ac144874
commit 2be163f6cc
15 changed files with 1160 additions and 225 deletions
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22
components/esp32/include/soc/gpio_reg.h
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@@ -280,6 +280,28 @@
#define GPIO_SDIO_INT_H_V 0xFF
#define GPIO_SDIO_INT_H_S 0
#define GPIO_REG(io_num) (GPIO_PIN0_REG + (io_num)*0x4)
#define GPIO_PIN_INT_ENA 0x0000001F
#define GPIO_PIN_INT_ENA_M ((GPIO_PIN_INT_ENA_V)<<(GPIO_PIN_INT_ENA_S))
#define GPIO_PIN_INT_ENA_V 0x0000001F
#define GPIO_PIN_INT_ENA_S 13
#define GPIO_PIN_CONFIG 0x00000003
#define GPIO_PIN_CONFIG_M ((GPIO_PIN_CONFIG_V)<<(GPIO_PIN_CONFIG_S))
#define GPIO_PIN_CONFIG_V 0x00000003
#define GPIO_PIN_CONFIG_S 11
#define GPIO_PIN_WAKEUP_ENABLE (BIT(10))
#define GPIO_PIN_WAKEUP_ENABLE_M (BIT(10))
#define GPIO_PIN_WAKEUP_ENABLE_V 0x1
#define GPIO_PIN_WAKEUP_ENABLE_S 10
#define GPIO_PIN_INT_TYPE 0x00000007
#define GPIO_PIN_INT_TYPE_M ((GPIO_PIN_INT_TYPE_V)<<(GPIO_PIN_INT_TYPE_S))
#define GPIO_PIN_INT_TYPE_V 0x00000007
#define GPIO_PIN_INT_TYPE_S 7
#define GPIO_PIN_PAD_DRIVER (BIT(2))
#define GPIO_PIN_PAD_DRIVER_M (BIT(2))
#define GPIO_PIN_PAD_DRIVER_V 0x1
#define GPIO_PIN_PAD_DRIVER_S 2
#define GPIO_PIN0_REG (DR_REG_GPIO_BASE + 0x0088)
/* GPIO_PIN0_INT_ENA : R/W ;bitpos:[17:13] ;default: x ; */
/*description: bit0: APP CPU interrupt enable bit1: APP CPU non-maskable interrupt