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Added NRF52 support

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jacob.eva 2024-01-19 10:08:55 +00:00
parent 9206a3b9d9
commit 381d40c4f5
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GPG key ID: 0B92E083BBCCAA1E
14 changed files with 1942 additions and 409 deletions
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23
Device.h
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@ -14,13 +14,18 @@
// along with this program. If not, see <https://www.gnu.org/licenses/>.
#include <Ed25519.h>
#if MCU_VARIANT == MCU_ESP32
#include "mbedtls/md.h"
#include "esp_ota_ops.h"
#include "esp_flash_partitions.h"
#include "esp_partition.h"
#endif
// Forward declaration from Utilities.h
void eeprom_update(int mapped_addr, uint8_t byte);
uint8_t eeprom_read(uint32_t addr);
void hard_reset(void);
const uint8_t dev_keys [] PROGMEM = {
@ -86,13 +91,21 @@ void device_save_signature() {
void device_load_signature() {
for (uint8_t i = 0; i < DEV_SIG_LEN; i++) {
dev_sig[i] = EEPROM.read(dev_sig_addr(i));
#if HAS_EEPROM
dev_sig[i] = EEPROM.read(dev_sig_addr(i));
#elif MCU_VARIANT == MCU_NRF52
dev_sig[i] = eeprom_read(dev_sig_addr(i));
#endif
}
}
void device_load_firmware_hash() {
for (uint8_t i = 0; i < DEV_HASH_LEN; i++) {
dev_firmware_hash_target[i] = EEPROM.read(dev_fwhash_addr(i));
#if HAS_EEPROM
dev_firmware_hash_target[i] = EEPROM.read(dev_fwhash_addr(i));
#elif MCU_VARIANT == MCU_NRF52
dev_firmware_hash_target[i] = eeprom_read(dev_fwhash_addr(i));
#endif
}
}
@ -103,6 +116,7 @@ void device_save_firmware_hash() {
if (!fw_signature_validated) hard_reset();
}
#if MCU_VARIANT == MCU_ESP32
void device_validate_partitions() {
device_load_firmware_hash();
esp_partition_t partition;
@ -122,11 +136,13 @@ void device_validate_partitions() {
}
}
}
#endif
bool device_firmware_ok() {
return fw_signature_validated;
}
#if MCU_VARIANT == MCU_ESP32
bool device_init() {
if (bt_ready) {
for (uint8_t i=0; i<EEPROM_SIG_LEN; i++){dev_eeprom_signature[i]=EEPROM.read(eeprom_addr(ADDR_SIGNATURE+i));}
@ -147,4 +163,5 @@ bool device_init() {
} else {
return false;
}
}
}
#endif