From 89459594f6352aae9e1982eba95354f6232c1183 Mon Sep 17 00:00:00 2001 From: Gregory Nutt Date: Mon, 30 Jul 2018 15:36:34 -0600 Subject: [PATCH] Update a README --- configs/viewtool-stm32f107/README.txt | 69 ++++++++++++++++----------- 1 file changed, 42 insertions(+), 27 deletions(-) diff --git a/configs/viewtool-stm32f107/README.txt b/configs/viewtool-stm32f107/README.txt index cee15d5692c..a0c80e35fef 100644 --- a/configs/viewtool-stm32f107/README.txt +++ b/configs/viewtool-stm32f107/README.txt @@ -704,37 +704,52 @@ MAX3421E Integration Board Connections ----------------- - Using SPI1on J8 pins 7-12, discretes on J18 + USBHostShield-v13 (See schematic). - ------ ----------- ----------- ------------------ - NAME VIEWTOOL STM32 USBHostShield-v13 - ------ ----------- ----------- ------------------ - CS# J8 Pin 12 PA4/NSS1 D10 - SCK J8 Pin 11 PA5/SCK1 D13 - MISO J8 Pin 9 PA6/MISO1 D12 - MOSI J8 Pin 10 PA7/MOSI1 D11 - INT# J18 Pin 10 PA0 D9 - RST# J18 Pin 8 PA1 D7 - GPX D8 - VBUS J18 Pin 2 5V VIN - 3.3V J8 Pin 7 N/C - GND J8 Pin 8 GND + DuinoFun UHS mini v2.0. No schematics available. This is the pinout: + + INT MAX_RST? + o o o o o o o o o o o o + o o o o o + V_BUS INT GPX MAX_RST SS + + o o o o o o o o o o o o + SS CLK* MISO MOSI* VCC GND + + NOTE: There is a error in the silkscreen: The pin labeled CLK is actually + MOSI; the pin labeled MOST is the clock + + Using SPI1 on J8 pins 7-12, discretes on J18 + + ------ ----------- ----------- ------------------ ---------------------- + NAME VIEWTOOL STM32 USBHostShield-v13 DuinoFun UHS mini v2.0 + ------ ----------- ----------- ------------------ ---------------------- + CS# J8 Pin 12 PA4/NSS1 D10 SS + SCK J8 Pin 11 PA5/SCK1 D13 MOSI (label wrong) + MISO J8 Pin 9 PA6/MISO1 D12 MISO + MOSI J8 Pin 10 PA7/MOSI1 D11 CLK (label wrong) + INT# J18 Pin 10 PA0 D9 INT + RST# J18 Pin 8 PA1 D7 MAX_RST + GPX D8 GPX + VBUS J18 Pin 2 5V VIN V_BUS + 3.3V J8 Pin 7 N/C VCC + GND J8 Pin 8 GND GND Using SPI2 on J8 pins 1-6, discretes on J18 - ------ ----------- ----------- ------------------ - NAME VIEWTOOL STM32 USBHostShield-v13 - ------ ----------- ----------- ------------------ - CS# J8 Pin 6 PB12/NSS2 D10 - SCK J8 Pin 5 PB13/SCK2 D13 - MISO J8 Pin 3 PB14/MISO2 D12 - MOSI J8 Pin 4 PB15/MOSI2 D11 - INT# J18 Pin 10 PA0 D9 - RST# J18 Pin 8 PA1 D7 - GPX D8 - VBUS J18 Pin 2 5V VIN - 3.3V J8 Pin 1 N/C - GND J8 Pin 2 GND + ------ ----------- ----------- ------------------ ---------------------- + NAME VIEWTOOL STM32 USBHostShield-v13 DuinoFun UHS mini v2.0 + ------ ----------- ----------- ------------------ ---------------------- + CS# J8 Pin 6 PB12/NSS2 D10 SS + SCK J8 Pin 5 PB13/SCK2 D13 MOSI (label wrong) + MISO J8 Pin 3 PB14/MISO2 D12 MISO + MOSI J8 Pin 4 PB15/MOSI2 D11 CLK (label wrong) + INT# J18 Pin 10 PA0 D9 INT + RST# J18 Pin 8 PA1 D7 MAX_RST + GPX D8 GPX + VBUS J18 Pin 2 5V VIN V_BUS + 3.3V J8 Pin 1 N/C VCC + GND J8 Pin 2 GND GND 5V VBUS power is also needed. This might be directly connected to the USB host connector (as assumed here), or switched via additional logic. Then