From 037d84bed61fb93a5292d0194bbf734fd2927378 Mon Sep 17 00:00:00 2001
From: Trygve Laugstøl <trygvis@inamo.no>
Date: Sat, 13 May 2017 10:48:31 +0200
Subject: wip

---
 src/radio-controller.cpp | 25 +++++++++++++++++++++----
 1 file changed, 21 insertions(+), 4 deletions(-)

(limited to 'src')

diff --git a/src/radio-controller.cpp b/src/radio-controller.cpp
index c71aaa5..9795574 100644
--- a/src/radio-controller.cpp
+++ b/src/radio-controller.cpp
@@ -1,13 +1,18 @@
 #include "radio-controller.h"
 #include "stm32f1xx_hal.h"
-#include <cstring>
 #include "mcu/arm/semihosting.h"
+#include "mcu/stm32cubemx/uart.h"
+#include "mcu/stm32cubemx/debug.h"
 
 #ifdef HAL_IWDG_MODULE_ENABLED
 extern IWDG_HandleTypeDef hiwdg;
 #endif
 
 extern TIM_HandleTypeDef htim1;
+extern UART_HandleTypeDef huart2;
+
+mcu::stm32cubemx::uart::uart_port uart2(&huart2);
+mcu::stm32cubemx::debug::dbg<100> dbg(uart2);
 
 void main_pre_init() {
 }
@@ -15,21 +20,33 @@ void main_pre_init() {
 void main_post_init() {
     semihosting::enable();
 
-    HAL_TIM_Base_Start(&htim1);
+    printf("Radio Controller\n");
+
+    HAL_TIM_Base_Start_IT(&htim1);
+//    HAL_TIM_IC_Start_IT(&htim1, 1);
+
+    uart2.enable();
 }
 
 static uint32_t tick_next = 0;
 
+static bool seen_high = false;
+
 void main_loop() {
-//    printf("hello world!");
     auto now = HAL_GetTick();
 
     if (now >= tick_next) {
+//        puts(HAL_GPIO_ReadPin(GPIOA, GPIO_PIN_8) ? "1" : "0");
+
         uint32_t cnt = __HAL_TIM_GET_COUNTER(&htim1);
-        printf("cnt=%lu, now=%lu\n", cnt, now);
+        dbg.println("cnt=%lu, now=%lu, seen_high=%d", cnt, now, seen_high);
         tick_next += 1000;
+        seen_high = false;
+        dbg.println("wat");
     }
 
+    seen_high |= HAL_GPIO_ReadPin(GPIOA, GPIO_PIN_8);
+
 #ifdef HAL_IWDG_MODULE_ENABLED
     HAL_IWDG_Refresh(&hiwdg);
 #endif
-- 
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