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lmx
2025-12-10 17:40:26 +08:00
parent 23b14f0142
commit 141b538bf5
9 changed files with 51 additions and 17 deletions
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5
apps/earphone/board/br28/board_jl701n_demo_cfg.h
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@ -32,8 +32,8 @@
// IIC配置 //
//*********************************************************************************//
/*软件IIC设置*/ //xtell
#define TCFG_SW_I2C0_CLK_PORT IO_PORTB_04 //软件IIC CLK脚选择 XTELL
#define TCFG_SW_I2C0_DAT_PORT IO_PORTB_05 //软件IIC DAT脚选择
#define TCFG_SW_I2C0_CLK_PORT IO_PORTA_05//IO_PORTB_04 //软件IIC CLK脚选择 XTELL
#define TCFG_SW_I2C0_DAT_PORT IO_PORTA_06//IO_PORTB_05 //软件IIC DAT脚选择
#define TCFG_SW_I2C0_DELAY_CNT 0 //IIC延时参数，影响通讯时钟频率
/*硬件IIC端口选择 -- 具体看手册，这里写的不准 -- lmx
@ -44,7 +44,6 @@
'D': IO_PORTA_05 IO_PORTA_06
具体要选择哪个iic口，去board_jl701n_demo.c中设置：hw_iic_cfg
*/
#define TCFG_HW_I2C0_PORTS 'B'
#define TCFG_HW_I2C0_CLK 100000