target/ast10x0/tests/interrupts/user/system.json5

// Licensed under the Apache-2.0 license
// SPDX-License-Identifier: Apache-2.0

// AST10x0 User Interrupts Test Configuration
// Two apps: test_interrupts (handler) and test_interrupt_listener (initiator).
// IRQ 42 is used as the test interrupt.
// PMSAv7-friendly: power-of-2 aligned regions throughout.
//
// Memory layout:
//   0x00000000 - 0x00000800: Vector table (2048 bytes, 512 vectors)
//   0x00000800 - 0x00020000: Kernel code (~126KB, ends at 128KB boundary)
//   0x00020000 - 0x00040000: test_interrupts app code (128KB)
//   0x00040000 - 0x00060000: test_interrupt_listener app code (128KB)
//   0x00060000 - 0x00080000: Kernel RAM (128KB)
//   0x00080000 - 0x00090000: App RAM (2 x 32KB)
//
// TODO(ast10x0): Verify addresses against production AST10x0 hardware datasheet.
{
    arch: {
        type: "armv7m",
        vector_table_start_address: 0x00000000,
        vector_table_size_bytes: 2048,  // 0x800 (512 vectors)
    },
    kernel: {
        flash_start_address: 0x00000800,
        flash_size_bytes: 129024,         // 0x1F800 — ends at 0x20000 (128KB boundary)
        ram_start_address: 0x00060000,
        ram_size_bytes: 131072,           // 128KB
    },
    apps: [
        {
            name: "test_interrupts",
            flash_size_bytes: 131072,     // 128KB
            processes: [
                {
                    name: "interrupt_process",
                    ram_size_bytes: 32768,        // 32KB
                    objects: [
                        {
                            name: "ipc",
                            type: "channel_handler",
                        },
                        {
                            type: "thread",
                            name: "interrupt_thread",
                            kernel_stack_size_bytes: 2048,
                        },],
                    
                },
            ],
            constants: [
                {
                    name: "test_irq",
                    type: "u32",
                    value: 42
                },
            ],
        },
        {
            name: "test_interrupt_listener",
            flash_size_bytes: 131072,     // 128KB
            processes: [
                {
                    name: "interrupt_listener",
                    ram_size_bytes: 32768,        // 32KB
                    objects: [
                        {
                            name: "test_interrupts",
                            type: "interrupt",
                            irqs: [
                                {
                                    name: "test_irq",
                                    number: 42,
                                },
                            ]
                        },
                        {
                            name: "ipc",
                            type: "channel_initiator",
                            handler_process: "interrupt_process",
                            handler_object_name: "ipc",
                        },
                        {
                            name: "interrupt_wait_group",
                            type: "wait_group",
                        },
                        {
                            type: "thread",
                            name: "interrupt_thread",
                            kernel_stack_size_bytes: 2048,
                        },],
                    
                },
            ],
        },
    ],
}