Mirror/inav-configurator
1
0
Fork 0
mirror of https://github.com/iNavFlight/inav-configurator.git synced 2025-07-14 03:49:53 +03:00
Code Wiki Activity

support global and local chip erase

Browse source
This commit is contained in:
cTn 2014-05-07 08:07:49 +02:00
parent af15110fa6
commit aaacf6cea8
3 changed files with 68 additions and 48 deletions
Download patch file Download diff file Expand all files Collapse all files

93
js/stm32.js
View file

@ -396,58 +396,57 @@ STM32_protocol.prototype.upload_procedure = function(step) {
break;
case 4:
// erase memory
// EXPERIMENTAL
console.log('Executing local erase (only needed pages)');
STM32.GUI_status('Erasing');
if (!$('input.erase_chip').is(':checked')) {
// EXPERIMENTAL
console.log('Executing local erase (only needed pages)');
STM32.GUI_status('Erasing');
self.send([self.command.erase, 0xBC], 1, function(reply) { // 0x43 ^ 0xFF
if (self.verify_response(self.status.ACK, reply)) {
// the bootloader receives one byte that contains N, the number of pages to be erased – 1
var max_address = self.hex.data[self.hex.data.length - 1].address + self.hex.data[self.hex.data.length - 1].bytes - 0x8000000;
var erase_pages_n = Math.ceil(max_address / self.page_size);
self.send([self.command.erase, 0xBC], 1, function(reply) { // 0x43 ^ 0xFF
if (self.verify_response(self.status.ACK, reply)) {
// the bootloader receives one byte that contains N, the number of pages to be erased – 1
var max_address = self.hex.data[self.hex.data.length - 1].address + self.hex.data[self.hex.data.length - 1].bytes - 0x8000000;
var erase_pages_n = Math.ceil(max_address / self.page_size);
var buff = [];
buff.push(erase_pages_n - 1);
var checksum = buff[0];
for (var i = 0; i < erase_pages_n; i++) {
buff.push(i);
checksum ^= i;
var buff = [];
buff.push(erase_pages_n - 1);
var checksum = buff[0];
for (var i = 0; i < erase_pages_n; i++) {
buff.push(i);
checksum ^= i;
}
buff.push(checksum);
self.send(buff, 1, function(reply) {
if (self.verify_response(self.status.ACK, reply)) {
console.log('Erasing: done');
console.log('Writing data ...');
STM32.GUI_status('<span style="color: green">Flashing ...</span>');
// proceed to next step
self.upload_procedure(5);
}
});
}
buff.push(checksum);
});
} else {
console.log('Executing global chip erase');
STM32.GUI_status('Erasing');
self.send(buff, 1, function(reply) {
if (self.verify_response(self.status.ACK, reply)) {
console.log('Erasing: done');
console.log('Writing data ...');
STM32.GUI_status('<span style="color: green">Flashing ...</span>');
self.send([self.command.erase, 0xBC], 1, function(reply) { // 0x43 ^ 0xFF
if (self.verify_response(self.status.ACK, reply)) {
self.send([0xFF, 0x00], 1, function(reply) {
if (self.verify_response(self.status.ACK, reply)) {
console.log('Erasing: done');
console.log('Writing data ...');
STM32.GUI_status('<span style="color: green">Flashing ...</span>');
// proceed to next step
self.upload_procedure(5);
}
});
}
});
// OLD BUT GOLD
/*
console.log('Executing global chip erase');
STM32.GUI_status('Erasing');
self.send([self.command.erase, 0xBC], 1, function(reply) { // 0x43 ^ 0xFF
if (self.verify_response(self.status.ACK, reply)) {
self.send([0xFF, 0x00], 1, function(reply) {
if (self.verify_response(self.status.ACK, reply)) {
console.log('Erasing: done');
console.log('Writing data ...');
STM32.GUI_status('<span style="color: green">Flashing ...</span>');
// proceed to next step
self.upload_procedure(5);
}
});
}
});
*/
// proceed to next step
self.upload_procedure(5);
}
});
}
});
}
break;
case 5:
// upload