LEDS interface I2S setup/async mode - #123

Merged

SpComb merged 66 commits into

Jun 5, 2026

Commits on May 23, 2026

i2s_out: one line of i2s_out_dma_buffer() DEBUG
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daab641
i2s_out: unset dma eof desc next loop to fix OUT_DSCR_ERR interrupt
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8c647d5
i2s_out: use I2S_OUT_TOTAL_EOF_INT
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6c1c9a8
i2s_out: simplify i2s_out_dma_buffer(), use eof isr to detect free dma links
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5f64620
i2s_out: rename dma rx -> out
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79539df
i2s_out: rename dma eof -> end
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1ce2f8f
i2s_out: refactor i2s_out_dma_desc/next()
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3eece4c
leds: optional i2s interface setup() for async operation
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4c08a50
main: leds setup_interface
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b9fb20f
fixup! i2s_out: rename dma rx -> out
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ed1dce4
i2s_out: implement async start() mode
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20c7b5a
main: fix i2s_data_copies ordering
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a1231cb
main: USER_ALERT_ERROR_LEDS on leds_setup() errors
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8481445
logging: optional ISR WARN
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9192858
i2s_out: cleanup i2s_out_intr_setup() DEBUG logging
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f2b20aa
i2s_out: i2s_out_dma_wait() -> DEBUG
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6e955e7
logging: extra TRACE level
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0adf94e
i2s_out: dma TRACE logging
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07397a4
leds: bump TEST_FRAME_RATE -> 30
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13c510f
i2s_out: fix goto error -> locking
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be8e43b
i2s_out: timeouts
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0b0e52c
i2s_out: enforce setup
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d1e3840
leds_interface_i2s->options
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bd38edb
main: reset leds interface on update_leds() errors
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f679c1f
i2s_out: do not set I2S_OUT_EVENT_GROUP_BIT_DMA_EOF event bit on I2S_OUT_TOTAL_EOF_INT
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67c62d3
i2s_out: workaround unreliable I2S_OUT_TOTAL_EOF_INT
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6da9cad
main: bump LEDS_I2S_TIMEOUT -> 5000ms to survive config save -> flash write
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1814229
i2s_out: be more defensive about dma_write_desc->owner in wait/next()
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99053e5
i2s_out: fix comments
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445f134
main: drop LEDS_I2S_INTERFACE_TIMEOUT to 1s
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68ec2b2
i2s_out: use IRAM ISR to keep it enabled during cache writes
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51014fd
i2s_out: TODO/XXX
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712f61f
logging: ISR_ERROR
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b9fe553
i2s_out: LOG_ISR_ERROR on OUT_DSCR_ERR, unknown eof_desc
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6d0ec75
i2s_out: the I2S_OUT_TOTAL_EOF interrupt is too unreliable, stick to just I2S_OUT_EOF_INT
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4300a32
i2s_out: rename I2S_OUT_EVENT_GROUP_BIT_DMA_DONE
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59d8014
i2s_out: simplify i2s_out_dma_wait() condition, fix deadlock on dma_eof_desc -> dma_end_desc
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42ca510
i2s_out: include dma state in flush timeout error
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ef37dba
i2s_out: avoid setting dma_write_desc->next at dma_start(), it is only initialized in setup()
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4e20ff5
i2s_out: ensure dma_end_desc->eof=1 in dma_start()
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7c642cb
main: enable leds interface_setup by default
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18e197b
logging: use DRAM_STR for ISR logging (IRAM-safe)
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52ee9bf
logging: fix DEBUG -> WARN -> ERROR
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9fdecab
usb_pd_sink: cleanup DEBUG
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0150130
i2s_out: simplify dma_end_desc case
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bed642c
i2s_out: refactor xEventGroupSetBitsFromISR() usage to a single call
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625878d
i2s_out: log xEventGroupSetBitsFromISR() failures
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666c068
i2s_out: split intr_iram for linker iram/dram, including logging
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6e9c3f9
logging: drop DRAM_STR for LOG_FORMAT, require use of linker script for __func__ with iram isr
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95b7036
LOG_ISR_ERROR on xEventGroupSetBitsFromISR failure
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8ecd78c
i2s_out: replace DMA_DONE event group bit with task notification
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00375a2
i2s_out: replace DMA_EOF event group bit with task notification
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89f8812
i2s_out: replace I2S_DONE event group bit with task notification
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76b6ad8
i2s_out: remove event_group on esp32
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ff0b875

Commits on Jun 5, 2026

i2s_out: refactor intr state set
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dd68982
i2s_out: fix missed first eof desc
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4205fbf
i2s_out: rename i2s_data_buf/desc/count
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2139345
i2s_out: simplified dma_out_desc using next
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eef3748
i2s_out: dma wait/flush debug log
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9f2183d
i2s_out: fix dma end len
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0632d9b
i2s_out: fix NULL deref on multiple EOF ISRs
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41d951a
leds: hard reset i2s on tx errors without start/flush or timeout
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0912628
i2s_out: move repeat to setup() to work in async mode, commit all descs in start
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2af5561
i2s_out: assert
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391cdda
i2s_out: fix dma repeat desc len on start
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e552a9b
main: state vs config on leds reset
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c197ada