13 Commits

Author	SHA1	Message	Date
Marius Vikhammer	e0e913839f	gdma: fixed crash from logging when using newlib nano ... Newlib nano printf formatting do not support %z, and will crash if such an identifier is followed by a %s indentifier. Closes https://github.com/espressif/esp-idf/issues/9631	2023-05-06 13:49:31 +08:00
morris	46b66530ce	gdma: prevent mutli-channels connect to the same peripheral ... 1. add check in the gdma driver, to prevent multiple channels connecting to the same peripheral 2. memory copy DMA ID will occupy the peripheral's DMA ID on some ESP targets (e.g. esp32c3/s3). We should search for a free one when install async memcpy driver. Closes https://github.com/espressif/esp-idf/issues/10575	2023-02-01 11:10:26 +08:00
morris	2f1393ad53	gdma: add spin lock for gdma channel ... ... because we allow several control functions to be runable under ISR context	2022-04-21 10:11:20 +00:00
morris	d23c3fb314	gdma: correct the iram placement logic	2022-04-19 13:01:13 +00:00
morris	ee00029c05	gdma: support IRAM interrupt	2021-11-17 12:57:52 +08:00
morris	d9819bc7ae	gdma: set transfer ability	2021-07-16 14:47:09 +08:00
Jan Brudný	690974e32f	driver: update copyright notice	2021-05-25 17:43:57 +02:00
morris	270ed70f3e	gdma: support reset dma fifo at runtime	2021-05-12 17:10:37 +08:00
morris	6e981af406	gdma: separate tx/rx channel interrupt	2021-05-06 15:06:37 +08:00
laokaiyao	e0004dc443	gdma: replaced DMA_CHECK with ESP_GOTO_ON_FALSE and ESP_GOTO_ON_ERROR	2021-04-23 14:49:30 +08:00
morris	9f1c82d547	gdma: fix wrong level of {group,pair} ref count	2021-02-24 11:38:57 +08:00
morris	914ba4914a	gdma: fix potential cocurrency issue ... Alloc handle memory first then hook, we can benifit: 1. Don't have to do malloc in a critical section 2. Don't have to do esp_intr_free in a critical section	2021-01-14 20:37:36 +08:00
morris	e6d23a35ec	gdma: dynamic alloc DMA channels	2021-01-13 10:52:27 +08:00