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examples: change max register area size to maximum value

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esp-idf/components/freemodbus/modbus_controller/modbus_controller.c: The MB_INST_MAX_SIZE is changed to max value=(65535*2);
Update support for coils read into freemodbus.c;

TW#28143
Closes https://github.com/espressif/esp-idf/issues/2884
This commit is contained in:
aleks
2019-01-07 11:33:20 +01:00
parent 065b99f28b
commit e3a786f2cf
3 changed files with 4 additions and 3 deletions
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3
examples/protocols/modbus_slave/main/freemodbus.c
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@@ -129,7 +129,8 @@ void app_main()
mb_event_group_t event = mbcontroller_check_event((MB_EVENT_HOLDING_REG_WR
| MB_EVENT_INPUT_REG_RD
| MB_EVENT_HOLDING_REG_RD
| MB_EVENT_DISCRETE_RD));
| MB_EVENT_DISCRETE_RD
| MB_EVENT_COILS_RD));
// Filter events and process them accordingly
if((event & MB_EVENT_HOLDING_REG_WR) || (event & MB_EVENT_HOLDING_REG_RD)) {
// Get parameter information from parameter queue