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https://github.com/trezor/trezor-firmware.git
synced 2024-12-22 22:38:08 +00:00
embed/extmod: use trezor_obj_get_uint{8} where it makes sense
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@ -23,6 +23,8 @@
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#if MICROPY_PY_TREZORCONFIG
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#include "embed/extmod/trezorobj.h"
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#include "norcow.h"
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#include "storage.h"
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@ -46,7 +48,7 @@ STATIC MP_DEFINE_CONST_FUN_OBJ_0(mod_trezorconfig_init_obj, mod_trezorconfig_ini
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/// Check the given PIN. Returns True on success, False on failure.
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/// '''
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STATIC mp_obj_t mod_trezorconfig_check_pin(mp_obj_t pin, mp_obj_t waitcallback) {
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uint32_t pin_i = mp_obj_get_int(pin);
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uint32_t pin_i = trezor_obj_get_uint(pin);
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if (sectrue != storage_check_pin(pin_i, waitcallback)) {
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return mp_const_false;
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}
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@ -60,7 +62,7 @@ STATIC MP_DEFINE_CONST_FUN_OBJ_2(mod_trezorconfig_check_pin_obj, mod_trezorconfi
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/// success, False on failure.
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/// '''
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STATIC mp_obj_t mod_trezorconfig_unlock(mp_obj_t pin, mp_obj_t waitcallback) {
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uint32_t pin_i = mp_obj_get_int(pin);
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uint32_t pin_i = trezor_obj_get_uint(pin);
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if (sectrue != storage_unlock(pin_i, waitcallback)) {
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return mp_const_false;
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}
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@ -85,8 +87,8 @@ STATIC MP_DEFINE_CONST_FUN_OBJ_0(mod_trezorconfig_has_pin_obj, mod_trezorconfig_
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/// Change PIN. Returns True on success, False on failure.
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/// '''
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STATIC mp_obj_t mod_trezorconfig_change_pin(mp_obj_t pin, mp_obj_t newpin, mp_obj_t waitcallback) {
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uint32_t pin_i = mp_obj_get_int(pin);
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uint32_t newpin_i = mp_obj_get_int(newpin);
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uint32_t pin_i = trezor_obj_get_uint(pin);
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uint32_t newpin_i = trezor_obj_get_uint(newpin);
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if (sectrue != storage_change_pin(pin_i, newpin_i, waitcallback)) {
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return mp_const_false;
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}
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@ -99,8 +101,8 @@ STATIC MP_DEFINE_CONST_FUN_OBJ_3(mod_trezorconfig_change_pin_obj, mod_trezorconf
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/// Gets a value of given key for given app (or empty bytes if not set).
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/// '''
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STATIC mp_obj_t mod_trezorconfig_get(size_t n_args, const mp_obj_t *args) {
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uint8_t app = mp_obj_get_int(args[0]) & 0x7F;
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uint8_t key = mp_obj_get_int(args[1]);
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uint8_t app = trezor_obj_get_uint8(args[0]) & 0x7F;
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uint8_t key = trezor_obj_get_uint8(args[1]);
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if (n_args > 2 && args[2] == mp_const_true) {
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app |= 0x80;
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}
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@ -119,8 +121,8 @@ STATIC MP_DEFINE_CONST_FUN_OBJ_VAR_BETWEEN(mod_trezorconfig_get_obj, 2, 3, mod_t
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/// Sets a value of given key for given app.
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/// '''
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STATIC mp_obj_t mod_trezorconfig_set(size_t n_args, const mp_obj_t *args) {
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uint8_t app = mp_obj_get_int(args[0]) & 0x7F;
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uint8_t key = mp_obj_get_int(args[1]);
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uint8_t app = trezor_obj_get_uint8(args[0]) & 0x7F;
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uint8_t key = trezor_obj_get_uint8(args[1]);
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if (n_args > 3 && args[3] == mp_const_true) {
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app |= 0x80;
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}
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@ -19,6 +19,8 @@
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#include "py/objstr.h"
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#include "embed/extmod/trezorobj.h"
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#include "blake2b.h"
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#include "memzero.h"
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@ -44,12 +46,12 @@ STATIC mp_obj_t mod_trezorcrypto_Blake2b_make_new(const mp_obj_type_t *type, siz
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int res = 0;
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// constructor called with key argument set
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if (n_args == 3) {
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size_t outlen = mp_obj_get_int(args[1]);
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size_t outlen = trezor_obj_get_uint(args[1]);
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mp_buffer_info_t key;
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mp_get_buffer_raise(args[2], &key, MP_BUFFER_READ);
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res = blake2b_InitKey(&(o->ctx), outlen, key.buf, key.len);
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} else if (n_args == 2) {
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size_t outlen = mp_obj_get_int(args[1]);
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size_t outlen = trezor_obj_get_uint(args[1]);
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res = blake2b_Init(&(o->ctx), outlen);
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} else {
