diff options
Diffstat (limited to 'esp8266/modesp.c')
| -rw-r--r-- | esp8266/modesp.c | 23 |
1 files changed, 23 insertions, 0 deletions
diff --git a/esp8266/modesp.c b/esp8266/modesp.c index 99f063a756..39cc514afc 100644 --- a/esp8266/modesp.c +++ b/esp8266/modesp.c @@ -633,6 +633,24 @@ STATIC mp_obj_t esp_flash_size(void) { } STATIC MP_DEFINE_CONST_FUN_OBJ_0(esp_flash_size_obj, esp_flash_size); +STATIC mp_obj_t esp_check_fw(void) { + MD5_CTX ctx; + uint32_t *sz_p = (uint32_t*)0x40208ffc; + printf("size: %d\n", *sz_p); + MD5Init(&ctx); + MD5Update(&ctx, (char*)0x40200004, *sz_p - 4); + unsigned char digest[16]; + MD5Final(digest, &ctx); + printf("md5: "); + for (int i = 0; i < 16; i++) { + printf("%02x", digest[i]); + } + printf("\n"); + return mp_obj_new_bool(memcmp(digest, (void*)(0x40200000 + *sz_p), sizeof(digest)) == 0); +} +STATIC MP_DEFINE_CONST_FUN_OBJ_0(esp_check_fw_obj, esp_check_fw); + + STATIC mp_obj_t esp_neopixel_write_(mp_obj_t pin, mp_obj_t buf, mp_obj_t is800k) { mp_buffer_info_t bufinfo; mp_get_buffer_raise(buf, &bufinfo, MP_BUFFER_READ); @@ -642,6 +660,7 @@ STATIC mp_obj_t esp_neopixel_write_(mp_obj_t pin, mp_obj_t buf, mp_obj_t is800k) } STATIC MP_DEFINE_CONST_FUN_OBJ_3(esp_neopixel_write_obj, esp_neopixel_write_); +#if MICROPY_ESP8266_APA102 STATIC mp_obj_t esp_apa102_write_(mp_obj_t clockPin, mp_obj_t dataPin, mp_obj_t buf) { mp_buffer_info_t bufinfo; mp_get_buffer_raise(buf, &bufinfo, MP_BUFFER_READ); @@ -651,6 +670,7 @@ STATIC mp_obj_t esp_apa102_write_(mp_obj_t clockPin, mp_obj_t dataPin, mp_obj_t return mp_const_none; } STATIC MP_DEFINE_CONST_FUN_OBJ_3(esp_apa102_write_obj, esp_apa102_write_); +#endif STATIC mp_obj_t esp_freemem() { return MP_OBJ_NEW_SMALL_INT(system_get_free_heap_size()); @@ -695,10 +715,13 @@ STATIC const mp_map_elem_t esp_module_globals_table[] = { { MP_OBJ_NEW_QSTR(MP_QSTR_getaddrinfo), (mp_obj_t)&esp_getaddrinfo_obj }, #endif { MP_OBJ_NEW_QSTR(MP_QSTR_neopixel_write), (mp_obj_t)&esp_neopixel_write_obj }, + #if MICROPY_ESP8266_APA102 { MP_OBJ_NEW_QSTR(MP_QSTR_apa102_write), (mp_obj_t)&esp_apa102_write_obj }, + #endif { MP_OBJ_NEW_QSTR(MP_QSTR_dht_readinto), (mp_obj_t)&dht_readinto_obj }, { MP_OBJ_NEW_QSTR(MP_QSTR_freemem), (mp_obj_t)&esp_freemem_obj }, { MP_OBJ_NEW_QSTR(MP_QSTR_meminfo), (mp_obj_t)&esp_meminfo_obj }, + { MP_OBJ_NEW_QSTR(MP_QSTR_check_fw), (mp_obj_t)&esp_check_fw_obj }, { MP_OBJ_NEW_QSTR(MP_QSTR_info), (mp_obj_t)&pyb_info_obj }, // TODO delete/rename/move elsewhere { MP_OBJ_NEW_QSTR(MP_QSTR_malloc), (mp_obj_t)&esp_malloc_obj }, { MP_OBJ_NEW_QSTR(MP_QSTR_free), (mp_obj_t)&esp_free_obj }, |