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Commit cac7c7a9 by Sebastian Renner
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Experimental serial comm concept for STM (unfinished)

parent ed417d58
Inline Side-by-side
Showing with 356 additions and 290 deletions
templates/blackpill/Inc/api.h 0 → 100644
#define CRYPTO_KEYBYTES 16
#define CRYPTO_NSECBYTES 0
#define CRYPTO_NPUBBYTES 16
#define CRYPTO_ABYTES 16
#define CRYPTO_NOOVERLAP 1
templates/blackpill/Inc/crypto_aead.h 0 → 100644
int crypto_aead_encrypt(
unsigned char *c,unsigned long long *clen,
const unsigned char *m,unsigned long long mlen,
const unsigned char *ad,unsigned long long adlen,
const unsigned char *nsec,
const unsigned char *npub,
const unsigned char *k
);
int crypto_aead_decrypt(
unsigned char *m,unsigned long long *outputmlen,
unsigned char *nsec,
const unsigned char *c,unsigned long long clen,
const unsigned char *ad,unsigned long long adlen,
const unsigned char *npub,
const unsigned char *k
);
templates/blackpill/Src/main.c
/* USER CODE BEGIN Header */ /* USER CODE BEGIN Header */
/** /**
****************************************************************************** ******************************************************************************
* @file : main.c * @file : main.c
* @brief : Main program body * @brief : Main program body
****************************************************************************** ******************************************************************************
** This notice applies to any and all portions of this file ** This notice applies to any and all portions of this file
* that are not between comment pairs USER CODE BEGIN and * that are not between comment pairs USER CODE BEGIN and
* USER CODE END. Other portions of this file, whether * USER CODE END. Other portions of this file, whether
* inserted by the user or by software development tools * inserted by the user or by software development tools
* are owned by their respective copyright owners. * are owned by their respective copyright owners.
* *
* COPYRIGHT(c) 2019 STMicroelectronics * COPYRIGHT(c) 2019 STMicroelectronics
* *
* Redistribution and use in source and binary forms, with or without modification, * Redistribution and use in source and binary forms, with or without modification,
* are permitted provided that the following conditions are met: * are permitted provided that the following conditions are met:
* 1. Redistributions of source code must retain the above copyright notice, * 1. Redistributions of source code must retain the above copyright notice,
* this list of conditions and the following disclaimer. * this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright notice, * 2. Redistributions in binary form must reproduce the above copyright notice,
* this list of conditions and the following disclaimer in the documentation * this list of conditions and the following disclaimer in the documentation
* and/or other materials provided with the distribution. * and/or other materials provided with the distribution.
* 3. Neither the name of STMicroelectronics nor the names of its contributors * 3. Neither the name of STMicroelectronics nor the names of its contributors
