i2c: rename read/write register functions

docs/i2c_driver.md

@@ -197,11 +197,11 @@ Receive multiple bytes from the selected I2C device.
 
 ---
 
-### `i2c_status_t i2c_writeReg(uint8_t devaddr, uint8_t regaddr, uint8_t* data, uint16_t length, uint16_t timeout)` :id=api-i2c-writereg
+### `i2c_status_t i2c_write_register(uint8_t devaddr, uint8_t regaddr, uint8_t* data, uint16_t length, uint16_t timeout)` :id=api-i2c-write-register
 
 Writes to a register with an 8-bit address on the I2C device.
 
-#### Arguments :id=api-i2c-writereg-arguments
+#### Arguments :id=api-i2c-write-register-arguments
 
  - `uint8_t devaddr`  
    The 7-bit I2C address of the device.
@@ -214,17 +214,17 @@ Writes to a register with an 8-bit address on the I2C device.
  - `uint16_t timeout`  
    The time in milliseconds to wait for a response from the target device.
 
-#### Return Value :id=api-i2c-writereg-return
+#### Return Value :id=api-i2c-write-register-return
 
 `I2C_STATUS_TIMEOUT` if the timeout period elapses, `I2C_STATUS_ERROR` if some other error occurs, otherwise `I2C_STATUS_SUCCESS`.
 
 ---
 
-### `i2c_status_t i2c_writeReg16(uint8_t devaddr, uint16_t regaddr, uint8_t* data, uint16_t length, uint16_t timeout)` :id=api-i2c-writereg16
+### `i2c_status_t i2c_write_register16(uint8_t devaddr, uint16_t regaddr, uint8_t* data, uint16_t length, uint16_t timeout)` :id=api-i2c-write-register16
 
 Writes to a register with a 16-bit address (big endian) on the I2C device.
 
-#### Arguments :id=api-i2c-writereg16-arguments
+#### Arguments :id=api-i2c-write-register16-arguments
 
  - `uint8_t devaddr`  
    The 7-bit I2C address of the device.
@@ -237,17 +237,17 @@ Writes to a register with a 16-bit address (big endian) on the I2C device.
  - `uint16_t timeout`  
    The time in milliseconds to wait for a response from the target device.
 
-#### Return Value :id=api-i2c-writereg16-return
+#### Return Value :id=api-i2c-write-register16-return
 
 `I2C_STATUS_TIMEOUT` if the timeout period elapses, `I2C_STATUS_ERROR` if some other error occurs, otherwise `I2C_STATUS_SUCCESS`.
 
 ---
 
-### `i2c_status_t i2c_readReg(uint8_t devaddr, uint8_t regaddr, uint8_t* data, uint16_t length, uint16_t timeout)` :id=api-i2c-readreg
+### `i2c_status_t i2c_read_register(uint8_t devaddr, uint8_t regaddr, uint8_t* data, uint16_t length, uint16_t timeout)` :id=api-i2c-read-register
 
 Reads from a register with an 8-bit address on the I2C device.
 
-#### Arguments :id=api-i2c-readreg-arguments
+#### Arguments :id=api-i2c-read-register-arguments
 
  - `uint8_t devaddr`  
    The 7-bit I2C address of the device.
@@ -258,17 +258,17 @@ Reads from a register with an 8-bit address on the I2C device.
  - `uint16_t timeout`  
    The time in milliseconds to wait for a response from the target device.
 
-#### Return Value :id=api-i2c-readreg-return
+#### Return Value :id=api-i2c-read-register-return
 
 `I2C_STATUS_TIMEOUT` if the timeout period elapses, `I2C_STATUS_ERROR` if some other error occurs, otherwise `I2C_STATUS_SUCCESS`.
 
