Eval » Historie » Version 13
Redmine Admin, 26.11.2021 14:55
| 1 | 1 | Redmine Admin | h1. Eval |
|---|---|---|---|
| 2 | |||
| 3 | 6 | Redmine Admin | h2. V2 |
| 4 | 7 | Redmine Admin | |
| 5 | 8 | Redmine Admin | -New version with I2C EEPROM?- Oh wait, there is an internal EEPROM. |
| 6 | 9 | Redmine Admin | -Uart not even neccessary. Fancy GDB-Magic can be used. |
| 7 | 10 | Redmine Admin | At the moment its probably an STM32L011F4P6.- Uart for configuring is needed. "Customer" should be able to configure it with adapter via USB. |
| 8 | 3 | Redmine Admin | So UART would be nice then. Assume its already wired correctly. |
| 9 | 4 | Redmine Admin | |
| 10 | 5 | Redmine Admin | An adapter for UART to USB would be nice. So able to configure it without STLink. MCP2221 looks good. |
| 11 | 12 | Redmine Admin | STM32L031F6P6 has 32KB.January 2022; 2,22920€ @ 25pc. EEPROM is also integrated. Pin-kompability to be checked. |
| 12 | 13 | Redmine Admin | STM32L031F6P7 is 2,38520€ @ 25pc. 717 available. link:[[https://www.digikey.de/de/products/detail/stmicroelectronics/STM32F042F6P6/5268189]] |
| 13 | 12 | Redmine Admin | Pins are the same, Uart is on the same pins. Buzzer has to be checked. |
| 14 | 6 | Redmine Admin | |
| 15 | UART works as expected. Binary Size is still ok (Release only, Debug not possible). |
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| 16 | 11 | Redmine Admin | STerm is way to big (4K over size). Have to look whats the issue there. Faking a 64K Version, making full debug image and check symbol sizes. |