* may be used to endorse or promote products derived from this software * may be used to endorse or promote products derived from this software
* without specific prior written permission. * without specific prior written permission.
* *
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
* DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
* SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
* CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
* OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
* *
****************************************************************************** ******************************************************************************
*/ */
/* USER CODE END Header */ /* USER CODE END Header */
/* Includes ------------------------------------------------------------------*/ /* Includes ------------------------------------------------------------------*/
#include "main.h" #include "main.h"
#include <stdint.h>
/* Private includes ----------------------------------------------------------*/ #include "crypto_aead.h"
/* USER CODE BEGIN Includes */ #include "api.h"
/* USER CODE END Includes */ #ifndef KEY_LENGTH
#define KEY_LENGTH 16
/* Private typedef -----------------------------------------------------------*/ #endif
/* USER CODE BEGIN PTD */
#ifndef NSEC_LENGTH
/* USER CODE END PTD */ #define NSEC_LENGTH 0
#endif
/* Private define ------------------------------------------------------------*/
/* USER CODE BEGIN PD */ #ifndef NPUB_LENGTH
#define NPUB_LENGTH 0
/* USER CODE END PD */ #endif
/* Private macro -------------------------------------------------------------*/ unsigned char c[1400];
/* USER CODE BEGIN PM */ unsigned long long clen = 0;
unsigned char m[1400];
/* USER CODE END PM */ unsigned long long mlen = 0;
unsigned char ad[1400];
/* Private variables ---------------------------------------------------------*/ unsigned long long adlen = 0;
unsigned char nsec[512];
/* USER CODE BEGIN PV */
unsigned long long nslen = NSEC_LENGTH;
/* USER CODE END PV */ unsigned char npub[512];
unsigned long long nplen = NPUB_LENGTH;
unsigned char k[512];
unsigned long long klen = KEY_LENGTH;
unsigned char rcv;
/* Private function prototypes -----------------------------------------------*/ /* Private function prototypes -----------------------------------------------*/
void SystemClock_Config(void); void SystemClock_Config(void);
static void MX_GPIO_Init(void); static void MX_GPIO_Init(void);
static void MX_USART1_UART_Init(void); static void MX_USART1_UART_Init(void);
/* USER CODE BEGIN PFP */ static void read_variable_serial(unsigned char action);
static void write_variable_serial(unsigned char target[], unsigned long long len);
/* USER CODE END PFP */
/* Private user code ---------------------------------------------------------*/
/* USER CODE BEGIN 0 */
/* USER CODE END 0 */ static void read_variable_serial(unsigned char action){
/** uint32_t len;
* @brief The application entry point. for (int i = 3; i >= 0; i--) {
* @retval int while (LL_USART_IsActiveFlag_RXNE(USART1));
*/ rcv = LL_USART_ReceiveData8(USART1);
int main(void) len |= (uint32_t) rcv << i*8;
{ }
/* USER CODE BEGIN 1 */
/* USER CODE END 1 */ for (int i = 0; i < len; i++) {
