Bring timer initialization back to init().

Turns out the F1 code was pretty portable after all, so take it from
the F1 boards_setup.cpp and stick it back into boards.cpp. The only
change needed was to add a call to the newly-minted
timer_has_cc_channel() (and this is necessary on F103 XL-density,
anyway).

Also assert LeafLabs copyright in boards.cpp. We really need to do
this throughout the library; it's basically been rewritten since
Perry.

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

1 files changed, 0 insertions, 45 deletions

diff --git a/wirish/stm32f1/boards_setup.cpp b/wirish/stm32f1/boards_setup.cpp
index a71661d..423e5ec 100644
--- a/wirish/stm32f1/boards_setup.cpp
+++ b/wirish/stm32f1/boards_setup.cpp
@@ -62,8 +62,6 @@ namespace wirish {
         adc_prescaler w_adc_pre = ADC_PRE_PCLK2_DIV_6;
         adc_smp_rate w_adc_smp = ADC_SMPR_55_5;
 
-        static void config_timer(timer_dev*);
-
         void board_reset_pll(void) {
             // TODO
         }
@@ -81,10 +79,6 @@ namespace wirish {
             afio_init();
         }
 
-        void board_setup_timers(void) {
-            timer_foreach(config_timer);
-        }
-
         void board_setup_usb(void) {
 #if 0
 #    if STM32_HAVE_USB
@@ -92,44 +86,5 @@ namespace wirish {
 #    endif
 #endif
         }
-
-        /*
-         * Auxiliary routines
-         */
-
-        static void config_timer(timer_dev *dev) {
-#if 0
-            timer_adv_reg_map *regs = (dev->regs).adv;
-            const uint16 full_overflow = 0xFFFF;
-            const uint16 half_duty = 0x8FFF;
-
-            timer_init(dev);
-            timer_pause(dev);
-
-            regs->CR1 = TIMER_CR1_ARPE;
-            regs->PSC = 1;
-            regs->SR = 0;
-            regs->DIER = 0;
-            regs->EGR = TIMER_EGR_UG;
-
-            switch (dev->type) {
-            case TIMER_ADVANCED:
-                regs->BDTR = TIMER_BDTR_MOE | TIMER_BDTR_LOCK_OFF;
-                // fall-through
-            case TIMER_GENERAL:
-                timer_set_reload(dev, full_overflow);
-
-                for (int channel = 1; channel <= 4; channel++) {
-                    timer_set_compare(dev, channel, half_duty);
-                    timer_oc_set_mode(dev, channel, TIMER_OC_MODE_PWM_1, TIMER_OC_PE);
-                }
-                // fall-through
-            case TIMER_BASIC:
-                break;
-            }
-
-            timer_resume(dev);
-#endif
-        }
     }
 }