Andy Piper f9c5f9be00 AP_HAL_ChibiOS: make dshot DMA unlock event driven in order to allow unlocking from rcout thread ... refactor rcout into separate thread and process all dshot requests there move uart DMA completion to event model process dshot locks in strick reverse order when unlocking convert Shared_DMA to use mutexes move UART transmit to a thread-per-uart do blocking UART DMA transactions do blocking dshot DMA transactions trim stack sizes cancel dma transactions on dshot when timeout occurs support contention stats on blocking locking move thread supression into chibios_hwdef.py invalidate DMA bounce buffer correctly separate UART initialisation into two halves cleanup UART transaction timeouts add @SYS/uarts.txt move half-duplex handling to TX thread correct thread statistics after use of ExpandingString set unbuffered TX thread priority owner + 1 correctly unlock serial_led_send() don't share IMU RX on KakuteF7Mini observe dshot pulse time more accurately. set TRBUFF bit for UART DMA transfers deal with UART DMA timeouts correctly don't deadlock on reverse ordered DMA locks change PORT_INT_REQUIRED_STACK to 128		2021-02-20 14:37:11 +11:00
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hwdef-bl.dat	AP_HAL_ChibiOS: make dshot DMA unlock event driven in order to allow unlocking from rcout thread	2021-02-20 14:37:11 +11:00
hwdef.dat	AP_HAL_ChibiOS: make dshot DMA unlock event driven in order to allow unlocking from rcout thread	2021-02-20 14:37:11 +11:00