while (LL_USART_IsActiveFlag_RXNE(USART1));
rcv = LL_USART_ReceiveData8(USART1);
// Implement all cases or use another concept at all
switch(action) {
case 'k':
k[i] = rcv;
break;
default:
return -1:
}
/* MCU Configuration--------------------------------------------------------*/ }
/* Reset of all peripherals, Initializes the Flash interface and the Systick. */ static void write_variable_serial(unsigned char target[], unsigned long long len) {
LL_APB2_GRP1_EnableClock(LL_APB2_GRP1_PERIPH_AFIO); unsigned char trm;
LL_APB1_GRP1_EnableClock(LL_APB1_GRP1_PERIPH_PWR); for (int i = 3; i >= 0; i--) {
trm = (uint8_t) len >> i*8;
while (!LL_USART_IsActiveFlag_TXE(USART1));
LL_USART_TransmitData8(USART1, trm);
}
NVIC_SetPriorityGrouping(NVIC_PRIORITYGROUP_4); for (int i = 0; i < len; i++) {
while (!LL_USART_IsActiveFlag_TXE(USART1));
LL_USART_TransmitData8(USART1, target[i]);
}
/* System interrupt init*/ }
/**NOJTAG: JTAG-DP Disabled and SW-DP Enabled
*/
LL_GPIO_AF_Remap_SWJ_NOJTAG();
/* USER CODE BEGIN Init */ int main(void)
{
/* USER CODE BEGIN 1 */
/* USER CODE END Init */ /* USER CODE END 1 */
/* Configure the system clock */ /* MCU Configuration--------------------------------------------------------*/
SystemClock_Config();
/* USER CODE BEGIN SysInit */ /* Reset of all peripherals, Initializes the Flash interface and the Systick. */
/* USER CODE END SysInit */
/* Initialize all configured peripherals */ LL_APB2_GRP1_EnableClock(LL_APB2_GRP1_PERIPH_AFIO);
MX_GPIO_Init(); LL_APB1_GRP1_EnableClock(LL_APB1_GRP1_PERIPH_PWR);
MX_USART1_UART_Init();
/* USER CODE BEGIN 2 */
/* USER CODE END 2 */ NVIC_SetPriorityGrouping(NVIC_PRIORITYGROUP_4);
/* Infinite loop */ /* System interrupt init*/
/* USER CODE BEGIN WHILE */
uint8_t trm = 0xFF; /**NOJTAG: JTAG-DP Disabled and SW-DP Enabled
uint8_t rcv; */
LL_GPIO_AF_Remap_SWJ_NOJTAG();
while (1) /* USER CODE BEGIN Init */
{
/* USER CODE END WHILE */
while (!LL_USART_IsActiveFlag_TXE(USART1));
LL_GPIO_TogglePin(GPIOB, LL_GPIO_PIN_12);
LL_USART_TransmitData8(USART1, trm);
LL_mDelay(100);
while (LL_USART_IsActiveFlag_RXNE(USART1));
LL_GPIO_TogglePin(GPIOB, LL_GPIO_PIN_12);
rcv = LL_USART_ReceiveData8(USART1);
LL_mDelay(100);
/* USER CODE BEGIN 3 */
}
/* USER CODE END 3 */
}
/** /* USER CODE END Init */
* @brief System Clock Configuration
* @retval None
*/
void SystemClock_Config(void)
{
LL_FLASH_SetLatency(LL_FLASH_LATENCY_1);
if(LL_FLASH_GetLatency() != LL_FLASH_LATENCY_1)
{
Error_Handler();
}
LL_RCC_HSI_SetCalibTrimming(16);
LL_RCC_HSI_Enable();
/* Wait till HSI is ready */ /* Configure the system clock */
while(LL_RCC_HSI_IsReady() != 1) SystemClock_Config();
{
}
LL_RCC_PLL_ConfigDomain_SYS(LL_RCC_PLLSOURCE_HSI_DIV_2, LL_RCC_PLL_MUL_12);
LL_RCC_PLL_Enable();
/* Wait till PLL is ready */ /* USER CODE BEGIN SysInit */
while(LL_RCC_PLL_IsReady() != 1)
{
}
LL_RCC_SetAHBPrescaler(LL_RCC_SYSCLK_DIV_1);
LL_RCC_SetAPB1Prescaler(LL_RCC_APB1_DIV_2);
LL_RCC_SetAPB2Prescaler(LL_RCC_APB2_DIV_1);
LL_RCC_SetSysClkSource(LL_RCC_SYS_CLKSOURCE_PLL);
/* Wait till System clock is ready */ /* USER CODE END SysInit */
while(LL_RCC_GetSysClkSource() != LL_RCC_SYS_CLKSOURCE_STATUS_PLL)
{
}
LL_Init1msTick(48000000);
LL_SYSTICK_SetClkSource(LL_SYSTICK_CLKSOURCE_HCLK);
