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Add LPUART1 IO init. Add automated testing for RT1040.

pull/405/head
David Garske 2024-02-15 14:54:46 -08:00
parent 0f25c80114
commit aaac032566
2 changed files with 17 additions and 0 deletions
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6
.github/workflows/test-configs.yml vendored
View File

@ -22,6 +22,12 @@ jobs:
# arch: riscv
# config-file: ./config/examples/hifive.config
imx_rt1040_test:
uses: ./.github/workflows/test-build-mcux-sdk.yml
with:
arch: arm
config-file: ./config/examples/imx-rt1040.config
imx_rt1050_test:
uses: ./.github/workflows/test-build-mcux-sdk.yml
with:

11
hal/imx_rt.c
View File

@ -715,6 +715,17 @@ void uart_init(void)
lpuart_config_t config;
uint32_t uartClkSrcFreq = 20000000U; /* 20 MHz */
#if UART_BASEADDR == LPUART1
/* Configure the UART IO pins for LPUART1
* Tested with RT1040, RT1050, RT1062 and RT1064
*/
CLOCK_EnableClock(kCLOCK_Iomuxc);
IOMUXC_SetPinMux(IOMUXC_GPIO_AD_B0_12_LPUART1_TX, 0U);
IOMUXC_SetPinMux(IOMUXC_GPIO_AD_B0_13_LPUART1_RX, 0U);
IOMUXC_SetPinConfig(IOMUXC_GPIO_AD_B0_12_LPUART1_TX, 0x10B0U);
IOMUXC_SetPinConfig(IOMUXC_GPIO_AD_B0_13_LPUART1_RX, 0x10B0U);
#endif
LPUART_GetDefaultConfig(&config);
config.baudRate_Bps = UART_BAUDRATE;
config.enableTx = true;