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/*
* Copyright (c) 2020-2020, BLUETRUM Development Team
*
* SPDX-License-Identifier: Apache-2.0
*/
#ifndef AB32VG1_HAL_GPIO_EX_H__
#define AB32VG1_HAL_GPIO_EX_H__
/* Alternate function */
#define GPIO_AF_MAP_Gx(AF, Gx) ((uint32_t)((Gx) << (AF)))
#define GPIO_AF_MAP_CLR(AF) ((uint32_t)(0xfu << (AF)))
#define GPIO_AF_G1 (1u)
#define GPIO_AF_G2 (2u)
#define GPIO_AF_G3 (3u)
#define GPIO_AF_G4 (4u)
#define GPIO_AF_G5 (5u)
#define GPIO_AF_G6 (6u)
#define GPIO_AF_G7 (7u)
/**
* UART0:
* G1: tx:PA7 rx:PA6
* G2: tx:PB2 rx:PB1
* G3: tx:PB3 rx:PB4
* G4: tx:PE7 rx:PE6
* G5: tx:PA1 rx:PA0
* G6: tx:PE0 rx:PE1
* G7: tx:PF2 rx:map to tx
*
* UART1:
* G1: tx:PA7 rx:PA6
* G2: tx:PA4 rx:PA3
* G3: tx:PF2 rx:map to tx
*
* UART2:
* G1: tx:PE3 rx:PE2
* G2: tx:PB2 rx:PB1
*/
#define UT2RXMAP_AF (8u)
#define UT2TXMAP_AF (4u)
#define UT1RXMAP_AF (28u)
#define UT1TXMAP_AF (24u)
#define HSUTRXMAP_AF (20u)
#define HSUTTXMAP_AF (16u)
#define UT0RXMAP_AF (12u)
#define UT0TXMAP_AF ( 8u)
#define SPI0MAP_AF ( 4u)
#define SD0MAP_AF ( 0u)
#define UT1RXMAP_TX ((uint32_t)(0x3u << (UT1RXMAP_AF)))
#define UT0RXMAP_TX ((uint32_t)(0x7u << (UT0RXMAP_AF)))
/**
* LPWM3:
* G1: PE7
* G2: PF2
* G3: PA3
*
* LPWM2:
* G1: PE6
* G2: PE0
* G3: PA2
*
* LPWM1:
* G1: PE5
* G2: PB4
* G3: PA1
*
* LPWM0:
* G1: PE4
* G2: PB3
* G3: PA0
*/
#define LPWM3MAP_AF (28u)
#define LPWM2MAP_AF (24u)
#define LPWM1MAP_AF (20u)
#define LPWM0MAP_AF (16u)
/**
* TMR5:
* G1: PE1 PE2 PE3
*
* TMR4:
* G1: PA5 PA6 PA7
*
* TMR3:
* G1: PB0 PB1 PB2
*/
#define TMR5MAP_AF (16u)
#define TMR4MAP_AF (12u)
#define TMR3MAP_AF ( 8u)
#endif
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