port for WeAct Studio H723VG-LCD dev board #9550
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bshewan
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tannewt
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Aug 27, 2024
| @@ -80,7 +80,7 @@ SECTIONS | |||
| _ld_d1_ram_bss_start = ADDR(.bss); | |||
| _ld_d1_ram_bss_size = SIZEOF(.bss); | |||
| _ld_heap_start = _ld_d1_ram_bss_start + _ld_d1_ram_bss_size; | |||
| _ld_heap_end = ORIGIN(RAM) + LENGTH(RAM); | |||
| _ld_heap_end = ORIGIN(RAM) + LENGTH(RAM) - 1; | |||
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What is the last byte used for?
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| USB_VID = 0x0483 | ||
| USB_PID = 0x5740 |
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This is a generic STM VID/PID. If you don't work for WeAct you can request a USB PID from: https://pid.codes/ If you do work for WeAct, then you should sublicense a unique PID from STM or acquire your own VID from the USB folks.
| @@ -37,7 +37,7 @@ extern "C" { | |||
| * (when HSE is used as system clock source, directly or through the PLL). | |||
| */ | |||
| #if !defined(HSE_VALUE) | |||
| #define HSE_VALUE ((uint32_t)8000000) /*!< Value of the External oscillator in Hz : FPGA case fixed to 60MHZ */ | |||
| #define HSE_VALUE ((uint32_t)25000000) /*!< Value of the External oscillator in Hz : FPGA case fixed to 60MHZ */ | |||
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Why change the default? Shouldn't the board define this?
| @@ -44,12 +48,12 @@ void stm32_peripherals_clocks_init(void) { | |||
| RCC_OscInitStruct.HSEState = BOARD_HSE_SOURCE; | |||
| RCC_OscInitStruct.PLL.PLLState = RCC_PLL_ON; | |||
| RCC_OscInitStruct.PLL.PLLSource = RCC_PLLSOURCE_HSE; | |||
| RCC_OscInitStruct.PLL.PLLM = HSE_VALUE / 2000000; | |||
| RCC_OscInitStruct.PLL.PLLM = 2; | |||
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Does this break other H7 boards?
| @@ -185,7 +185,7 @@ void port_internal_flash_flush(void) { | |||
| uint32_t sector_size; | |||
| uint32_t sector_start_addr = 0xffffffff; | |||
| #if defined(STM32H7) | |||
| EraseInitStruct.Banks = get_bank(_cache_flash_addr); | |||
| // EraseInitStruct.Banks = get_bank(_cache_flash_addr); | |||
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| __HAL_RCC_USB2_OTG_FS_CLK_ENABLE(); | ||
| __HAL_RCC_USB_OTG_HS_CLK_ENABLE(); |
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Do some H7 have two USB peripherals? The board should probably configure which to use.
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Port for this board: https://github.com/WeActStudio/WeActStudio.MiniSTM32H723