diff options
Diffstat (limited to 'drivers/led/snled27351.c')
| -rw-r--r-- | drivers/led/snled27351.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/drivers/led/snled27351.c b/drivers/led/snled27351.c index 43b6982e00..52ec54c34b 100644 --- a/drivers/led/snled27351.c +++ b/drivers/led/snled27351.c @@ -63,7 +63,7 @@ void snled27351_select_page(uint8_t addr, uint8_t page) { snled27351_write_register(addr, SNLED27351_REG_COMMAND, page); } -void snled27351_write_pwm_buffer(uint8_t addr, uint8_t *pwm_buffer) { +void snled27351_write_pwm_buffer(uint8_t addr, uint8_t index) { // Assumes PG1 is already selected. // Transmit PWM registers in 12 transfers of 16 bytes. @@ -71,10 +71,10 @@ void snled27351_write_pwm_buffer(uint8_t addr, uint8_t *pwm_buffer) { for (uint8_t i = 0; i < SNLED27351_PWM_REGISTER_COUNT; i += 16) { #if SNLED27351_I2C_PERSISTENCE > 0 for (uint8_t j = 0; j < SNLED27351_I2C_PERSISTENCE; j++) { - if (i2c_writeReg(addr << 1, i, pwm_buffer + i, 16, SNLED27351_I2C_TIMEOUT) == I2C_STATUS_SUCCESS) break; + if (i2c_writeReg(addr << 1, i, g_pwm_buffer[index] + i, 16, SNLED27351_I2C_TIMEOUT) == I2C_STATUS_SUCCESS) break; } #else - i2c_writeReg(addr << 1, i, pwm_buffer + i, 16, SNLED27351_I2C_TIMEOUT); + i2c_writeReg(addr << 1, i, g_pwm_buffer[index] + i, 16, SNLED27351_I2C_TIMEOUT); #endif } } @@ -212,7 +212,7 @@ void snled27351_update_pwm_buffers(uint8_t addr, uint8_t index) { if (g_pwm_buffer_update_required[index]) { snled27351_select_page(addr, SNLED27351_COMMAND_PWM); - snled27351_write_pwm_buffer(addr, g_pwm_buffer[index]); + snled27351_write_pwm_buffer(addr, index); g_pwm_buffer_update_required[index] = false; } |