Branch imxrt1180 nxp evk jason#11475
Conversation
…test(no DMA and ISR).
… on MCU Config software.
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| int main(void) | ||
| { | ||
| rt_kprintf("MIMXRT1180_CM33 Hello_World\r\n"); | ||
| rt_kprintf("MIMXRT1180_CM33 MCUX_Config_26.03\r\n"); |
| /* Region 4 (CM7 I/D TCM): [0x303C0000, 0x3043FFFF, 512K] */ | ||
| /* non-shareable, read/write in privilege and non-privilege, execute-never. Attr 1 (non cacheable). */ | ||
| ARM_MPU_SetRegion(4U, ARM_MPU_RBAR(0x303C0000, ARM_MPU_SH_NON, 0U, 1U, 1U), ARM_MPU_RLAR(0x3043FFFF, 1U)); | ||
| ARM_MPU_SetRegion(4U, ARM_MPU_RBAR(0x303C0000, ARM_MPU_SH_OUTER, 0U, 1U, 1U), ARM_MPU_RLAR(0x3043FFFF, 1U)); |
| peripherals.c | ||
| """) | ||
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| CPPPATH = [cwd,cwd + '/MCUX_Config',cwd + '/ports'] |
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推荐还是把 MCUX Config Tool 生成的代码放在 MCUX_Config 目录下，并在该目录下新建一个文件夹，如adc_template。
并且建议 pin_mux.c .h 和clock_config.c .h 先保持不动。
因为这个只是给ADC测试使用，否则这个代码会影响默认配置。
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这些图片可以放在MCU_config 目录下新建的adc_template下
并且如果方便，可以加一个readme
| bool "Enable LPADC1" | ||
| default n | ||
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| config BSP_LPADC1_USING_DMA |
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我看这个BSP_LPADC1_USING_DMA，似乎在代码中没有使用？
| menu "On-chip Peripheral Drivers" | ||
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| config BSP_USING_DMA | ||
| bool "Enable DMA" |
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这个BSP_USING_DMA被删了，但是代码中有使用。请再检查一下
4 participants
拉取/合并请求描述：(PR description)
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these channels A1_4, A1_6, A1_7, B1_5, B1_6, B1_7 are routed to LPADC1 peripheral based on CM33 core from XIP boot-up, and multi-channel sampling is enabled with DMA. They are configured to VDDA_ADC_1P8 as VREFH source, full scale input(max 1.8V), you can check CM33/board/MIMXRT1180-CM33-ADC.mex and cm33/figures for more details.
all the configured channels are verified in msh, but drv_adc can only support A1_4, B1_5, A1_6 and A1_7, this is a limitation of driver.
为什么提交这份PR (why to submit this PR)
submit BSP development task for imxrt1180-nxp-bsp
你的解决方案是什么 (what is your solution)
请提供验证的bsp和config (provide the config and bsp)
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当前拉取/合并请求的状态 Intent for your PR
必须选择一项 Choose one (Mandatory):
代码质量 Code Quality：
我在这个拉取/合并请求中已经考虑了 As part of this pull request, I've considered the following:
#if 0代码，不包含已经被注释了的代码 All redundant code is removed and cleaned up