diff options
| author | robert-hh <robert@hammelrath.com> | 2021-06-18 12:52:22 +0200 |
|---|---|---|
| committer | Damien George <damien@micropython.org> | 2021-06-26 22:27:02 +1000 |
| commit | c8284c9b5045023803d3c0492954509e7b997aa5 (patch) | |
| tree | 4da7fd9dd09dff4b1e2f56203e378a3f6cc2b3d1 | |
| parent | 4eabff53cb390f555758ac9c326f75e900dc5a11 (diff) | |
mimxrt/main: Extend the information returned by help().
| -rw-r--r-- | ports/mimxrt/main.c | 19 |
1 files changed, 17 insertions, 2 deletions
diff --git a/ports/mimxrt/main.c b/ports/mimxrt/main.c index d605c9155..c93e89c8a 100644 --- a/ports/mimxrt/main.c +++ b/ports/mimxrt/main.c @@ -131,8 +131,23 @@ const char mimxrt_help_text[] = " machine.Pin(pin, m, [p]) -- get a pin and configure it for IO mode m, pull mode p\n" " methods: init(..), value([v]), high(), low())\n" "\n" - "Pin IO modes are: Pin.IN, Pin.OUT, Pin.OPEN_DRAIN\n" - "Pin pull modes are: Pin.PULL_UP, Pin.PULL_UP_47K, Pin.PULL_UP_22K, Pin.PULL_DOWN, Pin.PULL_HOLD\n" + " Pins are numbered board specific, either 0-n, or 'D0'-'Dn', or 'A0' - 'An',\n" + " according to the boards's pinout sheet.\n" + " Pin IO modes are: Pin.IN, Pin.OUT, Pin.OPEN_DRAIN\n" + " Pin pull modes are: Pin.PULL_UP, Pin.PULL_UP_47K, Pin.PULL_UP_22K, Pin.PULL_DOWN, Pin.PULL_HOLD\n" + " machine.ADC(pin) -- make an analog object from a pin\n" + " methods: read_u16()\n" + " machine.UART(id, baudrate=115200) -- create an UART object (id=1 - 8)\n" + " methods: init(), write(buf), any()\n" + " buf=read(n), readinto(buf), buf=readline()\n" + " The RX and TX pins are fixed and board-specific.\n" + " machine.SoftI2C() -- create an Soft I2C object\n" + " methods: readfrom(addr, buf, stop=True), writeto(addr, buf, stop=True)\n" + " readfrom_mem(addr, memaddr, arg), writeto_mem(addr, memaddr, arg)\n" + " machine.SoftSPI(baudrate=1000000) -- create an SPI object ()\n" + " methods: read(nbytes, write=0x00), write(buf), write_readinto(wr_buf, rd_buf)\n" + " machine.Timer(id, freq, callback) -- create a hardware timer object (id=0,1,2)\n" + " eg: machine.Timer(freq=1, callback=lambda t:print(t))\n" "\n" "Useful control commands:\n" " CTRL-C -- interrupt a running program\n" |