LL_SetSystemCoreClock(48000000);
}
/** /* Initialize all configured peripherals */
* @brief USART1 Initialization Function MX_GPIO_Init();
* @param None MX_USART1_UART_Init();
* @retval None /* USER CODE BEGIN 2 */
*/
static void MX_USART1_UART_Init(void)
{
/* USER CODE BEGIN USART1_Init 0 */
/* USER CODE END USART1_Init 0 */
LL_USART_InitTypeDef USART_InitStruct = {0};
LL_GPIO_InitTypeDef GPIO_InitStruct = {0};
/* Peripheral clock enable */
LL_APB2_GRP1_EnableClock(LL_APB2_GRP1_PERIPH_USART1);
LL_APB2_GRP1_EnableClock(LL_APB2_GRP1_PERIPH_GPIOA);
/**USART1 GPIO Configuration
PA9 ------> USART1_TX
PA10 ------> USART1_RX
*/
GPIO_InitStruct.Pin = LL_GPIO_PIN_9;
GPIO_InitStruct.Mode = LL_GPIO_MODE_ALTERNATE;
GPIO_InitStruct.Speed = LL_GPIO_SPEED_FREQ_HIGH;
GPIO_InitStruct.OutputType = LL_GPIO_OUTPUT_PUSHPULL;
LL_GPIO_Init(GPIOA, &GPIO_InitStruct);
GPIO_InitStruct.Pin = LL_GPIO_PIN_10;
GPIO_InitStruct.Mode = LL_GPIO_MODE_FLOATING;
LL_GPIO_Init(GPIOA, &GPIO_InitStruct);
/* USER CODE BEGIN USART1_Init 1 */
/* USER CODE END USART1_Init 1 */
USART_InitStruct.BaudRate = 115200;
USART_InitStruct.DataWidth = LL_USART_DATAWIDTH_8B;
USART_InitStruct.StopBits = LL_USART_STOPBITS_1;
USART_InitStruct.Parity = LL_USART_PARITY_NONE;
USART_InitStruct.TransferDirection = LL_USART_DIRECTION_TX_RX;
USART_InitStruct.HardwareFlowControl = LL_USART_HWCONTROL_NONE;
LL_USART_Init(USART1, &USART_InitStruct);
LL_USART_ConfigAsyncMode(USART1);
LL_USART_Enable(USART1);
/* USER CODE BEGIN USART1_Init 2 */
/* USER CODE END USART1_Init 2 */
}
/** /* USER CODE END 2 */
* @brief GPIO Initialization Function
* @param None
* @retval None
*/
static void MX_GPIO_Init(void)
{
LL_GPIO_InitTypeDef GPIO_InitStruct = {0};
/* GPIO Ports Clock Enable */
LL_APB2_GRP1_EnableClock(LL_APB2_GRP1_PERIPH_GPIOC);
LL_APB2_GRP1_EnableClock(LL_APB2_GRP1_PERIPH_GPIOD);
LL_APB2_GRP1_EnableClock(LL_APB2_GRP1_PERIPH_GPIOA);
LL_APB2_GRP1_EnableClock(LL_APB2_GRP1_PERIPH_GPIOB);
/**/
LL_GPIO_ResetOutputPin(GPIOB, LL_GPIO_PIN_12);
/**/
GPIO_InitStruct.Pin = LL_GPIO_PIN_13|LL_GPIO_PIN_14|LL_GPIO_PIN_15;
GPIO_InitStruct.Mode = LL_GPIO_MODE_ANALOG;
LL_GPIO_Init(GPIOC, &GPIO_InitStruct);
/**/
GPIO_InitStruct.Pin = LL_GPIO_PIN_0|LL_GPIO_PIN_1;
GPIO_InitStruct.Mode = LL_GPIO_MODE_ANALOG;
LL_GPIO_Init(GPIOD, &GPIO_InitStruct);
/**/
GPIO_InitStruct.Pin = LL_GPIO_PIN_0|LL_GPIO_PIN_1|LL_GPIO_PIN_2|LL_GPIO_PIN_3
|LL_GPIO_PIN_4|LL_GPIO_PIN_5|LL_GPIO_PIN_6|LL_GPIO_PIN_7
|LL_GPIO_PIN_8|LL_GPIO_PIN_11|LL_GPIO_PIN_12|LL_GPIO_PIN_15;
GPIO_InitStruct.Mode = LL_GPIO_MODE_ANALOG;
LL_GPIO_Init(GPIOA, &GPIO_InitStruct);
/**/
GPIO_InitStruct.Pin = LL_GPIO_PIN_0|LL_GPIO_PIN_1|LL_GPIO_PIN_2|LL_GPIO_PIN_10
|LL_GPIO_PIN_11|LL_GPIO_PIN_13|LL_GPIO_PIN_14|LL_GPIO_PIN_15
|LL_GPIO_PIN_3|LL_GPIO_PIN_4|LL_GPIO_PIN_5|LL_GPIO_PIN_6
|LL_GPIO_PIN_7|LL_GPIO_PIN_8|LL_GPIO_PIN_9;
GPIO_InitStruct.Mode = LL_GPIO_MODE_ANALOG;
LL_GPIO_Init(GPIOB, &GPIO_InitStruct);
/**/
GPIO_InitStruct.Pin = LL_GPIO_PIN_12;
GPIO_InitStruct.Mode = LL_GPIO_MODE_OUTPUT;
GPIO_InitStruct.Speed = LL_GPIO_SPEED_FREQ_LOW;
GPIO_InitStruct.OutputType = LL_GPIO_OUTPUT_PUSHPULL;
LL_GPIO_Init(GPIOB, &GPIO_InitStruct);
/**/
LL_GPIO_AF_EnableRemap_PD01();
}
/* USER CODE BEGIN 4 */
