// Write the statistics out to the provided file
void CSVAggregator::write_out(CSVTable t, Config &config) {
std::ofstream file;
prepare_stream(t, config, true);
file.open(config.outfile);
file << output;
file.close();
}
void dma_start_rx(const struct dma_option *option, unsigned count,
void *memory)
{
stm32_dma_stream_t *stream = dma_get_channel(option->channel);
prepare_stream(option->channel, count, option->periph, memory,
STM32_DMA_CCR_MINC | STM32_DMA_CCR_DIR_P2M |
option->flags);
dma_go(stream);
}
void print(std::ostream& os, const grid<Iter1, Iter2>& grid, const Values&... values) {
ads::util::stream_state_saver guard(os);
prepare_stream(os);
const auto& xs = get_range<0>(grid);
const auto& ys = get_range<1>(grid);
for (std::size_t i = 0; i < xs.size(); ++ i) {
for (std::size_t j = 0; j < ys.size(); ++ j) {
print_row(os, xs[i], ys[j], values(i, j)...);
}
}
}
void dma_prepare_tx(const struct dma_option *option, unsigned count,
const void *memory)
{
/*
* Cast away const for memory pointer; this is ok because we know
* we're preparing the stream for transmit.
*/
prepare_stream(option->channel, count, option->periph, (void *)memory,
STM32_DMA_CCR_MINC | STM32_DMA_CCR_DIR_M2P |
option->flags);
}
// Written after the streamer - this method uses the stream to output the contents
void CSVAggregator::print(CSVTable t, Config &config, bool with_header) {
prepare_stream(t, config, with_header);
std::cout << output;
}
