arno/trezor-firmware
1
0
Fork 0
mirror of https://github.com/trezor/trezor-firmware.git synced 2024-12-22 22:38:08 +00:00
Code Issues Releases Wiki Activity

bootloader: add fake processing of FirmwareUpload messages

Browse Source
This commit is contained in:
Pavol Rusnak 2017-04-16 20:58:58 +02:00
parent b91d8da421
commit 8a9e31382e
No known key found for this signature in database
GPG Key ID: 91F3B339B9A02A3D
1 changed files with 11 additions and 3 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

14
micropython/bootloader/main.c
View File

@ -171,6 +171,7 @@ void mainloop(void)
uint16_t msg_id = (buf[3] << 8) + buf[4];
uint32_t msg_size = (buf[5] << 24) + (buf[6] << 16) + (buf[7] << 8) + buf[8];
(void)msg_size;
static uint32_t chunk = 0;
switch (msg_id) {
case 0: // Initialize
DPRINTLN("received Initialize");
@ -182,14 +183,21 @@ void mainloop(void)
break;
case 6: // FirmwareErase
DPRINTLN("received FirmwareErase");
send_msg_Failure(iface);
send_msg_FirmwareRequest(iface, 0, 128 * 1024);
chunk = 0;
break;
case 7: // FirmwareUpload
DPRINTLN("received FirmwareUpload");
send_msg_Failure(iface);
// TODO: process chunk
chunk++;
if (chunk <= 3) {
send_msg_FirmwareRequest(iface, chunk * 128 * 1024, 128 * 1024);
} else {
send_msg_Success(iface);
}
break;
default:
DPRINTLN("received garbage");
DPRINTLN("received unknown message");
send_msg_Failure(iface);
break;
}