/* USER CODE END 4 */
/** /* Infinite loop */
* @brief This function is executed in case of error occurrence. /* USER CODE BEGIN WHILE */
* @retval None
*/
void Error_Handler(void)
{
/* USER CODE BEGIN Error_Handler_Debug */
/* User can add his own implementation to report the HAL error return state */
/* USER CODE END Error_Handler_Debug */ while (1) {
} /* USER CODE END WHILE */
while (LL_USART_IsActiveFlag_RXNE(USART1));
rcv = LL_USART_ReceiveData8(USART1);
switch (rcv) {
case 'c':
case 'm':
case 'a':
case 'k':
case 's':
case 'p': read_variable(rcv); break;
case 'C': write_variable(c, clen); break;
case 'M': write_variable(m, mlen); break;
case 'A': write_variable(ad, adlen); break;
case 'K': write_variable(k, klen); break;
case 'S': write_variable(nsec, nslen); break;
case 'P': write_variable(npub, nplen); break;
case 'e':
res = crypto_aead_encrypt(c, &clen, m, mlen, ad, adlen, nsec, npub, k);
break;
default:
return 2;
}
/**
* @brief System Clock Configuration
* @retval None
*/
void SystemClock_Config(void)
{
LL_FLASH_SetLatency(LL_FLASH_LATENCY_1);
if(LL_FLASH_GetLatency() != LL_FLASH_LATENCY_1)
{
Error_Handler();
}
LL_RCC_HSI_SetCalibTrimming(16);
LL_RCC_HSI_Enable();
/* Wait till HSI is ready */
while(LL_RCC_HSI_IsReady() != 1)
{
}
LL_RCC_PLL_ConfigDomain_SYS(LL_RCC_PLLSOURCE_HSI_DIV_2, LL_RCC_PLL_MUL_12);
LL_RCC_PLL_Enable();
/* Wait till PLL is ready */
while(LL_RCC_PLL_IsReady() != 1)
{
}
LL_RCC_SetAHBPrescaler(LL_RCC_SYSCLK_DIV_1);
LL_RCC_SetAPB1Prescaler(LL_RCC_APB1_DIV_2);
LL_RCC_SetAPB2Prescaler(LL_RCC_APB2_DIV_1);
LL_RCC_SetSysClkSource(LL_RCC_SYS_CLKSOURCE_PLL);
/* Wait till System clock is ready */
while(LL_RCC_GetSysClkSource() != LL_RCC_SYS_CLKSOURCE_STATUS_PLL)
{
}
LL_Init1msTick(48000000);
LL_SYSTICK_SetClkSource(LL_SYSTICK_CLKSOURCE_HCLK);
LL_SetSystemCoreClock(48000000);
}
/**
* @brief USART1 Initialization Function
* @param None
* @retval None
*/
static void MX_USART1_UART_Init(void)
{
/* USER CODE BEGIN USART1_Init 0 */
/* USER CODE END USART1_Init 0 */
LL_USART_InitTypeDef USART_InitStruct = {0};
LL_GPIO_InitTypeDef GPIO_InitStruct = {0};
/* Peripheral clock enable */
LL_APB2_GRP1_EnableClock(LL_APB2_GRP1_PERIPH_USART1);
LL_APB2_GRP1_EnableClock(LL_APB2_GRP1_PERIPH_GPIOA);
/**USART1 GPIO Configuration
PA9 ------> USART1_TX
PA10 ------> USART1_RX
*/
GPIO_InitStruct.Pin = LL_GPIO_PIN_9;
GPIO_InitStruct.Mode = LL_GPIO_MODE_ALTERNATE;
GPIO_InitStruct.Speed = LL_GPIO_SPEED_FREQ_HIGH;
GPIO_InitStruct.OutputType = LL_GPIO_OUTPUT_PUSHPULL;
LL_GPIO_Init(GPIOA, &GPIO_InitStruct);
GPIO_InitStruct.Pin = LL_GPIO_PIN_10;
GPIO_InitStruct.Mode = LL_GPIO_MODE_FLOATING;
LL_GPIO_Init(GPIOA, &GPIO_InitStruct);
/* USER CODE BEGIN USART1_Init 1 */
/* USER CODE END USART1_Init 1 */
USART_InitStruct.BaudRate = 115200;
USART_InitStruct.DataWidth = LL_USART_DATAWIDTH_8B;
USART_InitStruct.StopBits = LL_USART_STOPBITS_1;
USART_InitStruct.Parity = LL_USART_PARITY_NONE;
USART_InitStruct.TransferDirection = LL_USART_DIRECTION_TX_RX;
USART_InitStruct.HardwareFlowControl = LL_USART_HWCONTROL_NONE;
LL_USART_Init(USART1, &USART_InitStruct);
LL_USART_ConfigAsyncMode(USART1);
LL_USART_Enable(USART1);
/* USER CODE BEGIN USART1_Init 2 */
/* USER CODE END USART1_Init 2 */
