essl_spi_context_t::master_out - syntax, references, description

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} master_out;

essl_spi.c:47

.master_out.tx_buffer_size = init_config->tx_buf_size,

essl_spi.c:284

essl_spi_init_dev()

.master_out.tx_sync_reg = init_config->tx_sync_reg,

essl_spi.c:285

essl_spi_init_dev()

ctx->master_out.sent_buf_num = 0;

essl_spi.c:309

essl_spi_reset_cnt()

uint8_t reserved_1_head = ctx->master_out.tx_sync_reg < ctx->master_in.rx_sync_reg ? ctx->master_out.tx_sync_reg : ctx->master_in.rx_sync_reg;

essl_spi.c:319

essl_spi_read_reg()

uint8_t reserved_2_head = ctx->master_out.tx_sync_reg < ctx->master_in.rx_sync_reg ? ctx->master_in.rx_sync_reg : ctx->master_out.tx_sync_reg;

essl_spi.c:321

essl_spi_read_reg()

uint8_t reserved_1_head = ctx->master_out.tx_sync_reg < ctx->master_in.rx_sync_reg ? ctx->master_out.tx_sync_reg : ctx->master_in.rx_sync_reg;

essl_spi.c:408

essl_spi_write_reg()

uint8_t reserved_2_head = ctx->master_out.tx_sync_reg < ctx->master_in.rx_sync_reg ? ctx->master_in.rx_sync_reg : ctx->master_out.tx_sync_reg;

essl_spi.c:410

essl_spi_write_reg()

ESP_LOGV(TAG, "slave rx buffer: %d, master has sent: %d", ctx->master_out.slave_rx_buf_num, ctx->master_out.sent_buf_num);

essl_spi.c:421

essl_spi_get_tx_buffer_num()

return ctx->master_out.slave_rx_buf_num - ctx->master_out.sent_buf_num;

essl_spi.c:422

essl_spi_get_tx_buffer_num()

ret = essl_spi_rdbuf_polling(ctx->spi, (uint8_t *)&previous_size, ctx->master_out.tx_sync_reg, sizeof(uint32_t), 0);

essl_spi.c:432

essl_spi_update_tx_buffer_num()

ret = essl_spi_rdbuf_polling(ctx->spi, (uint8_t *)&updated_num, ctx->master_out.tx_sync_reg, sizeof(uint32_t), 0);

essl_spi.c:443

essl_spi_update_tx_buffer_num()

ctx->master_out.slave_rx_buf_num = updated_num;

essl_spi.c:448

essl_spi_update_tx_buffer_num()

uint32_t buf_num_to_use = (size + ctx->master_out.tx_buffer_size - 1) / ctx->master_out.tx_buffer_size;

essl_spi.c:465

essl_spi_send_packet()

ESP_LOGV(TAG, "slave buffer: %"PRIu32" is not enough, %"PRIu32" is required", (uint32_t)ctx->master_out.slave_rx_buf_num, (uint32_t)ctx->master_out.sent_buf_num + buf_num_to_use);

essl_spi.c:478

essl_spi_send_packet()

ctx->master_out.sent_buf_num += buf_num_to_use;

essl_spi.c:488

essl_spi_send_packet()

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Data Use

essl_spi_context_t::master_out is read by 6 functions:

essl_spi_context_t::master_out

essl_spi_reset_cnt()

essl_spi_read_reg()

essl_spi_write_reg()

essl_spi_get_tx_buffer_num()

essl_spi_update_tx_buffer_num()

essl_spi_send_packet()

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essl_spi_context_t::master_out field

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