therm Changeset - 49485c1fefae · protofusion repositories

Changeset - 49485c1fefae

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cortex-f0

2 7 2

Ethan Zonca - 9 years ago 2015-08-23 19:00:35
ez@ethanzonca.com

Migrate sysclk, cleanup

9 files changed with 49 insertions and 49 deletions:

Makefile

config.h

display.c

main.c

max31855.c

max31855.h

syslib.c

syslib.h

usbd_conf.c

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Makefile

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 # STM32F0xx Makefile
 # #####################################
+#
 # Part of the uCtools project
 # uctools.github.com
+#
 #######################################
 # user configuration:
 #######################################
 # SOURCES: list of sources in the user application
-SOURCES = main.c usbd_conf.c usbd_cdc_if.c usb_device.c usbd_desc.c stm32f0xx_hal_msp.c stm32f0xx_it.c system_stm32f0xx.c gpio.c spi.c ssd1306.c stringhelpers.c display.c bootlib.c storage.c flash.c max31855.c
+SOURCES = main.c usbd_conf.c usbd_cdc_if.c usb_device.c usbd_desc.c stm32f0xx_hal_msp.c stm32f0xx_it.c system_stm32f0xx.c gpio.c spi.c ssd1306.c stringhelpers.c display.c syslib.c storage.c flash.c max31855.c max31865.c
 # TARGET: name of the user application
 TARGET = main
 # BUILD_DIR: directory to place output files in
 BUILD_DIR = build
 # LD_SCRIPT: location of the linker script
 LD_SCRIPT = stm32f042c6_flash.ld
 # USER_DEFS user defined macros
 USER_DEFS = -D HSI48_VALUE=48000000 -D HSE_VALUE=16000000

config.h

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@@ @@ -20,15 +20,18 @@ @@
 // Pin settings
 #define LED_POWER GPIOF,GPIO_PIN_0
 #define MAX_CS GPIOA,GPIO_PIN_15
 #define SW_BTN  GPIOB, GPIO_PIN_4
 #define SW_UP   GPIOB, GPIO_PIN_7
 #define SW_DOWN GPIOB, GPIO_PIN_3
 #define SW_LEFT GPIOB, GPIO_PIN_5
 #define SW_RIGHT GPIOB, GPIO_PIN_6
 #define SSR_PIN GPIOA, GPIO_PIN_1
 // Visual niceness
 #define hal_init() HAL_Init()
 #endif
 // vim:softtabstop=4 shiftwidth=4 expandtab

display.c

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 #include "stm32f0xx_hal.h"
 #include "ssd1306.h"
 #include "stringhelpers.h"
 #include "display.h"
 #include "config.h"
 #include "states.h"
-#include "bootlib.h"
+#include "syslib.h"
 #include "flash.h"
 #include "gpio.h"
 uint8_t goto_mode = 2;
 // State machine
 uint8_t sw_btn_last = 0;
 uint8_t sw_up_last = 0;
 uint8_t sw_down_last = 0;
 uint8_t sw_left_last = 0;
 uint8_t sw_right_last = 0;

