Lines Matching defs:desc
96 lws_bb_spi_queue(const lws_spi_ops_t *octx, const lws_spi_desc_t *desc)
99 const uint8_t *src = desc->src;
104 ctx->gpio->set(ctx->ncs[desc->channel], 0);
106 if (desc->count_cmd) {
107 ctx->gpio->set(ctx->ncmd[desc->channel], 0);
108 lws_bb_spi_write(ctx, src, desc->count_cmd);
109 ctx->gpio->set(ctx->ncmd[desc->channel], 1);
111 src += desc->count_cmd;
114 if (desc->count_write)
115 lws_bb_spi_write(ctx, desc->data, desc->count_write);
117 if (desc->count_read)
118 lws_bb_spi_read(ctx, desc->dest, desc->count_read);
121 ctx->gpio->set(ctx->ncs[desc->channel], 1);