 ---
 
-### `i2c_status_t i2c_readReg16(uint8_t devaddr, uint16_t regaddr, uint8_t* data, uint16_t length, uint16_t timeout)`
+### `i2c_status_t i2c_read_register16(uint8_t devaddr, uint16_t regaddr, uint8_t* data, uint16_t length, uint16_t timeout)` :id=api-i2c-read-register16
 
 Reads from a register with a 16-bit address (big endian) on the I2C device.
 
-#### Arguments :id=api-i2c-readreg16-arguments
+#### Arguments :id=api-i2c-read-register16-arguments
 
  - `uint8_t devaddr`  
    The 7-bit I2C address of the device.
@@ -279,7 +279,7 @@ Reads from a register with a 16-bit address (big endian) on the I2C device.
  - `uint16_t timeout`  
    The time in milliseconds to wait for a response from the target device.
 
-#### Return Value :id=api-i2c-readreg16-return
+#### Return Value :id=api-i2c-read-register16-return
 
 `I2C_STATUS_TIMEOUT` if the timeout period elapses, `I2C_STATUS_ERROR` if some other error occurs, otherwise `I2C_STATUS_SUCCESS`.
 

drivers/gpio/mcp23018.c

@@ -33,13 +33,13 @@ bool mcp23018_set_config(uint8_t slave_addr, mcp23018_port_t port, uint8_t conf)
     uint8_t cmdDirection = port ? CMD_IODIRB : CMD_IODIRA;
     uint8_t cmdPullup    = port ? CMD_GPPUB : CMD_GPPUA;
 
-    i2c_status_t ret = i2c_writeReg(addr, cmdDirection, &conf, sizeof(conf), TIMEOUT);
+    i2c_status_t ret = i2c_write_register(addr, cmdDirection, &conf, sizeof(conf), TIMEOUT);
     if (ret != I2C_STATUS_SUCCESS) {
         dprintf("mcp23018_set_config::directionFAILED::%u\n", ret);
         return false;
     }
 
-    ret = i2c_writeReg(addr, cmdPullup, &conf, sizeof(conf), TIMEOUT);
+    ret = i2c_write_register(addr, cmdPullup, &conf, sizeof(conf), TIMEOUT);
     if (ret != I2C_STATUS_SUCCESS) {
         dprintf("mcp23018_set_config::pullupFAILED::%u\n", ret);
         return false;
@@ -52,7 +52,7 @@ bool mcp23018_set_output(uint8_t slave_addr, mcp23018_port_t port, uint8_t conf)
     uint8_t addr = SLAVE_TO_ADDR(slave_addr);
     uint8_t cmd  = port ? CMD_GPIOB : CMD_GPIOA;
 
-    i2c_status_t ret = i2c_writeReg(addr, cmd, &conf, sizeof(conf), TIMEOUT);
+    i2c_status_t ret = i2c_write_register(addr, cmd, &conf, sizeof(conf), TIMEOUT);
     if (ret != I2C_STATUS_SUCCESS) {
         dprintf("mcp23018_set_output::FAILED::%u\n", ret);
         return false;
@@ -65,7 +65,7 @@ bool mcp23018_set_output_all(uint8_t slave_addr, uint8_t confA, uint8_t confB) {
     uint8_t addr    = SLAVE_TO_ADDR(slave_addr);
     uint8_t conf[2] = {confA, confB};
 
-    i2c_status_t ret = i2c_writeReg(addr, CMD_GPIOA, &conf[0], sizeof(conf), TIMEOUT);
+    i2c_status_t ret = i2c_write_register(addr, CMD_GPIOA, &conf[0], sizeof(conf), TIMEOUT);
     if (ret != I2C_STATUS_SUCCESS) {
         dprintf("mcp23018_set_output::FAILED::%u\n", ret);
         return false;
@@ -78,7 +78,7 @@ bool mcp23018_readPins(uint8_t slave_addr, mcp23018_port_t port, uint8_t* out) {
     uint8_t addr = SLAVE_TO_ADDR(slave_addr);
     uint8_t cmd  = port ? CMD_GPIOB : CMD_GPIOA;
 
