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CHG: Added calling clear bigbuff to zero out it also, instead of just "free" it.

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ADD:  downloading the EML part from BigBuffer specially.
This commit is contained in:
iceman1001 2016-03-12 09:03:28 +01:00
commit aaa1a9a2dc
16 changed files with 91 additions and 48 deletions
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22
armsrc/appmain.c
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@ -1274,8 +1274,7 @@ void UsbPacketReceived(uint8_t *packet, int len)
LED_D_OFF(); // LED D indicates field ON or OFF
break;
case CMD_DOWNLOAD_RAW_ADC_SAMPLES_125K:
case CMD_DOWNLOAD_RAW_ADC_SAMPLES_125K: {
LED_B_ON();
uint8_t *BigBuf = BigBuf_get_addr();
size_t len = 0;
@ -1287,13 +1286,26 @@ void UsbPacketReceived(uint8_t *packet, int len)
cmd_send(CMD_ACK,1,0,BigBuf_get_traceLen(),getSamplingConfig(),sizeof(sample_config));
LED_B_OFF();
break;
}
case CMD_DOWNLOADED_SIM_SAMPLES_125K: {
uint8_t *b = BigBuf_get_addr();
memcpy(b+c->arg[0], c->d.asBytes, USB_CMD_DATA_SIZE);
memcpy( b + c->arg[0], c->d.asBytes, USB_CMD_DATA_SIZE);
cmd_send(CMD_ACK,0,0,0,0,0);
break;
}
}
case CMD_DOWNLOAD_EML_BIGBUF: {
LED_B_ON();
uint8_t *cardmem = BigBuf_get_EM_addr();
size_t len = 0;
for(size_t i=0; i < c->arg[1]; i += USB_CMD_DATA_SIZE) {
len = MIN((c->arg[1] - i), USB_CMD_DATA_SIZE);
cmd_send(CMD_DOWNLOADED_EML_BIGBUF, i, len, CARD_MEMORY_SIZE, cardmem + c->arg[0] + i, len);
}
// Trigger a finish downloading signal with an ACK frame
cmd_send(CMD_ACK, 1, 0, CARD_MEMORY_SIZE, 0, 0);
LED_B_OFF();
break;
}
case CMD_READ_MEM:
ReadMem(c->arg[0]);
break;