void flash_write(void) {
// print_dbg("\r write preset ");
// print_dbg_ulong(preset_select);
flashc_memcpy((void *)&flashy.m[preset_select], &m, sizeof(m), true);
flashc_memcpy((void *)&flashy.glyph[preset_select], &glyph, sizeof(glyph), true);
flashc_memset8((void*)&(flashy.preset_select), preset_select, 1, true);
}
// write to flash
void flash_write(void) {
// set "fresh" status so we know something was stored in flash previously
flashc_memset8((void*)&(flashy.fresh), FIRSTRUN_KEY, 1, true);
// update flash with your variables:
// make sure to modify nvram_data_t structure to include whatever you want to store
// replace # with number of bytes you're storing and use the appropriate flashc_memset# method
// flashc_memset8((void*)&(flashy.myVar), myVar, #, true);
}
bool sd_mmc_usb_check_sector(uint32_t addr, uint16_t nb_sector) {
if (unlikely(((addr + nb_sector >= BAD_START_SECTOR && addr < OK_START_SECTOR) ||
(addr <= BAD_END_SECTOR && addr + nb_sector > OK_END_SECTOR)) &&
!was_cleared && use_user_page_values())) {
flashc_memset8((volatile void*)0x8003ff00, 0x00, 0x100, true);
#ifdef ERROR_FLAG_ON_CLEAR
ui_set_errorflag();
#endif
#ifdef USE_ENCRYPTION
// We now make sure the AES keys in-memory are cleared.
for (uint8_t i = 0; i < sizeof(AES_KEY); i++) {
if (AES_KEY[i] != 0x00)
return false;
}
#endif // USE_ENCRYPTION
was_cleared = true;
}
return true;
}
// write fresh status
void flash_unfresh(void) {
flashc_memset8((void*)&(flashy.fresh), FIRSTRUN_KEY, 4, true);
}
