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EEPROM validation and config util compat

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This commit is contained in:
Mark Qvist 2018-06-20 08:45:11 +02:00
parent 4d943999d5
commit 637a44ad70
5 changed files with 256 additions and 55 deletions
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66
RNode_Firmware.ino
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@ -2,7 +2,6 @@
#include <LoRa.h>
#include "Config.h"
#include "Framing.h"
#include "EEPROM.cpp"
#include "Utilities.cpp"
void setup() {
@ -25,12 +24,15 @@ void setup() {
// Set chip select, reset and interrupt
// pins for the LoRa module
LoRa.setPins(pin_cs, pin_reset, pin_dio);
// Validate board health, EEPROM and config
validateStatus();
}
bool startRadio() {
update_radio_lock();
if (!radio_online) {
if (!radio_locked) {
if (!radio_locked && hw_ready) {
if (!LoRa.begin(lora_freq)) {
// The radio could not be started.
// Indicate this failure over both the
@ -280,6 +282,18 @@ void serialCallback(uint8_t sbyte) {
setSpreadingFactor();
kiss_indicate_spreadingfactor();
}
} else if (command == CMD_CR) {
if (sbyte == 0xFF) {
kiss_indicate_codingrate();
} else {
int cr = sbyte;
if (cr < 5) cr = 5;
if (cr > 8) cr = 8;
lora_cr = cr;
setCodingRate();
kiss_indicate_codingrate();
}
} else if (command == CMD_RADIO_STATE) {
if (sbyte == 0xFF) {
kiss_indicate_radiostate();
@ -303,6 +317,33 @@ void serialCallback(uint8_t sbyte) {
led_indicate_info(sbyte);
} else if (command == CMD_RANDOM) {
kiss_indicate_random(getRandom());
} else if (command == CMD_DETECT) {
if (sbyte == DETECT_REQ) {
kiss_indicate_detect();
}
} else if (command == CMD_UNLOCK_ROM) {
if (sbyte == ROM_UNLOCK_BYTE) {
unlock_rom();
}
} else if (command == CMD_ROM_READ) {
kiss_dump_eeprom();
} else if (command == CMD_ROM_WRITE) {
if (sbyte == FESC) {
ESCAPE = true;
} else {
if (ESCAPE) {
if (sbyte == TFEND) sbyte = FEND;
if (sbyte == TFESC) sbyte = FESC;
ESCAPE = false;
}
cbuf[frame_len++] = sbyte;
}
if (frame_len == 2) {
eeprom_write(cbuf[0], cbuf[1]);
}
} else if (command == CMD_FW_VERSION) {
kiss_indicate_version();
}
}
}
@ -344,6 +385,20 @@ void checkModemStatus() {
}
}
void validateStatus() {
if (eeprom_lock_set()) {
if (eeprom_product_valid() && eeprom_model_valid() && eeprom_hwrev_valid()) {
if (eeprom_checksum_valid()) {
hw_ready = true;
}
} else {
hw_ready = false;
}
} else {
hw_ready = false;
}
}
void loop() {
if (radio_online) {
checkModemStatus();
@ -362,7 +417,12 @@ void loop() {
}
}
} else {
led_indicate_standby();
if (hw_ready) {
led_indicate_standby();
} else {
led_indicate_not_ready();
stopRadio();
}
}
if (Serial.available()) {