| /***************************************************************************** | |
| * Copyright 2014 Microchip Technology Inc. and its subsidiaries. | |
| * You may use this software and any derivatives exclusively with | |
| * Microchip products. | |
| * THIS SOFTWARE IS SUPPLIED BY MICROCHIP "AS IS". | |
| * NO WARRANTIES, WHETHER EXPRESS, IMPLIED OR STATUTORY, APPLY TO THIS SOFTWARE, | |
| * INCLUDING ANY IMPLIED WARRANTIES OF NON-INFRINGEMENT, MERCHANTABILITY, | |
| * AND FITNESS FOR A PARTICULAR PURPOSE, OR ITS INTERACTION WITH MICROCHIP | |
| * PRODUCTS, COMBINATION WITH ANY OTHER PRODUCTS, OR USE IN ANY APPLICATION. | |
| * IN NO EVENT WILL MICROCHIP BE LIABLE FOR ANY INDIRECT, SPECIAL, PUNITIVE, | |
| * INCIDENTAL OR CONSEQUENTIAL LOSS, DAMAGE, COST OR EXPENSE OF ANY KIND | |
| * WHATSOEVER RELATED TO THE SOFTWARE, HOWEVER CAUSED, EVEN IF MICROCHIP HAS | |
| * BEEN ADVISED OF THE POSSIBILITY OR THE DAMAGES ARE FORESEEABLE. | |
| * TO THE FULLEST EXTENT ALLOWED BY LAW, MICROCHIP'S TOTAL LIABILITY ON ALL | |
| * CLAIMS IN ANY WAY RELATED TO THIS SOFTWARE WILL NOT EXCEED THE AMOUNT OF | |
| * FEES, IF ANY, THAT YOU HAVE PAID DIRECTLY TO MICROCHIP FOR THIS SOFTWARE. | |
| * MICROCHIP PROVIDES THIS SOFTWARE CONDITIONALLY UPON YOUR ACCEPTANCE | |
| * OF THESE TERMS. | |
| *****************************************************************************/ | |
| /** @file mec14xx_jtvic.h | |
| *MEC14xx JTVIC HW defines | |
| */ | |
| /** @defgroup MEC14xx Peripherals JTVIC | |
| */ | |
| #ifndef _MEC14XX_JTVIC_H | |
| #define _MEC14XX_JTVIC_H | |
| #include <stdint.h> | |
| #ifdef __cplusplus | |
| extern "C" { | |
| #endif | |
| #define JTVIC_PRI1 0 | |
| #define JTVIC_PRI3 1 | |
| #define JTVIC_PRI5 2 | |
| #define JTVIC_PRI7 3 | |
| /* Each JTVIC GIRQx has 4 32-bit priority registers where each nibble | |
| * encodes one of four priorities. | |
| * Generate JTVIC GIRQx Priority Register value for field number b with | |
| * priority p | |
| * b is the field [0,7] | |
| * p is the priority 0=IPL1, 1=IPL3, 2=IPL5, 3=IPL7 | |
| */ | |
| #define JTVIC_PRI_VAL(b,p) ((uint32_t)((p) & 0x03) << (((b) & 0x07) << 2)) | |
| #define JTVIC_GIRQ_NPRI_REGS (4) | |
| typedef struct { | |
| uint32_t isr_addr; | |
| uint32_t pri[JTVIC_GIRQ_NPRI_REGS]; | |
| } JTVIC_CFG; | |
| #define JTVIC_FLAG_DISAGR_SPACING_8 (0) | |
| #define JTVIC_FLAG_DISAGR_SPACING_512 (1ul << 0) | |
| #define JTVIC_NO_CLR_SRC (0) | |
| #define JTVIC_CLR_SRC (1) | |
| void jtvic_init(const JTVIC_CFG *ih_table, uint32_t disagg_bitmap, uint32_t cflags); | |
| void jtvic_clr_source(uint8_t girq_num, uint8_t bit_num); | |
| void jtvic_dis_clr_source(uint8_t girq_num, uint8_t bit_num, uint8_t clr_src); | |
| void jtvic_en_source(uint8_t girq_num, uint8_t bit_num, uint8_t clr_src); | |
| #ifdef __cplusplus | |
| } | |
| #endif | |
| #endif // #ifndef _MEC14XX_JTVIC_H | |
| /* end mec14XX_jtvic.h */ | |
| /** @} | |
| */ |