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Code Issues Releases Wiki Activity

bootloader: add fake processing of FirmwareUpload messages

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Pavol Rusnak 2017-04-16 20:58:58 +02:00
parent b91d8da421
commit 8a9e31382e
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GPG Key ID: 91F3B339B9A02A3D
1 changed files with 11 additions and 3 deletions
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14
micropython/bootloader/main.c
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@ -171,6 +171,7 @@ void mainloop(void)
uint16_t msg_id = (buf[3] << 8) + buf[4]; uint16_t msg_id = (buf[3] << 8) + buf[4];
uint32_t msg_size = (buf[5] << 24) + (buf[6] << 16) + (buf[7] << 8) + buf[8]; uint32_t msg_size = (buf[5] << 24) + (buf[6] << 16) + (buf[7] << 8) + buf[8];
(void)msg_size; (void)msg_size;
static uint32_t chunk = 0;
switch (msg_id) { switch (msg_id) {
case 0: // Initialize case 0: // Initialize
DPRINTLN("received Initialize"); DPRINTLN("received Initialize");
@ -182,14 +183,21 @@ void mainloop(void)
break; break;
case 6: // FirmwareErase case 6: // FirmwareErase
DPRINTLN("received FirmwareErase"); DPRINTLN("received FirmwareErase");
send_msg_Failure(iface); send_msg_FirmwareRequest(iface, 0, 128 * 1024);
chunk = 0;
break; break;
case 7: // FirmwareUpload case 7: // FirmwareUpload
DPRINTLN("received 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; break;
default: default:
DPRINTLN("received garbage"); DPRINTLN("received unknown message");
send_msg_Failure(iface); send_msg_Failure(iface);
break; break;
} }