hulk/xlsw_3dp_LDC1612
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auto detect drive current function OK!!!

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yelvlab 2025-04-02 14:15:48 +08:00
parent 2a0e0b40b6
commit db780ba529
2 changed files with 20 additions and 7 deletions
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6
CMakeLists.txt
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@ -4,11 +4,11 @@ include(cmake/toolchain.cmake)
project(xlsw_3dp_LDC1612) project(xlsw_3dp_LDC1612)
set(VERSION_MAJOR 0) set(VERSION_MAJOR 0)
set(VERSION_MINOR 2) set(VERSION_MINOR F)
set(VERSION_PATCH 0) set(VERSION_PATCH 1)
set(VERSION "V${VERSION_MAJOR}.${VERSION_MINOR}.${VERSION_PATCH}") set(VERSION "V${VERSION_MAJOR}.${VERSION_MINOR}.${VERSION_PATCH}")
string(TIMESTAMP CURRENT_DATE "%Y-%m-%d") string(TIMESTAMP CURRENT_DATE "%Y-%m-%d")
set(IIC_TYPE "SW-IIC") set(IIC_TYPE "AutoDetectDriveCurrent")
#set(IIC_TYPE "HW-IIC") #set(IIC_TYPE "HW-IIC")
enable_language(C) enable_language(C)

21
src/main.c
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@ -33,14 +33,27 @@ int main(void) {
#endif #endif
/* configure LDC1612 */ /* configure LDC1612 */
ldc1612_single_ch0_config(); // ldc1612_single_ch0_config();
/* Initialize watchdog */ /* Initialize watchdog */
watchdog_init(); // watchdog_init();
while (1) { while (1) {
delay_ms(99);
fwdgt_counter_reload(); // delay_ms(10);
uint8_t data[2] = {0};
ldc1612_set_freq_divide(CHANNEL_0);
soft_i2c_read_16bits(LDC1612_ADDR, SENSOR_CONFIG_REG, data);
printf("SENSOR_CONFIG_REG: 0x%x\n", (data[0] << 8) | data[1]);
soft_i2c_write_16bits(LDC1612_ADDR, SENSOR_CONFIG_REG, (data[0] << 8) | data[1]);
ldc1612_set_sensor_config(LDC1612_SENSOR_CONFIG); //0x1A --0x1601
delay_ms(100);
soft_i2c_read_16bits(LDC1612_ADDR, SET_DRIVER_CURRENT_REG, data);
printf("sensor config: 0x%x\n", (data[0] << 8) | data[1]);
printf("sensor config: 0x%x\n", (((data[0] << 8) | data[1]) >> 6) & 0x1F);
printf("drive current value: 0x%x\n", (((((data[0] << 8) | data[1]) >> 6) & 0x1F) << 11) | 0x0000);
delay_ms(999);
// fwdgt_counter_reload();
} }
} }