}
/**
* @brief GPIO Initialization Function
* @param None
* @retval None
*/
static void MX_GPIO_Init(void)
{
LL_GPIO_InitTypeDef GPIO_InitStruct = {0};
/* GPIO Ports Clock Enable */
LL_APB2_GRP1_EnableClock(LL_APB2_GRP1_PERIPH_GPIOC);
LL_APB2_GRP1_EnableClock(LL_APB2_GRP1_PERIPH_GPIOD);
LL_APB2_GRP1_EnableClock(LL_APB2_GRP1_PERIPH_GPIOA);
LL_APB2_GRP1_EnableClock(LL_APB2_GRP1_PERIPH_GPIOB);
/**/
LL_GPIO_ResetOutputPin(GPIOB, LL_GPIO_PIN_12);
/**/
GPIO_InitStruct.Pin = LL_GPIO_PIN_13|LL_GPIO_PIN_14|LL_GPIO_PIN_15;
GPIO_InitStruct.Mode = LL_GPIO_MODE_ANALOG;
LL_GPIO_Init(GPIOC, &GPIO_InitStruct);
/**/
GPIO_InitStruct.Pin = LL_GPIO_PIN_0|LL_GPIO_PIN_1;
GPIO_InitStruct.Mode = LL_GPIO_MODE_ANALOG;
LL_GPIO_Init(GPIOD, &GPIO_InitStruct);
/**/
GPIO_InitStruct.Pin = LL_GPIO_PIN_0|LL_GPIO_PIN_1|LL_GPIO_PIN_2|LL_GPIO_PIN_3
|LL_GPIO_PIN_4|LL_GPIO_PIN_5|LL_GPIO_PIN_6|LL_GPIO_PIN_7
|LL_GPIO_PIN_8|LL_GPIO_PIN_11|LL_GPIO_PIN_12|LL_GPIO_PIN_15;
GPIO_InitStruct.Mode = LL_GPIO_MODE_ANALOG;
LL_GPIO_Init(GPIOA, &GPIO_InitStruct);
/**/
GPIO_InitStruct.Pin = LL_GPIO_PIN_0|LL_GPIO_PIN_1|LL_GPIO_PIN_2|LL_GPIO_PIN_10
|LL_GPIO_PIN_11|LL_GPIO_PIN_13|LL_GPIO_PIN_14|LL_GPIO_PIN_15
|LL_GPIO_PIN_3|LL_GPIO_PIN_4|LL_GPIO_PIN_5|LL_GPIO_PIN_6
|LL_GPIO_PIN_7|LL_GPIO_PIN_8|LL_GPIO_PIN_9;
GPIO_InitStruct.Mode = LL_GPIO_MODE_ANALOG;
LL_GPIO_Init(GPIOB, &GPIO_InitStruct);
/**/
GPIO_InitStruct.Pin = LL_GPIO_PIN_12;
GPIO_InitStruct.Mode = LL_GPIO_MODE_OUTPUT;
GPIO_InitStruct.Speed = LL_GPIO_SPEED_FREQ_LOW;
GPIO_InitStruct.OutputType = LL_GPIO_OUTPUT_PUSHPULL;
LL_GPIO_Init(GPIOB, &GPIO_InitStruct);
/**/
LL_GPIO_AF_EnableRemap_PD01();
}
/* USER CODE BEGIN 4 */
/* USER CODE END 4 */
/**
* @brief This function is executed in case of error occurrence.
* @retval None
*/
void Error_Handler(void)
{
/* USER CODE BEGIN Error_Handler_Debug */
/* User can add his own implementation to report the HAL error return state */
/* USER CODE END Error_Handler_Debug */
}
#ifdef USE_FULL_ASSERT #ifdef USE_FULL_ASSERT
/** /**
* @brief Reports the name of the source file and the source line number * @brief Reports the name of the source file and the source line number
* where the assert_param error has occurred. * where the assert_param error has occurred.
* @param file: pointer to the source file name * @param file: pointer to the source file name
* @param line: assert_param error line source number * @param line: assert_param error line source number
* @retval None * @retval None
*/ */
void assert_failed(uint8_t *file, uint32_t line) void assert_failed(uint8_t *file, uint32_t line)
{ {
/* USER CODE BEGIN 6 */ /* USER CODE BEGIN 6 */
/* User can add his own implementation to report the file name and line number, /* User can add his own implementation to report the file name and line number,
tex: printf("Wrong parameters value: file %s on line %d\r\n", file, line) */ tex: printf("Wrong parameters value: file %s on line %d\r\n", file, line) */
/* USER CODE END 6 */ /* USER CODE END 6 */
} }
#endif /* USE_FULL_ASSERT */ #endif /* USE_FULL_ASSERT */
/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/ /************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/
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