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Generic L431C(B-C)(T-U) Variant #2427

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Jul 15, 2024
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2 changes: 1 addition & 1 deletion README.md
Original file line number Diff line number Diff line change
Expand Up @@ -676,7 +676,7 @@ User can add a STM32 based board following this [wiki](https://github.com/stm32d
| Status | Device(s) | Name | Release | Notes |
| :----: | :-------: | ---- | :-----: | :---- |
| :green_heart: | STM32L412K8<br>STM32L412KB<br>STM32L422KB | Generic Board | *2.0.0* | |
| :yellow_heart: | STM32L431CB<br>STM32L431CC | Generic Board | | |
| :yellow_heart: | STM32L431CB<br>STM32L431CC | Generic Board | **2.8.1** | |
| :green_heart: | STM32L431RB<br>STM32L431RC | Generic Board | *2.3.0* | |
| :green_heart: | STM32L432KB<br>STM32L432KC<br>STM32L442KC | Generic Board | *2.0.0* | |
| :green_heart: | STM32L433CBT<br>STM32L433CCT | Generic Board | *2.1.0* | |
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18 changes: 9 additions & 9 deletions boards.txt
Original file line number Diff line number Diff line change
Expand Up @@ -10804,15 +10804,6 @@ GenL4.menu.pnum.GENERIC_L431CBTX.build.product_line=STM32L431xx
GenL4.menu.pnum.GENERIC_L431CBTX.build.variant=STM32L4xx/L431C(B-C)(T-U)
GenL4.menu.pnum.GENERIC_L431CBTX.debug.svd_file={runtime.tools.STM32_SVD.path}/svd/STM32L4xx/STM32L4x1.svd

# Generic L431CCTx
GenL4.menu.pnum.GENERIC_L431CCTX=Generic L431CCTx
GenL4.menu.pnum.GENERIC_L431CCTX.upload.maximum_size=262144
GenL4.menu.pnum.GENERIC_L431CCTX.upload.maximum_data_size=65536
GenL4.menu.pnum.GENERIC_L431CCTX.build.board=GENERIC_L431CCTX
GenL4.menu.pnum.GENERIC_L431CCTX.build.product_line=STM32L431xx
GenL4.menu.pnum.GENERIC_L431CCTX.build.variant=STM32L4xx/L431C(B-C)(T-U)
GenL4.menu.pnum.GENERIC_L431CCTX.debug.svd_file={runtime.tools.STM32_SVD.path}/svd/STM32L4xx/STM32L4x1.svd

# Generic L431CBUx
GenL4.menu.pnum.GENERIC_L431CBUX=Generic L431CBUx
GenL4.menu.pnum.GENERIC_L431CBUX.upload.maximum_size=131072
Expand All @@ -10822,6 +10813,15 @@ GenL4.menu.pnum.GENERIC_L431CBUX.build.product_line=STM32L431xx
GenL4.menu.pnum.GENERIC_L431CBUX.build.variant=STM32L4xx/L431C(B-C)(T-U)
GenL4.menu.pnum.GENERIC_L431CBUX.debug.svd_file={runtime.tools.STM32_SVD.path}/svd/STM32L4xx/STM32L4x1.svd

# Generic L431CCTx
GenL4.menu.pnum.GENERIC_L431CCTX=Generic L431CCTx
GenL4.menu.pnum.GENERIC_L431CCTX.upload.maximum_size=262144
GenL4.menu.pnum.GENERIC_L431CCTX.upload.maximum_data_size=65536
GenL4.menu.pnum.GENERIC_L431CCTX.build.board=GENERIC_L431CCTX
GenL4.menu.pnum.GENERIC_L431CCTX.build.product_line=STM32L431xx
GenL4.menu.pnum.GENERIC_L431CCTX.build.variant=STM32L4xx/L431C(B-C)(T-U)
GenL4.menu.pnum.GENERIC_L431CCTX.debug.svd_file={runtime.tools.STM32_SVD.path}/svd/STM32L4xx/STM32L4x1.svd

# Generic L431CCUx
GenL4.menu.pnum.GENERIC_L431CCUX=Generic L431CCUx
GenL4.menu.pnum.GENERIC_L431CCUX.upload.maximum_size=262144
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13 changes: 5 additions & 8 deletions variants/STM32L4xx/L431C(B-C)(T-U)/generic_clock.c
Original file line number Diff line number Diff line change
Expand Up @@ -26,8 +26,7 @@ WEAK void SystemClock_Config(void)

/** Configure the main internal regulator output voltage
*/
if (HAL_PWREx_ControlVoltageScaling(PWR_REGULATOR_VOLTAGE_SCALE1) != HAL_OK)
{
if (HAL_PWREx_ControlVoltageScaling(PWR_REGULATOR_VOLTAGE_SCALE1) != HAL_OK) {
Error_Handler();
}

Expand All @@ -44,22 +43,20 @@ WEAK void SystemClock_Config(void)
RCC_OscInitStruct.PLL.PLLP = RCC_PLLP_DIV7;
RCC_OscInitStruct.PLL.PLLQ = RCC_PLLQ_DIV2;
RCC_OscInitStruct.PLL.PLLR = RCC_PLLR_DIV2;
if (HAL_RCC_OscConfig(&RCC_OscInitStruct) != HAL_OK)
{
if (HAL_RCC_OscConfig(&RCC_OscInitStruct) != HAL_OK) {
Error_Handler();
}

/** Initializes the CPU, AHB and APB buses clocks
*/
RCC_ClkInitStruct.ClockType = RCC_CLOCKTYPE_HCLK|RCC_CLOCKTYPE_SYSCLK
|RCC_CLOCKTYPE_PCLK1|RCC_CLOCKTYPE_PCLK2;
RCC_ClkInitStruct.ClockType = RCC_CLOCKTYPE_HCLK | RCC_CLOCKTYPE_SYSCLK
| RCC_CLOCKTYPE_PCLK1 | RCC_CLOCKTYPE_PCLK2;
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RCC_ClkInitStruct.SYSCLKSource = RCC_SYSCLKSOURCE_PLLCLK;
RCC_ClkInitStruct.AHBCLKDivider = RCC_SYSCLK_DIV1;
RCC_ClkInitStruct.APB1CLKDivider = RCC_HCLK_DIV1;
RCC_ClkInitStruct.APB2CLKDivider = RCC_HCLK_DIV1;

if (HAL_RCC_ClockConfig(&RCC_ClkInitStruct, FLASH_LATENCY_4) != HAL_OK)
{
if (HAL_RCC_ClockConfig(&RCC_ClkInitStruct, FLASH_LATENCY_4) != HAL_OK) {
Error_Handler();
}
}
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2 changes: 1 addition & 1 deletion variants/STM32L4xx/L431C(B-C)(T-U)/ldscript.ld
Original file line number Diff line number Diff line change
Expand Up @@ -46,7 +46,7 @@ _Min_Stack_Size = 0x400; /* required amount of stack */
MEMORY
{
RAM (xrw) : ORIGIN = 0x20000000, LENGTH = LD_MAX_DATA_SIZE
RAM2 (xrw) : ORIGIN = 0x10000000, LENGTH = 16K
RAM2 (xrw) : ORIGIN = 0x2001C000, LENGTH = 16K
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FLASH (rx) : ORIGIN = 0x8000000 + LD_FLASH_OFFSET, LENGTH = LD_MAX_SIZE - LD_FLASH_OFFSET
}

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