examples/blinky.cpp works on F2.

Only OUTPUT mode is tested; any other modes might work, but no
guarantees.

Bring back:

- wirish/wirish_digital.cpp
- wirish/cxxabi-compat.cpp
- wirish/wirish_time.cpp

Add new:

- wirish/stm32f1/wirish_digital.cpp
- wirish/stm32f2/wirish_digital.cpp

Move pinMode() from wirish/wirish_digital.cpp into the file by the
same basename in wirish/stm32f1. This implementation is tied to
F1. Add an F2 implementation in wirish/stm32f2/wirish_digital.cpp.

Signed-off-by: Marti Bolivar <mbolivar@leaflabs.com>

1 files changed, 1 insertions, 53 deletions

diff --git a/wirish/wirish_digital.cpp b/wirish/wirish_digital.cpp
index 6be1a29..a7f10cd 100644
--- a/wirish/wirish_digital.cpp
+++ b/wirish/wirish_digital.cpp
@@ -2,6 +2,7 @@
  * The MIT License
  *
  * Copyright (c) 2010 Perry Hung.
+ * Copyright (c) 2012 LeafLabs, LLC.
  *
  * Permission is hereby granted, free of charge, to any person
  * obtaining a copy of this software and associated documentation
@@ -36,59 +37,6 @@
 #include <wirish/wirish_time.h>
 #include <wirish/boards.h>
 
-void pinMode(uint8 pin, WiringPinMode mode) {
-    gpio_pin_mode outputMode;
-    bool pwm = false;
-
-    if (pin >= BOARD_NR_GPIO_PINS) {
-        return;
-    }
-
-    switch(mode) {
-    case OUTPUT:
-        outputMode = GPIO_OUTPUT_PP;
-        break;
-    case OUTPUT_OPEN_DRAIN:
-        outputMode = GPIO_OUTPUT_OD;
-        break;
-    case INPUT:
-    case INPUT_FLOATING:
-        outputMode = GPIO_INPUT_FLOATING;
-        break;
-    case INPUT_ANALOG:
-        outputMode = GPIO_INPUT_ANALOG;
-        break;
-    case INPUT_PULLUP:
-        outputMode = GPIO_INPUT_PU;
-        break;
-    case INPUT_PULLDOWN:
-        outputMode = GPIO_INPUT_PD;
-        break;
-    case PWM:
-        outputMode = GPIO_AF_OUTPUT_PP;
-        pwm = true;
-        break;
-    case PWM_OPEN_DRAIN:
-        outputMode = GPIO_AF_OUTPUT_OD;
-        pwm = true;
-        break;
-    default:
-        ASSERT(0);
-        return;
-    }
-
-    gpio_set_mode(PIN_MAP[pin].gpio_device, PIN_MAP[pin].gpio_bit, outputMode);
-
-    if (PIN_MAP[pin].timer_device != NULL) {
-        /* Enable/disable timer channels if we're switching into or
-         * out of PWM. */
-        timer_set_mode(PIN_MAP[pin].timer_device,
-                       PIN_MAP[pin].timer_channel,
-                       pwm ? TIMER_PWM : TIMER_DISABLED);
-    }
-}
-
-
 uint32 digitalRead(uint8 pin) {
     if (pin >= BOARD_NR_GPIO_PINS) {
         return 0;