FaSTTUBe/charger
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make frequency higher

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This commit is contained in:
Johnny Hsu
2025-04-02 15:30:42 +02:00
parent 8f8bdae5e1
commit dd3dacbc63
4 changed files with 77 additions and 77 deletions
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20
Software/Core/Src/main.c
View File

@ -179,7 +179,7 @@ void SystemClock_Config(void)
/** Configure the main internal regulator output voltage
*/
__HAL_PWR_VOLTAGESCALING_CONFIG(PWR_REGULATOR_VOLTAGE_SCALE2);
__HAL_PWR_VOLTAGESCALING_CONFIG(PWR_REGULATOR_VOLTAGE_SCALE1);
while(!__HAL_PWR_GET_FLAG(PWR_FLAG_VOSRDY)) {}
@ -192,7 +192,7 @@ void SystemClock_Config(void)
RCC_OscInitStruct.PLL.PLLState = RCC_PLL_ON;
RCC_OscInitStruct.PLL.PLLSource = RCC_PLLSOURCE_HSE;
RCC_OscInitStruct.PLL.PLLM = 1;
RCC_OscInitStruct.PLL.PLLN = 20;
RCC_OscInitStruct.PLL.PLLN = 25;
RCC_OscInitStruct.PLL.PLLP = 2;
RCC_OscInitStruct.PLL.PLLQ = 4;
RCC_OscInitStruct.PLL.PLLR = 2;
@ -217,7 +217,7 @@ void SystemClock_Config(void)
RCC_ClkInitStruct.APB2CLKDivider = RCC_APB2_DIV2;
RCC_ClkInitStruct.APB4CLKDivider = RCC_APB4_DIV2;
if (HAL_RCC_ClockConfig(&RCC_ClkInitStruct, FLASH_LATENCY_4) != HAL_OK)
if (HAL_RCC_ClockConfig(&RCC_ClkInitStruct, FLASH_LATENCY_5) != HAL_OK)
{
Error_Handler();
}
@ -323,7 +323,7 @@ static void MX_I2C4_Init(void)
/* USER CODE END I2C4_Init 1 */
hi2c4.Instance = I2C4;
hi2c4.Init.Timing = 0x10909CEC;
hi2c4.Init.Timing = 0x10C0ECFF;
hi2c4.Init.OwnAddress1 = 0;
hi2c4.Init.AddressingMode = I2C_ADDRESSINGMODE_7BIT;
hi2c4.Init.DualAddressMode = I2C_DUALADDRESS_DISABLE;
@ -579,11 +579,11 @@ static void MX_FMC_Init(void)
hsdram1.Init.ReadPipeDelay = FMC_SDRAM_RPIPE_DELAY_1;
/* SdramTiming */
SdramTiming.LoadToActiveDelay = 2;
SdramTiming.ExitSelfRefreshDelay = 5;
SdramTiming.SelfRefreshTime = 3;
SdramTiming.RowCycleDelay = 4;
SdramTiming.WriteRecoveryTime = 3;
SdramTiming.RPDelay = 3;
SdramTiming.ExitSelfRefreshDelay = 7;
SdramTiming.SelfRefreshTime = 4;
SdramTiming.RowCycleDelay = 6;
SdramTiming.WriteRecoveryTime = 2;
SdramTiming.RPDelay = 2;
SdramTiming.RCDDelay = 2;
if (HAL_SDRAM_Init(&hsdram1, &SdramTiming) != HAL_OK)
@ -617,7 +617,7 @@ static void MX_FMC_Init(void)
command.ModeRegisterDefinition = 0;
status = HAL_SDRAM_SendCommand(&hsdram1, &command, 1000);
status = HAL_SDRAM_ProgramRefreshRate(&hsdram1, 0x0595);
status = HAL_SDRAM_ProgramRefreshRate(&hsdram1, 840);
/* USER CODE END FMC_Init 2 */
}

2
Software/Core/Src/stm32h7xx_hal_msp.c
View File

@ -739,7 +739,7 @@ static void HAL_FMC_MspInit(void){
*/
PeriphClkInitStruct.PeriphClockSelection = RCC_PERIPHCLK_FMC;
PeriphClkInitStruct.PLL2.PLL2M = 1;
PeriphClkInitStruct.PLL2.PLL2N = 20;
PeriphClkInitStruct.PLL2.PLL2N = 25;
PeriphClkInitStruct.PLL2.PLL2P = 2;
PeriphClkInitStruct.PLL2.PLL2Q = 4;
PeriphClkInitStruct.PLL2.PLL2R = 2;