main.c

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 #include "stm32f0xx_hal.h"
 #include "config.h"
 #include "syslib.h"
 #include "states.h"
 #include "ssd1306.h"
 #include "max31855.h"
 #include "gpio.h"
 #include "spi.h"
 #include "flash.h"
 #include "stringhelpers.h"
 #include "display.h"
 #include "storage.h"
 #include "usb_device.h"
 #include "usbd_cdc_if.h"
 // Prototypes
 // Move to header file
 void process();
 void SystemClock_Config(void);
 therm_settings_t set;
 therm_status_t status;
 // Globalish setting vars
 SPI_HandleTypeDef hspi1;
 static __IO uint32_t TimingDelay;
 void deinit(void)
+{
     HAL_DeInit();
+}
 volatile int i=0;
 int main(void)
+{
     /* Reset of all peripherals, Initializes the Flash interface and the Systick. */
     HAL_Init();
     // Initialize HAL
     hal_init();
     /* Configure the system clock */
     SystemClock_Config();
     // Configure the system clock
     systemclock_config();
-    /* Unset bootloader option bytes (if set) */
+    // Unset bootloader option bytes (if set)
     void bootloader_unset(void);
-    /* Initialize all configured peripherals */
+    // Init GPIO
     init_gpio();
     // Init USB (TODO: Handle plugged/unplugged with external power)
     MX_USB_DEVICE_Init();
 //    set.usb_plugged =
     // USB startup delay
     HAL_Delay(1000);
     HAL_GPIO_WritePin(LED_POWER, 1);
     // Enter into bootloader if up button pressed on boot
     if(!HAL_GPIO_ReadPin(SW_UP))
         bootloader_enter(); // Resets into bootloader
     // TODO: Awesome pwm of power LED
     // Configure 1ms SysTick (change if more temporal resolution needed)
     //RCC_ClocksTypeDef RCC_Clocks;
     //RCC_GetClocksFreq(&RCC_Clocks);
     //SysTick_Config(RCC_Clocks.HCLK_Frequency / 1000);
         bootloader_enter();
     // Init SPI busses
     init_spi();
     // Init OLED over SPI
     ssd1306_Init();
     ssd1306_clearscreen();
     // Default settings
     set.boottobrew = 0;
     set.temp_units = TEMP_UNITS_CELSIUS;
     set.windup_guard = 1;
@@ @@ -112,51 +106,24 @@ int main(void) @@
     // Main loop
     while(1)
+    {
         // Process sensor inputs
         process();
         // Run state machine
         display_process(&set, &status);
+    }
+}
 // Clock configuration
 void SystemClock_Config(void)
+{
   RCC_OscInitTypeDef RCC_OscInitStruct;
   RCC_ClkInitTypeDef RCC_ClkInitStruct;
   RCC_PeriphCLKInitTypeDef PeriphClkInit;
   RCC_OscInitStruct.OscillatorType = RCC_OSCILLATORTYPE_HSI48;
   RCC_OscInitStruct.HSI48State = RCC_HSI48_ON;
   RCC_OscInitStruct.PLL.PLLState = RCC_PLL_NONE;
   HAL_RCC_OscConfig(&RCC_OscInitStruct);
   RCC_ClkInitStruct.ClockType = RCC_CLOCKTYPE_SYSCLK;
   RCC_ClkInitStruct.SYSCLKSource = RCC_SYSCLKSOURCE_HSI48;
   RCC_ClkInitStruct.AHBCLKDivider = RCC_SYSCLK_DIV1;
   RCC_ClkInitStruct.APB1CLKDivider = RCC_HCLK_DIV1;
   HAL_RCC_ClockConfig(&RCC_ClkInitStruct, FLASH_LATENCY_1);
   PeriphClkInit.PeriphClockSelection = RCC_PERIPHCLK_USB;
   PeriphClkInit.UsbClockSelection = RCC_USBCLKSOURCE_HSI48;
   HAL_RCCEx_PeriphCLKConfig(&PeriphClkInit);
   __SYSCFG_CLK_ENABLE();
+}
 // PID implementation
 // TODO: Make struct that has the last_temp and i_state in it, pass by ref. Make struct that has other input values maybe.
 int16_t last_pid_temp = 0;
 uint8_t last_pid_temp_frac = 0;
 int32_t i_state = 0;
 int16_t update_pid(uint16_t k_p, uint16_t k_i, uint16_t k_d, int16_t temp, uint8_t temp_frac, int16_t setpoint)
+{
   // Calculate instantaneous error
   int16_t error = setpoint - temp; // TODO: Use fixed point fraction
   // Proportional component

max31855.c

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@@ @@ -82,13 +82,13 @@ void max31855_readtemp(SPI_HandleTypeDef @@
             status->temp += set->temp_offset;
+        }
         // Use Celsius values
         else
+        {
             status->temp = temp_pre * signint;
             status->temp += set->temp_offset;
+        }
+    }
+}
+// vim:softtabstop=4 shiftwidth=4 expandtab

max31855.h

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 #ifndef MAX31855_H
 #define MAX31855_H
 void max31855_readtemp(SPI_HandleTypeDef* hspi1, therm_settings_t* set, therm_status_t* status);
 #endif
 // vim:softtabstop=4 shiftwidth=4 expandtab

