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i2c相关修改，触摸屏功能

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sc committed 2025-12-13 02:00:24 +08:00
1 parent 4f8260accc
commit ea0a67e506
8 files changed
+19 -64
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drivers/board.h
+4 -4
View File
@@ -133,11 +133,11 @@ extern "C"
#endif
/*#define BSP_USING_I2C2*/
//#define BSP_USING_I2C2
#define BSP_USING_I2C2
#ifdef BSP_USING_I2C2
#define BSP_I2C2_SCL_PIN GET_PIN(port, pin)
#define BSP_I2C2_SDA_PIN GET_PIN(port, pin)
#define BSP_I2C2_SCL_PIN GET_PIN(B, 7)
#define BSP_I2C2_SDA_PIN GET_PIN(B, 8)
#endif
/*-------------------------- I2C CONFIG END --------------------------*/
@@ -286,7 +286,7 @@ extern "C"
*
*/
/*#define BSP_USING_ONCHIP_RTC*/
#define BSP_USING_ONCHIP_RTC
//#define BSP_USING_ONCHIP_RTC
/*-------------------------- RTC CONFIG END --------------------------*/
drivers/drv_soft_i2c.c
+1 -1
View File
@@ -160,7 +160,7 @@ static const struct rt_i2c_bit_ops stm32_bit_ops_default =
.get_sda = stm32_get_sda,
.get_scl = stm32_get_scl,
.udelay = stm32_udelay,
.delay_us = 1,
.delay_us = 5,
.timeout = 100
};
drivers/ltdc.c
+3 -3
View File
@@ -456,9 +456,9 @@ int ltdc_init(void)
else if (lcdid == 0X7016)
{
lcdltdc.pwidth = 1024; lcdltdc.pheight = 600;
lcdltdc.hsw = 70; lcdltdc.hbp = 160; lcdltdc.hfp = 160;
lcdltdc.vsw = 10; lcdltdc.vbp = 23; lcdltdc.vfp = 12;
ltdc_clk_set(128, 32, 5);
lcdltdc.hsw = 20; lcdltdc.hbp = 160; lcdltdc.hfp = 160;
lcdltdc.vsw = 3; lcdltdc.vbp = 23; lcdltdc.vfp = 12;
ltdc_clk_set(128, 40, 5);
}
else if (lcdid == 0X7018)
{