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Bump MSP api version. Ensure the the number of LEDs in the 

MSP_SET_LED_STRIP_CONFIG packet is validated.
This commit is contained in:
Dominic Clifton 2015-01-08 23:19:57 +00:00
parent 9729c59cb0
commit ce49dcee31
1 changed files with 21 additions and 14 deletions
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35
src/main/io/serial_msp.c
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@ -121,7 +121,7 @@ void useRcControlsConfig(modeActivationCondition_t *modeActivationConditions, es
#define MSP_PROTOCOL_VERSION 0
#define API_VERSION_MAJOR 1 // increment when major changes are made
#define API_VERSION_MINOR 1 // increment when any change is made, reset to zero when major changes are released after changing API_VERSION_MAJOR
#define API_VERSION_MINOR 2 // increment when any change is made, reset to zero when major changes are released after changing API_VERSION_MAJOR
#define API_VERSION_LENGTH 2
@ -1441,22 +1441,29 @@ static bool processInCommand(void)
break;
case MSP_SET_LED_STRIP_CONFIG:
for (i = 0; i < MAX_LED_STRIP_LENGTH; i++) {
ledConfig_t *ledConfig = &masterConfig.ledConfigs[i];
uint16_t mask;
// currently we're storing directions and functions in a uint16 (flags)
// the msp uses 2 x uint16_t to cater for future expansion
mask = read16();
ledConfig->flags = (mask << LED_DIRECTION_BIT_OFFSET) & LED_DIRECTION_MASK;
{
uint8_t ledCount = currentPort->dataSize / 6;
if (ledCount != MAX_LED_STRIP_LENGTH) {
headSerialError(0);
break;
}
for (i = 0; i < MAX_LED_STRIP_LENGTH; i++) {
ledConfig_t *ledConfig = &masterConfig.ledConfigs[i];
uint16_t mask;
// currently we're storing directions and functions in a uint16 (flags)
// the msp uses 2 x uint16_t to cater for future expansion
mask = read16();
ledConfig->flags = (mask << LED_DIRECTION_BIT_OFFSET) & LED_DIRECTION_MASK;
mask = read16();
ledConfig->flags |= (mask << LED_FUNCTION_BIT_OFFSET) & LED_FUNCTION_MASK;
mask = read16();
ledConfig->flags |= (mask << LED_FUNCTION_BIT_OFFSET) & LED_FUNCTION_MASK;
mask = read8();
ledConfig->xy = CALCULATE_LED_X(mask);
mask = read8();
ledConfig->xy = CALCULATE_LED_X(mask);
mask = read8();
ledConfig->xy |= CALCULATE_LED_Y(mask);
mask = read8();
ledConfig->xy |= CALCULATE_LED_Y(mask);
}
}
break;
#endif