mirror of
https://github.com/trezor/trezor-firmware.git
synced 2024-12-23 14:58:09 +00:00
142 lines
3.5 KiB
C
142 lines
3.5 KiB
C
#include <stdint.h>
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#include <stdio.h>
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#include <string.h>
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#include "py/nlr.h"
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#include "py/compile.h"
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#include "py/runtime.h"
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#include "py/stackctrl.h"
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#include "py/repl.h"
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#include "py/gc.h"
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#include "py/mperrno.h"
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#include "lib/utils/pyexec.h"
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#include "gccollect.h"
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#include "pendsv.h"
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#include "common.h"
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#include "display.h"
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#include "flash.h"
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#include "rng.h"
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#include "sdcard.h"
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#include "touch.h"
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#include "usb.h"
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int usb_init_all(void) {
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static const usb_dev_info_t dev_info = {
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.vendor_id = 0x1209,
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.product_id = 0x53C1,
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.release_num = 0x0002,
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.product_str = (uint8_t *)"product_str",
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.manufacturer_str = (uint8_t *)"manufacturer_str",
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.serial_number_str = (uint8_t *)"serial_number_str",
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.configuration_str = (uint8_t *)"configuration_str",
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.interface_str = (uint8_t *)"interface_str",
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};
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static uint8_t rx_buffer[64];
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static const usb_hid_info_t hid_info = {
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.iface_num = 0,
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.ep_in = 0x81,
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.ep_out = 0x01,
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.subclass = 0,
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.protocol = 0,
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.max_packet_len = sizeof(rx_buffer),
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.polling_interval = 1,
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.report_desc_len = 34,
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.report_desc = (uint8_t*)"\x06\x00\xff\x09\x01\xa1\x01\x09\x20\x15\x00\x26\xff\x00\x75\x08\x95\x40\x81\x02\x09\x21\x15\x00\x26\xff\x00\x75\x08\x95\x40\x91\x02\xc0",
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};
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if (0 != usb_init(&dev_info)) {
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__fatal_error("usb_init failed");
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}
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if (0 != usb_hid_add(&hid_info)) {
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__fatal_error("usb_hid_add failed");
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}
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if (0 != usb_start()) {
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__fatal_error("usb_start failed");
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}
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return 0;
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}
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int main(void) {
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periph_init();
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pendsv_init();
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if (0 != display_init()) {
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__fatal_error("display_init failed");
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}
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if (0 != flash_init()) {
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__fatal_error("flash_init failed");
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}
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if (0 != rng_init()) {
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__fatal_error("rng_init failed");
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}
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if (0 != sdcard_init()) {
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__fatal_error("sdcard_init failed");
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}
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if (0 != touch_init()) {
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__fatal_error("touch_init failed");
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}
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if (0 != usb_init_all()) {
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__fatal_error("usb_init_all failed");
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}
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for (;;) {
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// Stack limit should be less than real stack size, so we have a chance
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// to recover from limit hit.
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mp_stack_set_top(&_estack);
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mp_stack_set_limit((char*)&_estack - (char*)&_heap_end - 1024);
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// GC init
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gc_init(&_heap_start, &_heap_end);
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// Interpreter init
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mp_init();
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mp_obj_list_init(mp_sys_argv, 0);
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mp_obj_list_init(mp_sys_path, 0);
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mp_obj_list_append(mp_sys_path, MP_OBJ_NEW_QSTR(MP_QSTR_)); // current dir (or base dir of the script)
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// Run the main script
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pyexec_frozen_module("main.py");
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// Clean up
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mp_deinit();
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}
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return 0;
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}
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#ifndef NDEBUG
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void MP_WEAK __assert_func(const char *file, int line, const char *func, const char *expr) {
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printf("Assertion '%s' failed, at file %s:%d\n", expr, file, line);
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__fatal_error("Assertion failed");
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}
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#endif
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// Micropython file I/O stubs
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mp_lexer_t *mp_lexer_new_from_file(const char *filename) {
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return NULL;
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}
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mp_import_stat_t mp_import_stat(const char *path) {
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return MP_IMPORT_STAT_NO_EXIST;
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}
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mp_obj_t mp_builtin_open(uint n_args, const mp_obj_t *args, mp_map_t *kwargs) {
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return mp_const_none;
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}
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MP_DEFINE_CONST_FUN_OBJ_KW(mp_builtin_open_obj, 1, mp_builtin_open);
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void mp_reader_new_file(mp_reader_t *reader, const char *filename) {
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mp_raise_OSError(MP_ENOENT); // assume "file not found"
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}
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