-    i2c_status_t ret = i2c_readReg(addr, cmd, out, sizeof(uint8_t), TIMEOUT);
+    i2c_status_t ret = i2c_read_register(addr, cmd, out, sizeof(uint8_t), TIMEOUT);
     if (ret != I2C_STATUS_SUCCESS) {
         dprintf("mcp23018_readPins::FAILED::%u\n", ret);
         return false;
@@ -97,7 +97,7 @@ bool mcp23018_readPins_all(uint8_t slave_addr, uint16_t* out) {
 
     data16 data = {.u16 = 0};
 
-    i2c_status_t ret = i2c_readReg(addr, CMD_GPIOA, &data.u8[0], sizeof(data), TIMEOUT);
+    i2c_status_t ret = i2c_read_register(addr, CMD_GPIOA, &data.u8[0], sizeof(data), TIMEOUT);
     if (ret != I2C_STATUS_SUCCESS) {
         dprintf("mcp23018_readPins::FAILED::%u\n", ret);
         return false;

drivers/gpio/pca9505.c

@@ -66,7 +66,7 @@ bool pca9505_set_config(uint8_t slave_addr, pca9505_port_t port, uint8_t conf) {
             break;
     }
 
-    i2c_status_t ret = i2c_writeReg(addr, cmd, &conf, sizeof(conf), TIMEOUT);
+    i2c_status_t ret = i2c_write_register(addr, cmd, &conf, sizeof(conf), TIMEOUT);
     if (ret != I2C_STATUS_SUCCESS) {
         print("pca9505_set_config::FAILED\n");
         return false;
@@ -96,7 +96,7 @@ bool pca9505_set_polarity(uint8_t slave_addr, pca9505_port_t port, uint8_t conf)
             break;
     }
 
-    i2c_status_t ret = i2c_writeReg(addr, cmd, &conf, sizeof(conf), TIMEOUT);
+    i2c_status_t ret = i2c_write_register(addr, cmd, &conf, sizeof(conf), TIMEOUT);
     if (ret != I2C_STATUS_SUCCESS) {
         print("pca9505_set_polarity::FAILED\n");
         return false;
@@ -126,7 +126,7 @@ bool pca9505_set_output(uint8_t slave_addr, pca9505_port_t port, uint8_t conf) {
             break;
     }
 
-    i2c_status_t ret = i2c_writeReg(addr, cmd, &conf, sizeof(conf), TIMEOUT);
+    i2c_status_t ret = i2c_write_register(addr, cmd, &conf, sizeof(conf), TIMEOUT);
     if (ret != I2C_STATUS_SUCCESS) {
         print("pca9505_set_output::FAILED\n");
         return false;
@@ -156,7 +156,7 @@ bool pca9505_readPins(uint8_t slave_addr, pca9505_port_t port, uint8_t* out) {
             break;
     }
 
-    i2c_status_t ret = i2c_readReg(addr, cmd, out, sizeof(uint8_t), TIMEOUT);
+    i2c_status_t ret = i2c_read_register(addr, cmd, out, sizeof(uint8_t), TIMEOUT);
     if (ret != I2C_STATUS_SUCCESS) {
         print("pca9505_readPins::FAILED\n");
         return false;

drivers/gpio/pca9555.c

@@ -37,7 +37,7 @@ bool pca9555_set_config(uint8_t slave_addr, pca9555_port_t port, uint8_t conf) {
     uint8_t addr = SLAVE_TO_ADDR(slave_addr);
     uint8_t cmd  = port ? CMD_CONFIG_1 : CMD_CONFIG_0;
 
-    i2c_status_t ret = i2c_writeReg(addr, cmd, &conf, sizeof(conf), TIMEOUT);
+    i2c_status_t ret = i2c_write_register(addr, cmd, &conf, sizeof(conf), TIMEOUT);
     if (ret != I2C_STATUS_SUCCESS) {
         print("pca9555_set_config::FAILED\n");
         return false;
@@ -50,7 +50,7 @@ bool pca9555_set_output(uint8_t slave_addr, pca9555_port_t port, uint8_t conf) {
     uint8_t addr = SLAVE_TO_ADDR(slave_addr);
     uint8_t cmd  = port ? CMD_OUTPUT_1 : CMD_OUTPUT_0;
 
