68a3f6b4b7
* Add F5 target, lp5562 driver and api-hal-light. Update api-usage, switch to F5 by default. * API HAL: add i2c and hardware version api. Dolphin: show hardware version. * OTP version generator and flashing utility. * Assets script: fix code formatting * Backport F5 changes to F4 * F4: disable insomnia, prevent damage to BLE RX path * F5 HAL API Light: remove magic delay to fix magic BLE * Dolphin: HW target validation on start * invert RSSI indication in sub-1 * API HAL: rename board to body in version api * Gpio tester: detach and release viewport on exit Co-authored-by: aanper <mail@s3f.ru>
91 lines
2.4 KiB
C
91 lines
2.4 KiB
C
#include "lp5562.h"
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#include "lp5562_reg.h"
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#include <api-hal.h>
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#include <stdio.h>
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bool lp5562_read(uint8_t address, uint8_t* data, size_t size) {
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bool ret;
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with_api_hal_i2c(bool, &ret, (){
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if (HAL_I2C_Master_Transmit(&POWER_I2C, LP5562_ADDRESS, &address, 1, 2000) != HAL_OK) {
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return false;
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}
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if (HAL_I2C_Master_Receive(&POWER_I2C, LP5562_ADDRESS, data, size, 2000) != HAL_OK) {
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return false;
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}
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return true;
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});
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return ret;
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}
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bool lp5562_read_reg(uint8_t address, uint8_t* data) {
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return lp5562_read(address, data, 1);
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}
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bool lp5562_write_reg(uint8_t address, uint8_t *data) {
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uint8_t buffer[2] = { address, *data };
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bool ret;
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with_api_hal_i2c(bool, &ret, (){
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if (HAL_I2C_Master_Transmit(&POWER_I2C, LP5562_ADDRESS, buffer, 2, 2000) != HAL_OK) {
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return false;
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}
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return true;
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});
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return ret;
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}
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void lp5562_reset() {
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Reg0D_Reset reg = {.value = 0xFF };
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lp5562_write_reg(0x0D, (uint8_t*)®);
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}
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void lp5562_configure() {
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Reg08_Config config = { .INT_CLK_EN = true, .PS_EN = true, .PWM_HF = true };
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lp5562_write_reg(0x08, (uint8_t*)&config);
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Reg70_LedMap map = {
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.red = EngSelectI2C,
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.green = EngSelectI2C,
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.blue = EngSelectI2C,
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.white = EngSelectI2C,
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};
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lp5562_write_reg(0x70, (uint8_t*)&map);
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}
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void lp5562_enable() {
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Reg00_Enable reg = { .CHIP_EN = true, .LOG_EN = true };
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lp5562_write_reg(0x00, (uint8_t*)®);
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}
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void lp5562_set_channel_current(LP5562Channel channel, uint8_t value) {
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uint8_t reg_no;
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if (channel == LP5562ChannelRed) {
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reg_no = 0x07;
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} else if (channel == LP5562ChannelGreen) {
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reg_no = 0x06;
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} else if (channel == LP5562ChannelBlue) {
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reg_no = 0x05;
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} else if (channel == LP5562ChannelWhite) {
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reg_no = 0x0F;
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} else {
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return;
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}
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lp5562_write_reg(reg_no, &value);
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}
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void lp5562_set_channel_value(LP5562Channel channel, uint8_t value) {
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uint8_t reg_no;
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if (channel == LP5562ChannelRed) {
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reg_no = 0x04;
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} else if (channel == LP5562ChannelGreen) {
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reg_no = 0x03;
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} else if (channel == LP5562ChannelBlue) {
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reg_no = 0x02;
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} else if (channel == LP5562ChannelWhite) {
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reg_no = 0x0E;
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} else {
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return;
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}
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lp5562_write_reg(reg_no, &value);
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}
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