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add: sc upgrade - beta test

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This commit is contained in:
Chris 2018-07-05 14:38:31 +02:00
commit ee006c6a7b
5 changed files with 141 additions and 82 deletions
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66
armsrc/appmain.c
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@ -1029,7 +1029,7 @@ void UsbPacketReceived(uint8_t *packet, int len) {
I2C_Reset_EnterMainProgram();
// sample:
// [C0 02] A0 A4 00 00 02
// [C0 02 C1] A0 A4 00 00 02
// asBytes = A0 A4 00 00 02
// arg0 = len 5
I2C_BufferWrite(c->d.asBytes, c->arg[0], I2C_DEVICE_CMD_SEND, I2C_DEVICE_ADDRESS_MAIN);
@ -1041,28 +1041,72 @@ void UsbPacketReceived(uint8_t *packet, int len) {
cmd_send(CMD_ACK, len, 0, 0, resp, len);
break;
}
case CMD_SMART_UPLOAD: {
// upload file from client
uint8_t *mem = BigBuf_get_addr();
memcpy( mem + c->arg[0], c->d.asBytes, USB_CMD_DATA_SIZE);
cmd_send(CMD_ACK,1,0,0,0,0);
break;
}
case CMD_SMART_UPGRADE: {
#define I2C_BLOCK_SIZE 128
// write. Sector0, with 11,22,33,44
// erase is 128bytes.
StartTicks();
I2C_init();
I2C_Reset_EnterBootloader();
uint16_t length = 640;
bool isOK = true;
uint8_t res = 0;
uint16_t length = c->arg[0];
uint16_t pos = 0;
uint8_t resp[64] = {0};
uint8_t *fwdata = BigBuf_get_addr();
uint8_t *verfiydata = BigBuf_malloc(I2C_BLOCK_SIZE);
while (length) {
uint8_t msb = (pos >> 8) & 0xFF;
uint8_t lsb = pos & 0xFF;
Dbprintf("FW %02X %02X", msb, lsb);
bool isok = I2C_ReadFW(resp, msb, lsb, I2C_DEVICE_ADDRESS_BOOT);
if (isok)
Dbhexdump(sizeof(resp), resp, false);
length -= 64;
pos += 64;
Dbprintf("FW %02X %02X", msb, lsb);
size_t size = MIN(I2C_BLOCK_SIZE, length);
// write
res = I2C_WriteFW(fwdata+pos, size, msb, lsb, I2C_DEVICE_ADDRESS_BOOT);
if ( !res ) {
Dbprintf("Writing failed");
isOK = false;
break;
}
// writing takes time.
WaitMS(50);
// read
res = I2C_ReadFW(verfiydata, size, msb, lsb, I2C_DEVICE_ADDRESS_BOOT);
if ( res == 0) {
Dbprintf("Reading back failed");
isOK = false;
break;
}
// cmp
if ( 0 != memcmp(fwdata+pos, verfiydata, size)) {
Dbprintf("not equal data");
isOK = false;
break;
}
length -= size;
pos += size;
}
cmd_send(CMD_ACK, len, 0, 0, resp, sizeof(resp));
break;
cmd_send(CMD_ACK, isOK, pos, 0, 0, 0);
StopTicks();
break;
}
#endif