Michael Spencer / Smoothie

Fork of Smoothie to port to mbed non-LPC targets.

Dependencies:   mbed

Fork of Smoothie by Stéphane Cachat

libs/Targets/TARGET_NUCLEO_F103RB/Target.cpp@3:f151d08d335c, 2014-03-02 (annotated)

Committer:
Bigcheese
Date:
Sun Mar 02 06:33:08 2014 +0000
Revision:
3:f151d08d335c
Bunch of stuff. Need to locally merge in updated USB changes.

Who changed what in which revision?

UserRevisionLine numberNew contents of line
Bigcheese 3:f151d08d335c 1 #include "../Target.h"
Bigcheese 3:f151d08d335c 2
Bigcheese 3:f151d08d335c 3 #include "PinNames.h"
Bigcheese 3:f151d08d335c 4
Bigcheese 3:f151d08d335c 5 #include <stdlib.h>
Bigcheese 3:f151d08d335c 6
Bigcheese 3:f151d08d335c 7 static PinName pin_map[4][16] = {
Bigcheese 3:f151d08d335c 8 {PA_0, PA_1, PA_2, PA_3, PA_4, PA_5, PA_6, PA_7, PA_8, PA_9, PA_10, PA_11, PA_12, PA_13, PA_14, PA_15},
Bigcheese 3:f151d08d335c 9 {PB_0, PB_1, PB_2, PB_3, PB_4, PB_5, PB_6, PB_7, PB_8, PB_9, PB_10, PB_11, PB_12, PB_13, PB_14, PB_15},
Bigcheese 3:f151d08d335c 10 {PC_0, PC_1, PC_2, PC_3, PC_4, PC_5, PC_6, PC_7, PC_8, PC_9, PC_10, PC_11, PC_12, PC_13, PC_14, PC_15},
Bigcheese 3:f151d08d335c 11 {PD_0, PD_1, PD_2, NC, NC, NC, NC, NC, NC, NC, NC, NC, NC, NC, NC, NC}
Bigcheese 3:f151d08d335c 12 };
Bigcheese 3:f151d08d335c 13
Bigcheese 3:f151d08d335c 14 // STM Nucleo pins are in the form of <PORT>.<PIN> where PORT = [A-D]
Bigcheese 3:f151d08d335c 15 // and PIN = [1-15]. Port D only has 3 pins.
Bigcheese 3:f151d08d335c 16 PinName pin_name_from_string(std::string str) {
Bigcheese 3:f151d08d335c 17 if (str.size() < 3)
Bigcheese 3:f151d08d335c 18 return NC;
Bigcheese 3:f151d08d335c 19 unsigned port = str[0];
Bigcheese 3:f151d08d335c 20 port -= 'A';
Bigcheese 3:f151d08d335c 21 if (port > 3)
Bigcheese 3:f151d08d335c 22 return NC;
Bigcheese 3:f151d08d335c 23 if (str[1] != '.')
Bigcheese 3:f151d08d335c 24 return NC;
Bigcheese 3:f151d08d335c 25 unsigned long pin = strtoul(str.data() + 2, NULL, 10);
Bigcheese 3:f151d08d335c 26 if (pin > 15)
Bigcheese 3:f151d08d335c 27 return NC;
Bigcheese 3:f151d08d335c 28 return pin_map[port][pin];
Bigcheese 3:f151d08d335c 29 }