67 lines
2.4 KiB
Plaintext
67 lines
2.4 KiB
Plaintext
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:name: Zephyr BLE HCI-UART on nRF52840
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:description: Two pairs of machines (host-controller) communicating through BLE. Hosts and controllers communicate using HCI-UART. Every machine is running Zephyr on nRF52840.
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emulation CreateUARTHub "central_hci"
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emulation CreateUARTHub "peripheral_hci"
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emulation CreateBLEMedium "wireless"
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using sysbus
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$central_bin?=@https://dl.antmicro.com/projects/renode/nrf52840dk--zephyr-ble_central_hr_hci_uart.elf-s_3302344-e0d303c14ad52fda2b16157c09ce62f1d065bc31
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$peripheral_bin?=@https://dl.antmicro.com/projects/renode/nrf52840dk--zephyr-ble_peripheral_hr_hci_uart.elf-s_3094464-d15ff2ff7cf4ba4105b1896b445b5e4baeb7a487
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$hci_uart_bin?=@https://dl.antmicro.com/projects/renode/nrf52840dk--zephyr-ble_hci_uart.elf-s_2437336-4bf9cccb70ca95fb12667896eec3f777f39f90ee
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# Create central machines
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mach create "central_host"
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machine LoadPlatformDescription @platforms/boards/nrf52840dk_nrf52840.repl
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connector Connect sysbus.uart1 central_hci
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showAnalyzer uart0
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mach create "central_controller"
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machine LoadPlatformDescription @platforms/boards/nrf52840dk_nrf52840.repl
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connector Connect sysbus.radio wireless
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connector Connect sysbus.uart1 central_hci
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# Create peripheral machines
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mach create "peripheral_host"
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machine LoadPlatformDescription @platforms/boards/nrf52840dk_nrf52840.repl
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connector Connect sysbus.uart1 peripheral_hci
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showAnalyzer uart0
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mach create "peripheral_controller"
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machine LoadPlatformDescription @platforms/boards/nrf52840dk_nrf52840.repl
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connector Connect sysbus.radio wireless
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connector Connect sysbus.uart1 peripheral_hci
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# Set Quantum value for CPUs. This is required by BLE stack
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# as it results in more often synchronization between machines.
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emulation SetGlobalQuantum "0.00001"
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macro reset
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"""
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mach set "central_host"
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sysbus LoadELF $central_bin
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cpu IsHalted true
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mach set "peripheral_host"
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sysbus LoadELF $peripheral_bin
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cpu IsHalted true
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mach set "central_controller"
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sysbus LoadELF $hci_uart_bin
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mach set "peripheral_controller"
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sysbus LoadELF $hci_uart_bin
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# Controllers need to be started earlier as they need time to configure UART devices for reception.
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# Hosts begin UART transmission early so without the delay the initial part of the communication would be dropped.
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emulation RunFor "1"
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mach set "central_host"
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cpu IsHalted false
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mach set "peripheral_host"
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cpu IsHalted false
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"""
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runMacro $reset
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