-    i2c_status_t ret = i2c_writeReg(addr, cmd, &conf, sizeof(conf), TIMEOUT);
+    i2c_status_t ret = i2c_write_register(addr, cmd, &conf, sizeof(conf), TIMEOUT);
     if (ret != I2C_STATUS_SUCCESS) {
         print("pca9555_set_output::FAILED\n");
         return false;
@@ -63,7 +63,7 @@ bool pca9555_set_output_all(uint8_t slave_addr, uint8_t confA, uint8_t confB) {
     uint8_t addr    = SLAVE_TO_ADDR(slave_addr);
     uint8_t conf[2] = {confA, confB};
 
-    i2c_status_t ret = i2c_writeReg(addr, CMD_OUTPUT_0, &conf[0], sizeof(conf), TIMEOUT);
+    i2c_status_t ret = i2c_write_register(addr, CMD_OUTPUT_0, &conf[0], sizeof(conf), TIMEOUT);
     if (ret != I2C_STATUS_SUCCESS) {
         dprintf("pca9555_set_output::FAILED::%u\n", ret);
         return false;
@@ -76,7 +76,7 @@ bool pca9555_readPins(uint8_t slave_addr, pca9555_port_t port, uint8_t* out) {
     uint8_t addr = SLAVE_TO_ADDR(slave_addr);
     uint8_t cmd  = port ? CMD_INPUT_1 : CMD_INPUT_0;
 
-    i2c_status_t ret = i2c_readReg(addr, cmd, out, sizeof(uint8_t), TIMEOUT);
+    i2c_status_t ret = i2c_read_register(addr, cmd, out, sizeof(uint8_t), TIMEOUT);
     if (ret != I2C_STATUS_SUCCESS) {
         print("pca9555_readPins::FAILED\n");
         return false;
@@ -95,7 +95,7 @@ bool pca9555_readPins_all(uint8_t slave_addr, uint16_t* out) {
 
     data16 data = {.u16 = 0};
 
-    i2c_status_t ret = i2c_readReg(addr, CMD_INPUT_0, &data.u8[0], sizeof(data), TIMEOUT);
+    i2c_status_t ret = i2c_read_register(addr, CMD_INPUT_0, &data.u8[0], sizeof(data), TIMEOUT);
     if (ret != I2C_STATUS_SUCCESS) {
         print("pca9555_readPins_all::FAILED\n");
         return false;

drivers/haptic/drv2605l.c

@@ -29,7 +29,7 @@ void drv2605l_write(uint8_t reg_addr, uint8_t data) {
 }
 
 uint8_t drv2605l_read(uint8_t reg_addr) {
-    i2c_readReg(DRV2605L_I2C_ADDRESS << 1, reg_addr, &drv2605l_read_buffer, 1, 100);
+    i2c_read_register(DRV2605L_I2C_ADDRESS << 1, reg_addr, &drv2605l_read_buffer, 1, 100);
 
     return drv2605l_read_buffer;
 }

drivers/oled/oled_driver.c

@@ -253,7 +253,7 @@ __attribute__((weak)) bool oled_send_data(const uint8_t *data, uint16_t size) {
     spi_stop();
     return true;
 #elif defined(OLED_TRANSPORT_I2C)
-    i2c_status_t status = i2c_writeReg((OLED_DISPLAY_ADDRESS << 1), I2C_DATA, data, size, OLED_I2C_TIMEOUT);
+    i2c_status_t status = i2c_write_register((OLED_DISPLAY_ADDRESS << 1), I2C_DATA, data, size, OLED_I2C_TIMEOUT);
     return (status == I2C_STATUS_SUCCESS);
 #endif
 }