rmt_tx_channel_t::ping_pong_symbols - syntax, references, description

References

Code

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Referrer

size_t ping_pong_symbols; // ping-pong size (half of the RMT channel memory)

rmt_private.h:169

if (tx_chan->mem_off < tx_chan->ping_pong_symbols) {

rmt_encoder.c:92

rmt_encode_bytes()

if (tx_chan->mem_off < tx_chan->ping_pong_symbols) {

rmt_encoder.c:124

rmt_encode_bytes()

desc0->dw0.length = tx_chan->ping_pong_symbols * sizeof(rmt_symbol_word_t);

rmt_encoder.c:132

rmt_encode_bytes()

if (tx_chan->mem_off >= tx_chan->ping_pong_symbols * 2) {

rmt_encoder.c:154

rmt_encode_bytes()

desc1->dw0.length = tx_chan->ping_pong_symbols * sizeof(rmt_symbol_word_t);

rmt_encoder.c:156

rmt_encode_bytes()

if (tx_chan->mem_off < tx_chan->ping_pong_symbols) {

rmt_encoder.c:202

rmt_encode_copy()

if (tx_chan->mem_off < tx_chan->ping_pong_symbols) {

rmt_encoder.c:217

rmt_encode_copy()

desc0->dw0.length = tx_chan->ping_pong_symbols * sizeof(rmt_symbol_word_t);

rmt_encoder.c:225

rmt_encode_copy()

if (tx_chan->mem_off >= tx_chan->ping_pong_symbols * 2) {

rmt_encoder.c:245

rmt_encode_copy()

desc1->dw0.length = tx_chan->ping_pong_symbols * sizeof(rmt_symbol_word_t);

rmt_encoder.c:247

rmt_encode_copy()

if (tx_chan->mem_off < tx_chan->ping_pong_symbols) {

rmt_encoder.c:276

rmt_encode_simple()

if (tx_chan->mem_off < tx_chan->ping_pong_symbols) {

rmt_encoder.c:358

rmt_encode_simple()

desc0->dw0.length = tx_chan->ping_pong_symbols * sizeof(rmt_symbol_word_t);

rmt_encoder.c:366

rmt_encode_simple()

if (tx_chan->mem_off >= tx_chan->ping_pong_symbols * 2) {

rmt_encoder.c:381

rmt_encode_simple()

desc1->dw0.length = tx_chan->ping_pong_symbols * sizeof(rmt_symbol_word_t);

rmt_encoder.c:383

rmt_encode_simple()

tx_channel->ping_pong_symbols = mem_block_num * SOC_RMT_MEM_WORDS_PER_CHANNEL / 2;

rmt_tx.c:134

rmt_tx_register_to_group()

rmt_ll_tx_set_limit(hal->regs, channel_id, tx_channel->ping_pong_symbols);

rmt_tx.c:347

rmt_new_tx_channel()

tx_channel->base.hw_mem_base, tx_channel->dma_mem_base, tx_channel->dma_nodes, tx_channel->ping_pong_symbols, tx_channel->queue_size);

rmt_tx.c:390

rmt_new_tx_channel()

if (tx_chan->mem_off <= tx_chan->ping_pong_symbols) {

rmt_tx.c:645

rmt_tx_mark_eof()

off = tx_chan->mem_off - tx_chan->ping_pong_symbols;

rmt_tx.c:650

rmt_tx_mark_eof()

tx_chan->mem_end = tx_chan->ping_pong_symbols * 2;

rmt_tx.c:751

rmt_tx_do_transaction()

tx_chan->mem_end = tx_chan->ping_pong_symbols;

rmt_tx.c:755

rmt_tx_do_transaction()

tx_chan->mem_end = tx_chan->ping_pong_symbols * 3 - tx_chan->mem_end; // mem_end equals to either ping_pong_symbols or ping_pong_symbols*2

rmt_tx.c:937

rmt_isr_handle_tx_threshold()

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Data Use

rmt_tx_channel_t::ping_pong_symbols is written by 1 function and is read by 7 functions:

rmt_tx_register_to_group()

rmt_tx_channel_t::ping_pong_symbols

rmt_tx_do_transaction()

rmt_isr_handle_tx_threshold()

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rmt_tx_channel_t::ping_pong_symbols field

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