diff options
Diffstat (limited to 'drivers/led/issi/is31fl3746a.c')
| -rw-r--r-- | drivers/led/issi/is31fl3746a.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/drivers/led/issi/is31fl3746a.c b/drivers/led/issi/is31fl3746a.c index 216f59271b..17346f39a4 100644 --- a/drivers/led/issi/is31fl3746a.c +++ b/drivers/led/issi/is31fl3746a.c @@ -74,7 +74,7 @@ void is31fl3746a_select_page(uint8_t addr, uint8_t page) { is31fl3746a_write_register(addr, IS31FL3746A_REG_COMMAND, page); } -void is31fl3746a_write_pwm_buffer(uint8_t addr, uint8_t *pwm_buffer) { +void is31fl3746a_write_pwm_buffer(uint8_t addr, uint8_t index) { // Assumes page 0 is already selected. // Transmit PWM registers in 4 transfers of 18 bytes. @@ -82,10 +82,10 @@ void is31fl3746a_write_pwm_buffer(uint8_t addr, uint8_t *pwm_buffer) { for (uint8_t i = 0; i < IS31FL3746A_PWM_REGISTER_COUNT; i += 18) { #if IS31FL3746A_I2C_PERSISTENCE > 0 for (uint8_t j = 0; j < IS31FL3746A_I2C_PERSISTENCE; j++) { - if (i2c_writeReg(addr << 1, i + 1, pwm_buffer + i, 18, IS31FL3746A_I2C_TIMEOUT) == I2C_STATUS_SUCCESS) break; + if (i2c_writeReg(addr << 1, i + 1, g_pwm_buffer[index] + i, 18, IS31FL3746A_I2C_TIMEOUT) == I2C_STATUS_SUCCESS) break; } #else - i2c_writeReg(addr << 1, i + 1, pwm_buffer + i, 18, IS31FL3746A_I2C_TIMEOUT); + i2c_writeReg(addr << 1, i + 1, g_pwm_buffer[index] + i, 18, IS31FL3746A_I2C_TIMEOUT); #endif } } @@ -188,7 +188,7 @@ void is31fl3746a_update_pwm_buffers(uint8_t addr, uint8_t index) { if (g_pwm_buffer_update_required[index]) { is31fl3746a_select_page(addr, IS31FL3746A_COMMAND_PWM); - is31fl3746a_write_pwm_buffer(addr, g_pwm_buffer[index]); + is31fl3746a_write_pwm_buffer(addr, index); g_pwm_buffer_update_required[index] = false; } |