Under the custom declaration area, add this code: export _I2CSlaveAddress export I2CSlaveAddress Under the variable allocation area, add the following: Area InterruptRAM(ram) _I2CSlaveAddress: I2CSlaveAddress: BLK 1 The variable with the „_‟ allows you to modify this in C...
Michael, 很不幸, TI没有提供使用IBL boot多核的案例,不过我们也不是没有办法去搞定这件事。 首先了解下用工具链生成的spirom_le.dat 的拓扑结构: Boot parameter table(256 word) B2I2c checksum(1 word) c_int00 address(1 word) Core 0 Section A length(1 word) Core 0 Section A load Address(1 ...
uint32_t pclk1 = 0; /* Check the I2C handle allocation */ if(hi2c == NULL) { return HAL_ERROR; } /* Check the parameters */ assert_param(IS_I2C_ALL_INSTANCE(hi2c->Instance)); assert_param(IS_I2C_CLOCK_SPEED(hi2c->Init.ClockSpeed)); assert_param(IS_I2C_DUTY_CYCLE(hi2c->In...
#define I2C_DRIVER_ERR_STR "i2c driver install error" #define I2C_DRIVER_MALLOC_ERR_STR "i2c driver malloc error" #define I2C_INTR_ALLOC_ERR_STR "i2c interrupt allocation error" #define I2C_NUM_ERROR_STR "i2c number error" #define I2C_TIMING_VAL_ERR_STR "i2c timing value error"...
HAL_StatusTypeDef HAL_I2C_Init(I2C_HandleTypeDef *hi2c) { uint32_t freqrange; uint32_t pclk1; /* Check the I2C handle allocation */ if (hi2c == NULL) { return HAL_ERROR; } Copy FUNCTION NAME void HAL_I2C_MspInit (I2C_HandleTypeDef * hi2c) FUNCTION DESCRIPTION Initialize the I2C MSP...
interrupt-names = "qup_err_intr"; interrupts = <0 99 0>; qcom,i2c-bus-freq = <100000>; qcom,i2c-src-freq = <19200000>; qcom,master-id = <86>; }; i2c: i2c@f9928000 { /* BLSP1 QUP6 */ cell-index = <6>; compatible = "qcom,i2c-qup"; ...
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However, when I would run the code in debug (with the OpenSDA USB port also connected to the computer), no interrupt ever fired, and only the address was sent (because it is not sent in an interrupt). It turns out that on the Arduino shield I was using (Adafruit Learning System), ...
if (status & I2C_STATUS_ERROR_MASK) { dev_err(dev->dev, "QUP: I2C status flags :0x%x, irq:%d\n", status, irq); err = status; /* Clear Error interrupt if it's a level triggered interrupt*/ if (dev->num_irqs == 1) { ...
"7F65242 分享93 iphone重启吧 Su濱 帮忙看看是啥问题 亮屏没事 息屏就重启"panicString":"panic(cpu 3caller Oxfffffff014f9e410):"i2c0.: checkinterrupts error interrupt; last read status 10810100 intshadow 00890100 xfer 80000000 fifo 00000003 for device ad5860 分享3赞 iphone重启吧 清呦lly 求助苹...