WIP target lo

custom debug stream run docker with project dir, specify dir to makefile remove unused includes fix broken F1
2020-08-17 12:45:53 +03:00
parent 419a7644a4
commit 0980775f01
16 changed files with 320 additions and 45 deletions
--- a/target_f1/Src/flipper_hal.c
+++ b/target_f1/Src/flipper_hal.c
@@ -0,0 +1,59 @@
+/*
+Flipper devices inc.
+
+GPIO and HAL implementations
+*/
+
+#include "main.h"
+#include "flipper_hal.h"
+
+void app_gpio_init(GpioPin gpio, GpioMode mode) {
+    if(gpio.pin != 0) {
+        GPIO_InitTypeDef GPIO_InitStruct;
+
+        GPIO_InitStruct.Pin = gpio.pin;
+        GPIO_InitStruct.Pull = GPIO_NOPULL;
+
+        switch(mode) {
+            case GpioModeInput:
+                GPIO_InitStruct.Mode = GPIO_MODE_INPUT;
+            break;
+
+            case GpioModeOutput: 
+                GPIO_InitStruct.Mode = GPIO_MODE_OUTPUT_PP;
+                GPIO_InitStruct.Speed = GPIO_SPEED_FREQ_MEDIUM;
+            break;
+
+            case GpioModeOpenDrain:
+                GPIO_InitStruct.Mode = GPIO_MODE_OUTPUT_OD;
+                GPIO_InitStruct.Speed = GPIO_SPEED_FREQ_MEDIUM;
+            break;
+        }
+
+        HAL_GPIO_Init(gpio.port, &GPIO_InitStruct);
+    }
+}
+
+// TODO delay from timer
+void delay_us(uint32_t time) {
+  time *= 11.8;
+
+  while(time--) {}
+}
+
+void pwm_set(float value, float freq, TIM_HandleTypeDef* tim, uint32_t channel) {
+    tim->Init.CounterMode = TIM_COUNTERMODE_UP;
+    tim->Init.Period = (uint32_t)((SystemCoreClock/tim->Init.Prescaler)/freq);
+    tim->Init.ClockDivision = TIM_CLOCKDIVISION_DIV1;
+    tim->Init.AutoReloadPreload = TIM_AUTORELOAD_PRELOAD_DISABLE;
+    HAL_TIM_PWM_Init(tim);
+
+    TIM_OC_InitTypeDef sConfigOC;
+  
+    sConfigOC.OCMode = TIM_OCMODE_PWM1;
+    sConfigOC.Pulse = (uint16_t)(291 * value);
+    sConfigOC.OCPolarity = TIM_OCPOLARITY_HIGH;
+    sConfigOC.OCFastMode = TIM_OCFAST_DISABLE;
+    HAL_TIM_PWM_ConfigChannel(tim, &sConfigOC, channel);
+    HAL_TIM_PWM_Start(tim, channel);
+}