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res = blake2b_Init(&(o->ctx), BLAKE2B_DIGEST_LENGTH);
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@ -19,6 +19,8 @@
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#include "py/objstr.h"
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#include "embed/extmod/trezorobj.h"
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#include "blake2s.h"
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#include "memzero.h"
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@ -44,12 +46,12 @@ STATIC mp_obj_t mod_trezorcrypto_Blake2s_make_new(const mp_obj_type_t *type, siz
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int res = 0;
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// constructor called with key argument set
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if (n_args == 3) {
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size_t outlen = mp_obj_get_int(args[1]);
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size_t outlen = trezor_obj_get_uint(args[1]);
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mp_buffer_info_t key;
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mp_get_buffer_raise(args[2], &key, MP_BUFFER_READ);
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res = blake2s_InitKey(&(o->ctx), outlen, key.buf, key.len);
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} else if (n_args == 2) {
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size_t outlen = mp_obj_get_int(args[1]);
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size_t outlen = trezor_obj_get_uint(args[1]);
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res = blake2s_Init(&(o->ctx), outlen);
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} else {
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res = blake2s_Init(&(o->ctx), BLAKE2S_DIGEST_LENGTH);
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@ -85,7 +85,7 @@ STATIC mp_obj_t mod_trezorcrypto_Pbkdf2_make_new(const mp_obj_type_t *type, size
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/// '''
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STATIC mp_obj_t mod_trezorcrypto_Pbkdf2_update(mp_obj_t self, mp_obj_t iterations) {
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mp_obj_Pbkdf2_t *o = MP_OBJ_TO_PTR(self);
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uint32_t iter = mp_obj_get_int(iterations);
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uint32_t iter = trezor_obj_get_uint(iterations);
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if (o->prf == 256) {
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pbkdf2_hmac_sha256_Update(&(o->ctx256), iter);
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}
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@ -41,7 +41,7 @@ STATIC MP_DEFINE_CONST_FUN_OBJ_1(mod_trezorcrypto_random_uniform_obj, mod_trezor
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/// Generate random bytes sequence of length len.
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/// '''
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STATIC mp_obj_t mod_trezorcrypto_random_bytes(mp_obj_t len) {
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uint32_t l = mp_obj_get_int(len);
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uint32_t l = trezor_obj_get_uint(len);
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if (l > 1024) {
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mp_raise_ValueError("Maximum requested size is 1024");
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}
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@ -19,6 +19,8 @@
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#include "flash.h"
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#include "embed/extmod/trezorobj.h"
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/// class FlashOTP:
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/// '''
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/// '''
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@ -41,8 +43,8 @@ STATIC mp_obj_t mod_trezorio_FlashOTP_make_new(const mp_obj_type_t *type, size_t
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/// Writes data to OTP flash
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/// '''
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STATIC mp_obj_t mod_trezorio_FlashOTP_write(size_t n_args, const mp_obj_t *args) {
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uint8_t block = mp_obj_get_int(args[1]);
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uint8_t offset = mp_obj_get_int(args[2]);
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uint8_t block = trezor_obj_get_uint8(args[1]);
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uint8_t offset = trezor_obj_get_uint8(args[2]);
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mp_buffer_info_t data;
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mp_get_buffer_raise(args[3], &data, MP_BUFFER_READ);
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if (sectrue != flash_otp_write(block, offset, data.buf, data.len)) {
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@ -57,8 +59,8 @@ STATIC MP_DEFINE_CONST_FUN_OBJ_VAR_BETWEEN(mod_trezorio_FlashOTP_write_obj, 4, 4
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/// Reads data from OTP flash
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/// '''
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STATIC mp_obj_t mod_trezorio_FlashOTP_read(size_t n_args, const mp_obj_t *args) {
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uint8_t block = mp_obj_get_int(args[1]);
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uint8_t offset = mp_obj_get_int(args[2]);
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uint8_t block = trezor_obj_get_uint8(args[1]);
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uint8_t offset = trezor_obj_get_uint8(args[2]);
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mp_buffer_info_t data;
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mp_get_buffer_raise(args[3], &data, MP_BUFFER_WRITE);
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if (sectrue != flash_otp_read(block, offset, data.buf, data.len)) {
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@ -73,7 +75,7 @@ STATIC MP_DEFINE_CONST_FUN_OBJ_VAR_BETWEEN(mod_trezorio_FlashOTP_read_obj, 4, 4,
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/// Lock OTP flash block
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/// '''
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STATIC mp_obj_t mod_trezorio_FlashOTP_lock(mp_obj_t self, mp_obj_t block) {
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uint8_t b = mp_obj_get_int(block);
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uint8_t b = trezor_obj_get_uint8(block);
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if (sectrue != flash_otp_lock(b)) {
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mp_raise_ValueError("lock failed");
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}
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@ -86,7 +88,7 @@ STATIC MP_DEFINE_CONST_FUN_OBJ_2(mod_trezorio_FlashOTP_lock_obj, mod_trezorio_Fl
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/// Is OTP flash block locked?