syslib.c

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@@ file renamed from bootlib.c to syslib.c @@
@@ @@ -52,12 +52,39 @@ void bootloader_enter(void) { @@
     HAL_FLASHEx_OBErase();
     HAL_FLASHEx_OBProgram(&OBParam);
     HAL_FLASH_OB_Lock();
     HAL_FLASH_Lock();
     HAL_FLASH_OB_Launch();
+}
 // Clock configuration
 void systemclock_config(void)
+{
   RCC_OscInitTypeDef RCC_OscInitStruct;
   RCC_ClkInitTypeDef RCC_ClkInitStruct;
   RCC_PeriphCLKInitTypeDef PeriphClkInit;
   RCC_OscInitStruct.OscillatorType = RCC_OSCILLATORTYPE_HSI48;
   RCC_OscInitStruct.HSI48State = RCC_HSI48_ON;
   RCC_OscInitStruct.PLL.PLLState = RCC_PLL_NONE;
   HAL_RCC_OscConfig(&RCC_OscInitStruct);
   RCC_ClkInitStruct.ClockType = RCC_CLOCKTYPE_SYSCLK;
   RCC_ClkInitStruct.SYSCLKSource = RCC_SYSCLKSOURCE_HSI48;
   RCC_ClkInitStruct.AHBCLKDivider = RCC_SYSCLK_DIV1;
   RCC_ClkInitStruct.APB1CLKDivider = RCC_HCLK_DIV1;
   HAL_RCC_ClockConfig(&RCC_ClkInitStruct, FLASH_LATENCY_1);
   PeriphClkInit.PeriphClockSelection = RCC_PERIPHCLK_USB;
   PeriphClkInit.UsbClockSelection = RCC_USBCLKSOURCE_HSI48;
   HAL_RCCEx_PeriphCLKConfig(&PeriphClkInit);
   __SYSCFG_CLK_ENABLE();
+}

syslib.h

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@@ file renamed from bootlib.h to syslib.h @@
 #ifndef BOOTLIB_H
 #define BOOTLIB_H
 void bootloader_unset(void);
 void bootloader_enter(void);
 void systemclock_config(void);
 #endif

usbd_conf.c

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@@ @@ -44,25 +44,25 @@ @@
 PCD_HandleTypeDef hpcd_USB_FS;
 /* USER CODE BEGIN 0 */
 __IO uint32_t remotewakeupon=0;
 /* USER CODE END 0 */
 /* Private function prototypes -----------------------------------------------*/
 /* Private functions ---------------------------------------------------------*/
 /* USER CODE BEGIN 1 */
 static void SystemClockConfig_Resume(void);
 /* USER CODE END 1 */
 void HAL_PCDEx_SetConnectionState(PCD_HandleTypeDef *hpcd, uint8_t state);
-extern void SystemClock_Config(void);
+extern void systemclock_config(void);
 /*******************************************************************************
 		       LL Driver Callbacks (PCD -> USB Device Library)
 *******************************************************************************/
 /* MSP Init */
 void HAL_PCD_MspInit(PCD_HandleTypeDef* hpcd)
+{
   if(hpcd->Instance==USB)
+  {
   /* USER CODE BEGIN USB_MspInit 0 */
@@ @@ -493,25 +493,25 @@ void USBD_static_free(void *p) @@
+}
 /* USER CODE BEGIN 4 */
 /**
   * @brief  Configures system clock after wake-up from USB Resume CallBack:
   *         enable HSI, PLL and select PLL as system clock source.
   * @param  None
   * @retval None
   */
 static void SystemClockConfig_Resume(void)
+{
-	SystemClock_Config();
+	systemclock_config();
+}
 /* USER CODE END 4 */
 /**
 * @brief Software Device Connection
 * @param hpcd: PCD handle
 * @param state: connection state (0 : disconnected / 1: connected)
 * @retval None
 */
 void HAL_PCDEx_SetConnectionState(PCD_HandleTypeDef *hpcd, uint8_t state)
+{
 /* USER CODE BEGIN 5 */

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