void sr5WriteData(ts_channel_s *tsChannel, const uint8_t * buffer, int size) {
efiAssertVoid(CUSTOM_ERR_6570, getRemainingStack(chThdGetSelfX()) > 64, "tunerStudioWriteData");
#if EFI_SIMULATOR || defined(__DOXYGEN__)
logMsg("chSequentialStreamWrite [%d]\r\n", size);
#endif
#if TS_UART_DMA_MODE && EFI_PROD_CODE
UNUSED(tsChannel);
int transferred = size;
uartSendTimeout(TS_DMA_UART_DEVICE, (size_t *)&transferred, buffer, BINARY_IO_TIMEOUT);
#else
if (tsChannel->channel == NULL)
return;
// int transferred = chnWriteTimeout(tsChannel->channel, buffer, size, BINARY_IO_TIMEOUT);
// temporary attempt to work around #553
// instead of one huge packet let's try sending a few smaller packets
int transferred = 0;
int stillToTransfer = size;
while (stillToTransfer > 0) {
int thisTransferSize = minI(stillToTransfer, 768);
transferred += chnWriteTimeout(tsChannel->channel, buffer, thisTransferSize, BINARY_IO_TIMEOUT);
buffer += thisTransferSize;
stillToTransfer -= thisTransferSize;
}
#endif
#if EFI_SIMULATOR || defined(__DOXYGEN__)
logMsg("transferred [%d]\r\n", transferred);
#endif
if (transferred != size) {
#if EFI_SIMULATOR || defined(__DOXYGEN__)
logMsg("!!! NOT ACCEPTED %d out of %d !!!", transferred, size);
#endif /* EFI_SIMULATOR */
scheduleMsg(&tsLogger, "!!! NOT ACCEPTED %d out of %d !!!", transferred, size);
}
}
void bus_tx() {
size_t n = sizeof(Frame);
uartSendTimeout(&UARTD2, &n, &framebuf.raw, TIME_INFINITE);
}