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bug fixes, now it boots application

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This commit is contained in:
Conor Patrick
2018-12-02 20:30:28 -05:00
parent ac7950f4c4
commit 9ff5dc6373
11 changed files with 104 additions and 114 deletions
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104
targets/stm32l442/src/init.c
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@@ -21,6 +21,7 @@
#include "usbd_desc.h"
#include "usbd_hid.h"
#include "device.h"
#include APP_CONFIG
/* USER CODE BEGIN Includes */
@@ -45,79 +46,54 @@ void _Error_Handler(char *file, int line);
void hw_init(void)
{
/* USER CODE BEGIN 1 */
#ifdef IS_BOOTLOADER
SCB->VTOR = FLASH_BASE;
#else
#endif
LL_Init();
/* USER CODE END 1 */
SET_BIT(RCC->APB1ENR1, RCC_APB1ENR1_PWREN);
/* MCU Configuration----------------------------------------------------------*/
/* Reset of all peripherals, Initializes the Flash interface and the Systick. */
/* Reset of all peripherals, Initializes the Flash interface and the Systick. */
LL_Init();
SystemClock_Config(); // TODO bootloader should not change clk freq.
// enable power clock
SET_BIT(RCC->APB1ENR1, RCC_APB1ENR1_PWREN);
MX_GPIO_Init();
MX_TIM2_Init(); // PWM for LEDs
// enable USB power
SET_BIT(PWR->CR2, PWR_CR2_USV);
MX_TIM6_Init(); // ~1 ms timer
// Enable USB Clock
SET_BIT(RCC->APB1ENR1, RCC_APB1ENR1_USBFSEN);
#if DEBUG_LEVEL > 0
MX_USART1_UART_Init();// debug uart
#endif
MX_RNG_Init();
/* USER CODE BEGIN Init */
/* USER CODE END Init */
/* Configure the system clock */
SystemClock_Config();
/* USER CODE BEGIN SysInit */
/* USER CODE END SysInit */
/* Initialize all configured peripherals */
MX_GPIO_Init();
MX_TIM2_Init();
MX_TIM6_Init();
#ifndef TEST_SOLO_STM32
MX_USART1_UART_Init();
MX_RNG_Init();
#endif
TIM6->SR = 0;
__enable_irq();
NVIC_EnableIRQ(TIM6_IRQn);
#ifndef TEST_SOLO_STM32
#endif
TIM6->SR = 0;
__enable_irq();
NVIC_EnableIRQ(TIM6_IRQn);
}
static void LL_Init(void)
{
LL_APB2_GRP1_EnableClock(LL_APB2_GRP1_PERIPH_SYSCFG);
LL_APB1_GRP1_EnableClock(LL_APB1_GRP1_PERIPH_PWR);
NVIC_SetPriorityGrouping(4);
LL_APB2_GRP1_EnableClock(LL_APB2_GRP1_PERIPH_SYSCFG);
LL_APB1_GRP1_EnableClock(LL_APB1_GRP1_PERIPH_PWR);
NVIC_SetPriorityGrouping(4);
/* System interrupt init*/
/* MemoryManagement_IRQn interrupt configuration */
NVIC_SetPriority(MemoryManagement_IRQn, NVIC_EncodePriority(NVIC_GetPriorityGrouping(),0, 0));
/* BusFault_IRQn interrupt configuration */
NVIC_SetPriority(BusFault_IRQn, NVIC_EncodePriority(NVIC_GetPriorityGrouping(),0, 0));
/* UsageFault_IRQn interrupt configuration */
NVIC_SetPriority(UsageFault_IRQn, NVIC_EncodePriority(NVIC_GetPriorityGrouping(),0, 0));
/* SVCall_IRQn interrupt configuration */
NVIC_SetPriority(SVCall_IRQn, NVIC_EncodePriority(NVIC_GetPriorityGrouping(),0, 0));
/* DebugMonitor_IRQn interrupt configuration */
NVIC_SetPriority(DebugMonitor_IRQn, NVIC_EncodePriority(NVIC_GetPriorityGrouping(),0, 0));
/* PendSV_IRQn interrupt configuration */
NVIC_SetPriority(PendSV_IRQn, NVIC_EncodePriority(NVIC_GetPriorityGrouping(),0, 0));
/* SysTick_IRQn interrupt configuration */
NVIC_SetPriority(SysTick_IRQn, NVIC_EncodePriority(NVIC_GetPriorityGrouping(),0, 0));
/* System interrupt init*/
/* MemoryManagement_IRQn interrupt configuration */
NVIC_SetPriority(MemoryManagement_IRQn, NVIC_EncodePriority(NVIC_GetPriorityGrouping(),0, 0));
/* BusFault_IRQn interrupt configuration */
NVIC_SetPriority(BusFault_IRQn, NVIC_EncodePriority(NVIC_GetPriorityGrouping(),0, 0));
/* UsageFault_IRQn interrupt configuration */
NVIC_SetPriority(UsageFault_IRQn, NVIC_EncodePriority(NVIC_GetPriorityGrouping(),0, 0));
/* SVCall_IRQn interrupt configuration */
NVIC_SetPriority(SVCall_IRQn, NVIC_EncodePriority(NVIC_GetPriorityGrouping(),0, 0));
/* DebugMonitor_IRQn interrupt configuration */
NVIC_SetPriority(DebugMonitor_IRQn, NVIC_EncodePriority(NVIC_GetPriorityGrouping(),0, 0));
/* PendSV_IRQn interrupt configuration */
NVIC_SetPriority(PendSV_IRQn, NVIC_EncodePriority(NVIC_GetPriorityGrouping(),0, 0));
/* SysTick_IRQn interrupt configuration */
NVIC_SetPriority(SysTick_IRQn, NVIC_EncodePriority(NVIC_GetPriorityGrouping(),0, 0));
}
@@ -203,6 +179,12 @@ void SystemClock_Config(void)
void usb_init()
{
// enable USB power
SET_BIT(PWR->CR2, PWR_CR2_USV);
// Enable USB Clock
SET_BIT(RCC->APB1ENR1, RCC_APB1ENR1_USBFSEN);
USBD_Init(&Solo_USBD_Device, &Solo_Desc, 0);
USBD_RegisterClass(&Solo_USBD_Device, &USBD_HID);
USBD_Start(&Solo_USBD_Device);