updated readme

This commit is contained in:
matthias.ringwald@gmail.com 2014-10-02 21:43:16 +00:00
parent c62674a9a4
commit cfc474427e

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@ -4,16 +4,17 @@ based on GNU Tools for ARM Embedded Processors and libopencm3
GNU Tools for ARM Embedded Processors:
https://launchpad.net/gcc-arm-embedded
libopencm3 is automatically build from its git repository
libopencm3 is automatically fetched and build from its git repository by make
openocd 0.8.0 (or higher) is used to upload firmware
Configuration:
- LED on PA5
- Sys tick 1 ms (can be much slower for BTstack)
- LED on PA5, on when MCU in Run mode and off while in Sleep mode
- Debug UART: USART2 - 9600/8/N/1, TX on PA2
- Bluetooth: USART3 with Hardware Flowcontrol. TX PB10, RX PB11, CTS PB13 (in), RTS PB14 (out), N_SHUTDOWN PB15
- Bluetooth: USART3 with hardware flowcontrol RTS. IRQ on CTS Rising. TX PB10, RX PB11, CTS PB13 (in), RTS PB14 (out), N_SHUTDOWN PB15
TODO:
- implement hal_uart_dma.h using DMA (fallback: regular UART)
- implement hal_cpu.h
- figure out how to compile multiple examples with single Makefile/folder
- extract classic and le examples into example/embedded
- use examples from BTSTACK_ROOT/example/embedded directly