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/// '''
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STATIC mp_obj_t mod_trezorio_FlashOTP_is_locked(mp_obj_t self, mp_obj_t block) {
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uint8_t b = mp_obj_get_int(block);
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uint8_t b = trezor_obj_get_uint8(block);
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return flash_otp_is_locked(b) ? mp_const_true : mp_const_false;
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}
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STATIC MP_DEFINE_CONST_FUN_OBJ_2(mod_trezorio_FlashOTP_is_locked_obj, mod_trezorio_FlashOTP_is_locked);
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mp_raise_TypeError("invalid list_ref");
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}
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const mp_uint_t timeout = mp_obj_get_int(timeout_us);
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const mp_uint_t timeout = trezor_obj_get_uint(timeout_us);
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const mp_uint_t deadline = mp_hal_ticks_us() + timeout;
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mp_obj_iter_buf_t iterbuf;
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@ -19,6 +19,8 @@
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#include "sdcard.h"
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#include "embed/extmod/trezorobj.h"
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/// class SDCard:
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/// '''
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/// '''
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@ -79,9 +81,10 @@ STATIC MP_DEFINE_CONST_FUN_OBJ_1(mod_trezorio_SDCard_capacity_obj, mod_trezorio_
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/// Returns True if in case of success, False otherwise.
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/// '''
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STATIC mp_obj_t mod_trezorio_SDCard_read(mp_obj_t self, mp_obj_t block_num, mp_obj_t buf) {
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uint32_t block = trezor_obj_get_uint(block_num);
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mp_buffer_info_t bufinfo;
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mp_get_buffer_raise(buf, &bufinfo, MP_BUFFER_WRITE);
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return mp_obj_new_bool(sdcard_read_blocks(bufinfo.buf, mp_obj_get_int(block_num), bufinfo.len / SDCARD_BLOCK_SIZE));
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return mp_obj_new_bool(sdcard_read_blocks(bufinfo.buf, block, bufinfo.len / SDCARD_BLOCK_SIZE));
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}
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STATIC MP_DEFINE_CONST_FUN_OBJ_3(mod_trezorio_SDCard_read_obj, mod_trezorio_SDCard_read);
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@ -92,9 +95,10 @@ STATIC MP_DEFINE_CONST_FUN_OBJ_3(mod_trezorio_SDCard_read_obj, mod_trezorio_SDCa
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/// Returns True if in case of success, False otherwise.
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/// '''
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STATIC mp_obj_t mod_trezorio_SDCard_write(mp_obj_t self, mp_obj_t block_num, mp_obj_t buf) {
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uint32_t block = trezor_obj_get_uint(block_num);
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mp_buffer_info_t bufinfo;
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mp_get_buffer_raise(buf, &bufinfo, MP_BUFFER_READ);
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return mp_obj_new_bool(sdcard_write_blocks(bufinfo.buf, mp_obj_get_int(block_num), bufinfo.len / SDCARD_BLOCK_SIZE));
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return mp_obj_new_bool(sdcard_write_blocks(bufinfo.buf, block, bufinfo.len / SDCARD_BLOCK_SIZE));
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}
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STATIC MP_DEFINE_CONST_FUN_OBJ_3(mod_trezorio_SDCard_write_obj, mod_trezorio_SDCard_write);
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#if MICROPY_PY_TREZORUTILS
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#include "embed/extmod/trezorobj.h"
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#include <string.h>
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#include "common.h"
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@ -67,22 +69,14 @@ STATIC mp_obj_t mod_trezorutils_memcpy(size_t n_args, const mp_obj_t *args) {
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mp_buffer_info_t dst;
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mp_get_buffer_raise(args[0], &dst, MP_BUFFER_WRITE);
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int dst_ofs = mp_obj_get_int(args[1]);
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if (dst_ofs < 0) {
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mp_raise_ValueError("Invalid dst offset (has to be >= 0)");
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}
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uint32_t dst_ofs = trezor_obj_get_uint(args[1]);
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mp_buffer_info_t src;
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mp_get_buffer_raise(args[2], &src, MP_BUFFER_READ);
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int src_ofs = mp_obj_get_int(args[3]);
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if (src_ofs < 0) {
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mp_raise_ValueError("Invalid src offset (has to be >= 0)");
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}
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uint32_t src_ofs = trezor_obj_get_uint(args[3]);
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uint32_t n = trezor_obj_get_uint(args[4]);
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int n = mp_obj_get_int(args[4]);
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if (n < 0) {
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mp_raise_ValueError("Invalid byte count (has to be >= 0)");
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}
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size_t dst_rem = (dst_ofs < dst.len) ? dst.len - dst_ofs : 0;
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size_t src_rem = (src_ofs < src.len) ? src.len - src_ofs : 0;
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size_t ncpy = MIN(n, MIN(src_rem, dst_rem));
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